Anritsu MT8820C Manual
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Anritsu MT8820C Manual

Lte measurement radio communication analyzer
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LTE Measurement
Radio Communication Analyzer MT8820C/MT8821C
Ver.
Date
Contents
No
1.00
May 2015
MT8820C/21C LTE Application Note (Ver. 1.00) is based on
MT8820C LTE Application Note (Ver. 15.00).
Overall: Added MT8821C option model names to MT8820C option
model names
Overall: Added DL CA and UL CA test procedures for MT8821C
Added MT8821C software specification.
2.00
Sep 2015
・1.5.2 Added FDD-TDD 2,3DL/1UL CA, SISO and MIMO to
Supported CA Combination of MT8821C.
・2.4 / 3.6 / 5.3 Added MT8821C connection/RX-measurement/
IP-data-transfer-test procedures for 4DL CA.
・3.3 Added MT8821C measurement procedures for Inter-band UL
CA.
・3.7 Added MT8821C UL Throughput measurement procedure for
SCC.
・7 Added MT8821C VoLTE Echoback test procedure.
・Annex B.2 Added mention of Carrier Leakage Frequency for
measurements on MT8821C intra-band contiguous CC.
・Annex B.3 Added description about optimization of TCP Throughput
・AnnexB.4 Added maximum rate setting for DL 256QAM.
Revision History
by Iperf.
Application Note
Related product
software version
MX882012C/42C
Ver. 23.20
MX882112C/42C
Ver. 30.00
MX882012C/42C
Ver23.20
MX882112C/42C
Ver30.10

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  • Page 1 Ver. Date Contents Related product software version 1.00 May 2015 MT8820C/21C LTE Application Note (Ver. 1.00) is based on MX882012C/42C MT8820C LTE Application Note (Ver. 15.00). Ver. 23.20 MX882112C/42C Overall: Added MT8821C option model names to MT8820C option Ver. 30.00...

  • Page 2: Table Of Contents

    Contents LTE Measurement Software..................6 1.1............................6 PECIFICATIONS 1.1.1. MT8820C ............................6 1.1.2. MT8821C ............................13 1.2. 3GPP M (3GPP TS 36.521-1 V12.5.0(2015-03)) T ......22 EASUREMENT PECIFICATION ABLE 1.3..........................31 PERATION ANDS 1.4. BAND 13 SUPPLEMENTARY RF CONFORMANCE M ....
  • Page 3 TRX Measurements (Fundamental Measurements) ..........76 3.1. TX M ..........................76 EASUREMENTS 3.1.1. UE Maximum Output Power (6.2.2) ................... 76 3.1.2. UE Maximum Output Power for HPUE (6.2.2_1) ............... 77 3.1.3. Maximum Power Reduction (MPR) (6.2.3) ................. 78 3.1.4. Maximum Power Reduction (MPR) for HPUE (6.2.3_1) ............. 79 3.1.5.
  • Page 4 (7.3A.4) 149 3.4.5. Maximum input level for CA (intra-band contiguous DL CA and UL CA) (7.4A.1) ....150 3.4.6. Maximum input level for CA (intra-band contiguous DL CA without UL CA) (7.4A.2) ..151 3.4.7. Maximum input level for CA (inter-band DL CA without UL CA) (7.4A.3) ......151 3.4.8.
  • Page 5 6.1. CS F ....................230 ALLBACK EDIRECTION 6.1.1. CS Fallback to W-CDMA/Redirection to W-CDMA ..............230 6.1.2. CS Fallback to TD-SCDMA/Redirection to TD-SCDMA ............. 231 6.1.3. CS Fallback to GSM/Redirection to GSM .................. 232 6.1.4. CS Fallback to CDMA2000/Redirection to CDMA2000 ............233 6.1.5.

  • Page 6: Lte Measurement Software

    Electrical Typical values (typ.) are only for reference and are not guaranteed. Frequency 400 to 2700 MHz 3400 to 3800 MHz (Can be used when installing MT8820C-018 option) Input level –40 to +35 dBm (Main1) Carrier frequency accuracy ±(Set frequency × Reference oscillator accuracy...
  • Page 7 Measurement object PUSCH, PRACH, PUCCH Frequency 400 to 2700 MHz 3400 to 3800 MHz Occupied Bandwidth (Can be used when installing MT8820C-018 option) Input level –10 to +35 dBm (Main1) Frequency 400 to 2700 MHz 3400 to 3800 MHz (Can be used when installing MT8820C-018 option) Input level –10 to +35 dBm (Main1)
  • Page 8 Output frequency: 400 to 2700 MHz (1-Hz steps) RF Signal Generator 3400 to 3800 MHz (Can be used when installing MT8820C-018 option) Function: Throughput measurement using RMC Throughput Measurement Measurement target: ACK and NACK reported from UE 1.1.1.4. MX882012C/13C-016 Table 1.1.1.4-1...
  • Page 9 MX882012C/13C -011 2x2 MIMO DL option. Output frequency: 400 to 2700 MHz (1-Hz steps) RF Signal Generator 3400 to 3800 MHz (Can be used when installing MT8820C-018 option) Function: Throughput measurement using RMC Throughput Measurement Measurement target: ACK and NACK reported from UE 1.1.1.8.
  • Page 10 MX882012C/13C-011 LTE FDD/TDD 2x2 MIMO DL option. Output frequency: 400 to 2700 MHz (1-Hz steps) RF Signal Generator 3400 to 3800 MHz (Can be used when installing MT8820C-018 option) Function: Throughput measurement using RMC Throughput Measurement Measurement target: ACK and NACK reported from UE...
  • Page 11 Electrical Typical values (typ.) are only for reference and are not guaranteed. Frequency 400 to 2700 MHz 3400 to 3800 MHz (Can be used when installing MT8820C-018 option) Input level –40 to +35 dBm (Main1) Carrier frequency accuracy ±(Set frequency × Reference oscillator accuracy...
  • Page 12 Measurement Item Specifications Frequency 400 to 2700 MHz 3400 to 3800 MHz Occupied Bandwidth (Can be used when installing MT8820C-018 option) Input level –10 to +35 dBm (Main1) Frequency 400 to 2700 MHz 3400 to 3800 MHz (Can be used when installing MT8820C-018 option) Input level –10 to +35 dBm (Main1)

  • Page 13: Mt8821C

    1.1.2. MT8821C 1.1.2.1. MX882112C/13C (Call Processing) Table 1.1.2.1-1 LTE Measurement Software Specifications (MX882112C/13C) (1/3) Measurement Item Specifications Electrical Typical values (typ.) are only for reference and are not guaranteed. Frequency 400 to 3800 MHz 3800 to 5000 MHz (Can be used when installing MT8821C-019 option) For frequencies below 500 MHz, only the following range meets the specifications: 452.5 to 457.5 MHz (LTE OperatingBand31)
  • Page 14 Table 1.1.2.1-1: LTE Measurement Software Specifications (MX882112C/13C) (2/3) Measurement Item Specifications Frequency 400 to 3800 MHz 3800 to 5000 MHz (Can be used when installing MT8821C-019 option) For frequencies below 500 MHz, only the following range meets the specifications: Occupied Bandwidth 452.5 to 457.5 MHz (LTE OperatingBand31) Input level...
  • Page 15 Table 1.1.2.1-1: LTE Measurement Software Specifications (MX882112C/13C) (3/3) Measurement Item Specifications Output frequency 400 to 3800 MHz (1-Hz steps) 3800 to 6000 MHz (1-Hz steps) (Can be used when installing MT8821C-019 option) RF Signal Generator AWGN level Off, –20 to +5 dB (0.1-dB steps, Relative level with Ior (Total power)) AWGN level accuracy ±0.2 dB (Relative level accuracy with Ior)
  • Page 16 1.1.2.2. MX882112C/13C-006 Table 1.1.2.2-1 LTE FDD/TDD IP Data Transfer Item Specifications The Ethernet port of the LTE measurement hardware can be used to transfer Function data to external devices. 1.1.2.3. MX882112C/13C-011 Table 1.1.2.3-1 LTE FDD/TDD 2x2 MIMO DL Item Specifications This can be used to measure the Rx performance of 2x2 MIMO mobile wireless Function terminals.
  • Page 17 1.1.2.7. MX882112C/13C-021 Table 1.1.2.7-1 LTE-Advanced FDD/TDD DL CA Measurement Software Item Specification The reception measurements for DL 2CCs and UL 1CC described in Chapter 7 of 3GPP TS 36.521-1 and the maximum throughput tests are supported. Function The maximum throughput test for DL CA 2x2 MIMO is supported by using with the MX882012C/13C -011 2x2 MIMO DL option.
  • Page 18 Table 1.1.2.8-1 LTE-Advanced FDD/TDD UL CA Measurement Software (Cont’d) Same as MX882112C at CC or Contiguous CC measurements. The Occupied Bandwidth measurement target is only PUSCH. Adjacent Channel Same as MX882112C at CC or Contiguous CC measurements. The Leakage Power measurement target is only PUSCH.
  • Page 19 1.1.2.10. MX882112C/13C-031 Table 1.1.2.10-1 LTE-Advanced FDD/TDD DL CA 3CCs Measurement Software Item Specifications The reception measurements for DL 3CCs and UL 1CC, and the maximum throughput tests are supported. Function The maximum throughput test for DL CA 2x2 MIMO is supported by using with the MX882012C/13C-011 LTE FDD/TDD 2x2 MIMO DL option.
  • Page 20 1.1.2.14. MX882142C/43C (Non-Call Procsssing) Table 1.1.2.14-1 Measurement Software Specifications (MX882042C/43C) (1/2) Measurement Item Specifications Electrical Typical values (typ.) are only for reference and are not guaranteed. Frequency 400 to 3800 MHz 3800 to 5000 MHz (Can be used when installing MT8821C-019 option) Input level –40 to +35 dBm (Main1/2) Carrier frequency...
  • Page 21 Table 1.1.2.14-2 Measurement Software Specifications (MX882042C/43C) (2/2) Measurement Item Specifications Frequency 400 to 3800 MHz 3800 to 5000 MHz Occupied Bandwidth (Can be used when installing MT8821C-019 option) Input level –10 to +35 dBm (Main1/2) Frequency 400 to 3800 MHz 3800 to 5000 MHz (Can be used when installing MT8821C-019 option) Input level...

  • Page 22: 3Gpp Measurement Specification (3Gpp Ts 36.521-1 V12.5.0(2015-03)) Table

    1.2. 3GPP Measurement Specification (3GPP TS 36.521-1 V12.5.0(2015-03)) Table Item Comment MT8820C MT8821C Non-Call Call Processing Non-Call Call Processing Processing* Processing* Transmitter Characteristics √√ √√ √√ √√ 6.2.2 UE Maximum Output Power √√ √√ √√ √√ 6.2.2_1 UE Maximum Output Power for HPUE 6.2.2A...
  • Page 23 Item Comment MT8820C MT8821C Non-Call Call Processing Non-Call Call Processing Processing* Processing* Output Power Dynamics 6.3.1 Void √√ √√ √√ √√ 6.3.2 Minimum Output Power 6.3.2A Minimum Output Power for CA 12C/13C-022 6.3.2A.1 Minimum Output Power for CA √√* √√* √√...
  • Page 24 Item Comment MT8820C MT8821C Non-Call Call Processing Non-Call Call Processing Processing * Processing * 6.3.5A Power Control for CA 12C/13C-022 6.3.5A.1.1 Power Control Absolute power tolerance for CA √√* √√ (intra-band contiguous DL CA and UL CA) 12C/13C-022 6.3.5A.2.1 Power Control Relative power tolerance for CA √√*...
  • Page 25 Item Comment MT8820C MT8821C Non-Call Call Processing Non-Call Call Processing Processing* Processing* Output RF spectrum emissions 6.6.1 Occupied bandwidth √√ √√ √√ √√ 6.6.1A Occupied bandwidth for CA 12C/13C-022 6.6.1A.1 Occupied bandwidth for CA √√* √√* √√ √√ (intra-band contiguous DL CA and UL CA) 6.6.2...
  • Page 26 MT8820C MT8821C Item Comment Non-Call Call Processing Non-Call Call Processing Processing Processing 6.6.3 Spurious emissions 6.6.3.1 Transmitter Spurious emissions Requires External √* √* － － Equipment 6.6.3.1A Transmitter Spurious emissions for CA 6.6.3.1A.1 Transmitter Spurious emissions for CA (intra-band contiguous DL CA and UL CA) 6.6.3.2...
  • Page 27 Item Comment MT8820C MT8821C Non-Call Call Processing Non-Call Call Processing Processing* Processing* Receiver Characteristics Reference sensitivity level √√* √√ √√ √√ 7.3A Reference sensitivity level for CA 12C/13C-022 7.3A.1 Reference sensitivity level for CA (intra-band √√ √√ contiguous DL CA and UL CA) 7.3A.2...
  • Page 28 Item Comment MT8820C MT8821C Non-Call Call Processing Non-Call Call Processing Processing* Processing* 7.5A.2 Adjacent Channel Selectivity (ACS) 12C/13C-021 Requires External √* √* (intra-band contiguous DL CA without UL CA) Equipment 7.5A.3 Adjacent Channel Selectivity (ACS) 12C/13C-021 √* √* Requires External...
  • Page 29 Item Comment MT8820C MT8821C Non-Call Call Processing Non-Call Call Processing Processing* Processing* 12C/13C-021 7.6.2A.2 Out-of-band blocking (intra-band Requires External √* √* contiguous DL CA without UL CA) Equipment 12C/13C-021 7.6.2A.3 Out-of-band blocking for CA (inter-band DL CA Requires External √* √*...
  • Page 30 Item Comment MT8821C MT8820C Non-Call Call Processing Non-Call Call Processing Processing* Processing* 12C/13C-021 7.7A.3 Spurious response for CA (inter-band DL CA √* √* Requires External without UL CA) Equipment 12C/13C-021 7.7A.4 Spurious response (intra-band Requires External √* √* non-contiguous DL CA without UL CA)

  • Page 31: Operation Bands

    1.3. Operation Bands MT8820C supports Operation bands 1 to 14 and 17 to 44. MT8821C supports Operation bands 1 to 14, 17 to 44, 252 and 255. Table 1.3-1 E-UTRA Channel Numbers and Default UE TX-RX Frequency Separation (From 3GPP TS36.101 Table 5.7.3-1 and Table 5.7.4-1)
  • Page 32 255144~256143 255* 5725 260894 260894~262143 MT8820C-018 option must be installed in MT8820C to use operation bands 22, 42, and 43. MT8820C does not support these bands. MT8821C-019 option must be installed in MT8821C to use operation bands 252 and 255.

