1 General
ID No: 7164491 Page 7
1. GENERAL
1.1. ABBREVIATIONS
A/D Analogue to Digital Converter
AGC Automatic Gain Control
ALC Automatic Level Control
ARFCN Absolute Radio Frequency Channel Number
BCCH Broadcast Control Channel
BTS Base Transceiver Station
CDMA Code Division Multiple Access
D/A Digital to Analogue Converter
DAS Distributed Antenna System
DCM Digital Channel Module
D-ICE Digital Interference Cancellation Equipment
DL Downlink
DSP Digital Signal Processor
EAC External Alarm Controller
EDGE Enhanced Data Rates for GSM Evolution
ESD Electrostatic Discharge
ETS European Telecommunication Standard
ETSI European Telecommunication Standards Institute
FRU Field Replaceable Unit
GPRS General Packet Radio Service
GSM Global System for Mobile Communication
HID Hardware Inventory Data
HSN Hopping Sequence Number
I
2
C Bus Inter Integrated Circuit Bus (Philips)
ICE Interference Cancellation Equipment
ID No Identification Number
LED Light Emitting Diode
LMT Local Maintenance Terminal
LNA Low Noise Amplifier
LO Local Oscillator
MAIO Mobile Allocation Index Offset
MCPA Multi Carrier Power Amplifier
NSB Network Supervision Box
OMC Operation and Maintenance Centre
PA Power Amplifier
PPP Point-to-Point Protocol
PSTN Public Switched Telephone Network
RF Radio Frequency
RLP Radio Link Protocol
RSCP Received Signal Code Power
RSSI Receive Signal Strength Indication
RTC Real Time Clock
RX Receiver
SCPA Single Carrier Power Amplifier
SDA Serial Data
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General
