Siemens BSS

1. A30808-X3247-L14-2-7618 69
Information
Base Station System
Technical Description (TED:BSS)
BS-240/241
6 Abbreviations
AC Alternate Current
AC Authentication Centre
ACLK Advanced Clock
ACOM Antenna Combiner
ACP AC Panel
ACTC Alarm Collection Terminal Connection
module
ACTM Alarm Collection Terminal for Master Rack
ACTP Alarm Collection Terminal for Slave Rack
AMCO Amplifier Multi Coupler
AMR Adaptive Multi Rate Codec
ASIC Application Specific Integrated Circuit
ASU Antenna Supervision Unit
BCC Base Core Controller
BISON Bit Switch for Optimized Network Architec-
ture
BTSE Base Transceiver Station Equipment
CC-Link Core Carrier Unit Link
COBA Core Basis
COSA Core Satellite
CU Carrier Unit
DC Direct Current
DIAMCO Diversity Amplifier Multi Coupler
DL Downlink
DUAMCO Duplex Amplifier Multi Coupler
ECU Edge Carrier Unit
EDGE Enhanced Data Rates for GSM Evolution
EFR Enhanced Full-Rate
FICOM Filter Combiner
FPGA Field-Programmable Gate Array
FR Full-Rate
GPRS General Packed Radio System
GSMK Gaussian Minimum Shift Keying
HDLC High Level Data Link Control
HPDU High Power Duplexer Unit
HR Half-Rate
HSCSD High Speed Circuit Switched Data
HW Hardware
LE Link Equipment
LMT Local Maintenance Terminal