kamus telecommunication

UTRAN

Information

System

Abbreviations

A50016-G5000-C203-15-7635ND-55185-702(E)-15

2Siemens AG:A50016-G5000-C203-15-7635NEC Corporation:ND-55185-702(E)-15

Abbreviations InformationSystem

f Important Notice on Product Safety

DANGER - RISK OF ELECTRICAL SHOCK OR DEATH - FOLLOW ALL INSTALLATION INSTRUCTIONS.

The system complies with the standard EN 60950 / IEC 60950. All equipment connected to the system mustcomply with the applicable safety standards.Hazardous voltages are present at the AC power supply lines in this electrical equipment. Some components mayalso have high operating temperatures.Failure to observe and follow all installation and safety instructions can result in serious personal injuryor property damage.Therefore, only trained and qualified personnel may install and maintain the system.

The same text in German:

Wichtiger Hinweis zur Produktsicherheit

LEBENSGEFAHR - BEACHTEN SIE ALLE INSTALLATIONSHINWEISE.

Das System entspricht den Anforderungen der EN 60950 / IEC 60950. Alle an das System angeschlossenenGeräte müssen die zutreffenden Sicherheitsbestimmungen erfüllen.In diesen Anlagen stehen die Netzversorgungsleitungen unter gefährlicher Spannung. Einige Komponentenkönnen auch eine hohe Betriebstemperatur aufweisen.Nichtbeachtung der Installations- und Sicherheitshinweise kann zu schweren Körperverletzungen oderSachschäden führen.Deshalb darf nur geschultes und qualifiziertes Personal das System installieren und warten.

Caution:This equipment has been tested and found to comply with EN 301489. Its class of conformity is defined in tableA30808-X3247-X910-*-7618, which is shipped with each product. This class also corresponds to the limits for aClass A digital device, pursuant to part 15 of the FCC Rules.These limits are designed to provide reasonable protection against harmful interference when the equipment isoperated in a commercial environment.This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accor-dance with the relevant standards referenced in the manual “Guide to Documentation”, may cause harmful inter-ference to radio communications.For system installations it is strictly required to choose all installation sites according to national and local require-ments concerning construction rules and static load capacities of buildings and roofs.For all sites, in particular in residential areas it is mandatory to observe all respectively applicable electromagneticfield / force (EMF) limits. Otherwise harmful personal interference is possible.

Trademarks:

All designations used in this document can be trademarks, the use of which by third parties for their own purposescould violate the rights of their owners.

Copyright (C) Siemens AG / NEC Corporation 2002-2005.

Issued by:Siemens AG, Communications, Hofmannstraße 51, 81359 München, Germany andNEC Corporation, 7-1, Shiba 5-chome, Minato-ku, Tokyo, Japan

Technical modifications possible.Technical specifications and features are binding only insofar as they are specifically and expressly agreed upon in a written contract.

Siemens AG:A50016-G5000-C203-15-7635NEC Corporation:ND-55185-702(E)-15 3

InformationSystem

Abbreviations

This document consists of 75 pages. All pages are issue 15.

Contents

1 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.1 0 - 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.2 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.3 B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101.4 C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121.5 D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201.6 E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251.7 F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261.8 G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281.9 H . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291.10 I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321.11 J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361.12 K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361.13 L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361.14 M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391.15 N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 451.16 O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 471.17 P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501.18 Q . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 551.19 R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 561.20 S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 601.21 T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 671.22 U . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711.23 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 731.24 W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 751.25 X - Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75



1 Abbreviations

1.1 0 - 9

2G

3G

3GPP

3G-MSC

3G-SGSN

1.2 A

A2EA

AAL

AAL1

AAL2

AAL2L3

AAL5

AALn

second generation

third generation

third generation partnership project

third generation mobile-services switching center

3G serving GPRS support node

AAL2 endpoint address

ATM adaptation layer

ATM adaptation layer 1


AAL2 layer 3


ATM adaptation layer, type n

InformationSystem

Abbreviations

Siemens AG: A50016-G5000-C203-15-7635NEC Corporation: ND-55185-702(E)-15 5

AALP

ABC

ABR

ABT

AC

ACC

ACCH

AC/DC

ACK

ACL

ACLR

ACM

ACS

audible alarm panel

administration and billing center

available bit rate

ATM block transfer

authentication centeraccess classalternating currentantenna carrier

automatic congestion control

associated control channel

AC/DC converter (rectifier)

