Сотовая связь - словарь сокращений

(A Glossary of Cellular Industry Acronyms)

http://perfekt.ru/dict/cell.html

[ A ]

 

ACD	Automatic Call Distribution
ADPCM	Adapted Differential Pulse Code Modulation
AIN	Advanced Intelligent Network
AM	Amplitude Modulated
AMA	Automatic Message Accounting
AMPS	Advanced Mobile Phone Service
ANI	Automatic Number Identification
ANSI	American National Standards Institute
ASC	AIN Switch Capabilities
AT	Access Tandem
AUC	Authentication Center
AUTHR	Authorization Response

 

[ B ]

 

BA	Bell Atlantic
BOC	Bell Operating Company
BTA	Rand McNally Basic Trading Areas
BTS	Base Transceiver Station
BVA	Billing Validation Application

 

[ C ]

 

C/N	Carrier to Noise Ratio
CAI	Common Air Interference
CCIR	International Radio Consultative Committee
CCIS	Common Control Interoffice Signaling
CCITT	Consultative Committee International Telephony and Telegraphy
CCS#7	Common Channel Signaling # 7
CDMA	Code Division Multiple Access
CDPD	Cellular Digital Packet Data
CIC	Carrier Identification Code
CLASS	Custom Local Area Signaling Services
CLNP	Connectionless Network Protocol
CIBER	Cellular Intercarrier Billing Exchange Record
CMC	Cellular Mobile Carrier
CO	Central Office
CODEC	Coding/Decoding Device
CPE	Customer Premise Equipment
CPU	Central Processing Unit
CT-2	Digital Cordless Telephony (2nd generation)
CT-3	Digital Cordless Telephony (3rd generation)
CTIA	Cellular Telecommunications Industry Association

 

[ D ]

 

DAL	Data Access Line
DAT	Digital Audio Tape
DBS	Direct Broadcast Satellites
DDS	Dataphone Digital Services
DECT	Digital European Cordless Telephone
DES	Data Encryption Standard
DP	Dial Pulse
DR	Digit Receiver
DSI	Digital Speech Interpretation
DSMA/CD	Digital Sense Multiple Access with Collision Detect
DTMF	Dual Tone Multi-Frequency

 

[ E ]

 

E&M	Ear and Mouth
E-TDMA	Enhanced Time Division Multiple Access
ECSA	Exchange Carriers Standard Association
EIR	Equipment Identification Register
EIRP	Effective Isotropic Radiated Power
EO	End Office
ESN	Electronic Serial Number

 

[ F ]

 

FAA	Federal Aviation Administration
FCC	Federal Communications Commission
FDD	Frequency Division Duplex
FDMA	Frequency Division Multiple Access
FEC	Forward Error Correction
FG	Feature Group
FH	Fiber Hub
FLMPTS	Future Land Mobile Personal Telephone Service
FM	Frequency Modulation
FN	Fiber Node
FSK	Frequency Shift Keying

 

[ G ]

 

G/T	Gain to Thermal Noise
GEO	Geostationary Earth Orbit
GHz	Gigahertz
GMSK	Gaussian Mean Shift Keying
GSM	Global System for Mobile Comm; Groupe Speciale Mobile
GTL	Global Title Translation

 

[ H ]

 

H	Home
HE	Head End
HLR	Home Location Register
Hz	Hertz

 

[ I ]

 

IC	Integrated Circuit
IEC	Interexchange Carrier; International Electrotechnical Commission
IEEE	Institute of Electrical & Electronics Engineers
IMTS	Improved MTS
IP	Internet Protocol; Intelligent Peripheral
ISDN	Integrated Services Digital Network
ISM	Industrial, Scientific and Medical Applications
ISN	Information Systems Network
ISUP	Integrated Services User Part
ITU	International Telecommunication Union

 

[ K ]

 

KBPS

Kilobits Per Second

 

[ L ]

 

LAN	Local Area Network
LATA	Local Access and Transport Area
LEC	Local Exchange Carrier
LEO	Low Earth Orbit
LNA	Local Numbering Area; Launch Numerical Aperture
LPC	Linear Prediction Code
LSI	Large Scale Integration

 

[ M ]

 

MAC	Mobile Attenuation Code
MC	Microcell
MCU	Master Control Unit
MEX	Microcell Extender
MF	Multi-Frequency
MHz	Megahertz
MIN	Mobile Identification Number
MPT	Ministry of Post and Telegraph
MSA	Metropolitan Serving Area
MSO	Multiple System Operator
MTA	Rand McNally Major Trading Areas
MTS	Message Telecommunications Service; Mobile Telephone Service
MTSO	Mobile Telephone Switching Office

 

[ N ]

 

NI	Network Interconnect
NOI	Notice of Inquiry
NPI	Number Planning Area
NWN	National Wireless Network

 

[ O ]

 

O&M	Operation and Maintenance
OCC	Other Common Carrier
ONA	Open Network Architecture
OSI	Open Systems Interconnection
OSP	Operator Service Provider
OSS	Operator Service Switch

 

[ P ]

 

PBX	Private Branch Exchange
PC	Personal Computer
PCIA	Personal Communications Industry Association
PCM	Pulse Code Modulation
PCN	Personal Communications Network
PCS	Personal Communications Service
PDA	Personal Digital Assistant
PIN	Personal Identification Number
PL	Power Level
POP	Point of Presence
POTS	Plain Old Telephone Service
PSTN	Public Switched Telephone Network
PT	Pocket Telephone
PTN	Personal Telephone Number

 

[ Q ]

 

QPSK

Quadrature Phase Shift Keying

 

[ R ]

 

RAND	Random Challenge
RASP	Remote Antenna Signal Processor
RBOC	Regional Bell Operating Company
RC	Riding Circuit
RCC	Radio Common Carrier
RCU	Remote Cell Unit
RF	Radio Frequency
RSA	Rural Serving Area
RT	Remote Terminal

 

[ S ]

 

SACCH	Slow Associated Control Channel
SAT	Supervisory Audio Tone
SCA	Subsidiary Communications Authorization
SCM	Station Class Mark
SCP	Service Control Point
SID	System Identification
SIM	Subscriber Interface Module
SMR	Special Mobile Radio
SMS	Service Management System
SN	Service Node; Serial Number
SP	Switching Point
SPCS	Stored Program Controlled Switch
SSD	Shared Secret Data
SSP	Service Switching Point
SS#7	Signaling System # 7
ST	Signaling Tone
STP	Signal Transfer Point

 

[ T ]

 

TCAP	Transaction Capabilities Application Part
TDD	Time Division Duplex
TDMA	Time Division Multiple Access
TIA	Telecommunications Industry Association
TOPS	Traffic Operator Position System
TR	Transmitter
TSO	Terminating Screening Office
TSPS	Traffic Service Position System

 

[ U ]

 

UHF

Ultra High Frequency

 

[ V ]

 

VHF	Very High Frequency
VLR	Visitor Location Register
VPN	Virtual Private Network
VSAT	Very Small Aperture Terminal

 

[ W ]

 

WATS	Wide Area Telecommunications Service