ZTE Corporation ZXG-OB06 Manuale Utente

 

Confidential and Proprietary Information of ZTE CORPORATION 39 

 

 

This chapter discusses the functions of the ZXG10 OB06 (V1.0), including 
RF, baseband processing, signaling processing, O&M, and ultra-distance 

coverage. 

Overview 

The OB06 receives the management and controls from BSC. It works with 
the BSC to manage radio resources and radio network, control the 

establishment, connection and disconnection of the radio connections 
between MS and OB06, 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. 

OB06 has the following four major functions to implement the above 
service functions: 

1.  RF function: Implementing the radio connections between the MS and 

BTS. 

2.  Baseband processing function: Providing voice coding, transcoding and 

rate adaptation functions, including the processing of the GPRS part. 

3. 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, including 
the processing of the GPRS part. 

4.  Operation and maintenance (O&M) function: Providing an O&M agent 

for the BSC, managing radio resources and radio network and 
implementing the O&M functions for OB06 subsystems. 

Major RF Functions 

The RF function of the OB06 meets the requirements of the GSM 05.05 
protocol, featuring the advantages of high sensitivity, flexible configuration 
and easy O&M, as briefed below.