(positive) acknowledgement (opposite: NACK)

advanced command language

adjacent channel leakage ratio

access control moduleadjacent cell measurements

adjacent channel selectivity



ACSE

ACT

ACTC

ACTM

A/D

ADM

ADP

ADPCM

AdvancedTCA

AFC

AFCP

AFCS

AFS

AGC

association control service element

activealarm collection terminal

alarm collection terminal connection board

alarm collection terminal for base/shelter

analog to digital

add/drop multiplexer

automatic data processing

adaptive differential pulse code modulation

advanced telecom computing architecture

automatic frequency control

air flap control processor board

air flap control sensor board

accounting file server

automatic gain control

InformationSystem

Abbreviations


AICH

AIN

AIS

AKA

ALCAP

ALI

ALM

ALMC

ALU

ALS

AM

AMCO

AMP

AMP FAN

acquisition indication channel

advanced intelligent networkautomatic instance naming

alarm indication signal

authentication and key agreement

access link control application part (or: access link control application protocol); alsoknown as Q.AAL2. Specified in ITU-T recommendation Q.2630.

automatic location identification

alarm

alarm controller

ATM line unit

alarm status

acknowledged mode

amplifier multicoupler

amplifier

amplifier fan



AMPC

AMP-SC

AMR

AMReq

AMX

AN

ANC

ANI

ANSI

AC1D

AO3D

AO3S

AP

AP-AICH

API

ATM bridge processor

amplifier supervising and control card

adaptive multi-rate (transcoder)

AMR equivalent

ATM multiplexer

access network

ATM adaptation layer for NNI controller and UNI controller

automatic number identification

american national standard institute

ATM C1HW line controller

ATM OC3 line controller (dual)

ATM OC3 line controller (single)

application program

access preamble acquisiton channel

application programming interface

InformationSystem

Abbreviations


APL

APN

APS

ARP

ARQ

ASC

ASCII

A-SHF

ASI

ASN

ASN.1

ASP

ASSC

AST

a programming language

access point name

application program systemautomatic protection switching

ATM resource control processor

automatic repeat request

access service class

american standard code for information interchange

A-shelf

ATM switch interface

ATM switching network

abstract syntax notation no.1 (ITU X.208, ISO/IEC 8824)

ATM switch control processor

ATM signal switching controller

administrative state



ATA

ATM

ATMN

AVCN

AVS

AWG

AWGN

1.3 B

BAP

BB

BC

BCCH

BCCH-C

BCCH-V

BCD

advanced technology attachment

asynchronous transfer mode

acceptance test manual

attribute value change notification

availability status

american wire gauge

additive white gaussian noise

base processor

baseband

bearer capability

broadcast control channel

broadcast control channel-constant

broadcast control channel-variable

binary coded decimal

InformationSystem

Abbreviations


BCH

BCIE

BE

BER

BF

BFN

BH

BHCA

B-ISDN

BLER

BLSC

BMC

BM/IWF

BPSK

broadcast channel

bearer capability information element

back endbest effort

bit error ratebasic encoding rules (ISO/IEC 8825)

basic frame

Node B frame number

busy hour

busy hour call attempt

broadband integrated services digital network

block error rate

broaden line switch controller

broadcast/multicast control

broadcast/multicast interworking functionality

binary phase shift keying



BRA

BS

BSC

B-SHF

BSS

BTS

1.4 C

C1HWM

CA

CAC

CAMEL

CAN

CAP

CAPEX

CAT

bit rate adaptation

base station

base station controller

B-shelf

base station system (or base station subsystem)

base transceiver station

C1 highway interface multi-mode

caution (alarm severity)

connection admission control

customized application for mobile network enhanced logic

controller area network

call processor

capital expenditure

combined amplifier transceiver

InformationSystem

Abbreviations


CB

CBC

CBCH

CBR

CBS

CC

CC3

CCCH

CCG

CCH

CCI

CCITT

CCN

coin box

cell broadcast center

cell broadcast channel

constant bit rate

cell broadcast service

call controlcountry codecore controllercontinuity check

core controller 3rd generation

common control channel

central clock generator

control channel

connector conversion interface

Comite Consultatif International Telegraphique et Telephonique (the International Tele-graph and Telephone Consultative Committee)

configuration change notification



CCP

CCPCH

CCPM

CCS7

CCTrCH

CD/CA-ICH

CD-ROM

CDE

CDMA

CDR

CDRV

CE

CEPT

CES

communication control port

common control physical channel

central control processor module

common channel signaling number 7 (also known as SS7)