  • Page 33: Supported Ca Combination

    *1: Non-Call Processing does not support call processing function. In addition, because Loop Back and UL Power Control of payload data cannot be controlled, UEs must output signals matching test conditions. 1.5. Supported CA Combination 1.5.1. MT8820C CA Combination RMC ( RF Support Options *1 Remark Meas.)/...
  • Page 34 2x2 MIMO √√: Supported | √: Partially Supported | : Future Support | X: No Support This option combination is mandatory for the MT8820C operating as PCC. It is not a required CA option for MT8820C operating as SCC. Note: “12C” means MX882012C Note: “13C”...

  • Page 35: Mt8821C

    1.5.2. MT8821C CA Combination RMC ( RF Support Options Remark Meas.)/ status Packet ( IP Data) FDD CA FDD 2DL /1UL CA, 12C-021 √√ SISO 12C-006, 021, 026 Packet √√ FDD 2DL /1UL CA, 12C-011, 021 √√ 2x2 MIMO 12C-006, 011, 021, 026 Packet √√...
  • Page 36 2x2 MIMO 13C-006, 011, 021, 026, Need two application servers Packet √√ 031, 036 TDD 3DL /2UL CA, 13C-021, 022, 031 √√ SISO ---- Packet TDD 3DL /2UL CA, 13C-011, 021, 022, 031 √√ 2x2 MIMO ---- Packet TDD 4DL /1UL CA , 13C-021,031,041 √√...
  • Page 37 FDD-TDD CA FDD-TDD 12C-021 For PCell TDD, only √√ 2DL /1UL CA, 13C-021 Uplink/Downlink SISO Configuration 1 is supported. 12C-026 For PCell TDD, only Packet √√ 13C-026 Uplink/Downlink Configuration 1 is supported. FDD-TDD 12C-011, 021 For PCell TDD, only √√ 2DL /1UL CA, 13C-011, 021 Uplink/Downlink...

  • Page 38: The Basic Operations

    2.1.1.1. Connection Diagram for MT8820C Non CA Figure 2.1.1-1 Connection Diagram for Single Cell, Tx and Rx Test (MT8820C, using divider) Figure 2.1.1-2 Connection Diagram for Single Cell, Tx and Rx Test (MT8820C, antenna configuration set to Rx Diversity) 2.1.1.2. Connection Diagram for MT8821C Non CA Figure 2.1.1-3 Connection Diagram for Single Cell, Tx and Rx Test (MT8821C, using divider)

  • Page 39: Initial Condition Setting

    Common Parameter - Frequency - Channel Bandwidth to 5 MHz. 2.1.3. Location Registration This performs UE location registration after setting the initial conditions. Connect UE and MT8820C/MT8821C. Execute CALLPROC ON to set Common Parameter - Call processing to ON.

  • Page 40: Broadcast Information Update

    2.1.5. Broadcast Information Update When changing broadcast information, the UE must be notified of the change using one of the following methods. The method differs according to the UE in use. Execute RRC Connection Reconfiguration Notify the broadcast information update using the RRC Connection Reconfiguration message. It updates information without ending a call.

  • Page 41: 2Dl Ca Without Ul Ca/2Dl Ca With Ul Ca

    This chapter explains each test procedure for the MT8820C and MT8821C, respectively. Note: For the MT8820C test procedure, the measurement procedure explained in this chapter is an example where [PCC] and [SCC] are used as Primary Cell and Secondary Cell respectively for LTE-Advanced FDD DL CA connection.
  • Page 42 2.2.1.2. Connection Diagram for MT8821C 2DL/1UL CA 2.2.1.2.1. Connection using Main Connector This example shows the connection diagram for the 2DL/1UL CA condition. DL signals of PCC and SCC1 are combined by the internal combiners of the MT8821C and output at Main1 connector of Phone1. <Connection Diagram>...
  • Page 43 2.2.1.2.2. Connection using Main Connector (Rx diversity) This example shows the connection diagram for the 2DL/1UL CA and Rx diversity condition. DL signals of PCC and SCC1 are combined by the internal combiners of MT8821C and output at both Main1 connector of Phone1 and Main1 connector of Phone2.
  • Page 44 Note: When Both the Phone1 and Phone2 LTE measurement software are active, Receiver Diversity can be selected at the Phone1 side only. 2.2.1.2.3. Connection using Aux Connector This example shows the connection diagram for the 2DL/1UL CA condition using Aux connectors. The DL signal of PCC is output at the Aux1 connector and that of SCC-1 is output at the Aux2 connector, respectively <Connection Diagram>...
  • Page 45 2.2.1.3. Connection Diagram for MT8821C 2DL/2UL CA 2.2.1.3.1. Connection using Main Connector This example shows the connection diagram for the 2DL/1UL CA condition. The DL signals of PCC and SCC1 are combined by the internal combiners of the MT8821C and output at the Main1 connector of Phone1. The MT8821C can measure the Tx signals of both of PCC and SCC1 at the Main1 connector of Phone1.
  • Page 46 2.2.1.3.2. Connection using Main Connector (Rx diversity) This example shows the connection diagram for the 2DL/1UL CA and Rx diversity condition. The DL signals of PCC and SCC1 are combined by the internal combiners of MT8821C and output at both Main1 connector of Phone1 and Main1 connector of Phone2.

  • Page 47: Synchronizing Frame Timing Between 2 Cells

    Synchronizing Frame Timing between 2 Cells This chapter is only for the MT8820C. The frame timing between two cells must be synchronized when connecting using LTE-Advanced (CA). <Using Main 1 and Main 2 with one MT8820C unit including ParallelPhone measurement option> [SCC-1] Execute ENTERSYNC INT_SLAVE to set the frame timing synchronization processing slave status.

  • Page 48: Initial Condition Setting

    (Band1) 20525 (Band5) 39150 (Band40) DL Channel (Band1) 2525 (Band5) 38099 (Band38) 39150 (Band40) Bandwidth 20MHz 10MHz 10MHz 10MHz NOTE 1: UL CA Measurement requires UL Channel setting. NOTE 2: For MT8820C, Intra-Band Contiguous on UL CA is NOT supported.
  • Page 49 2.2.3.1. MT8820C 2.2.3.1.1. Setting Example 1 (Intra-Band Contiguous FDD DL CA and UL CA) This chapter describes a setting example for Duplex Mode set to FDD, Intra-Band DL CA and UL CA. Set both Test Channel Bandwidth PCC and SCC to 20 MHz.
  • Page 50 2.2.3.1.3. Setting Example 3 (Intra-Band TDD DL CA without UL CA) This chapter describes a setting example for Duplex Mode set to TDD, Intra-Band DL CA without UL CA. The Uplink/Downlink Configuration is set to 1, and Special Subframe Configuration is set to 4. Follow the procedure in Chapter 2.2.3.1.2 replacing Step 4, 5, 10 and 11, followed by Step 14 and 15 as below.
  • Page 51 2.2.3.2. MT8821C 2.2.3.2.1. Setting Example 1 (Intra-Band FDD DL CA and UL CA) This chapter describes a setting example for Duplex Mode set to FDD, Intra-Band DL CA and UL CA. Set both Test Channel Bandwidth PCC and SCC to 20 MHz. Execute PRESET to initialize parameters.

  • Page 52: Location Registration

    2.2.4. Location Registration This performs UE location registration after setting the initial conditions (2.2.3). 2.2.4.1. MT8820C Connect the UE and MT8820C. [SCC-1] Execute LVL OFF to set SCell Common Parameter - Output to Off. [PCC] Execute CALLSO to clear the call processing status.

  • Page 53: Bandwidth Handover

    6 (= Connected). 2.2.7. Bandwidth Handover This chapter describes a setting example when Channel Bandwidth PCC and SCC are 20 MHz and 15 MHz, respectively. 2.2.7.1. MT8820C <Changing PCC Bandwidth> [PCC] Execute BANDWIDTH 20MHZ...

  • Page 54: Changing Dl/Ul Rb Allocation And Mcs Index Of Each Ccs

    2.2.8. Changing DL/UL RB Allocation and MCS Index of each CCs This chapter describes a setting example when Channel Bandwidth is 10 MHz. 2.2.8.1. MT8820C Changing PCC DL RB Allocation and MCS Indexes [PCC] Execute DLRMC_RB 25 to set Common Parameter - DL RMC - Number of RB to 25.
  • Page 55 2.2.8.2. MT8821C Changing PCC DL RB Allocation and MCS Indexes Execute DLRMC_RB 25 to set Common Parameter - DL RMC - Number of RB to 25. Execute DLIMCS1 5 to set Common Parameter - DL RMC - MCS Index 1 to 5.

  • Page 56: 3Dl Ca

    This chapter explains each test procedure for the MT8820C and MT8821C, respectively. For the MT8820C, the measurement procedure explained in this chapter is an example where [PCC], [SCC-1] and [SCC-2] are used as Primary Cell, Secondary Cell 1 and Secondary Cell 2, respectively, for LTE-Advanced FDD DL CA connection.
  • Page 57 2.3.1.2. Connection Diagram for MT8821C 3DL/1UL CA 2.3.1.2.1. Connection using Main Connector This example shows the connection diagram for the 3DL/1UL CA condition. The DL signals of PCC, SCC1 and SCC2 are combined by the internal combiners of MT8821C and output at Main1 connector of Phone1. <Connection Diagram>...
  • Page 58 2.3.1.2.2. Connection using Main Connector (Rx diversity) This example shows the connection diagram for the 3DL/1UL CA and Rx diversity condition. The DL signals of PCC, SCC1 and SCC2 are combined by the internal combiners of MT8821C and output at both Main1 connector of Phone1 and Main1 connector of Phone2.
  • Page 59 2.3.1.2.3. Connection using Aux Connector This example shows the connection diagram for the 3DL/1UL CA condition using Aux connectors. The DL signal of PCC is output at Aux1, that of SCC-1 is output at Aux2, and that of SCC2 is output at Aux3. <Connection Diagram>...

  • Page 60: Synchronizing Frame Timing Among 3 Cells

    The frame timing among three cells must be synchronized when connecting with LTE-Advanced (CA) LTE-Advanced FDD DL CA 3CCs. Use three MT8820C units to connect with LTE-Advanced (CA) LTE-Advanced FDD DL CA 3CCs. However, when making SISO measurement, the connection can be made using two MT8820C units (one of the two units includes ParallelPhone measurement option).
  • Page 61 10 MHz Buff Out BNC cable 無し) 10 MHz/13 MHz Ref In Synchronous cable J1606A J1606A J1606A Connection Example for FDD DL CA 3CCs Testing (using three MT8820C units) [SCC-1/2] Execute REF 10MHZEXT Ref. Frequency to 10 MHz (EXT). [SCC-1/2]...

  • Page 62: Initial Condition Setting

    (Band5) 39150 (Band40) 20 MHz SCC-2 DL Channel 4450 (Band10) 39500 (Band40) 10 MHz 2.3.3.1. MT8820C 2.3.3.1.1. Setting Example 1 (FDD) [PCC/SCC] Execute PRESET to set the default parameters. [PCC] Execute CHCODING RMC_DL_CA_PCC to set Channel Coding to RMC (DL CA - PCC).
  • Page 63 2.3.3.1.2. Setting Example 2 (TDD) The procedure at Chapter 2.3.3.1.1 is used, substituting the following steps to set Uplink/Downlink Configuration and Special Subframe Configuration. [PCC] Execute DLCHAN 38000 to set DL Channel and UL Channel to 38000 simultaneously. [PCC] Execute DLCHAN_SCC1 39150 to set DL Carrier aggregation SCC-1 - DL Channel...

  • Page 64: Location Registration

    2.3.4. Location Registration This performs UE location registration after setting the initial conditions (2.3.3). 2.3.4.1. MT8820C Connect the UE and MT8820C. [SCC-1/2] Execute LVL OFF to set SCC-1/2 output to Off. [PCC] Execute CALLSO to clear the call processing status.

  • Page 65: Inter-Frequency Handover

    2.3.6. Inter-Frequency Handover For SCC-2, the following steps are added to the procedure in Chapter 2.2.6. This chapter describes an example for FDD. 2.3.6.1. MT8820C <Changing SCC-2 channel> [SCC-2] Execute DLCHAN 400 to set Common Parameter - DL Channel to 400.

