Chain Networking Mode; Figure 4-1 Star Networking Mode - Huawei Airbridge DBS3900 Product Description

4 Transmission and Networking of the BTS

Figure 4-1 Star networking mode

Advantages
Disadvantages
The star networking modes require more transmission resources than other networking
modes.

4.2 Chain Networking Mode

This section describes the application scenarios, advantages, and disadvantages of the chain
networking mode.
Application Scenarios
The chain networking mode is applicable to sparsely populated strip areas, for example, areas
along superhighways and railways.
Figure 4-2
4-2
The BTS is directly connected to the BSC, thus guaranteeing simplicity in networking
and convenience in engineering, maintenance, and capacity expansion.
Data transmission is implemented directly between the BTS and the BSC, and therefore
signals do not have to go through many nodes. In this way, the reliability of the line is
high.
shows the chain networking mode.
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Airbridge DBS3900 CDMA Base Station
Product Description
Issue 11 (2010-06-18)