coded composite transport channel

collison detection/channel assignment indicator channel

compact disc read only memory

common desktop environment

code division multiple access

charging data records

clock driver receiver

Conformité Européennechannel element

Conference des administrations Europeennes des Postes et Telecommunications

circuit emulation service

InformationSystem

Abbreviations


CF

CFB

CFN

CFNRc

CFNRy

CFU

CGF

CGL

CH

CHC

CHILL

CID

CIR

CK

call forwarding

call forwarding on mobile subscriber busy

connection frame number

call forwarding on mobile subscriber not reachable

call forwarding on no reply

call forwarding unconditional

charging gateway function

carrier grade Linux

channel

channel coding card

CCITT high level language

channel identifiercall identitycharging-id number

carrier to interference ratio

cipher key



CLAD

CLI

CLIP

CLK

CLKD

CLKM

CLP

CLR

CM

CMIP

CMISE

CMP

CMPC

CMPM

cell assembly disassembly

command line interface

calling line identification presentation

clock

clock distributor

clock module

call processor

cell loss ratio

configuration managementcompressed mode

common management information protocol

common management information service element

composite/decomposite

composite controller

composite/decomposite module

InformationSystem

Abbreviations


CMS

CMUX

CMUXE

CMY

CMXG

CN

CO

COC

COCCON

CODEC

CONT

CORBA

CP

charging mediation server

cell multiplexer

cell multiplexer extension

common memory

cell multiplexer group

core network

charging originconnection oriented

communication controller

communication controller connector

coder/decoder

common control

common object request broker architecture

control processorcommon control processorcentral processing unitcall processing



CP113C

CPCH

CPICH

CPCS

CPF

CPI

CPRI

CPU

CQE

CQI

CR

CRC

CRN

CRNC

C-RNTI

coordination processor 113C

common packet channel

common pilot channel

common part convergence sublayer

control processor frame

cell path interface

common public radio interface

central processor unit

channel quality estimation

channel quality indicator

critical (alarm severity)

cyclic redundancy check

call reference number

controlling RNC

cell RNTI

InformationSystem

Abbreviations


CS

CSC

CSE

C-SHF

CSI

CS-ICH

CSIF

CSM

CSMA/CD

CSN

CSP

CSW

CSWM

CTCH

circuit switched

core switch controller

CAMEL service environment

C-shelf

CAMEL subscription informationcore shelf interface

CPCH status indicator channel

core switch interface

core switch module

carrier sense multiple access with collision detection

connection sequence number

common channel signaling processor

core switch

core switch module

common traffic channel



CTD

CTP

CTS

CUG

1.5 D

DAT

DB

DBMS

DBSW

DBR

DC

DCBCTRL

DCCH

DCH

cell transfer delay

connection termination point

control status

closed user group

digital audio tape

database

database management system

download built-in software

deterministic bit rate

dedicated controldirect currentdownconverter

DC and battery controller

dedicated control channel

dedicated channel

InformationSystem

Abbreviations


DCN

DC-PDB

DCS

DEC

DEC120

DHO

DHT

DHTC

DHTM

DiffServ

DIP

DK

DL

DL BFN

data communication network

direct current power distribution board

digital clock supplydata creation systemdigital cellular system

digital echo cancellers

digital echo compensator

diversity handover

diversity handover trunk

diversity handover trunk controller

diversity handover trunk module

differentiated services

dual in-line package

disk

downlink

downlink BFN



DLCC

DL DPCH

DLLG

DLM

DL SFN

DMTAP

DNS

DOFF

DPC

DPCCH

DPCH

DPD

DPDCH

DPPS

downlink common channel

downlink DPCH

downlink load generation

digital line moduledouble mode (state value for redundant hardware)

downlink SFN

direct message transfer application part

domain name server

downlink offset

destination point code

dedicated physical control channel

dedicated physical channel

digital predistortion

dedicated physical data channel

data post processing system

InformationSystem

Abbreviations


DPRAM

DRAC

DRIC

DRIF

DRNC

DRNS

DRX

DS1

DS3

DS-CDMA

DSCH

DSCP

DSCR

DSP

dual port random access memory

dynamic resource allocation controldata rate converter board

digital radio interface card

digital radio interface (obsolete, replaced by CPRI)

drift radio network controller

drift RNS

discontinuous reception

digital signal level 1 (1.544 mbit/s)

digital signal level 3 (44.736 mbit/s)

direct-sequence code division multiple access

downlink shared channel

DiffServ (differentiated services) code point

direct signaling connection reestablishment

digital signal processorD-channel signaling processor



DSS1

DST

DTAP

DTCH

DTD

DTE

DTI

DTIM

DTMA

DTMF

DTSC

DTX

DUAMCO

DUAMCOF

DUP

digital subscriber signaling no1

daylight saving time

direct transfer application part

dedicated traffic channel

document type definition (used with XML documents)

data terminal equipment

digital transmission interface

digital transmission interface module

dual tower mounted amplifier

dual tone multi-frequency signaling

DTI switching controller

discontinuous transmission

duplexer amplifier multicoupler

duplexer amplifier multicoupler, FDD

duplexer

InformationSystem

Abbreviations


1.6 E

E1

E3

E911

Eb/No

EDGE

EF

EFD

EH4

EIR

EIU

EM

EMA

EMC

EMI

European PDH signal, level1 (PCM30)

European PDH signal, level3

enhanced 911; wireless enhanced 911 emergency call service (in U.S.A.)