  • Page 66: Bandwidth Handover

    This chapter describes an example to set parameters in the following table. Parameter Setting Value Channel Bandwidth 20 MHz SCC-1 15 MHz SCC-2 10 MHz 2.3.7.1. MT8820C <Changing SCC-2 Bandwidth> [PCC] Execute BANDWIDTH_SCC2 10MHZ to set DL Carrier aggregation SCC-2 - Channel Bandwidth to 10 MHz.

  • Page 67: Changing Dl/Ul Rb Allocation And Mcs Index Of Each Ccs

    The change procedure for DL/UL RB allocation and MCS Index for PCC and SCC is same as 2CA (refer to Chapter 2.2.8). This chapter focuses on SCC-2 and describes how to change the SCC-2 DL RB allocation and MCS Index. 2.3.8.1. MT8820C Changing SCC-2 DL RB Allocation and MCS Indexes For SCC-2, the following steps are added to the procedure in Chapter 2.2.8.

  • Page 68: 4Dl Ca

    2.4. 4DL CA The following test procedures can be used for the MT8821C only. 2.4.1. Connection Diagram 2.4.1.1. Connection Diagram for MT8821C 4DL/1UL CA 2.4.1.1.1. Connection using Main Connector This example shows the connection diagram for 4DL/1UL CA. The DL signals of PCC, SCC1 SCC2 and SCC3 are combined by the internal combiners of MT8821C and output at Main1 connector of Phone1.
  • Page 69 2.4.1.1.2. Connection using Main Connector (Rx diversity) This example shows the connection diagram for 4DL/1UL CA and Rx diversity. The DL signals for PCC, SCC1 SCC2 and SCC3 are combined by the internal combiner of MT8821C and output at both Main1 connector of Phone1 and Main1 connector of Phone2.
  • Page 70 2.4.1.1.3. Connection using Aux Connector This example shows the connection diagram for 4DL/1UL CA using Aux connectors. The DL signal for PCC is output at Aux1, that for SCC-1 is output at Aux2, that for SCC-2 is output at Aux3, and that for SCC3 is output at Aux4. <Connection Diagram>...

  • Page 71: Initial Condition Setting

    2.4.2. Initial Condition Setting The initial conditions must be set before measurement. An example of the following settings is shown below. Component Channel Channel Carrier Bandwidth UL Channel 18300 (Band1) 38000 (Band38) 10 MHz DL Channel (Band1) 38000 (Band38) SCC–1 DL Channel 2525 (Band5)

  • Page 72: Location Registration

    2.4.3. Location Registration This performs UE location registration after setting the initial conditions (2.4.3). 2.4.3.1. MT8821C Connect the UE and MT8821C. Execute CALLPROC ON to set Common Parameter – Call processing to ON. Execute CALLSO to clear the call processing status. Execute CALLSTAT? to confirm the call processing status is 1 (= Idle).

  • Page 73: Inter-Frequency Handover

    2.4.5. Inter-Frequency Handover For SCC–3, the following steps are added to the procedure in Chapter 2.3.6. This chapter describes an example for FDD. 2.4.5.1. MT8821C <Changing SCC–3 channel> Execute DLCHAN_SCC3 400 to set Common Parameter – SCC-3 – DL Channel to 400.

  • Page 74: Bandwidth Handover

    2.4.6. Bandwidth Handover For SCC–3, the following steps are added to the procedure in Chapter 2.3.7 This chapter describes an example to set parameters in the following table. Parameter Setting Value Channel Bandwidth 20 MHz SCC–1 15 MHz SCC–2 10 MHz SCC–3 10 MHz 2.4.6.1.

  • Page 75: Changing Dl/Ul Rb Allocation And Mcs Index Of Each Ccs

    2.4.7. Changing DL/UL RB Allocation and MCS Index of Each CCs The change procedure for DL/UL RB allocation and MCS Index for PCC and SCC is the same as 2CA/3CA (refer to Chapter 2.2.8 and 2.3.8). This chapter focuses on SCC–3 and describes how to change the SCC–3 DL RB allocation and MCS Index.

  • Page 76: Trx Measurements (Fundamental Measurements)

    Then, set the average count for each measurement items to 20 times, except for special conditions. 3.1. TX Measurements The following test procedures can be used for both the MT8820C and MT8821C. 3.1.1. UE Maximum Output Power (6.2.2) This chapter describes UL measurement examples where (Modulation, RB) is (QPSK, 1), or (QPSK, PartialRB)

  • Page 77: Ue Maximum Output Power For Hpue (6.2.2_1)

    Figure 3.1.1-1 Example of Measurement Result when Test Parameter is TX1 - Max. Power (QPSK/1RB) (MT8820C) Figure 3.1.1-2 Example of Measurement Result when Test Parameter is TX1 - Max. Power (QPSK/1RB) (MT8821C) 3.1.2. UE Maximum Output Power for HPUE (6.2.2_1) The measurement can be performed using the same procedure as Chapter 3.1.1, except the Pass/Fail evaluation...

  • Page 78: Maximum Power Reduction (Mpr) (6.2.3)

    For the Pass/Fail evaluation values, refer to Chapter 3.7.4 Test Parameter Limit in the operation manual. Figure 3.1.3-1 Example of Measurement Result when Test Parameter is TX1 - Max. Power (QPSK/FullRB) (MT8820C) Figure 3.1.3-2 Example of Measurement Result when Test Parameter is TX1 - Max. Power (16QAM/FullRB) (MT8821C)

  • Page 79: Maximum Power Reduction (Mpr) For Hpue (6.2.3_1)

    3.1.4. Maximum Power Reduction (MPR) for HPUE (6.2.3_1) The measurement can be performed using the same procedure as Chapter 3.1.3 except the Pass/Fail evaluation limits value setting. [Pass/Fail evaluation limits value setting] Execute PWR_AVG 20 to set the average count of power measurement to 20 times.

  • Page 80: Maximum Power Reduction (Mpr) For Multi-Cluster Pusch (6.2.3_2)

    3.1.5. Maximum Power Reduction (MPR) for Multi-Cluster PUSCH (6.2.3_2) This chapter describes the measurement examples for the following conditions. First example: Channel Bandwidth = 20 MHz, UL Modulation is 16QAM, UL Number of RB and Starting RB of Cluster1 is 4,0 respectively, and UL Number of RB and Starting RB of Cluster2 is 92,8 respectively.

  • Page 81: Configured Ue Transmitted Output Power (6.2.5)

    For the Pass/Fail evaluation values, refer to Chapter 3.7.4 Test Parameter Limit in the operation manual. Figure 3.1.6-1 Example of Measurement Result when Test Parameter is TX2 - Configured Power (Test Point 1) (MT8820C) Figure 3.1.6-2 Example of Measurement Result when Test Parameter is TX2 - Configured Power (Test Point 1)

  • Page 82: Configured Ue Transmitted Output Power For Hpue (6.2.5_1)

    For the Pass/Fail evaluation values, refer to Chapter 3.7.4 Test Parameter Limit in the operation manual. Figure 3.1.8-1 Example of Measurement Result when Test Parameter is TX1 - Min. Power (MT8820C) Figure 3.1.8-2 Example of Measurement Result when Test Parameter is TX1 - Min. Power (MT8821C)

  • Page 83: General On/Off Time Mask (6.3.4.1)

    For the Pass/Fail evaluation values, refer to Chapter 3.7.4 Test Parameter Limit in the operation manual. Figure 3.1.9-1 Example of Measurement Result when Test Parameter is TX2 - General Time Mask (MT8820C) Figure 3.1.9-2 Example of Measurement Result when Test Parameter is TX2 - General Time Mask (MT8821C)

  • Page 84: Prach Time Mask (6.3.4.2.1)

    For the Pass/Fail evaluation values, refer to Chapter 3.7.4 Test Parameter Limit in the operation manual. Figure 3.1.10-1 Example of Measurement Result when Test Parameter is Idle/Call - PRACH Time Mask (MT8820C) Figure 3.1.10-2 Example of Measurement Result when Test Parameter is Idle/Call - PRACH Time Mask (MT8821C)

  • Page 85: Srs Time Mask (6.3.4.2.2)

    For the Pass/Fail evaluation values, refer to Chapter 3.7.4 Test Parameter Limit in the operation manual. Figure 3.1.11-1 Example of Measurement Result when Test Parameter is Idle/Call - SRS Time Mask (MT8820C) Figure 3.1.11-2 Example of Measurement Result when Test Parameter is Idle/Call - SRS Time Mask (MT8821C)

  • Page 86: Power Control Absolute Power Tolerance (6.3.5.1)

    For the Pass/Fail evaluation values, refer to Chapter 3.7.4 Test Parameter Limit in the operation manual. Figure 3.1.12-1 Example of Measurement Result when Test Parameter is TX3 - Absolute Power (Test Point1) (MT8820C) Figure 3.1.12-2 Example of Measurement Result when Test Parameter is TX3 - Absolute Power (Test Point1)

  • Page 87: Power Control Relative Power Tolerance (6.3.5.2)

    Execute steps 2 to 4. Figure 3.1.13-1 Example of Measurement Result when Test Parameter is TX3 - Relative Power (Ramping UP A) (MT8820C) Figure 3.1.13-2 Example of Measurement Result when Test Parameter is TX3 - Relative Power (Ramping UP A)

  • Page 88: Aggregate Power Control Tolerance (6.3.5.3)

    TX3 - Aggregate Power (PUCCH Sub-test). Execute steps 2 to 4. Figure 3.1.14-1 Example of Measurement Result when Test Parameter is TX3 - Aggregate Power (PUSCH Sub-test) (MT8820C) Figure 3.1.14-2 Example of Measurement Result when Test Parameter is TX3 - Aggregate Power (PUSCH Sub-test) (MT8821C) 3.1.15.

  • Page 89: Frequency Error (6.5.1)

    Carrier Frequency Error Pass/Fail judgment is Pass. Figure 3.1.18-1 Example of Measurement Result when Test Parameter is RX - Ref. Sens./Freq. Error (MT8820C) Figure 3.1.18-2 Example of Measurement Result when Test Parameter is RX - Ref. Sens./Freq. Error (MT8821C)

  • Page 90: Error Vector Magnitude (Evm) - Pusch (6.5.2.1)

    3.1.19. Error Vector Magnitude (EVM) - PUSCH (6.5.2.1) This chapter describes UL measurement examples where (Modulation, RB) is (QPSK, PartialRB), (QPSK, FullRB), (16QAM, PartialRB) or (16QAM, FullRB). Execute MOD_AVG 20 to set the average count of Modulation Analysis to 20 times. [(QPSK, PartialRB) measurements] Execute TESTPRM TX_MAXPWR_Q_P...

  • Page 91: Error Vector Magnitude (Evm) - Pucch (6.5.2.1)

    TX2 - PUCCH EVM/IBE @ -40 dBm. Execute steps 3 to 5. Figure 3.1.20-1 Example of Measurement Result when Test Parameter is TX2 - PUCCH EVM @ MAX (MT8820C) Figure 3.1.20-2 Example of Measurement Result when Test Parameter is TX2 - PUCCH EVM @ MAX (MT8821C)

  • Page 92: Error Vector Magnitude (Evm) - Prach (6.5.2.1)

    Idle/Call - PRACH EVM (Test Point2). Execute steps 2 to 4. Figure 3.1.21-1 Example of Measurement Result when Test Parameter is Idle/Call - PRACH EVM (Test Point1) (MT8820C) Figure 3.1.21-2 Example of Measurement Result when Test Parameter is Idle/Call - PRACH EVM (Test Point1) (MT8821C)

  • Page 93: Pusch-Evm With Exclusion Period (6.5.2.1A)

    Execute steps 4 to 6. Figure 3.1.22-1 Example of Measurement Result when Test Parameter is TX3 - EVM with Exclusion Period (QPSK) (MT8820C) Figure 3.1.22-2 Example of Measurement Result when Test Parameter is TX3 - EVM with Exclusion Period (QPSK)

  • Page 94: Carrier Leakage (6.5.2.2)

    3.1.23. Carrier leakage (6.5.2.2) This chapter describes a UL measurement example where (Modulation, RB) is (QPSK, PartialRB). Execute MOD_AVG 20 to set the average count of Modulation Analysis to 20 times. Execute TESTPRM TX_0DBM to set Test Parameter to TX1 - IBE/LEAK @ 0 dBm. Execute ULRB_POS MIN to set...
  • Page 95 Figure 3.1.24-1 Example of Measurement Result when Test Parameter is TX1 - EVM/IBE/LEAK @ -40 dBm (QPSK/PartialRB) (MT8820C) Figure 3.1.24-2 Example of Measurement Result when Test Parameter is TX1 - IBE/LEAK @ 0 dBm (QPSK/PartialRB) (MT8821C)

  • Page 96: In-Band Emissions For Non Allocated Rb - Pucch (6.5.2.3)

    TX2 - PUCCH EVM/IBE @ -40 dBm. Execute steps 3 to 7. NOTE 1: The UL RB Position for PartialRB allocation is Min (#0) or Max (#max). Figure 3.1.25-1 Example of Measurement Result when Test Parameter is TX2 - PUCCH IBE @ 0 dBm (MT8820C)
  • Page 97 Figure 3.1.25-2 Example of Measurement Result when Test Parameter is TX2 - PUCCH IBE @ 0 dBm (MT8821C)

  • Page 98: Evm Equalizer Spectrum Flatness (6.5.2.4)

    SPECFLAT_RP21? MAX to read the MAX Spectrum Flatness (Spectrum Flatness RP21) measurement result. Execute SPECFLATPASS? to check that the Spectrum Flatness Pass/Fail judgment is Pass. Figure 3.1.26-1 Example of Measurement Result when Test Parameter is TX1 - Max. Power (QPSK/FullRB) (MT8820C)
  • Page 99 Figure 3.1.26-2 Example of Measurement Result when Test Parameter is TX1 - Max. Power (QPSK/FullRB) (MT8821C)

  • Page 100: Occupied Bandwidth (6.6.1)

    OBW Pass/Fail judgment is Pass. Figure 3.1.27-1 Example of Measurement Result when Test Parameter is TX1 - Max. Power (QPSK/FullRB) (MT8820C) Figure 3.1.27-2 Example of Measurement Result when Test Parameter is TX1 - Max. Power (QPSK/FullRB)

  • Page 101: Spectrum Emission Mask (6.6.2.1)

    3.1.28. Spectrum Emission Mask (6.6.2.1) This chapter describes UL measurement examples where (Modulation, RB) is (QPSK, PartialRB), (QPSK, FullRB), (16QAM, PartialRB), or (16QAM, FullRB). [Pass/Fail evaluation limits value setting] Execute SEM_AVG 20 to set the average count of Spectrum Emission Mask to 20 times.
  • Page 102 Figure 3.1.28-1 Example of Measurement Result when Test Parameter is TX1 - Max. Power (QPSK/PartialRB) (MT8820C) Figure 3.1.28-2 Example of Measurement Result when Test Parameter is TX1 - Max. Power (QPSK/PartialRB) (MT8821C)

  • Page 103: Spectrum Emission Mask For Multi-Cluster Pusch (6.6.2.1_1)

    3.1.29. Spectrum Emission Mask for Multi-Cluster PUSCH (6.6.2.1_1) This chapter describes measurement examples for the following conditions. First example: Channel Bandwidth = 20 MHz, UL Modulation is 16QAM, UL Number of RB and Starting RB of Cluster1 is 4,0 respectively and UL Number of RB and Starting RB of Cluster2 is 4,96 respectively.

