Nokia Solutions and Networks T5DK1 사용자 설명서

68P64115A19

–

4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

1-3

Table 1-1 identifies the equipment related abbreviations and acronyms
used in this manual.

Table 1-1: Abbreviations and Acronyms

AMR

Alarm Monitor Reporting

ATP

Acceptance Test Procedure or Plan

BBX

Broadband Transceiver

BLO

Bay Level Offset

BTS

Base Transceiver Station

CBSC

Centralized Base Station Controller

C-CCP

Combined CDMA Channel Processor

CCD

CDMA Clock Distribution

CDMA

Code Division Multiple Access

CE

Channel Element

CLI

Command Line Interface

CLPA

Higher Power Linear Power Amplifier

CM

Channel Module

CMR

Cellular Manual Revision

CSM

Clock Synchronization Manager

DBPF

Dual Bandpass Filter

DBM

Debug Monitor

DDC

Duplexer/Directional Coupler

DSP

Digital Signal Processor

EMPC

Expansion Multicoupler Preselector Card

ETM

Enhanced Trunking Module

FRU

Field Replaceable Unit

FSI

Frame Status Indicator

GLI

Group Line Interface

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

LPA

Linear Power Amplifier

MC

Multicarrier

MCC

Multi-channel CDMA

MCIO

Multicarrier Combiner Input/Output

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