energy/bit to interference ratio (also written as Eb/N0, Eb/NO in UMTS standards)

enhanced data rates for GSM evolution

ensured forwarding

event forwarding discriminator

Ethernet hub, 4 ports

equipment identity register

external interface unit

emergencyexternal memory

emergency action

electromagnetic compatibility

electromagnetic interference



EN

EPB

EPROM

eRNC

ESD

ETSI

EX

1.7 F

FACH

FANM

FAUSCH

FBI

FCS

FD

FDD

Europäische Norm

external peripheral bus

erasable programmable read only memory

RNC with enhanced capacity and connectivity

electrostatically sensitive devices

European Telecommunications Standards Institute

expediated forwarding

forward access channel

fan module

fast uplink signaling channel

feedback information

frame check sequence

floppy disk

frequency division duplex

InformationSystem

Abbreviations


FDMA

FDN

FE

FEC

FER

FET

FF

FH

FIFO

FM

FMO

FO

FRAM

FROM

frequency division multiple access

fully distinguished name

front end

forward error correction

frame error ratefailure event report

field-effect transistor

feed forward

frequency hopping

first-in first-out

fault management

functional management object

fibre optic

flash random access memory

flash read only memory



FRP

FTAM

FTP

FTSU

FW

1.8 G

G/A

GC

GGSN

GHC

GIC

GM

GMLC

GMSC

GMSK

fault recovery program

file transfer and access management

file transfer protocol

frame temperature sensor unit

firmware

gate array

general control

gateway GPRS support node

GTP header controller

GTP-IP controller

ground monitor (or ground monitor card)

gateway mobile location center

gateway MSC

Gaussian minimum shift keying

InformationSystem

Abbreviations


GMUX

GoS

GP

GPN

GPRS

GSM

GT

GTP

GTPM

GTT

GUI

1.9 H

HARQ

HCS

HDLC

GTP multiplexer

grade of service

granularity period

group processor N

general packet radio service

global system for mobile communications

global title

GPRS tunneling protocol

GPRS tunneling protocol module

global title translation

graphical user interface

hybrid automatic repeat request

hierarchical cell structure

high level data link control



HEC

HFN

HighBand

HINF

HLC

HLR

HLRID

HMI

HMO

HO

HSCSD

HS-CHC

HS-DSCH

HSDPA

HS-DPCCH

header error correction

hyper frame number

high bandwidth mode (of a TINF card)

HUB interface

high layer capability

home location register

HLR identity

human machine interface

hardware management object

handover

high-speed circuit switched data

high-speed channel coding card

high-speed downlink shared channel

high-speed downlink packet access

high-speed dedicated physical control channel

InformationSystem

Abbreviations


HSDST

HSS

HS-SCCH

HS-PDSCH

HSPRLC

HTML

HTTP

HTTPS

HUB

HUBCTL

HUBCTLCON

HUBI

HUBICON

HUBIU

high-speed downlink shared channel trunk (for HSDPA)

home subscriber server

high-speed shared control channel

high-speed physical downlink shared channel

high-speed packet radio link controller for HSDPA

hypertext markup language

hypertext transfer protocol

hypertext transfer protocol secure

hub (within RNC: a cell multiplexer used for collection and distribution of signaling mes-sages)

HUB control

HUB controller connector

HUB interface

HUB interface connector

HUB interface unit



HUBM

HUBOPT

HW

HWY

HWY-INT

HX

1.10 I

IC

ICP

ICM

ICMP

ID

IDF

IDT

IE

HUB module

HUBIU optical transceiver

hardware

highway

highway interface

heat exchanger

integrated circuit

IMA control protocol

information and communication mobile

internet control message protocol

identification, identifier

inventory data file

inventory data table

information element

InformationSystem

Abbreviations


IETF

IF

IH

iHLR

IMA

IMAT

IMD

IMEI

IMS

IMSI

IMT-2000

IN

INF

INFM

internet engineering task force

intermediate frequencyinformation (alarm severity)

input handler

innovation HLR/AC

inverse multiplexing for ATM

intelligent maintenance and administration terminal

image dump

international mobile equipment identity

information management system

international mobile subscriber identity

international mobile telecommunication system 2000

intelligent network

trunk interface

interface module



IOC

IOM

I/O

IOP

IP

IPDL

IPL

IPLMN

IPv4

I/Q

ISDN

ISO

ISP

ISUP

input/output control

input output module (or input output equipment)

input/output

input output processor

intelligent peripheralinternet protocolinternational protection

idle period downlink

initial program loader

interrogating PLMN

Internet Protocol version 4

in-phase / quadrature

integrated services digital network

international standards organization (international organization for standardization)

internet service provider

ISDN user part

InformationSystem

Abbreviations


Itf-B

Itf-R

ITMN

ITU

ITU-R

ITU-T

Iu

Iu-CS

Iu-PO

Iub

Iu-BC

Iur

IWF

IWORX

OAM interface between OMC and Node B

OAM interface between OMC and RNC

installation and test manual

International Telecommunications Union

international telecommunications union-R

International Telecommunications Union - Telecommunications Standardisation Sector(formerly CCITT)

interface between an RNC and a core network. Iu can be further split up into Iu-CS (forcircuit switched traffic) and Iu-PO (for packet oriented traffic)

interface for circuit switched traffic, between an RNC and an MSC.