  • Page 104: Adjacent Channel Leakage Power Ratio (6.6.2.3)

    NOTE 2: At HPUE measurement, set a value that does not affect the decision limit for UTRA and UTRA because they are not defined by 3GPP. ACLR1 ACLR2 Figure 3.1.30-1 Example of Measurement Result when Test Parameter is TX1 - Max. Power (QPSK/PartialRB) (MT8820C)
  • Page 105 Figure 3.1.30-2 Example of Measurement Result when Test Parameter is TX1 - Max. Power (QPSK/PartialRB) (MT8821C)

  • Page 106: Adjacent Channel Leakage Power Ratio For Hpue (6.6.2.3_1)

    3.1.31. Adjacent Channel Leakage Power Ratio for HPUE (6.6.2.3_1) This measurement can be performed using the same procedure as in Chapter 3.1.30, except the Pass/Fail evaluation limits value setting. [Pass/Fail evaluation limits value setting] Execute TP_ACLR_E -36.2 to set E-UTRA Pass/Fail limit to –36.2 dB.

  • Page 107: Additional Maximum Power Reduction (A-Mpr) (6.2.4)

    3.1.33. Additional Maximum Power Reduction (A-MPR) (6.2.4) Because there are no test parameters supporting Additional Maximum Power Reduction tests and Additional Spectrum Emission Mask tests, select the basic parameter (TX1 - Max. Power (QPSK/FullRB)) and set parameters and standard values required for the test individually. This chapter describes UL measurement examples where (Modulation, RB) are (QPSK, PartialRB), (QPSK, FullRB), (16QAM, PartialRB) or(16QAM, FullRB) when additionalSpectrumEmission is NS_03 and Test Frequency is Mid range.

  • Page 108: Additional Maximum Power Reduction (A-Mpr) For Hpue (6.2.4_1)

    [(16QAM, FullRB) measurements] Execute ULRMC_RB 25 to set UL RB number to 25. Execute TP_MPR1_UL 25.7 to set TX Power measurement Pass/Fail upper limit to 25.7 dBm. Execute TP_MPR1_LL 16.8 to set TX Power measurement Pass/Fail lower limit to 16.8 dBm. Execute steps 14 to 17.

  • Page 109: Additional Spectrum Emission Mask (6.6.2.2)

    [(QPSK, FullRB) measurements] Execute ULRMC_RB 25 to set UL RB number to 25. Execute TP_MPR1_UL 33.7 to set TX Power measurement Pass/Fail upper limit to 33.7 dBm. Execute TP_MPR1_LL 26.3 to set TX Power measurement Pass/Fail lower limit to 26.3 dBm. Execute steps 14 to 17.

  • Page 110: Rx Measurements

    For Operation Band 31 and Channel Bandwidth 5 MHz: ULRB_START 10 Figure 3.2.1-1 Example of Measurement Result when Test Parameter is RX - Ref. Sens./Freq. Error (MT8820C) Figure 3.2.1-2 Example of Measurement Result when Test Parameter is RX - Ref. Sens./Freq. Error (MT8821C)

  • Page 111: Maximum Input Level (7.4)

    For Operation Band 31 and Channel Bandwidth 5 MHz: ULRB_START 10 Figure 3.2.2-1 Example of Measurement Result when Test Parameter is RX - Max. Input Level (MT8820C) Figure 3.2.2-2 Example of Measurement Result when Test Parameter is RX - Max. Input Level (MT8821C)

  • Page 112: Spurious Emissions (7.9)

    3.2.3. Spurious emissions (7.9) Perform Rx spurious emission tests using an external spectrum analyzer. Connect the MT8821C, spectrum analyzer and UE. Execute CALLDROP OFF to set Call Processing Parameter - Call Drop function to OFF. Execute ULRMC_RB 0 to set Common Parameter - UL RMC - Number of RB to 0.

  • Page 113: Tx Measurements For Ca

    Inter–band UL CA measurement is not specified in 3GPP TS 36.521–1, therefore Rel-8 measurement procedures are applied to PCC and SCC in this Application NOTE. The following test procedures are different between the MT8820C and MT8821C. This chapter explains each test procedure for the MT8820C and MT8821C.
  • Page 114 [PCC/SCC] Execute TESTPRM TX_MAXPWR_Q_P to set Test Parameter to TX1 – Max. Power (QPSK/PartialRB). Execute steps 7 to 9. 3.3.1.1.2. MT8821C [Acceptable Value Setting] Execute PWR_AVG 20 to set the average count for Power Measurement to 20 Execute TP_MAXPWR_LL 20.3 to set TX1 –...
  • Page 115 3.3.1.2. Maximum Power Reduction (MPR) This chapter describes the measurement examples for when the UL (Modulation, RB) is (QPSK, FullRB) or (16QAM, FullRB). 3.3.1.2.1. MT8820C [Acceptable Value Setting] [PCC/SCC] Execute PWR_AVG 20 to set average count of Power measurement to 20.
  • Page 116 [(16QAM, FullRB ) measurements] Execute TESTPRM TX_MAXPWR_16_F to set Test Parameter to TX1 – Max. Power(16QAM/FullRB). Execute steps 9 to 13. NOTE 1: The Band 1 tolerance value defined in TS36.521–1 is set as the initial value for Pass/Fail judgment. The following Pass/Fail judgment values are set according to the Configuration ID.
  • Page 117 3.3.1.3. Additional Maximum Power Reduction (A-MPR) This chapter describes the measurement examples when for UL (Modulation, RB) is (QPSK, PartialRB), (QPSK, FullRB), (16QAM, PartialRB) or (16QAM, FullRB), additionalSpectrumEmission is NS_01 and Test Frequency is Mid range. 3.3.1.3.1. MT8820C [PCC/SCC] Execute PWR_AVG 20...
  • Page 118 3.3.1.4. Configured UE Transmitted Output Power 3.3.1.4.1. MT8820C [Acceptable Value Setting] [PCC/SCC] Execute PWR_AVG 20 to set the average count of Power measurement to 20 times. [PCC/SCC] Execute TP_CONFPWR1_TOL 7.7 to set TX2 – Configured UE transmitted Output Power (Test Point 1) Pass/Fail Judgment.
  • Page 119 3.3.1.5. Minimum Output Power 3.3.1.5.1. MT8820C [Acceptable Value Setting] [PCC/SCC] Execute PWR_AVG 20 to set the average count of Power measurement to 20 times. [PCC/SCC] Execute TP_MINPWR_UL -39.0 to set TX1 – Min. Power Pass/Fail judgment. [Measurements] [PCC/SCC] Execute TESTPRM TX_MINPWR...
  • Page 120 3.3.1.7. General ON/OFF Time Mask 3.3.1.7.1. MT8820C [Acceptable Value Setting] [PCC/SCC] Execute TP_OFFPWR_UL -48.5 to set TX2 – General Time Mask Off Power Pass/Fail judgment. [PCC/SCC] Execute TP_TMASK_GEN_TOL 7.5 to set TX2 – General Time Mask On Power Pass/Fail judgment.
  • Page 121 3.3.1.8. Power Control Absolute Power Tolerance 3.3.1.8.1. MT8820C [Acceptable Value Setting] [PCC/SCC] Execute TP_PCTABS_TOL 10.0 to set TX3 – Absolute Power (Test Point1) Pass/Fail judgment. [Measurements] [PCC/SCC] Execute TESTPRM TX_PCTABS1 to set Test Parameter toTX3 – Absolute Power (Test Point1).
  • Page 122 3.3.1.9. Power Control Relative Power Tolerance 3.3.1.9.1. MT8820C [Measurements] [PCC/SCC] Execute TESTPRM TX_PCTREL_UP_A to set Test Parameter to TX3 – Relative Power(Ramping Up A). [PCC/SCC] Execute to measure the Power Control Tolerance (Relative Power). [PCC/SCC] Execute PCTPWR? to read the Relative Power (dB) measurement result.
  • Page 123 3.3.1.10. Aggregate Power Control Tolerance 3.3.1.10.1. MT8820C [Measurements] [PCC/SCC] Execute TESTPRM TX_PCTAGG_PUSCH to set Test Parameter to TX3 – Aggregate Power (PUSCH Sub–test). [PCC/SCC] Execute to measure the Power Control Tolerance (Aggregate Power). [PCC/SCC] Execute PCTPWR? to read the Aggregate Power (dB) measurement result.
  • Page 124 3.3.1.12. Error Vector Magnitude (EVM) This chapter describes measurement examples for UL (Modulation, RB) (QPSK, PartialRB), (QPSK, FullRB), (16QAM, PartialRB) and (16QAM, FullRB). 3.3.1.12.1. MT8820C [PCC/SCC] Execute MOD_AVG 20 to set the average count of Modulation Analysis to 20 times.
  • Page 125 3.3.1.13. Carrier Leakage 3.3.1.13.1. MT8820C [Measurements] [PCC/SCC] Execute MOD_AVG 20 to set the average count of Modulation Analysis to 20 times. [PCC/SCC] Execute TESTPRM TX_0DBM to set Test Parameter to TX1 – IBE/LEAK @ 0 dBm. [PCC/SCC] UL RMC –...
  • Page 126 3.3.1.14. In-band Emissions for non-allocated RB 3.3.1.14.1. MT8820C [Acceptable Value Setting] [PCC/SCC] Execute MOD_AVG 20 to set the average count of Modulation Analysis to 20 times. [PCC/SCC] Execute TP_INBANDE_GEN_D -57.0 to set General Pass/Fail judgment of TX1 – IBE/LEAK @ 0dBm.
  • Page 127 3.3.1.15. Occupied Bandwidth 3.3.1.15.1. MT8820C [Measurements] [PCC/SCC] Execute OBW_AVG 20 to set the average count for Occupied Bandwidth to 20 times. [PCC/SCC] Execute TESTPRM TX_MAXPWR_Q_F to set Test Parameter to TX1 – Max. Power (QPSK/FullRB). [PCC/SCC] Execute to measure the Occupied Bandwidth (OBW).
  • Page 128 3.3.1.16. Spectrum Emission Mask 3.3.1.16.1. MT8820C [Acceptable Value setting] [PCC/SCC] Execute SEM_AVG 20 to set the average count of Spectrum Emission Mask to 20 times. [PCC/SCC] Execute TP_SEM5MHZ_1 -13.5 to set Pass/Fail judgment of Spectrum Emission Mask Frequency Range 0 –...

