WCDMA系统缩略词语.docx
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WCDMA系统缩略词语
Abbreviations
3GPP
3rdGenerationpartnershipproject(producesWCDMAstandard)
3GPP2
3rdGenerationpartnershipproject2(producedcdma2000standard)
AAL2
ATMAdaptationLayertype2
AAL5
ATMAdaptationLayertype5
ABB
Analogbaseband
ACELP
Algebraiccodeexcitationlinearprediction
ACIR
Adjacentchannelinterferenceratio,causedbythetransmitternon-idealitiesandimperfectreceiverfiltering
ACK
Acknowledgement
ACL
Accesscontrollist
ACLR
Adjacentchannelleakageratio,causedbythetransmitternon-idealities,theeffectofreceiverfilteringisnotincluded
ACTS
Advancedcommunicationtechnologiesandsystems,EUresearchprojectsframework
ADC
Analogtodigitalconversion
AGC
Automaticgaincontrol
A-GW
Accessgateway
AICH
Acquisitionindicationchannel
ALCAP
Accesslinkcontrolapplicationpart
AM
Acknowledgedmode
AM
Amplitudemodulation
AMD
Acknowledgedmodedata
AMR
Adaptivemultirate(speechcodec)
AMR-NB
NarrowbandAMR
AMR-WB
WidebandAMR
ARIB
Associationofradioindustriesandbusinesses(Japan)
AOL
Americaon-line
AP
Accesspoint
ARP
Allocationandretentionpriority
ARQ
Automaticrepeatrequest
ASC
Accessserviceclass
ASN.1
Abstractsyntaxnotationone
ATM
Asynchronoustransfermode
AWGN
AdditivewhiteGaussiannoise
AWS
Advancedwirelessservices
BB
Baseband
BBSS7
Broadbandsignallingsystem#7
BCCH
Broadcastchannel(logicalchannel)
BCFE
Broadcastcontrolfunctionalentity
BCH
Broadcastchannel(transportchannel)
BER
Biterrorrate
BLER
Blockerrorrate
BMC
Broadcast/multicastcontrolprotocol
BM-SC
Broadcastmulticastservicecenter
BO
Backoff
BoD
Bandwidthondemand
BOM
Billofmaterial
BPSK
Binaryphaseshiftkeying
BS
Basestation
BSC
Basestationcontroller
BSS
Basestationsubsystem
CA-ICH
Channelassignmentindicationchannel
CB
Cellbroadcast
CBC
Cellbroadcastcenter
CBS
Cellbroadcastservice
CCCH
Commoncontrolchannel(logicalchannel)
CCH
Commontransportchannel
CCH
Controlchannel
CDD
CyclicDelayDiversity
CDF
Cumulativedistributionfunction
CD-ICH
Collisiondetectionindicationchannel
CDMA
Codedivisionmultipleaccess
CFN
Connectionframenumber
CIF
Commonintermediateformat
CIR
Carriertointerferenceratio
CM
ConnectionmanagementorCubicmetric
CMOS
Complementarymetaloxidesemiconductor
CN
Corenetwork
C-NBAP
CommonNBAP
CODIT
Codedivisiontestbed,EUresearchproject
CPC
Continuouspacketconnectivity
CPCH
Commonpacketchannel
CPE
Customerpremisesequipment
CPICH
Commonpilotchannel
CQI
Channelqualityindicator
CRC
Cyclicredundancycheck
CRNC
ControllingRNC
C-RNTI
Cell-RNTI,radionetworktemporaryidentity
CS
CircuitSwitched
CSCF
Callstatecontrolfunction
CSG
Closedsubscribergroup
CSICH
CPCHstatusindicationchannel
CTCH
Commontrafficchannel
CW
Continuouswave
CWTS
Chinawirelesstelecommunicationsstandardgroup
DAC
Digitaltoaudioconversion
DARP
Downlinkadvancedreceiverperformance
DBB
Digitalbaseband
DC
Directcurrent
DCA
Dynamicchannelallocation
DCCH
Dedicatedcontrolchannel(logicalchannel)
DCFE
Dedicatedcontrolfunctionalentity
DCH
Dedicatedchannel(transportchannel)
DC-HSDPA
DualcellHSDPA
DC-HSPA
DualcellHSPA
DC-HSUPA
DualcellHSUPA
DCR
Directconversionreceiver
DDR
Directdigitalreceiver
DECT
Digitalenhancedcordlesstelephone
DF
Decisionfeedback
DFCA
Dynamicfrequencyandchannelallocation
DL
Downlink
D-NBAP
DedicatedNBAP
DNS
Domainnamesystem
DPCCH
Dedicatedphysicalcontrolchannel
DPDCH
Dedicatedphysicaldatachannel
DPI
Deeppacketinspection
DRNC
DriftRNC
DRX
Discontinuousreception
DS-CDMA
Directspreadcodedivisionmultipleaccess
DSCH
Downlinksharedchannel
DSL
Digitalsubscriberline
DTCH
Dedicatedtrafficchannel
DTX
Discontinuoustransmission
DVB-T/H
Digitalvideobroadcastterrestrial/handheld
DwPTS
Downlinkpilottimeslot
E-AGCH
E-DCHabsolutegrantchannel
E-DCH
EnhanceduplinkDCH
EDGE
EnhanceddataratesforGSMevolution
E-DPCCH
E-DCHdedicatedphysicalcontrolchannel
E-DPDCH
E-DCHdedicatedphysicaldatachannel
EFR
Enhancefullrate
EGSM
ExtendedGSM
E-HICH
E-DCHacknowledgementindicatorchannel
EIRP
Equivalentisotropicradiatedpower
EP
ElementaryProcedure
EPC
EvolvedPacketCore
E-PUCH
E-DCHphysicaluplinkchannel
E-RGCH
E-DCHrelativegrantchannel
E-RUCCH
E-DCHrandomaccessuplinkcontrolchannel
ETSI
EuropeanTelecommunicationsStandardsInstitute
E-UCCH
TheE-DCHuplinkcontrolchannel
E-UTRAN
EvolvedUTRAN
EVM
Errorvectormagnitude
FACH
Forwardaccesschannel
FBI
Feedbackinformation
FCC
Federalcommunicationcommission
FCS
Fastcellselection
FDD
Frequencydivisionduplex
FDMA
Frequencydivisionmultipleaccess
FER
Frameerrorratio
FFT
FastFouriertransform
FP
Frameprotoc