interface for packet oriented traffic, between an RNC and an SGSN.

interface between an RNC and a Node B

interface between an RNC and a CBC

interface between two RNCs

interworking function

interworking element next generation (TM) (functional component of an MDTI card)



1.11 J

J1

JD

1.12 K

kbps

Kc

ksps

1.13 L

LAA

LAC

LAN

LANL

LAPDm

LCD

LCI

Japanese PDH signal, level1

joint detection

kilo bits per second

cipher key

kilo symbols per second

list of active alarms

location area code

local area network

local area network line

link access protocol on the Dm channel

loss of cell delineation

layered cell interface

InformationSystem

Abbreviations


LCS

LE

LED

LIC

LIF

LINF

LIS

LIU

LLC

LLID

LMFA

LMN

LMO

LMSI

location services

link equipment

light emitting diode

line interface card

loss of IMA frame

line interface

logical IP subnet

line interface unit

logical link controllow layer capability

loopback location ID

loss of multiframe alignment

location mark number

logical management object

local mobile subscriber identity



LMT

LNA

LO

LOC

LOCI

LOD

LODS

LOF

LOMF

LOP

LOPT

LOS

LOSL

LPA

local maintenance terminal

low noise amplifier

local oscillator

loss of continuity

loss of concatenation indicator

loss of delineation

link out of delay synchronization

loss of frame

loss of multiframe

loss of pointer

loss of path trace

loss of signal

loss of signal label

lightning protection alarmlinear power amplifier

InformationSystem

Abbreviations


LPF

LRU

LSB

LSC

LSF

LSM

LSW

LTG

LTGN

LTOA

LTU:S

LVDS

1.14 M

M2C

low pass filter

least replaceable unit

least significant bitleast significant bits

line switch controller

line switch frame

line switch module

line switch

line/trunk group

line/trunk group N

latest time of arrival

line/trunk unit:supplementary

low voltage differential signal

mobile layer 2 controller



M2CM

MAC

MAP

MaxConn

MB

MBD

MBMS

MBX

MCC

MCLK

MCP

MCPA

Mcps

MCR

mobile layer 2 control module

media access controlmessage authentication code

mobile application part

maximum connectivity mode (of a TINF card)

message buffer

MIB DTD file

multimedia broadcast / multicast services

MIB XML file

mobile country codemain construction catalogue

master clock

main control processor card

multi carrier power amplifier

mega chips per second

mobile call record

InformationSystem

Abbreviations


MCSL

MDCR

MDF

MDTI

ME

MEF

MF

MFG

MFP

MGW

MHC

MHM

MI

MIA

master console

minimum desired cell rate

main distribution frame

multiple digital trunk interface

mobile equipment

membrane filter

mediation function

multi-frame generator

multi-frame pulse

multimedia gateway

MAC header handling controller

MAC header handling module

messaging interface

mobile internet access



MIB

MIC

MIF

MIFCON

MIL

MIT

MJ

MM

MMC

MMI

MML

MMN

MMUX

MN

management information basemaster information block

mobile internal call (intra MSC)

maintenance interface

maintenance interface connector

multi-layer stage interleaving

management information tree

major (alarm severity)

mobility managementmain memory

mobile to mobile call (inter MSC)

man-machine interface

man-machine language

maintenance manual

MAC multiplexer

minor (alarm severity)

InformationSystem

Abbreviations


MNC

MNP

MNRG

MO

MOC

MOD

MOI

MORT

MP

MP:ACC

MP:MM

MP:OAM

MP:PD/SH

MP:RANAP

mobile network code

microcom networking protocol

mobile station not reachable for GPRS

managed object

managed object classmobile originated call

magneto-optical diskmodulator

managed object instance

managed object referring to test

main processor

main processor:accounting

main processor:mobility management

main processor:operation and maintenance

main processor:packet dispatching and session handling

main processor:radio access network application part



MP:SLT

MP:SM

MP:STATS

MP-AP

MPC

MP-SA

MPU

MPUD

MREF

MS

MS-AIS

MSB

MSC

MSIN

MSISDN

main processor:signaling link termination

main processor:signaling management

main processor:statistics

main processor used for application software processing

main control processor

main processor with standalone capability

main processor unit

main processor unit type D

multi reference

mobile station

multiplex section alarm indication signal

most significant bit

mobile services switching center

mobile subscriber identification number

mobile subscriber ISDN

InformationSystem

Abbreviations


MS-RDI

MSS

M-SSP

MSU

MSWC

MT

MTBF

MTC

MTM

MTP

MUCO

MUX

1.15 N

N1CMP

multiplex section remote defect indication

mobile satellite system

mobile SSP

mains supply unitmessage signaling unit

mobile switching controller

maintenance terminalmobile termination

mean time between failures

mobile terminated call

master timer

message transfer part

multicoupler

multiplexer

N+1 redundancy CMP



NACK

N/Ap

NAS

NB

NBAP

NBD

NBSC

NE

NEy

N/E

NCP

NDC

NMC

NMP

negative acknowledgement (opposite: ACK)

