Limitations On Emissions; Received Signal Quality Indicator (Rsqi - Huawei Airbridge BTS3612A-1900 Technical Manual

Technical Manual
Airbridge BTS3612A CDMA Base Station
1900MHz band
Input two single-tone interference of center frequency at the BTS RF input port: both
deviate from the center frequency +1.25MHz and +2.05MHz respectively, and
-1.25MHz and -2.05MHz respectively.
When R-TCH FER keeps <1.5%, the output power of the mobile station simulator
changes less than 3dB whether there are two single-tone interference or no
interference.
V. Adjacent channel selectivity
The output power of the mobile station simulator shall increase by no more than 3 dB
and the FER shall be less than 1.5% with 95% confidence.
A.1.5 Limitations on Emissions
I. Conducted spurious emissions
At BTS RF input port, the conducted spurious emissions within the BTS receiving
frequency range is <-80dBm/30kHz.
At BTS RF input port, the conducted spurious emissions within the transmitting
frequency range is <-60dBm/30kHz.
At BTS RF input port, the conducted spurious emissions within other frequency range
of 0~6GHz is <-47dBm/30kHz.
II. Radiated spurious emissions
The performance is in compliant with local radio specifications.
A.1.6 Received Signal Quality Indicator (RSQI)
RSQI is defined as the signal-to-noise ratio Eb/N0, where Eb is the energy per bit
including the pilot and power control overhead and N0 is the total received
noise-pulse-interference power in the CDMA bandwidth including the interference from
other subscribers.
The RSQI report values of the BTS are list in Table A-24.
Appendix A Performance of Receiver and Transmitter
A-12
System Principle