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4
System Functions
This chapter discusses the functions of the ZXG10-BTS (V2.9), including
FR, baseband processing, signaling processing and O&M.
Overview
The BTS receives the management and controls from BSC, and works with
the BSC to manage radio resources and radio network, control the
establishment, connection and disconnection of the radio connections
between MS and BTS, control the access, handover and paging of MS,
provide voice coding, transcoding and rate adaptation functions, provide
the adaptation and interconnection functions of GPRS services, and
implement the operation and maintenance functions of the BSS.
BTS has the following four major functions to implement the above service
functions:
1. RF function: Implementing the radio connection between MS and BS
2. Baseband processing function: Providing voice coding, transcoding and
rate adaptation.
3. Signaling processing function: Based on the BSC instructions,
controlling the establishment, connection and disconnection of the
radio connections between MS and BTS, and controlling the access,
handover and paging of MS,
4.
O&M function: Providing O&M agents for BSC, and implementing
radio resources and radio network management and the O&M function
for BSS
Major RF Functions
The RF function of the BTS meets the requirements of the GSM 05.05
protocol, featuring the advantages of high sensitivity, flexible configuration
and easy O&M,
Summary of Contents for ZXG10-BTS
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