ZTE Corporation ZXG-BTS2 Manual Do Utilizador

 

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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,