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Um

M.YusronNovember 05, 2009 No comments

Um (antarmuka radio)

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A interface
A-key
A/B Switching
AAC
Abbreviated dialing
Abis interface
AC
Accelerated Life Testing
Access charge
Access code
Access fee
ACIR
ACLR
ACPR
ACS
Activate
Activation
Active
Active keypad cover
Active satelite
ACTS
Adaptive array antennas
Adaptive equalizer
ADC
Adjacent channel interference
Administration and Maintenance)
ADPCM
ADSL
Advanced Intelligent Network
Affiliate
After Sales Service
AGC
AGCH
Agenda item
Agent
Aggregator
AGL
AGPS
AIFF
AIN
AINT
Air Interference
Airtime
Alarm display
Alarms signals to stations
ALCO
Alert call
Algebraic Code Excited Linear Predictive
Aliasing
Alkaline
All Number Calling
All Trunks Busy
ALOHA
Alphabetic directory
Alphabetic scroll
Alphanumeric
Alphanumeric directory
Alphanumeric display for attendant console
Alternate phone line
Amateur radio operator
Amplifier
Amplitude
Amplitude Modulation
AMPS
AMR
AMTA
Analog systemA
Analog to Digital Converter
Ancillary equipment
and Control (TT dan C)
Angle diversity
Answering machine
Antena TVRO
Antenna
Antenna array
Antenna attachment
Antenna beamwidth
Antenna commercial
Antenna concealed
Antenna directional
Antenna directivity
Antenna element
Antenna groundmounted parabolic
Antenna height
Antenna Microwave Relay Parabolic
Antenna non-commercial
Antenna non-parabolic
Antenna omnidirectional
Antenna parabolic
Antenna satellite
Antenna satellite earth station
Antenna satellite uplink
Antenna structure
Antenna structure freestanding
Antenna struktur monopole
Antenna vertical whip
APCO
ARDIS
ARFCN
ARIB
ARPU
ARQ
ASCII
ASIC
Asub interface
Asymmetrical Digital Line Subscriber (ADSL)
Asynchronous mode
Asynchronous Transfer Mode (ATM)
Atenna sructure lattice
Attendant
Attendant Direct Paging
Attenuation
Attenuation values
Attenuator
Audible keypad tone
Audio Response Unit (ARU)
Audio text
Authentication
Authentication Center (AuC)
Autocorrelation
Automatic answer
Automatic backlighting
Automatic call delivery
Automatic dialer
Automatic display timer
Automatic hands free talkback
Automatic lock
Automatic Power Control (APC)
Automatic Redial
Automatic Tone Altering
Automatic Vehicle Monitoring
Auxiliary alert
Average power
AVL
AWGN
AXE
Backbone Network
Backhaul
Band
Band-pass filter
Band-pass limiter
Bandwidth
Bandwidth Time Product (BT)
Barge call
Base Station
Base Station Controller
Base Station Controller Interface
Base Station Identity Code
Baseband
Baseband signaling
Basic Fee
Basic Trading Area (BTA)
Battery indicator
Battery meter
Baud
Baudot
BBSIG
BCCH
BCH
BCH code
belajar SEO
Bell Operating Company (BOC)
Bent pipe technology
Bi-directional antenna
Bidding credit
Big LEO
Binary Phase Shift Keying (BPSK)
Bird
BIT
Bit Error Rate Tester (BERT)
Bit Error Ratio (BER)
Bit interval
Bit per second (bps)
Block
Block code
Block Error Rate (BLER)
Blocking
Blocking probability
Bluetooth
Booster
Broadband
Broadband PCS
Broadcast
BTS
BTSE
Build-to-suit
Built-in fraud and cloning protection
Built-in mini-browser
Bundling
Burst
Burst transmission
Bus
Busy hour
Busy tone
Byte
C-Band
C-Block auction
C/I
C/N
Cable
Cable signal leakage
Cable Television Relay Service (CARS)
California State Public Utilities Commission (CPUC)
California Telecommunications Industry Association (CTIA)
Call accounting system
Call Alert
Call alert stacking
Call barring
Call continuation
Call detail record
Call forwarding
Call forwarding busy line
Call forwarding don’t answer
Call hold