  • Page 129: Tx Measurements For Intra-Band Contiguous Ca

    TX Measurements for Intra-band Contiguous CA This chapter explains the test procedure for Intra–band Contiguous CA measurement specified in 3GPP TS 36.521– Not all Intra–band Contiguous CA measurements are supported by MT8820C. Refer to Table 3.3–1 for the list of supported measurement items.
  • Page 130 3.3.2.1.2. MT8821C This subsection describes UL measurement examples for Intra-band Contiguous UL CA where (Modulation, RB) is (QPSK, 1) or (QPSK, PartialRB) First example: PCC N = 100, SCC N = 25, N RB_alloc PCC and SCC RB allocations(L ) are P_1@0 and S_0@0, respectively start Second example: PCC N = 100, SCC N...
  • Page 131 3.3.2.2. Maximum Power Reduction (MPR) for CA (intra-band contiguous DL CA and UL CA) (6.2.3A.1) 3.3.2.2.1. MT8820C This measurement item is not supported by the MT8820C. Refere to Table 3.3–1. 3.3.2.2.2. MT8821C This chapter describes UL measurement examples for Intra–band contiguous UL CA measurement where (Modulation, RB) is (QPSK, FullRB), (16QAM, PartialRB), or (16QAM, FullRB).
  • Page 132 3.3.2.3. Additional Maximum Power Reduction (A-MPR) for CA (intra-band contiguous DL CA and UL CA) (6.2.4A.1) 3.3.2.3.1. MT8820C This measurement item is not supported by the MT8820C. Refere to Table 3.3-1. 3.3.2.3.2. MT8821C This chapter describes UL measurement examples for Intra–band contiguous UL CA measurement where (Modulation, RB) is (QPSK, PartialRB), (QPSK, FullRB), or (16QAM, PartialRB) and Test Frequency is Mid range.
  • Page 133 3.3.2.4. Configured UE transmitted Output Power for CA (intra-band contiguous DL CA and UL CA) (6.2.5A.1) 3.3.2.4.1. MT8820C This measurement item is not supported by the MT8820C. Refere to Table 3.3-1. 3.3.2.4.2. MT8821C [Pass/Fail evaluation limits value setting] Execute PWR_AVG 20...
  • Page 134 3.3.2.5. Minimum Output Power for CA (intra-band contiguous DL CA and UL CA) (6.3.2A.1) 3.3.2.5.1. MT8820C This measurement item is not supported by the MT8820C. Refere to Table 3.3–1. 3.3.2.5.2. MT8821C This subsection describes an example of intra–band measurement. [Pass/Fail evaluation limits value setting]...
  • Page 135 Refer to Chapter 3.3.2.7. 3.3.2.7. General ON/OFF time mask for CA (intra-band contiguous DL CA and UL CA) (6.3.4A.1.1) 3.3.2.7.1. MT8820C This measurement item is not supported by the MT8820C. Refere to Table 3.3–1. 3.3.2.7.2. MT8821C This subsection describes an example of intra–band measurement.
  • Page 136 3.3.2.8. Power Control Absolute power tolerance for CA (intra-band contiguous DL CA and UL CA) (6.3.5A.1.1) 3.3.2.8.1. MT8820C This measurement item is not supported by the MT8820C. Refere to Table 3.3–1. 3.3.2.8.2. MT8821C This subsection describes an example of intra–band measurement.
  • Page 137 3.3.2.9. Power Control Relative power tolerance for CA (intra-band contiguous DL CA and UL CA) (6.3.5A.2.1) 3.3.2.9.1. MT8820C This measurement item is not supported by the MT8820C. Refere to Table 3.3-1. 3.3.2.9.2. MT8821C This subsection describes an example of intra–band measurement.
  • Page 138 3.3.2.10. Aggregate power control tolerance for CA (intra-band contiguous DL CA and UL CA) (6.3.5A.3.1) 3.3.2.10.1. MT8820C This measurement item is not supported by the MT8820C. Refere to Table 3.3-1. 3.3.2.10.2. MT8821C This subsection describes an example of intra–band measurement.
  • Page 139 3.3.2.11. Frequency error for CA (intra-band contiguous DL CA and UL CA) (6.5.1A.1) 3.3.2.11.1. MT8820C This measurement item is not supported by the MT8820C. Refere to Table 3.3–1. 3.3.2.11.2. MT8821C [Measurements] Execute MOD_AVG 20 to set the average count of Modulation Analysis to 20 times.
  • Page 140 3.3.2.12. Error Vector Magnitude (EVM) for CA (intra-band contiguous DL CA and UL CA) (6.5.2A.1-1) 3.3.2.12.1. MT8820C This measurement item is not supported by the MT8820C. Refere to Table 3.3–1. 3.3.2.12.2. MT8821C This subsection describes UL measurement examples for intra–band measurement where (Modulation, RB) is (QPSK, PartialRB), (QPSK, FullRB), (16QAM, PartialRB) or (16QAM, FullRB).
  • Page 141 3.3.2.13. Carrier leakage for CA (intra-band contiguous DL CA and UL CA) (6.5.2A.2-1) 3.3.2.13.1. MT8820C This measurement item is not supported by the MT8820C. Refere to Table 3.3–1. 3.3.2.13.2. MT8821C This subsection describes an example of intra–band measurement. Example: PCC N...
  • Page 142 3.3.2.14. In-band emissions for non allocated RB for CA (intra-band contiguous DL CA and UL CA) (6.5.2A.3-1) 3.3.2.14.1. MT8820C This measurement item is not supported by the MT8820C. Refer to Table 3.3–1. 3.3.2.14.2. MT8821C This subsection describes an example of intra–band measurement.
  • Page 143 measurement result of PCC (allocated component carrier). Execute INBANDE_LEAK? MAX INBANDE_LEAK? MAX, PCC) to read the In–band Emissions (Carrier Leakage) measurement result of PCC (allocated component carrier). Execute INBANDEPASS? INBANDEPASS? PCC) to check that the In–band Emissions Pass/Fail judgment of PCC (allocated component carrier) is Pass.
  • Page 144 3.3.2.15. Occupied bandwidth for CA (intra-band contiguous DL CA and UL CA) (6.6.1A.1) 3.3.2.15.1. MT8820C This measurement item is not supported by the MT8820C. Refer to Table 3.3–1. 3.3.2.15.2. MT8821C This subsection describes an example of intra–band measurement. [Measurements] Execute...
  • Page 145 3.3.2.16. Spectrum Emission Mask for CA (intra-band contiguous DL CA and UL CA) (6.6.2.1A.1) 3.3.2.16.1. MT8820C This measurement item is not supported by the MT8820C. Refer to Table 3.3–1. 3.3.2.16.2. MT8821C This subsection describes examples of inter-band measurement. First Example: is 39.8 MHz,...
  • Page 146 Execute TP_SEM_CONTCC _4 -23.5 to set the Pass/Fail judgment for Spectrum Emission Mask Frequency Range 24.95 – 34.9 MHz. [(16QAM, FullRB) Measurements for BW 29.9 MHz] Channel_CA Execute TESTPRM TX_MAXPWR_16_F to set Test Parameter to TX1 – Max. Power (16QAM/FullRB). Execute ULRMC_RB 100 to set...
  • Page 147 3.3.2.18. Adjacent Channel Leakage power Ratio for CA (intra-band contiguous DL CA and UL CA) (6.6.2.3A.1) 3.3.2.18.1. MT8820C This measurement item is not supported by the MT8820C. Refer to Table 3.3–1. 3.3.2.18.2. MT8821C This subsection describes an example of intra–band measurement.

  • Page 148: Rx Measurements For Ca

    3.4. RX Measurements for CA The following test procedures are different between the MT8820C and MT8821C. This chapter explains each test procedure for the MT8820C and MT8821C. 3.4.1. Reference sensitivity level for CA (intra-band contiguous DL CA and UL CA) (7.3A.1) 3.4.1.1.

  • Page 149: Reference Sensitivity Level For Ca (Inter-Band Dl Ca Without Ul Ca) (7.3A.3)

    3.4.3. Reference sensitivity level for CA (inter-band DL CA without UL CA) (7.3A.3) This measurement can be performed using the same procedure as in Chapter 3.4.1 by substituting the following steps. Execute DLCHAN 6075,300 to set Common Parameter – UL and DL Channel for PCC to 24075 and 6075, and switch PCC and SCC Channel.

  • Page 150: Maximum Input Level For Ca (Intra-Band Contiguous Dl Ca And Ul Ca) (7.4A.1)

    PCC and SCC DL allocations (L ) are P_100@0 and S_50@0, respectively. start PCC and SCC UL allocations (L ) are P_50@0 and S_0@0, respectively. start 3.4.5.1. MT8820C [PCC/SCC] Execute TESTPRM RX_MAX to set Test Parameter to RX – Max. Input Level.

  • Page 151: Maximum Input Level For Ca (Intra-Band Contiguous Dl Ca Without Ul Ca) (7.4A.2)

    3.4.6. Maximum input level for CA (intra-band contiguous DL CA without UL CA) (7.4A.2) Refer to Chapter 3.4.5 except for step 2. NOTE 1: Since UL RMC – Number of RB/Starting RB depends on the CA Configuration, set the Number of RB/Starting RB value for each CC according to TS36.521–1 Table 7.4A.2.4.1–1 and Table 7.3A.1.3–1.

  • Page 152: Rx Measurements For 3Dl Ca

    SCC1 Error Count (DTX). [PCC] Execute TPUT_BLERCNTDTX? SCC2 to confirm the SCC2 Error Count (DTX). Figure 3.5.1-1 Example of FDD DL CA 3CCs Throughput Measurement Result (MT8820C) 3.5.1.2. MT8821C Perform Initial Condition setting. (2.3.3) Perform UE Location registration. (2.3.4) Connect to Test Mode.(2.3.5)
  • Page 153 Execute TPUT_MEAS ON to set Throughput Measurement to On. Execute to measure the power. Execute TPUT? PCC to confirm the PCC Throughput measurement result. Execute TPUT? SCC1 to confirm the SCC1 Throughput measurement result. Execute TPUT? SCC2 to confirm the SCC2 Throughput measurement result. Execute TPUT_BLERCNTNACK? PCC to confirm the PCC Error Count (NACK).

  • Page 154: Rx Measurements For 4Dl Ca

    3.6. RX Measurements for 4DL CA This feature is supported only by the MT8821C. 3.6.1. Throughput Measurement Example Perform Initial Condition setting. (2.4.2) Perform UE Location registration. (2.4.3) Connect to Test Mode.(2.4.4) Execute TPUT_MEAS ON to set Throughput Measurement to On. Execute to measure the power.

  • Page 155: Rx Measurements For Mt8821C Ul Ca 2Ccs

    3.7. RX Measurements for MT8821C UL CA 2CCs The MT8821C can measure the UL uplink throughput for the Total, PCC, and SCC–1 for UL CA,and display the measurement results on Phone1. 3.7.1. Restrictions There are some restrictions as follows when SCC UL Throughput Measurement is enabled. ...

  • Page 156: Connection Diagram

    3.7.3. Connection Diagram Figure 3.7.3-1 Connection Diagram of SCC UL Throughput (DL SISO) Figure 3.7.3-2 Connection Diagram of SCC UL Throughput (DL MIMO) NOTE : Input the PCC and SCC– 1 uplink signal to both of Phone1 and 2. For DL MIMO, connect the input and output of Phone2 to different terminals. 3.7.4.
  • Page 157 Parameters SCC– SCC– Remote Command CALLPROC ON Common General Call Processing FRAMETYPE FDD Frequency Frame Structure FRAMETYPE_SCC1 FDD FRAMETYPE_SCC2 FDD BAND 1 Operation Band BAND_SCC2 3 BAND_SCC3 5 ULCHAN 18300,19575,20525 UL Channel 18300 19575 20525 DLCHAN 300,1575,2525 DL Channel 1575 2525 BANDWIDTH 20MHZ,10MHZ,20MHz Channel Bandwidth...
  • Page 158 3.7.4.2. Call Connection Call Connection Procedure Remote Command Turn on UE power. CALLSTAT? (= 2) Wait until position registration is completed. Call Processing Status = Idle (Regist) Connect in Test Mode. CALLSA > Call Start CALLSTAT? (= 6) Confirm call connected. Call Processing Status = Connected 3.7.4.3.

  • Page 159: Test Parameters Supporting 3Gpp Test Items

    3.8. Test Parameters Supporting 3GPP Test Items Table 3.8-1 to Table 3.8-5 show the relationship between 3GPP TS36.521-1 defined test items and test parameters. Set test parameters matching each test item to test. Table 3.9-6 No. in Table 3.8-1 to Table 3.8-5 corresponds to No. in Table 3.9-1 to Table 3.8-1: 3GPP Test Items and Test Parameters (1/5) 3GPP Test Item Test Parameter...
  • Page 160 Table 3.8-2: 3GPP Test Items and Test Parameters (2/5) 3GPP Test Item Test Parameter TX3 - Absolute Power (Test Point1) 6.3.5.1 Power Control Absolute power tolerance TX3 - Absolute Power (Test Point2) TX3 - Absolute Power (Test Point1) 6.3.5_1.1 Power Control Absolute power tolerance for HPUE TX3 - Absolute Power (Test Point2) TX3 - Absolute Power (Test Point1)
  • Page 161 Table 3.8-3: 3GPP Test Items and Test Parameters (3/5) 3GPP Test Item Test Parameter 6.5.1 Frequency Error RX - Ref. Sens./Freq.Error 6.5.1A.1 Frequency Error (intra-band RX - Ref. Sens./Freq.Error contiguous DL CA and UL CA) TX1 - Max. Power (QPSK/PartialRB) TX1 - Max.
  • Page 162 Table 3.8-4: 3GPP Test Items and Test Parameters (4/5) 3GPP Test Item Test Parameter TX1 - Max. Power (QPSK/PartialRB) TX1 - Max. Power (QPSK/FullRB) TX1 - Max. Power (16QAM/PartialRB) TX1 - Max. Power (16QAM/FullRB) 6.5.2A.1.1 Error Vector Magnitude (EVM) for CA (intra-band contiguous DL CA and UL CA) TX1 - EVM/IBE/LEAK @ -40 dBm (QPSK/PartialRB) TX1 - EVM @ -40 dBm (QPSK/Full RB)
  • Page 163 Table 3.8-5: 3GPP Test Items and Test Parameters (5/5) 3GPP Test Item Test Parameter TX1 - Max. Power (QPSK/PartialRB) 6.6.2.3_1 Adjacent Channel Leakage power Ratio for TX1 - Max. Power (QPSK/FullRB) HPUE TX1 - Max. Power (16QAM/PartialRB) TX1 - Max. Power (16QAM/FullRB) TX1 - Max.

