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SISTEMAS DE COMUNICAÇÃO MÓVEL DE TERCEIRA GERAÇÃO (11) |
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Autor: Dayani Adionel Guimarães |
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XI.
Glossário
3GPP
– Third Generation Partnership Project.
AMPS
– Advanced Mobile Phone System.
ANATEL
– Agência Nacional de Telecomunicações.
ANSI – American National Standards Institute.
ARIB – Association of Radio Industries and Business (Japão)
ATM – Asynchronous Transfer Mode.
AuC
– Authentication Center.
BOQAM
– Binary
Offset QAM (OQPSK).
BS
– Base Station.
BSC
– Base Station Controller.
BTS
– Base Transceiver Station.
C/TDM
– Code- and Time Division Multiplexing.
C/TDMA
– Code- and Time Division Multiple
Access.
CAMEL – Customized
Applications for Mobile network Enhanced Logic.
CATT – China
Academy of Telecommunication Technology.
CDG – CDMA Development Group (EUA).
CDMA
– Code Division Multiple Access.
CITEL
– Comissão Inter-Americana de Telecomunicações.
CNI
– Core Network Interface.
CQPSK
– Complex QPSK.
CRC – Cyclic Redundancy Check.
CWTS
– China Wireless Telecommunication Standards group.
D-AMPS
– Digital AMPS.
DCS – Digital Cellular System.
DCS1800 – Digital Cellular System, 1,800 MHz. Versão Europeia do GSM,
operando em 1.800 MHz.
DECT
– Digital European Cordless Telecommunication.
DS-CDMA
– Direct Sequence CDMA.
DWDM – Dense Wavelength-Division Multiplexing.
EDGE – Enhanced Data Rates for Global Evolution (veja nota de rodapé
número 13).
EGC
– Equal Gain Combining.
EGPRS – Enhanced General Packet Radio Service.
ESA – European
Space Agengy.
ETRI – Electronics and Telecommunications Research Institute.
ETSI – European Telecommunication Standards Institute.
FDD
– Frequency Division Duplexing.
FDMA
– Frequency Division Multiple Access.
FPLMTS – Future Public Land Mobile Telecommunications System.
FWA – Fixed Wireless Access (forma de WLL).
GEO – Geosynchronous Equatorial (Clarke) Orbit.
GMPCS
– Global Mobile Personal
Communications by Satellites.
GPRS – General Packet Radio Service.
GPS
– Global Positioning System.
GERAN
– GSM/EDGE Radio Access Network.
GSM – Global System for Mobile Communication.
HEO – Highly Elliptical Orbit.
HLR
– Home Location Register.
HSCSD – High Speed Circuit Switched Data.
IEEE
802 – Veja referência [IEEE90].
IMT-2000 – International Mobile
Telecommunications-2000.
IMT-DS
– IMT-2000 Direct Spread.
IMT-FT
– IMT-2000 Frequency Time.
IMT-MC
– IMT-2000 Multi-Carrier.
IMT-SC
– IMT-2000 Single Carrier.
IMT-TC
– IMT-2000 Time Code.
IN
– Intelligent Network.
IP
– Internet Protocol.
IPR – Intellectual Property Rights.
IS
– Interim Standard.
ISDN – Integrated Services Digital Network (RDSI).
ISM – Industrial, Scientific and Medic.
IT
– Information Technology.
ITU – International Telecommunication Union.
LAN
– Local Area Network.
LEO – Low Earth Orbit.
MAHO – Mobile Assisted HandOff.
MAN
– Metropolitan Area Network.
MAP – Mobile Application Protocol.
MEO – Medium Earth Orbit.
MRC – Maximal Ratio Combining.
MSC
– Mobile Switching Center.
MSS – Mobile Satellite System.
NMT – Nordic Mobile Telephone.
O16QAM
– Offset 16QAM.
OCQPSK
– Orthogonal Complex QPSK.
OQPSK
– Offset QPSK (SQPSK).
PCS – Personal Communication Services.
PCS1900 – Personal Communication System, 1,900 MHz. Versão Americana do
GSM, operando em 1.900 MHz.
PDA – Personal Digital Assistant.
PDC – Personal Digital Communication.
PHS – Personal Handyphone System.
POTS – Plain Old Telephone Service.
PSK
– Phase Shift Keying.
PSTN – Public Switched Telephone Network (RTPC).
QAM
– Quadrature Amplitude Modulation.
QOQAM
– Quaternary
Offset QAM (O16QAM).
QoS – Quality of Service.
QPSK
– Quaternary PSK.
RDSI – Rede Digital de Serviços Integrados (ISDN).
RTPC – Rede de Telefonia Pública Comutada (PSTN).
RTT – Radio Transmission Technology.
SAN
– Satellite Access Node.
SBPSK
– Staggered BPSK.
SDH – Synchronous Digital Hierarchy.
SDOs
– Standards Development Organizations.
SG
11 – Study Group 11 (ITU-T).
SIM
– Subscriber Identity Module.
SMG – Special Mobile Group (ETSI).
SMG – Special Mobile Group.
SONET – Synchronous Optical NETwork.
S-TDMA
– Statistical Time-Division
Multiplexing.
SQPSK
– Staggered QPSK (OQPSK).
SRI
– Satellite Radio Interface.
T1
– 1st ANSI
Telecommunications Standards Committee.
T1P1
– Wireless/Mobile Services and Systems Technical Sub-Committee (Ericsson).
TACS – Total Access Communication System.
TDD
– Time Division Duplexing.
TDL
– Tapped Delay Line.
TDMA
– Time Division Multiple Access.
TD-SCDMA – Time Division Synchronous CDMA.
TG
8/1 – Task
Group 1 of Radio Communications
Study Group 8 (ITU-R).
TIA – Telecommunications Industries Association (EUA).
TTA – Telecommunications Technology Association (Korea do Sul).
TTC – Telecommunications Technical Committee (Japão).
UMTS – Universal Mobile Telecommunication System.
UPT
– Universal Personal Telecommunication.
UTRA – UMTS Terrestrial Radio Access.
UWC
– Universal Wireless Communication.
UWCC
– Universal Wireless Communication Consortium.
VHE
– Virtual Home Environment.
VLR
– Visitor Location Register.
VSF
– Variable Spreading Factor.
WARC – World Administrative Radio Conference.
WATM – Wireless Asynchronous Transfer Mode.
W-C/TDMA
– Wideband hybrid Code-and-Time-Division Multiple Access.
WCDMA – Wideband CDMA.
WCDMA/NA
– Wideband CMDA for North America.
WDM – Wavelength-Division Multiplexing.
WIMS – Wireless Multimedia & Messaging Service.
WLL – Wireless Local Loop.
W-O-C/TDM – Hybrid Wide-band Orthogonal C/TDM.
WP 8F – Working Party 8F da ITU-R. Antigo TG 8/1.
W-QS-QO-C/TDMA
– Hybrid Wide-band Quasi-Synchronous
Quasi-Orthogonal C/TDMA.
X.25 – Veja referência [RX25].
