Skróty

Zebrane pojęcia/terminy/akronimy ze świata telekomunikacji (i nie tylko).

# A B C D E F G H I J K L M N O P Q R S T U W X V Y Z

3GPP ma specyfikację opisującą wiele skrótów i terminow - [21.905]



#

3GPP - 3rd Generation Partnership Project

A

AAA - Authentication Authorization Accounting
AAL - ATM Adaptation Layer
AMR - Adaptive Multi Rate
AS - Application Server

B

BSC - Base Station Controler
BGCF - Breakout Gateway Control Function
BICC - Bearer Independent Call Control
BTS - Base Transceiver Station
BSS - Base Station Subsystem

C

CC - Call Control
CDMA - Code Division Multiple Access
CSCF - Call Session Control Function
CSFB - Circuit Switch Fallback
CM - Connection Management
CS - Circuit Switched

D

DCH - Dedicated Channel

E

EUL - Enhanced Uplink
E-DCH - Enhanced Dedicated Channel
EDGE - Enhanced Data rates for GSM Evolution
EPS - Evolved Packet System

F

FDD - Frequency Division Duplex
FDMA - Frequency Divsion Multiple Access

G

GERAN - GSM/EDGE Radio Access Network
GGSN - Gateway GPRS Supporting Node
GMSC - Gateway Mobile Switching Center
GPRS - General Packet Radio Service
GSM - Global System for Mobile Telecommunication
GTP - GPRS Tunneling Protocol

H

HLR - Home Location Register
HSCSD - High Speed Circuit Switched Data
HSPA - High Speed Packet Access
HSS - Home Subscriber System

I

IAM - Initial Address Message
I-CSCF - Interrogating Call Session Control Function
IMS - IP Multimedia Subsystem
IMSI - International Mobile Subscriber Identity
IP - Internet Protocol
ISDN - Integrated Services Digital Network
ISR - Idle mode Signalling Reduction
ISUP - ISDN User Part

L

LA - Location Area
LAU - Location Area Update
LTE - Long Term Evolution

M

MSC - Mobile Switching Center
MGCF - Media Gateway Control Function
MGW - Media GateWay
MO - Mobile Originated
MME - Mobility Management Entity
MMTel - MultiMedia Telephony
MRFC - Media Resource Function Controller
MRFP - Media Resource Function Processor
MSC-S - Mobile Switching Center – Server
MT - Mobile Terminated

N

NMO - Network Mode of Operation / Network Operation Mode

Q

QoS - Quality of Service

R

RAN - Radio Access Network
RNC - Radio Network Controler
RA - Routing Area
RAU - Routing Area Update
RAT - Radio Access Technology
RNS - Radio Network Subsystem
RRC - Radio Resource Control
RTT - Round Trip Time

S

S-CSCF - Serving Call Session Control Function
SAE - System Architecture Evolution
SBC - Session Border Controller
SLF - Subscription Locator Function
SIP - Session Initiation Protocol
SCTP - Stream Control Transmission Protocol
SGSN - Serving GPRS Supporting Node
SGW - Serving GateWay
SMS - Short Message Service
SRVCC - Single Radio Voice Call Continuity
SS7 - Signalling System No 7

T

TA - Tracking Area
TAU - Tracking Area Update
TDD - Time Division Duplex
TDMA - Time Division Mutiple Access
TDM - Time Division Multiplexing

U

UTRAN - UMTS Terrestial Radio Access Network
UMTS - Universal Mobile Telecommunications System
UE - User Equipment

V

VoIP - Voice over IP
VLR - Visitor Location Register

W

WCDMA - Wideband Code Division Multiple Access