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Словарь сокращений, используемых в сотовой связи.

[ 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

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