VS 2001
Technical Handbook
List of acronyms
P/N: 779-0373/02
Revision 02
Marconi Proprietary information
Page xvii
LIST OF ACRONYMS
TERM OR
ABBREVIATION
MEANING
4w-E&M 4 wires – Ear & Mouth
A/D Analogue to Digital
AACH Access Assignment Channel
AC Alternate Current
ACCH Associated Control Channel
ADU Alarm Display Unit
AGC Automatic Gain Control
AGP Accelerated Graphics Port
AMI Alternate Mark Inversion
AP Access Priority
API Application Programming Interface
ARFA Allied Radio Frequency Agency
ASM
Assembler
ASSI Alias Short Subscriber Identity
ATA Advanced Technology Attachment
ATSI Alias TETRA Subscriber Identity
AUI Attachment Unit Interface
AWGN Additive White Gaussian Noise
B channel ISDN signalling channel
BB BaseBand
BBK Broadcast block
BCCH Broadcast Control Channel
BER Bit Error Rate
BLE Base Link Entity
BNC Bayonet Neill-Concelman
BNCH Broadcast Network Channel
BRI Basic Rate Interface
BS Base Station
BSCH Broadcast Synchronisation Channel
BU Bad Urban