access points

non access stratumnetwork access servernetwork access signaling

Node B

Node B application part

Node B database

Node B switching controller

network element

network entity

not enable / enable

network control protocol

national destination code

network management center

network management processor

InformationSystem

Abbreviations


NMS

NMSI

NMT

NNI

nob-RIU

Node B

NRT

NSP

Nt

NTPM

NXB

1.16 O

O&M

OAM

OBF

network management solution

national mobile subscriber identity

network maintenance terminal

network node interface

non on-board RIU

base station

non real-time

network service part (SCCP + MTP)

notification

network termination for PCM30

new extended buffer

operation and maintenance

operations, administration and maintenance

overbooking factor



ob-RIU

OC

OC-3

OCCCH

OCNS

O-CSI

OC-VCXO

ODCCH

ODCH

ODTCH

OEM

OER

OGL

OLPC

OMC

on-board RIU

optical carrier

optical carrier level 3

ODMA common control channel

orthogonal channel noise simulator

originating CSI

oven-controlled VCXO

ODMA dedicated control channel

ODMA dedicated channel

ODMA dedicated traffic channel

original equipment manufacturer

overvoltage protection external reset

operator guidelines

outer loop power control

operation and maintenance center

InformationSystem

Abbreviations


OML

OMN

OMP

OMS

OOF

OPEX

ORACH

ORACLE

OS

OSC

OSF

OSI

OSPF

OST

OTDOA

output manual

operation manual

operation and maintenance processor

operation and maintenance system

out of frame

operational expenditure

ODMA random access channel

commercially database product

operating system

oscillator

open software foundation

open systems interconnection

open shortest path first

operational state

observed time difference of arrival



OTS

OTSR

OVP

OVPT

OVSF

1.17 P

PA

P-AIS

PABX

PBX

PC

PCC

PCCC

PCCCON

PCCH

O&M toolset

omni-transmit-sectored-receive

overvoltage protection

overvoltage protection and tracer

orthogonal variable spreading factor

power amplifier

path alarm indication signal

private automatic branch exchange

private branch exchange

personal computer

PC card controller

parallel concatenated code

PC card controller connector

paging control channel

InformationSystem

Abbreviations


PCCPCH

PCDE

PCH

PCI

PCM

PCMCIA

PCP

PCPCH

PCPICH

PCR

PD

PDC

PDCP

PDF

PDH

primary common control physical channel

peak code domain error

paging channel

peripheral component interconnect

pulse code modulation

personal computer memory card international association

peripheral control platform

physical common packet channel

primary common pilot channel

peak cell rate

packet dispatching

performance data collector

packet data convergence protocol

portable document format

plesiochronous digital hierarchy



PDN

PDP

PDSCH

PDU

PE

P-ECL

PH

PHB

PHY

PHQR

PHQT

PICH

PID

PL

packet data network

packet data protocol

physical downlink shared channel

protocol data unit (or packet data unit)

protection earth

pseudo-emitter coupled logic

packet handling

per-hop forwarding behavior

physical layer

parallel hardware queue for reception

parallel hardware queue for transmission

page indicator channel

packet identificationproduct identification data

pilot

InformationSystem

Abbreviations


PLC

PLL

PLMN

PM

PMUX

PN

PO

PPP

PPS

PPSC

PRACH

PRAT

P-RDI

PRF

PRLC

power level controller

phase locked loop

public land mobile network

performance management

port MUX

pseudo noise

packet oriented

point-to-point protocol

prepaid service

prepaid service center

physical random access channel

rated output power at antenna connector

path remote defect indication

packet radio link controller frame

packet radio link controller



PRM

PRS

PRU

P/S

PS

PS3

PSAP

PSB

PSCH

PSCCCH

PSDN

PSPDN

PSR

PSTN

packet radio link control module

procedural status

processor unit

parallel to serial

packet switchedpower supply

power splitter, from 1 to 3

public safety answering point (for E911 emergency calls)

protection switching byte

primary synchronization channel

physical shared channel control channel

packet-switched data network

packet switched public data network

public safety radio

public switched telephone network

InformationSystem

Abbreviations


PSWC

PTI

PTM

PTP

PTP-CLNS

PTP-CONS

PU

PUSCH

PVC

PVP

1.18 Q

Q

Q3

Qx

Q.AAL2

PVP switching controller

payload type identifier

point-to-multipoint

point-to-point

PTP connectionless network service

PTP connection oriented network service

payload units

physical uplink shared channel

permanent virtual connection

permanent virtual path

quadrature

interface for managing network elements, defined in ITU-T Rec. M.3010, Q.811, Q.812

interface type for managing network elements, defined in ITU-T Rec. M.3010

(synonymous to ALCAP)



