User Manual

Table Of Contents
RBS 2000 Glossary
BFI Bad Frame Indication
BFU Battery Fuse Unit
Bias injector
A unit which injects DC power into the coaxial cable
to feed the TMA. Isolates the DC power from the RF
signal fed to the CDU.
Bm
Denotes a full-rate traffic channel
BPC
Basic Physical Channel
Denotes the air interface transport vehicle formed
by repetition of one time slot on one or more radio
frequency channels.
BS
Base Station
BSC
Base Station Controller
GSM network node for control of one or more BTSs.
BSCSim
Base Station Controller Simulator
BSS
Base Station System
GSM network logical unit comprising one BSC and
one or more BTSs.
BTS
Base Transceiver Station
GSM network unit operating on a set of radio frequency
channels in one cell.
burst A portion of digital information, the physical content, that
is transferred within the time interval of one time slot.
cabinet
The physical housing of a base station
Cascading
Connection of several cabinets by the PCM cable.
Similar to serial connection.
CBCH
Cell Broadcast CHannel
This is a downlink only channel used by the GSM
defined SMSCB function.
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EN/LZT 720 0283 Uen R2A