  • Page 164: Remote Commands List Limiting Pass/Fail Judgment

    3.9. Remote Commands List Limiting Pass/Fail Judgment Table Remote commands limiting Pass/Fail judgment when selecting Test Parameter are shown in Table 3.9-1 to 3.9-6 Table 3.9-6 No. in Table 3.8-1 to Table 3.8-5 corresponds to No. in Table 3.9-1 to Remote Commands for UL CA Tx measurement are available in MT8821C only.
  • Page 165 Table 3.9-2: Remote Commands List Limiting Pass/Fail Judgment (2/6) Channel 3GPP Test Item Bandwidth Remote Command (MHz) ----- TP_CONFPWR1_TOL 6.2.5_1 Configured UE transmitted Output power for TP_CONFPWR2_TOL HPUE TP_CONFPWR3_TOL TP_CONFPWR1_TOL limit, ----- CONTCC * 6.2.5A.1 Configured UE Transmitted Output power for TP_CONFPWR2_TOL limit, CA (intra-band contiguous DL CA and UL CA)
  • Page 166 Table 3.9-3: Remote Commands List Limiting Pass/Fail Judgment (3/6) Channel 3GPP Test Item Bandwidth Remote Command (MHz) TP_PCTREL_RMP_TOL TP_PCTREL_RMP_CNG_TOL1 TP_PCTREL_RMP_CNG_TOL2 6.3.5_1.2 Power Control Relative Power Tolerance for ----- TP_PCTREL_RMP_CNG_TOL3 HPUE TP_PCTREL_RMP_E TP_PCTREL_ALT_TOL TP_PCTREL_RMP_TOL limit, PCC * TP_PCTREL_RMP_CNG_TOL1 limit, PCC * TP_PCTREL_RMP_CNG_TOL2 limit, PCC * TP_PCTREL_RMP_CNG_TOL3 limit,...
  • Page 167 Table 3.9-4: Remote Commands List Limiting Pass/Fail Judgment (4/6) Channel Bandwidth Remote Command 3GPP Test Item (MHz) TP_FERR_PPM 6.5.1 Frequency Error ----- TP_FERR_HZ 6.5.1A.1 Frequency Error for CA (intra-band TP_FERR_PPM ----- TP_FERR_HZ contiguous DL CA and UL CA) 5, 6, TP_EVM_QPSK 12, 13 TP_RSEVM_QPSK...
  • Page 168 Table 3.9-5: Remote Commands List Limiting Pass/Fail Judgment (5/6) Channel 3GPP Test Item Bandwidth Remote Command (MHz) TP_INBANDE_GEN_A limit, PCC * TP_INBANDE_GEN_B limit, PCC * TP_INBANDE_GEN_C limit, PCC * TP_INBANDE_GEN_D limit, PCC * General 10, 11, TP_INBANDE_GEN_A limit, SCC1 * 12, 21, TP_INBANDE_GEN_B limit, SCC1 * 22, 23...
  • Page 169 Table 3.9-6: Remote Commands List Limiting Pass/Fail Judgment (6/6) Channel 3GPP Test Item Bandwidth Remote Command (MHz) TP_SEM10MHZ_1 TP_SEM10MHZ_2 TP_SEM10MHZ_3 TP_SEM10MHZ_4 TP_SEM15MHZ_1 5, 6, TP_SEM15MHZ_2 6.6.2.1 Spectrum Emission Mask 7, 8 TP_SEM15MHZ_3 TP_SEM15MHZ_4 TP_SEM20MHZ_1 TP_SEM20MHZ_2 TP_SEM20MHZ_3 TP_SEM20MHZ_4 TP_SEM_CONTCC_1 * TP_SEM_CONTCC_2 * 6.6.2.1A.1 Spectrum Emission Mask for CA (intra-band 5, 6, TP_SEM_CONTCC_3 *...

  • Page 170: Band 13 Supplementary Rf Conformance Measurement

    BAND 13 SUPPLEMENTARY RF CONFORMANCE MEASUREMENT The following test procedure can be used with both the MT8820C and MT8821C. 4.1. PUCCH OVER-PROVISIONING FUNCTIONAL TEST (2.7) Check whether the allocated PUCCH performs the correct ACK/NACK report. Test at 10 MHz. Execute...
  • Page 171 Connect the MT8821C, MN8110, spectrum analyzer and UE. Connect to Test Mode.(2.1.4) Execute CHCONFIG PUSCH_2 to set Common Parameter - RMC Configuration to PUSCH (per 2 subframe). Execute DLRMC_RB 0 to set Common Parameter - DLRMC Number of RB to 0. Measure spurious emissions using the spectrum analyzer.

  • Page 172: Ip Data Transfer Test

    IP Data Transfer Test for Non CA (single cell) The IP data transfer between an application server connected to the MT8820C/MT8821C and the UE can be tested by installing the 12C/13C-006 IP Data Transfer option in the MT8820C. Furthermore, adding the 12C/13C-011 FDD/TDD 2x2 MIMO DL option supports the Downlink 2x2MIMO IP Data Transfer Test.
  • Page 173 5.1.1.3. Connection Diagram for IP Data Verification using MT8821C Figure 5.1.1-3 Connection Diagram for IP Data Transfer (MT8821C, using external server, antenna configuration set to 2x2 MIMO) Figure 5.1.1-4 Connection Diagram for IP Data Transfer (MT8821C, using internal server, antenna configuration set to 2x2 MIMO) <Required Equipment>...
  • Page 174 NOTES: There is no need to connect the server PC and MT8820C with a router when testing IP data transfer  using IPv6. Connect the server PC and MT8820C as shown above. The IPv6 address is assigned automatically to the UE in use. A UE not supporting automatic IPv6 ...

  • Page 175: Application Server Connection And Setting

    5.1.2. Application Server Connection and Setting With the MT8820C/MT8821C powered-down (OFF), use a crossover Ethernet cable to connect the 1000Base-TX/100Base-TX/10Base-T port on the back panel of the MT8820C/MT8821C to the application server. Figure 5.1.2-1 1000Base-TX Port (MT8820C) Figure 5.1.2-2 1000Base-TX Port (MT8821C)
  • Page 176 5.1.2.1. IPv4 Setting TCP/IP of Application Server PC. Open the Local Area Connection Properties window at the application server PC and put a checkmark in the Internet Protocol (TCP/IP) checkbox. Figure 5.1.2.1-1 Local Area Network Connection Properties Double-click Internet Protocol (TCP/IP) to open the Internet Protocol (TCP/IP) Properties window. Figure 5.1.2.1-2 Internet Protocol (TCP/IP) Properties Window Choose [Use the following IP address] and set [IP address] and [Subnet mask] as follows: IP address:...
  • Page 177 Select the [Advanced] tab at the Local Area Connection Properties window and disable the Windows firewall. Figure 5.1.2.1-3 Advanced Tab of Local Area Network Connection Properties Window Click [OK] to close the window. Start the MT8821C. Select and load the LTE measurement software to Phone1. After loading, start the LTE measurement software on Phone1.
  • Page 178 5.1.2.2. IPv6 5.1.2.2.1. Windows XP The following procedure is only for a Windows XP PC in which TCP/IP Version 6 is not installed. Open the Local Area Connection properties screen of the server/client PC and uncheck the following items. Microsoft Client for Network ...
  • Page 179 Figure 5.1.2.2.1-3 Network Protocol Selection Screen (Windows XP) Select [Microsoft TCP/IP version 6] and click the [OK] button to complete the TCP/IP version 6 installation. Open the Windows Command Prompt application. Run the “ipconfig” command to check the server PC IP configuration. Figure 5.1.2.2.1-4 Server PC IP Configuration Screen Run the “netsh int ipv6 show int”...
  • Page 180 Figure 5.1.2.2.1-5 Query Result for Index No. Screen...
  • Page 181 Run the “netsh int ipv6 set address 5 2001::2” command to set the IP address. The IP address set by this procedure is set to match the address set at [IPV6 Server IP Address] of the MT8821C. NOTE: Places with contiguous 0s in the IPv6 Server IP Address captured at Index No IP Address of step 4 ‘netsh ...
  • Page 182 5.1.2.2.2. Windows 7/Vista Set TCP/IP of Application Server PC. NOTE: The TCP/IP version 6 installation procedure is not required.  Disable the Windows firewall.  Open the Local Area Connection properties screen of the server/client PC and uncheck the following items. Microsoft Client for Network ...

  • Page 183: Client Pc Connection And Setting

    Figure 5.1.2.2.2-2 Internet Protocol Version 6 (TCP/IPv6) Properties Screen (Windows 7) Select [Use following IPv6 address] and set [IPv6 address] and [Subnet prefix length] as described below. The IPv6 address set by this procedure matches the IP address set at [IPV6 Server IP Address ] of the MT8821C.

  • Page 184: Initial Condition Setting

    Run [PRESET] to initialize the parameter settings. Set [Uplink Channel] to 18300. Set [Channel Bandwidth] to 20 MHz. Figure 5.1.4.1.1-1 UL Channel/Channel Bandwidth Setting at Common Parameter Screen (MT8820C) Figure 5.1.4.1.1-2 UL Channel/Channel Bandwidth Setting at Common Parameter Screen (MT8821C) Set [Channel Coding] to Packet.
  • Page 185 UE Category Antenna Configuration MCS Index (1-4,6-9) Single 2x2 MIMO (Closed Loop Multi Layer) Single 2x2 MIMO (Closed Loop Multi Layer) Figure 5.1.4.1.1-7 MCS Index Setting at Common Parameter Screen (MT8820C) Figure 5.1.4.1.1-8 MCS Index Setting at Common Parameter Screen (MT8821C)
  • Page 186 Set [Client IP Address] to 192.168.20.11. Figure 5.1.4.1.1-9 Client IP Address Setting at Call Processing Parameter Screen (MT8820C) Figure 5.1.4.1.1-10 Client IP Address Setting at Call Processing Parameter Screen (MT8821C) Set [Throughput] at the Fundamental Measurement Parameter screen to On.
  • Page 187 Figure 5.1.4.1.1-12 Throughput Measurement Setting at Fundamental Measurement Parameter Screen (MT8821C)
  • Page 188 This measurement can be performed using the same procedure as in Chapter 5.1.4.1.1, by substituting the following steps. Set [IPv6 Server IP Address] to 2001::2. Set [IPv6 Client IP Address] to 2001::1. Figure 5.1.4.1.2-1 IPv6 Address Setting at Call Processing Parameter Screen (MT8820C) Figure 5.1.4.1.2-2 IPv6 Address Setting at Call Processing Parameter Screen (MT8821C)

  • Page 189: Location Registration And Packet Connection

    Figure 5.1.5.1-1 Ping Result at Application Server Change [Starting RB], [Number of RB], and [MCS Index] at UL RMC and DL RMC of the Common Parameter Setting screen to change the Transport Block Size (TBS). Figure 5.1.5.1-2 UL/DL RMC Settings at Common Parameter Setting Screen (MT8820C)
  • Page 190 If there is an error, change the RMC settings or Level setting, and repeat steps 5 and 6. Figure 5.1.5.1-4 Throughput Measurement Result for UE Category 3 at Fundamental Measurement Parameter Screen (MT8820C) Figure 5.1.5.1-5 Throughput Measurement Result for UE Category 3 at Fundamental Measurement Parameter...
  • Page 191 Figure 5.1.5.1-6 Throughput Measurement Result for UE Category 4 at Fundamental Measurement Parameter Screen (MT8820C)
  • Page 192 Figure 5.1.5.1-7 Throughput Measurement Result for UE Category 4 at Fundamental Measurement Parameter Screen (MT8821C) 5.1.5.2. IPv6 This measurement can be performed using the same settings as in Chapter 5.1.5.1, by substituting the following steps. Open Command Prompt at the client PC and run the “ipconfig” command. As shown at the following Command Prompt screen, the IPv6 address of the UE starts with the prefix 2001 and has a different Interface ID from the Local Link address.
  • Page 193 Figure 5.1.5.2-1 Client PC IP Configuration Run the Ping command at the Command Prompt screen of the server PC to confirm the connection status. Figure 5.1.5.2-2 Result of Pinging Client PC from Server PC...

  • Page 194: Tcp/Udp Throughput

    5.1.6. TCP/UDP Throughput 5.1.6.1. IPv4 This chapter explains TCP/UDP throughput measurement using the Iperf software for downlink throughput tests. Uplink throughput measurement is supported by switching the application server and client PCs. Open the Command Prompt window on the client PC and run [cd c:¥] to change to the directory with Iperf.exe.
  • Page 195 Figure 5.1.6.1-3 Screen after Running Iperf Command on Application Server and Result of UDP at UE Category 4 Close the Command Prompt windows at the application server and client PCs. 5.1.6.2. IPv6 This measurement can be performed using the same procedure as in Chapter 5.1.6.1 using IPv6 Address for iperf command and adding the -V option.

  • Page 196: Ip Data Transfer Test With Connected Drx

    5.1.7. IP Data Transfer Test with Connected DRX This chapter explains how to verify IP Data Transfer with Connected DRX. The connection diagram and setting of Server/Client PCs are the same as chapter 5.1. 5.1.7.1. Initial Condition Setting This example uses following parameters. [Example of test condition] Condition Value...

  • Page 197: Rrc State Transition Test

    5.1.8. RRC State Transition Test 5.1.8.1. Function Overview This function makes the RRC State transition from the Connected to Idle state automatically when there is no IP Data to be transmitted/received for a certain period of time (Inactivity Timer) while the RRC Status is Connected. Inactivity Timer Starts when there is no UL/DL Packet Data on the PDCP layer at some subframe timing ...