QAM

QoS

QPSK

1.19 R

R00

R99

RAB

RAC

RACH

RADIUS

RAI

RAM

RAN

RANAP

quadrature amplitude modulation

quality of service

quadrature phase shift keying

release 2000

release 1999

radio access bearer

routing area code

random access channel

remote authentication dial-in user service

remote alarm indicationrouting area identity

random access memory

radio access network

radio access network application part

InformationSystem

Abbreviations


RAND

RAS

RAT

RB

RC

RCP

RDI

REC

REP

RET

RETAP

RF

RFCH

RFCI

RFN

random number

reliability, availability, survivability

radio access technology

radio bearer

radio commander

routing control processor

remote defect indication

receive error

repeater (or repeater card)

remote electrical tilt (for NB antenna)

RET (remote electrical tilt) application part

radio frequency

radio frequency channel

radio frequency channel indicator

RNC frame number



RFS

RFSW

RIP

RISC

RIU

RL

RL DPCH

RLC

RLCP

RLS

RM

RMP

RNC

RNC-ID

RNCMAP

RF switch

radio frequency signal switch

routing information protocol

reduced instruction set computing

remote inventory unit

radio link

multiple radio link DPCH

radio link control

radio link control protocol

radio link set

resource management

resource management processor

radio network controller

RNC identity

radio network controller management application part

InformationSystem

Abbreviations


RNS

RNSAP

RNTI

ROA

ROSE

ROM

RR

RRC

RRH

RRM

RSCP

RSI

RSQE

RSS

radio network subsystem

radio network subsystem application part

radio network temporary identify

roaming charge records

remote operations service element

read only memory

radio resourceradio regulations

radio resource controlroot raised cosine

remote radio head

radio resource management

routing services control point

resource status indication

response queue

radio subsystem



RSSI

RTC

RTCP

RTOS

RTP

RTT

RTTE

RTWP

RX

RX ANT

RX-AMP

Rx-UUS-IMA

Rx-UUS-IMA-FE

1.20 S

SAAL

radio subsystem interface

real-time clock

real-time transport control protocol

real time operating system

real-time transport protocol

round-trip time

radio and telecommunications terminal equipment (directive)

received total wideband power

receiver

receiver antenna

receiver amplifier

Rx unusable

Rx unusable, far end

signaling ATM adaptation layer

InformationSystem

Abbreviations


SABP

SAC

SAF

SAI

SAP

SAR

SBS

SBR

SC

SCC

SCCCON

SCCCH

SCCP

SCCPCH

service area broadcast protocol

service area code

service availability forum

service area identifier

service access point

segmentation and reassembly

standby status

statistical bit rate

switch commanderservice centerservice codesmart clipping

SCSI controller

SCSI controller connector

shared channel control channel

signaling connection control part

secondary common control physical channel



SCE

SCER

SCH

SCP

S-CPICH

SCPA

SCSI

SDH

SDL

SDM

SDT

SDU

SE

Sector

service creation environment

state change event report

synchronization channel

service control point

secondary common pilot channel

single carrier power amplifier

small computer system interface

synchronous digital hierarchy

specification and description language

system data memory

structured data transfer

service data unitsignaling data unit

system element

telecommunication standardization

InformationSystem

Abbreviations


SEPP

SerDes

SF

SFN

SFP

SFTP

SGC

sgm

SGSN

SHCCH

SHO

SI

SIB

SIGM

SIM

software engineering production plan

serializer/deserializer

spreading factor

cell system frame number

small formfactor pluggable

secure file transfer protocol

switch group control

single mode (state value for redundant hardware)

serving GPRS support node

shared channel control channel

soft handover

service indicator

system information block

broadband signaling module

subscriber identity module



SLA

SIR

SLR

SM

SMLC

SMP

SMR

SMS

SMS-CB

SMS-GMSC

SMS-IWMSC

SMTP

SN

SNAP

service level agreement

signal to interference ratio

subscriber location register

session management

serving mobile location center

service management point

specialized mobile radio

service management systemshort message service

short message service cell broadcast

short message service - gateway MSC

short message service - interworking MSC

simple mail transfer protocol

switching network

subnetwork attachment point

InformationSystem

Abbreviations


SNMP

SONET

SP

SP:GTP

SP:ISP

SPC

SRAM

SRB

SRES

SRNC

SRNS

S-RNTI

SRTS

SS7

simple network management protocol

synchronous optical network

server processorspeech path

server processor:GTP

server processor:ISP

signaling point code

static random access memory

signaling radio bearer

signed response

serving radio network controller

serving radio network subsystem

serving RNC RNTI

synchronous residual time stamp

signaling system number 7



SSCH

SSCF

SSCF-NNI

SSCOP

SSNC

SSP

STM

STM-1

STP

STS

STTD

SVC

SVCCON

SW

secondary sychronization channel

service specific coordination function (or: service specific convergence function)