Call Line Identifier (CLI)
Call timer
Call waiting
Call-in-absence indicator
Call-in-progress protection
Caller ID
Calling party pays
Cap code
Capacity
Capture effect
Carrier
Carrier recovery
Carrier-to-interference ratio
Carrier-to-noise ratio
Carterfone Decision
CDG (CDMA Development Group)
CDMA 1X (Code Division Multiple Access)
CDMA 2000
CDMAOne
CDPD (Cellular Digital Packet Data)
CDVCC (Coded Digital Verification Color Code)
Cell
Cell Broadcast
Cell Broadcast Channel (CBCH )
Cell Site atau Base Station
Cell Sites
Cell Splitting
Cellemetry
Cellular
Cellular Carrier
Cellular Carriers Association of California (CCAC)
Cellular Cassette
Cellular Digital Packet Data Service (CDPD)
Cellular Geographical Service Area (CGSA)
Cellular Messaging Service
Cellular Mobile Telephone Service
Cellular Service
Cellular Service Provider
Cellular Signal
Cellular System
celluler
CELP (Code-Book Excited Linear Predictive)
Central Office (CO)
Channel
Channel equalization
Charge Back
Chip Set
Churn
CIF (Common Intermediate Format)
Cigarette Lighter Adapter
Cipering
Circuit
Circuit Switched
Circuit Switching
Circulation
ClassLink
Clear Channel
Clearing an Alert
Click-box Bidding
Clock recovery
Clone
Closed Circuit Television (CCTV)
cloud computing
CMRS (Commercial Mobile Radio Service)
Co-Branding
Co-channel interference
Co-location
Co-location Issues
Code Division Multiple Access (CDMA)
Code Domain Power (CDP)
Codebook
CODEC (Coder/Decoder)
Coding gain
Coherent detection
Coil Cord
Color-Coded Status Messages
COLT (Cell Site on Light Truck)
Common Air Interface (CAI)
Common Carrier
Communications Assistance to Law Enforcement Act (CALEA)
Communications Satellite
Companding (Compressing and Expanding)
Competitive Access Provider (CAP)
Competitive Bidding
Competitive Local Exchange Carrier (CLEC)
Complementary Cumulative Distribution Function (CCDF)
Component
Computer
Computer Mail System
Computer-Aided Dispatch (CAD)
COMSAT (Communication Satellite Coorporation)
Concatenated coding
Console Digital Display
Constellation
Consumer Premise Equipment (CPE)
Content Service
Control Channel (CCH)
Control head
Control Head Mount
Convergence
Convolutional code
Cordless
Cost Recovery
COST-231
Coverage area
Coverage hole
Covered SMR
COW (Cell Site On Wheel)
CPM (Continuous Phase Modulation)
CPNI (Customer Proprietary Network Information)
CRC (Cyclic Redundancy Code)
Cross correlation
Cross Talk
CT-2 (Cordless Telephone 2)
CTIA (Cellular Telecommunications Industry Association)
Cumulative Distribution Function (CDF)
Customer Acquisition Cost
CW (Continuous Wave)
Cyclic codes
D E and F Block Auction
D-AMPS (Digital-Advanced Mobile Phone System)
DAC (Digital to Analog Converter )
Data Interface
Data Service
dB (deciBel)
dBc (deciBels referenced to the carrier)
dBd (deciBels referenced to a dipole antenna)
dBi (deciBels referenced to an isotropic antenna)
dBm (deciBels referenced to a milliWatt)
DCS-1800 (Digital Communication System at 1800 MHz)
Dead spot
DECT (Digital European Cordless Telecommunications)
Dedicated Baterry meter
Dedicated Control Channel (DCCH)
Dedicated Line
Delay spread
Demodulation
DEMS (Digital Electronic Message Service)
Deregulation
Descrambler
Device Under Test (DUT )
Dial access to paging
Dial tone
Differential detection
Diffraction
Digital
Digital Audio Broadcasting (DAB)
Digital bit stream
Digital channel
Digital modulation
Digital multiplexing
Digital Phase Modulation (DPM)
Digital signal
Digital signal processor
Digital signature
Digital speech interpolation (DSI)
Digital Switch
Digital switching
Digital Technology