  • Page 198: Ip Data Transfer Test For 2Dl Ca

    Figure 5.2-1 Layer-2 Structure and Image of IP Data Streams (MT8820C) The MT8820C functioning as PCC communicates with the UE using the IP data path of the Default EPS Bearer. The MT8820C functioning as SCC communicates with the UE using the IP data path of the Dedicated EPS Bearer. The Dedicated EPS Bearer has a TFT Filter allowing transmission of IP packets only when the source address of the IP packet from the application server matches the IP address setting of the TFT filter.
  • Page 199 with the MX882112C-011 2x2 MIMO DL option (hereafter MX882112C-011 option) installed supports the IP Data Transfer Test for data rates up to 300 Mbps for DL CA and 2x2 MIMO. NOTE 3: To use the MX882112C-026 option, the MX882112C-006/021 option must be installed. Figure 5.2-2 Layer-2 Structure and Image of IP Data Streams (MT8821C)

  • Page 200: Connection Diagram

    5.2.1. Connection Diagram 5.2.1.1. Connection Diagram for IP Data Verification using MT8820C Figure 5.2.1.1-1 Connection Diagram for 2DL CA IP Data Transfer (MT8820C, ParallelPhone measurement, antenna configuration set to single) Figure 5.2.1.1-2 Connection Diagram for 2DL CA IP Data Transfer...
  • Page 201 5.2.1.2. Connection Diagram for IP Data Verification using MT8821C Figure 5.2.1.2-1 Connection Diagram for 2DL CA IP Data Transfer (using external server, antenna configuration set to single) Figure 5.2.1.2-2 Connection Diagram for 2DL CA IP Data Transfer (using external server, antenna configuration set to 2x2 MIMO) Figure 5.2.1.2-3 Connection Diagram for 2DL CA IP Data Transfer (using internal server, antenna configuration set to single)
  • Page 202 Figure 5.2.1.2-4 Connection Diagram for 2DL CA IP Data Transfer (using internal server, antenna configuration set to 2x2 MIMO) <Required Equipment>  LTE mobile terminal supporting IP connection  RF cable to connect MT8821C and LTE mobile terminal  Application server PC with LAN adapter supporting 1000Base-TX ...

  • Page 203: Application Server Connection And Setting

    When using two MT8820Cs for IP data verification for 2DL CA 2x2 MIMO IP, connect the 1000Base-T1 port on the rear panel of the MT8820C functioning as PCC to the Application Server PC1, and connect the 1000Base-T1 port on the rear panel of the MT8820C working as SCC-1 to the Application Server PC2, respectively. For details of the connection diagram, refer to Figure 5.2.1.1-1 or Figure 5.2.1.1-2 in Chapter 5.2.1.
  • Page 204 5.2.2.3. Using Internal Application Server of MT8821C The MT8821C has two Network Interface Cards (hereafter, NIC) internally and these can be used as Application Servers for IP data verification. Connect the 1000Base-T1 port on the MT8821C rear panel to the Application Server PC1. For details of the connection diagram, refer to Figure 5.2.1.2-3 or Figure 5.2.1.2-4 in Chapter 5.2.1.
  • Page 205 Select “Properties” at “Application Server1/2 Status”. Figure 5.2.2.3-2 MT8821C “Application Server Status” Setting Screen (Example shows Application Server1) Select “Internet Protocol Version4 (TCP/IPv4)”. Figure 5.2.2.3-3 MT8821C “Application Server Properties” Setting Screen (Example shows Application Server1)

  • Page 206: Client Pc Connection And Setting

    At the Properties screen, select “Use the following IP address” and set each parameter (IP address, Subnet mask and Default gateway), then click “OK”. Select “Internet Protocol Version4 (TCP/IPv4)”. Figure 5.2.2.3-4 MT8821C “Internet Protocol Version4 (TCP/IP) Properties” Setting Screen (Example shows Application Server1) After completing the settings, close each setting screen.

  • Page 207: Initial Condition Settings

    5.2.5. Initial Condition Settings The following setting is an example of the peak data rate in UE Category 6. [Example of test conditions] Serv. Cell Parameter Setting Operation Band DL Channel UL Channel 18300 Bandwidth 20 MHz Transmission Mode Transmission Mode3 (Antenna Configuration) (2x2 MIMO (Open Loop)) DL Number of RB...
  • Page 208 All of SCC1 - DL RMC - MCS Index1/2/3 to 28. Note: The above four procedures are for the SCC setting. Set these parameters to match the MT8820C settings. MT8820C (PCC) MT8820C (SCC) Call Processing Parameter - SCC-1 - Channel...
  • Page 209 ULIMCS_PCC 23 to set PCC - MCS Index to 23. Note: The above five procedures are necessary to receive the uplink signal at the MT8820C SCC. Set the same parameters as the MT8820C functioning as PCC. MT8820C (PCC) MT8820C (SCC)
  • Page 210 Fig. 5.2.5.1-2 IP Data Path (Linked EPS Bearer Identity = 6)
  • Page 211 5.2.5.2. MT8821C [Procedure using GUI] Set each parameter at Common Parameter (PCC/SCC-1), Call Processing Parameter, and Fundamental Measurement Parameter. Common Parameter – PCC Execute Preset to set the default parameters. Common Parameter - Call Processing to On. Common Parameter – Frequency - Channel Bandwidth to 20 MHz.
  • Page 212 Call Processing Parameter Call Processing Parameter - Carrier Aggregation - Number of DL SCC to 1. Call Processing Parameter - Packet - Server IP Address to 192.168.20.10. Call Processing Parameter - Packet - Client IP Address 1 to 192.168.20.11. Call Processing Parameter - Packet - Client IP Address 2 to 192.168.20.12.
  • Page 213 Fundamental Measurement Parameter Fundamental Measurement Parameter - Throughput Measurement to On.
  • Page 214 [Procedure using Remote Commands] Execute PRESET to set default parameter. Execute CALLPROC ON to set Common Parameter - Call Processing to On. Execute BANDWIDTH 20MHZ to set Common Parameter – Frequency - Channel Bandwidth to 20 MHz. Execute DLCHAN 300 to set Common Parameter - Frequency - UL Channel and DL Channel to 18300 and...

  • Page 215: Location Registration And Packet Connection

    5.2.6. Location Registration and Packet Connection 5.2.6.1. MT8820 [SCC] Execute LVL OFF to set SCell output power to off. [PCC] Execute CALLSO to clear call processing. [PCC] Execute CALLSTAT? to confirm the call processing status is 1 (= Idle). Turn on the UE power. [PCC] Execute CALLSTAT?

  • Page 216: Tcp/Udp Throughput

    5.2.7. TCP/UDP Throughput 5.2.7.1. MT8820C This chapter explains TCP/UDP throughput measurement using the Iperf software for downlink throughput tests. Uplink throughput measurement is supported by switching the application server and client PCs. Open two Command Prompt windows on the Client PC and execute [cd c:¥] to change to the directory containing Iperf.exe.

  • Page 217: Ip Data Transfer Test For 3/4Dl Ca

    5.3. IP Data Transfer Test for 3/4DL CA This feature is supported only by the MT8821C. For 3DL CA, the IP data transfer with carrier aggregation can be tested by installing the MX882012C–036 LTE FDD DL CA 3CCs IP Data Transfer option (hereafter MX882112C–036 option) in the MT8821C. Furthermore, the installed MX882012C–011 2x2 MIMO DL option (hereafter MX882112C–011 option) supports IP Data Transfer Test at data rates up to 450 Mbps for 3DL CA and 2x2 MIMO.

  • Page 218: Connection Diagram

    Dedicated EPS Bearer has a TFT Filter allowing transmission of IP packets only when the source address of the IP packet from the application server matches the IP address setting of the TFT filter. (Therefore, the address of the TFT filter must match the IP address of the application server connected to the MT8821C functioning as SCC). IP peak data rates up to 450 Mbps can be verified by performing IP communication between the UE and two application servers.
  • Page 219 Figure 5.3.1-3 Connection Diagram for 3/4DL CA IP Data Transfer (using internal servers, antenna configuration set to single) Figure 5.3.1-4 Connection Diagram for 3/4DL CA IP Data Transfer (using internal servers, antenna configuration set to 2x2 MIMO)

  • Page 220: Application Server Connection And Setting

    <Required Equipment> RF cable to connect MT8821C and LTE UE  Two application server PCs with LAN adapter supporting 1000Base–TX (if using external server)  Client PC (if DUT is modem type)  Two Ethernet cables (Crossover cables to connect MT8821C 1000Base–TX1/2 and application server1/2) ...

  • Page 221: Initial Condition Settings

    5.3.4. Initial Condition Settings The following settings are an example of the peak data rate in UE Category 9/11. [Example of test conditions] Serv. Cell Condition Value Operation Band DL Channel UL Channel 18300 Bandwidth 20 MHz Transmission Mode Transmission Mode3 (Antenna Configuration) (2x2 MIMO (Open Loop)) UE Category...
  • Page 222 [Procedure using GUI] Set each parameter at Common Parameter (PCC/SCC–1/SCC–2), Call Processing Parameter, and Fundamental Measurement Parameter. Common Parameter – PCC Execute Preset to set default parameter. Common Parameter – Call Processing to On. Common Parameter – Frequency – Channel Bandwidth to 20 MHz.
  • Page 223 Call Processing Parameter Call Processing Parameter Carrier Aggregation Number of DL SCC to 2. – – (When 4DL CA, Set Call Processing Parameter Carrier Aggregation Number of DL SCC to 3.) – – Call Processing Parameter Packet Server IP Address to 192.168.20.10.
  • Page 224 Common Parameter – SCC–2 Common Parameter SCC2 Channel Bandwidth to 20 MHz. – – Common Parameter SCC2 DL Channel to 1575. – – Common Parameter SCC2 Output Level(Total) to –35.0 dBm. – – Common Parameter SCC2 DL RMC - Number of RB to 100, and Common Parameter SCC2...
  • Page 225 Fundamental Measurement Parameter Fundamental Measurement Parameter Throughput Measurement to On. –...
  • Page 226 [Procedure using remote commands] Execute PRESET to set default parameter. Execute CALLPROC ON to set Common Parameter Call Processing to On. – Execute CHCODING PACKET_DL_CA_PCC to set Common Parameter Signal Channel Coding – – Packet (DL CA). Execute ANTCONFIG OPEN_LOOP to set Common Parameter Signal...
  • Page 227 Execute LINKEPSID 5 to set Call Processing Parameter - Packet - Linked EPS Bearer Identity to 5. (NOTE Execute TFTIPV4 192,168,20,100 to set Call Processing Parameter - Packet - TFT Remote IPv4 Address 192.168.20.100. Execute TPUT_MEAS ON to set Fundamental Measurement Parameter - Throughput Measurement to On.

  • Page 228: Location Registration And Packet Connection

    5.3.5. Location Registration and Packet Connection Execute CALLSO to clear call processing. Execute CALLSTAT? to confirm the call processing status is 1 (= Idle). Turn on the UE power. Execute CALLSTAT? to confirm the call processing status is 6 (= Connected). Repeat Polling query response when the checked status is not 6 (= Connected).

  • Page 229: Tcp/Udp Throughput

    5.3.6. TCP/UDP Throughput This chapter explains TCP/UDP throughput measurement using the Iperf software for downlink throughput tests. Uplink throughput measurement is supported by switching the application server and client PCs. Open two Command Prompt windows on the Client PC and execute [cd c:¥] to change to the directory containing Iperf.exe.

  • Page 230: Rrm

    The following test procedure can be used by both the MT8820C and MT8821C. 6.1. 1Port CS Fallback/Redirection This chapter describes CS Fallback/Redirection to Inter-RAT at 1 Port. Using CS Fallback/Redirection after completion of all measurements in LTE can shorten the switching time to Inter-RAT.

  • Page 231: Cs Fallback To Td-Scdma/Redirection To Td-Scdma

    6.1.2. CS Fallback to TD-SCDMA/Redirection to TD-SCDMA This chapter describes an example where the LTE cell executes CS fallback to TD-SCDMA DL Channel 10054. Execute STDSEL TDSCDMA to change the system to TD-SCDMA. Execute PRESET to perform TD-SCDMA initialization. Execute CHAN 10054 to set Common Parameter - Channel...

  • Page 232: Cs Fallback To Gsm/Redirection To Gsm

    6.1.3. CS Fallback to GSM/Redirection to GSM This chapter describes an example where the LTE Cell executes CS fallback to GSM CCH Channel 1. Execute STDSEL GSM to change the system to GSM. Execute PRESET to perform GSM initialization processing. Execute SYSCMB DCS1800 to set...

  • Page 233: Cs Fallback To Cdma2000/Redirection To Cdma2000

    6.1.4. CS Fallback to CDMA2000/Redirection to CDMA2000 This chapter describes an example where the LTE cell executes CS fallback to CDMA2000 Band Class is 0 and the channel is 283. Execute STDSEL CDMA2K to switch the system to CDMA2000. Execute PRESET to perform CDMA2000 initialization.

  • Page 234: Redirection To 1Xev-Do

    6.1.5. Redirection to 1xEV-DO This chapter describes an example of redirection where 1xEV-DO Band Class is 0 and Channel is 283. Execute STDSEL CDMA2K to switch the system to CDMA2000. Execute PRESET to perform CDMA2000 initialization. Execute C2KSTD EV to set to 1xEV-DO. Execute BANDCLASS 0,EV to set the Band class to 0.

