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68P64115A21–B
Acronym
circuit backhaul
Conventional, non–Internet Protocol (IP) backhaul between the BTS and the Central
Base Station Controller (CBSC) transcoder (XC) which carries IS–95A/B traffic.
CLI
Command Line Interface
CLPA
High Power Linear Amplifier
CM
Channel Module
CMR
Cellular Manual Revision
CSM
Clock Synchronization Manager
DBM
Debug Monitor
CNEOMI
Common Network Element Operation & Maintenance Interface
DSP
Digital Signal Processor
EMPC
Expansion Multicoupler Preselector Card
ETM
Enhanced Trunking Module
FE
Fast Ethernet. 100base–T mode of 10/100base–T Ethernet used for transmitting
packetized control and bearer traffic between the BTS router group and GLI3 cards in the
BTS.
FRU
Field Replaceable Unit
FSI
Frame Status Indicator
GLI
Group Line Interface
GLI3
Third generation Group Line Interface card. Replaces GLI2 cards in a BTS when
upgrading to packet backhaul capability under Software Release 2.16.1.x. Provides all
the functionality of GLI2 cards plus additional capabilities needed for packet backhaul.
GLI3 cards may only be installed in BSSs operating with Software Release 2.16.1.x
software.
GPS
Global Positioning System
HSO
High Stability Oscillator
I&Q
In–phase and Quadrature
LAPD
Link Access Protocol "D"
LFR
Low Frequency Receiver
LMF
Local Maintenance Facility
LORAN
LOng RAnge Navigational
MCC
Multi–Channel CDMA
MCIO
Multicarrier Combiner Input/Output
MCM
Multicarrier Module
MGLI
Master Group Line Interface
Sept 2003
Table 1-2: Abbreviations and Acronyms
1X SC 4812T-MC Multicarrier BTS Optimization/ATP
Terms and Abbreviations
Definition
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