Ericsson RBS 2106 Hardware Reference Manual page 390

Glossary
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Cell Broadcast CHannel
This is a downlink only channel used by the GSM
defined SMSCB function.
Common Control CHannel
Channel combining the following common control
channels:
• PCH Paging CHannel
• RACH Random Access CHannel
• AGCH Access Grant CHannel
Climate Control Unit
Combining and Distribution Unit
Conformité Européenne
An area of radio coverage identified by the GSM
network by means of the cell identity.
Coverage Extension Unit
Central Functions
The common term channel denotes the virtual
connection, consisting of physical and logical channels,
between BSS and MS, during a call in progress.
⇒ Logical Channel ⇒ Physical Channel
A physical channel on an air interface carrying a defined
set of logical channels.
A channel group is a group of dedicated logical
channels to a specific MS.
Control Module (for TMA)
Digital Radio Communication Tester
RBS 2000
EN/LZT 720 0283 Uen R1A