Physical Structure Of The Dbs3900; Figure 1-2 Major Functional Modules Of The Dbs3900 - Huawei Airbridge DBS3900 Product Description

Airbridge DBS3900 CDMA Base Station
Product Description
1.3 Logical Structure of the DBS3900
This describes the logical structure of the DBS3900.
1.4 Software Structure of the BTS
This section describes the software structure of the BTS. The BTS software consists of the
platform software, signaling protocol software, operation and maintenance software, and data
center.

1.1 Physical Structure of the DBS3900

This describes the physical structure of the DBS3900, which consists of the BBU3900,
RRU3606, and auxiliary equipment.
Figure 1-2

Figure 1-2 Major functional modules of the DBS3900

Physical Structure of the BBU3900
Figure 1-4
Figure 1-3 Configuration of the BBU3900
FAN
Issue 11 (2010-06-18)
shows the major functional modules of the DBS3900.
shows the configuration of the BBU3900.
HCPM/HECM
0
HCPM/HECM/USCU
1
HCPM/HECM/USCU/LBBP
2
HCPM/HECM/UBRI
3
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1 Overall Structure of the DBS3900
HCPM/HECM/UTRP/UELP/UFLP
4
HCPM/HECM/UTRP/UELP/UFLP/USCU
5
CMPT/USCU/LMPT
6
CMPT
7
UPEU/UEIU
0
UPEU
1
1-3