  • Page 235: Cell Reselection

    6.2. Cell Reselection This chapter outlines cell reselection and explains the operation procedure. After completing location registration to a cell, the UE searches for the cell with stronger Rx sensitivity than that of the registered cell based on the criteria of cell reselection. When a cell fulfills the cell reselection criteria, the UE executes reselection to that cell.
  • Page 236 6.2.1.2. UTRAN Case for FDD cells: Srxlev > 0 AND Squal > 0 for TDD cells: Srxlev > 0 Srxlev = Q - (Q ) - Pcompensation rxlevmeas rxlevmin rxlevminoffset Squal = Q - (Q qualmeas qualmin qualminoffset Squal Cell Selection quality value (dB) Applicable only to FDD cells Srxlev Cell Selection RX level value (dB)

  • Page 237: Measurement Rules For Cell Reselection

    6.2.2. Measurement Rules for Cell Reselection After completing location registration to a cell, the UE evaluates non-serving cells in preparation for executing cell reselection. The following criteria must be unsatisfied to perform evaluation. If the following criteria are satisfied, whether or not to perform evaluation depends on the UE. ・Intra-frequency Cell Reselection Srxlev >...

  • Page 238: Inter-Rat Cell Reselection Criteria

    6.2.3. Inter-RAT Cell Reselection Criteria When the criteria in Chapter 6.2.2 are fulfilled, the UE performs evaluation to execute cell reselection. Since the MT8821C does not transmit Thresh of SystemInformationBlockType3, the UE performs cell Serving, LowQ reselection when Srxlev for each serving cell and neighbour cell fulfils the following criteria. Srxlev(serving cell) <...

  • Page 239: Cell Reselectionprocedure

    6.2.5. Cell ReselectionProcedure To perform cell reselection, follow the procedure below. LTE (serving cell) operations are in blue and neighbor cell operations are in red. NOTE 1: Perform initial condition setting (2.1.2) and external loss setting for each standard before performing cell reselection.
  • Page 240 6.2.5.3. Inter-RAT(GSM) Cell Reselection: GSM is lower priority. 1． [GSM] Execute SYSCMB DCS1800 to set System Combination to GSM/DCS1800. 2． [GSM] Execute CTRLCH 1 to set CCH Channel to 1. 3． [GSM] Execute LVL OFF to set Output Level to Off. 4．...
  • Page 241 6.2.5.6. Intra-Frequency Cell Reselection 1． [IntraFreq] Execute CELLID 100 to set Cell ID to 100. 2． [IntraFreq] Execute TAC 000A to set to 000A. 3． [IntraFreq] Execute LVL OFF to set Output Level to Off. 4． [LTE] Execute OLVL_EPRE -50.0 to set Output Level (EPRE) to –50.0 (dBm/15 kHz).

  • Page 242: Measurement Report

    6.3. Measurement Report This chapter describes the Measurement Report. This function can verify the Inter-RAT measurement function and receiver characteristics for neighboring cells, such as E-UTRA inter-frequency/intra-frequency, Inter-RAT UTRA FDD/TDD, GSM, CDMA2000 in RRC_CONNECTED state. 6.3.1. Initial Condition Setting In this and following chapters, the initial settings are 480 ms for Measurement Report - Interval, and Periodical for Measurement Report - Trigger Type.
  • Page 243 6.3.2.3. Measurement Report for Inter-Frequency This chapter describes the UE Report of LTE and Inter-Frequency. In the example, the DL Channel for Inter-Frequency is set to 2525, Cell ID is set to100 and TAC is set to 000A. [LTE] Execute CALLRFR to initialize the UE Report value.
  • Page 244 6.3.2.6. Measurement Report for GSM This chapter describes the UE Report of LTE and GSM. In the example, the CCH Channel in GSM is set to 1 and System Combination is set to GSM/DCS1800. [LTE] Execute CALLRFR to initialize the UE Report value. [LTE] Execute NCABCCHARFCN 1,1,DCS1800...
  • Page 245 6.3.2.8. Measurement Report for CA This chapter describes the UE Report for CA. In the example, the initial condition is set (2.2.3) and the UE Report is requested when SCC Activation is Off and On. Execute CALLRFR to initialize the UE Report value. Execute MEASCYCLE_SCC1 SF1280 to set SCell Measurement Cycle of SCC-1 to sf1280.

  • Page 246: Lte Volte Echoback Test (Mt8821C Only)

    LTE VoLTE Echoback Test (MT8821C Only) The following test procedures can be used for the MT8821C only. 7.1. LTE VoLTE Echoback Test The VoLTE Echoback between the internal IMS server of the MT8821C and the UE can be tested by installing the MX882164C LTE VoLTE Echoback option in the MT8821C.

  • Page 247: Application Server Connection And Setting

    7.1.2. Application Server Connection and Setting With the MT8821C powered–down (OFF), use a crossover Ethernet cable to connect the 1000Base–TX port to the Application Server1 on the back panel of the MT8821C. Set TCP/IP of the internal Application Server1. 7.1.2.1. IPv4 Setting TCP/IP for Application Server1.
  • Page 248 Figure 7.1.2.3-–3 Server IPv4 Address Setting Screen (MT8821C) Click Advanced… to open the Advanced TCP/IP Settings window. Figure 7.1.2.4-4 Internet Protocol (TCP/IPv4) Properties Window (MT8821C)
  • Page 249 Click Add… to open the TCP/IP Address window. Figure 7.1.2.5-5 Advanced TCP/IP Settings Window (MT8821C) Click Add… to open the TCP/IP Address window. Set IP address and Subnet mask as follows: IP address: 192.168.20.10 Subnet mask: 255.255.255.0 Figure 7.1.2.6-6 TCP/IPv4 Address Window (MT8821C) NOTE: Set the same IP address as with IMS Server IPv4 Address setting in the IMS Service settings of Call Processing Parameters.
  • Page 250 7.1.2.2. IPv6 Setting TCP/IP of Application Server 1. Open the Control Panel – Network and Sharing Center – Change adapter setting, and double-click the Application Server1. Figure 7.1.2.2-1 Change Adapter Setting Window (MT8821C) Double-click Properties of the Application Server1 Status window, and double-click Internet Protocol (TCP/IPv6) to open the Internet Protocol (TCP/IP) Properties window.
  • Page 251 Figure 7.1.2.2-3 Server IPv6 Address Setting Screen (MT8821C) Click Advanced… to open the Advanced TCP/IP Settings window. Figure 7.1.2.2-4 Internet Protocol (TCP/IPv6) Properties Window (MT8821C)
  • Page 252 Click Add… to open the TCP/IP Address window. Figure 7.1.2.2-5 Advanced TCP/IP Settings Window (MT8821C) Click Add… to open the TCP/IP Address window. Set IP address and Subnet mask as follows: IP address: 192.168.20.10 Subnet mask: 255.255.255.0 Figure 7.1.2.2-6 TCP/IPv6 Address Window (MT8821C) NOTE: Set the Same IP address as the IMS Server IPv6 Address setting which can be found in the IMS Service settings of the Call Processing Parameters.

  • Page 253: Initial Condition Setting

    7.1.3. Initial Condition Setting The following shows how to set-up the test condition for VoLTE Echoback . Execute Preset to Initialize. Set UL Channel to 18300. Figure 7.1.3-1 UL Channel Setting at Common Parameter Screen (MT8821C) Set Channel Coding to Packet. Figure 7.1.3-2 Channel Coding Setting at Common Parameter Screen (MT8821C) NOTE: If the MX882112C/13C-006 IP Data Transfer option is not installed, set Channel Coding to RMC and Set Test Mode to Off at the Call Processing Parameter screen..
  • Page 254 Set Service Type to VoLTE (Voice). Figure 7.1.3-6 Service Type Setting at Call Processing Parameter Screen (MT8821C) Set IMS Authentication to match the IMS Authentication Parameter with the SIM in use. NOTE: For cases where the Call Processing Parameter Authentication/Integrity SIM Model Number is set to a value other than [User], the IMS Authentication Authentication Algorithm, Authentication Key K, and OPc will be set automatically.

  • Page 255: Registration And Ims Registration

    7.1.4. Registration and IMS Registration Perform UE Location Registration, Packet connection and IMS Registration. Connect the UE to the MT8821C. Select the Signaling screen of the MT8821C. Switch on the UE. Wait for packet communication from the mobile terminal to be established. The MT8821C call processing status changes from IdleRegistrationConnected.

  • Page 256: Downlink Fixed Data Test

    Figure 7.1.5-2 VoLTE Start Call and VoLTE End Call Key at Signaling Screen (MT8821C) 7.1.6. Downlink Fixed Data Test After IMS Registration, perform VoLTE Echoback on the packet connection. Set VoLTE Test Mode to Downlink Fixed Data. Figure 7.1.6-1 VoLTE Test Mode Setting at Call Processing Parameter Screen (MT8821C) Wait for IMS Registration to be completed in 7.1.4.
  • Page 257 Whether talking or not into the microphone, no voice can be heard from the UE speaker. End the call from the UE. (Or press VoLTE End Call in the lower-right corner of MT8821C Signaling screen.) The MT8821C IMS status changes from IMS ConnectedIMS Idle. Press VoLTE Start Call in the lower-right corner of the MT8821C Signaling screen.

  • Page 258: Annex A: Arb Waveform List

    Annex A: ARB Waveform List A.1. ARB Waveform Installer Version: Q007 Package1: LTE DL 10 MHz Channel Power Frame Pattern Name Bandwidth Number of RB Start RB Modulation Number of RB Start RB Modulation Control Structure UL R50 S0 QPSK UP QPSK QPSK All up...
  • Page 259 Package2: LTE DL 64QAM 1.4 to 20 MHz Channel Power Frame Pattern Name Bandwidth Number of RB Start RB Modulation Number of RB Start RB Modulation Control Structure FDD 1.4MHz 64QAM QPSK 64QAM All up FDD 3MHz 64QAM QPSK 64QAM All up FDD 5MHz 64QAM QPSK...

  • Page 260: Annex B: Informative

    Annex B: Informative B.1. UE DL-SCH RX It is important to consider the following settings when the UE is receiving using DL-SCH from the BTS (MT8821C). UE Category  Code Rate  B.1.1. UE Category TS36.306 defines the DL-SCH Rx performance as shown in the table below for each UE Category. The blue encircled part in the above table indicates the maximum bit count per one DL-SCH (one Codeword) that the UE can receive in one TTI (one Subframe).
  • Page 261 coding required at decoding by the UE before mapping to the Physical Channel and sending. Since error correction encoding can be added as the ratio (Code Rate) between the Information Bit count (number of CRC bits added to TBS), which is the size of the user data, and the Physical Channel Bit count with PDSCH per Subframe becomes smaller, the Rx data error correction performance increases.
  • Page 262 Table B.1.2-2. Relationship between Subframe#1-4, 6-9 MCS Index Value and Code Rate Physical Information Code Bandwidth Channel Can UE Decode? Index Bits Rate Bits 6992 7040 0.9053 7776 7248 7296 0.9383 19056 19152 0.8867 21600 22128 22224 1.0289 31680 31824 0.884 36000 36672...

  • Page 263: B.1.3. Error Free Setting

    B.1.3. Error Free Setting For the UE to receive DL-SCH with high TBS, the CFI must be made smaller. As a result, the Symbol count used in PDSCH increases and since the number of Physical Channel bits becomes larger, the Code Rate increases. Consequently decoding is possible even when the MCS Index is high.

  • Page 264: B.2. Carrier Leakage Frequency

    B.2. Carrier Leakage Frequency This chapter explains the carrier leakage frequency setting for MT8821C intra-band contiguous component carrier (CC) measurement. To remove the effects of carrier leakage and correctly measure Transmit Modulation for CA (EVM, Carrier Leakage and In-band Emissions) as specified in 3GPP TS36.521-1 6.5.2A, the carrier leakage position must be first configured accordingly before performing intra-band contiguous CC measurements.

  • Page 265: B.2.2. Tx Measurement Parameter

    B.2.2. TX Measurement Parameter The user can set the Carrier Leakage Position using the GUI by configuring Carrier Leakage Frequency under TX Measurement Parameters as shown in Figure B.2.2-1. Fig. B.2.2-1. TX Measurement Parameter – Carrier Leakage Frequency Setting The following Remote Command can also be used to configure Carrier Leakage Frequency. Command Argument Response...

  • Page 266: B.3. About Optimization Of The Tcp Throughput Using Iperf

    B.3. About Optimization of the TCP Throughput using iperf To obtain the best effort result in bidirectional communication like TCP, the window size from RTT(Round Trip Time) must be optimized. To determine the TCP/IP window size, clarlfy RTT using PING (although the result is not accurate). The RTT depends on the your test environment, so the RTT must be checked for each test environments.

  • Page 267: B.4. Setting For Dl 256Qam Maximum Throghput Rate

    B.4. Setting for DL 256QAM Maximum Throghput Rate The settings and procedure for throughput measurement when DL 256QAM is enabled are described below. This procedure is required, because settings may be changed unintentionally by parameter linkage. Execute PRESET to perform initialization. Execute ANTCONFIG OPEN_LOOP to set...
  • Page 268 Phone: +45-7211-2200 • Mexico • P.R. China (Hong Kong) Fax: +45-7211-2210 Anritsu Company Ltd. Anritsu Company, S.A. de C.V. • Russia Av. Ejército Nacional No. 579 Piso 9, Col. Granada Unit 1006-7, 10/F., Greenfield Tower, Concordia Plaza, Anritsu EMEA Ltd.

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