Reference Manual

RBS 2106 and RBS 2206 Radio Configurations
1 Introduction
The radio configurations described are valid for RBS 2106 and RBS 2206,
equipped with a maximum of six dTRUs/12 TRXs per cabinet. The descriptions
include basic configurations, site cell configurations, and co-siting. They also
include information about configurations with CDU-G and CDU-F as well as
valid GSM frequencies (the GSM 800 configurations are valid from BSS R9).
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P007534B
PSTN
SS
OSS
BSS
BSC
BTS
RBS 2000
SS Switching System
OSS Operation Support System
BSS Base Station System
BSC Base Station Controller
RBS Radio Base Station
BTS Base Transceiver Station
PSTN Public Switched
Telephone Network
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The Base Station System (BSS) contains two functional entities; the Base
Station Controller (BSC) and the Base Transceiver Station (BTS).
The BSC handles radio-related functions, such as handover, management of
the radio network resources, and cell configuration data. It also controls radio
frequency power levels in RBSs and MSs.
The BTS is a network component which serves one cell and is controlled
by the BSC. The BTS contains a number of transceivers. It consists of the
radio transceivers and all the digital signal processing equipment. RBS 2000
contains equipment for 1 – 3 BTSs.
3 (90)
EN/LZT 720 0318 Uen R1A