SSCF at the network-network interface

service specific connection oriented protocol

signaling system network control

service switching point

synchronous transport modulesynchronous transfer mode

synchronous transport module level 1

signaling transfer point

synchronous transport signal

space time transmit diversity

supervisory controller

SVC connector

softwareswitch

InformationSystem

Abbreviations


SWL

SWM

SWP

1.21 T

T1

TA

TAC

TAF

TARR

TAXI

TBD

TBS

TC

TCAP

software load

software management

switching control processor

North American PDH signal, 1.5 Mbps

terminal adapter

timing adjustment controltechnical assistance center

terminal adoption function

test action request receiver

transparent asynchronous transmitter receiver interface

self-diagnostic test

transport block set

tariff class

transaction capabilities application part



TCH

TCP

TCP/IP

T-CSI

TD

TD-CDMA

TDD

TDM

TDMA

TD-SCDMA

TE

TEID

TELNET

TFC

TFCI

traffic channel

transport control protocol

transmission control protocol/internet protocol

terminating CAMEL subscription information

time division

time division-code division multiple access

time division duplex

time division multiplex

time division multiple access

time division - synchronous code division multiple access

terminal equipment

tunnel end point identifier

telecommunication network

transport-format combination

transport-format combination indicator

InformationSystem

Abbreviations


TFTP

TID

TIFD

TIFS

TIID

TINF

TLB

TMA

TMAF

TML

TMN

TMSI

TNL

TOA

trivial file transfer protocol

tunnel identifier

trunk interface (dual)

trunk interface (single)

test invocation identifier

trunk interfaceTAXI interface

translation lookaside buffer

tower mounted amplifier

tower mounted amplifier FDD

task manual

telecommunication management network

temporary mobile subscriber identity

transport network layer

time of arrival



TOAWE

TOAWS

TOS

TPA

TPC

TPMP

TRA

TRAU

TrBK

TrCH

TRKF

TRNC

TRX

TRX ANT

TRXCONT

time of arrival window end point

time of arrival window start point

type of service

transmit power amplifier

transmit power control

time period ms purged

transmission amplifier

transcoding and rate adaptation unit

transport block

transport channel

trunk frame

target RNC

transceiver (transmitter/receiver)

transmitter/receiver antenna

TX and RX controller

InformationSystem

Abbreviations


TS

TSC

TSG

T-SHF

TSS

TSTD

TTA

TTA-M

TTP

TTR

TX

Tx-UUS-IMA

Tx-UUS-IMA-FE

1.22 U

U2C

time slot

technical service center

trunk subgroup number

T-shelf

time sharing system

time switched transmit diversity

tower top amplifier

tower top amplifier monitoring card

trail termination point

test transmitter/receiver

transmitter

transmitter (Tx) unusable

transmitter (Tx) unusable, far end

user network interface layer 2 controller



UBR

UARFCN

UC-ID

UC

UDI

UDP

UE

UEFN

UGS

UL

ULCC

UL DPCH

UM

UMN

UMR

unspecified bit rate (UBR+: minimum desired cell rate MDCR > 0; UBR has MDCR = 0 )

UTRA absolute radio frequency channel number

UTRAN cell identity

up-converter

unrestricted digital information

user datagram protocol

user equipment

UE frame number

usage state

uplink

uplink common channel

uplink DPCH

unacknowledged mode

user manual

UMTS Mobisphere release

InformationSystem

Abbreviations


UMSC

U-MSC

UMTS

UNI

UPC

UPU

URA

USCH

USIM

UTOPIA

UTRA

UTRAN

Uu

1.23 V

VALP

UMTS mobile services switching center, UMTS MSC, 3G-MSC

see UMSC

universal mobile telecommunications system

user-network interface

usage parameter control

user part unavailable

UTRAN registration area

uplink shared channel

UMTS subscriber identity module

universal test and operations physical interface for ATM

UMTS terrestrial radio access

UMTS terrestrial radio access network

radio interface between UTRAN and the user equipment

visual alarm panel



VC

VCC

VCI

VCXO

VDE

VLR

VMP

VMS

VMSC

VP

VPC

VPCI

VPI

VPLMN

VSWR

virtual channel

virtual channel connection

virtual channel identifier

voltage controlled xtal (crystal) oscillator

Verband Deutscher Elektrotechniker

visitor location register

Versa module Europe bus with parity

voice mail system

visitor mobile switching center

virtual path

virtual path connection

virtual path connection identifier

virtual path identifier

visited PLMN

voltage standing wave ratio

InformationSystem

Abbreviations


1.24 W

WAN

WAP

WCDMA

WCMP

WLSC

WDT

WPS

WWW

1.25 X - Z

XML

XOR

wide area network

wireless application protocol

wideband code division multiple access

wideband CMP

WCMP and line switch controller

watch dog timer

wireless priority service

world wide web

extensible markup language

exclusive logical OR function

kamus telecommunication

Documents

system installations

electrical equipment

system installieren

harmful personal interference

harmful interference

installation sites

installation instructions

applicable safety standards