Digital Television (DTV)
Direct Broadcast Satellite (DBS)
Direct Current Power Amplifier (DCPA)
Direct Current Transceiver and Processor Unit (DCTPU)
Direct Inward Dialing (DID)
Direct Outward Dialing (DOD)
Direct Sequence (DS)
Direct Sequence Spread Spectrum (DSSS)
Disaggregation
DISCO II
Disconnect
Discontinuous Transmission (DTX)
Dispersive channel
Distant signal
Distortion
Distributed processing
Distributor
Divestiture
DK40
Donor Site
Doppler shift/Doppler effect
Downlink
Downtime
DQPSK (Differential Quadrature Phase Shift Keying)
Drive test
Driver distraction
Dual band
Dual mode
Dual-Tone Multi frequency (DTMF)
Dulex RF channel
Duplex/full duplex
Dynamic Channel Allocation (DCA)
Dynamic Channel Multicarrier Architecture (DCMA)
Dynamic coverage control
E-GSM (extended Global System for Mobile comuunication)
E-mail (electronic mail)
E-TDMA (Enhanced TDMA)
E911 (Enhanced 911)
Earth station
Eb/No (Bit Energy-to-Noise Density)
ECO Test (Effective Competitive Opportunities Test)
Economic Area (EA)
EDACS (Enhanced Digital Access Communications System)
EDGE (Enhanced Data for GSM Evolution )
EFR (Enhanced Full Rate)
EHF (Extremely High Frequency)
EIA (Electronic Industry Association)
EIRP (Effective Isotropic Radiated Power)
Electromagnetic Compatibility (EMC)
Electromagnetic Field (EMF)
Electromagnetic Interference (EMI)
Electronic Assistant
Electronic Serial Number (ESN)
Electronic switching
Emission
Encryption
End office
Enhanced service
Enhanced Specialized Mobile Radio (ESMR)
EPOC
Equalization
Equipment Identity Register (EIR)
ERMES (European Radio Messaging System)
Error correction
Error distribution
Error probability
Error vector
eSIM
Ethernet
ETSI (European Telecommunications Standard Institute)
Exchange
Existing site
Extranet
Extremely Low Frequency (ELF) Radiation
Eye diagram
FAC
FACCH (Fast Associated Control Channel)
Facilities-Based Carrier
Facility
Facsimile
Fading
Family Radio Service (FRS)
Fast fading
Fast packet switching
Fault tolerant
FAW (Frame Alignment Word)
FCC (The Federal Communications Commission)
FCCH (Frequency Correction Channel)
FDD
FDD (Frequency Division Duplex)
Federal Aviation Administration (FAA)
Feeder-Link
Feeder-Links
Fiber-Optic System
Filter
Finite Impulse Response (FIR)
Fixed service
Fixed Wireless Access (FWA)
Flash memory
Flat fading
Flex
Flower tower
FM cable service
FNPRM (Further Notice of Proposed Rulemaking)
Foliage attenuation
Footprint
Forward Error Correction (FEC)
Forward link
Forward looking
Frame Erasure/Error Rate (FER)
Frame relay technology
Framing
Fraud protection
Frekuensi reuse (pengulangan frekuensi)
Frequency
Frequency diversity
Frequency Division Multiple Access (FDMA)
Frequency Division Multiplexing (FDM)
Frequency Hopped Spread Spectrum (FHSS)
Frequency hopping
Frequency Hopping Multiple Access (FHMA)
Frequency Modulation (FM)
Frequency selective fading
Frequency shift
Frequency Shift Keying (FSK)
Front-End Networking
Full rate
Full-Duplex
Gain
Gateway
Gaussian channel
General Order 159 (A) (G.O. 159)
Geostationary satellite
Geosynchronous satellite
GGSN (Gateway GPRS Support Node)
Gigahertz (GHz)
GLONASS (Global Navigation System)
GMPCS (Global Mobile Personal Communications Services)
GMSC (Gateway Mobile Services Switching Center)
GMSK (Gaussian Minimum Shift Keying)
Golay sequential code
GPRS (General Packet Radio Service)
GPS (Global Positioning System)
Grade of Service (GOS)
Graphical User Interface (GUI)
Gray market
Ground AMSL (Above Mean Sea Level)
Ground segment
Group call
GSM (Global System for Mobile Communications )
GSM 1800
GSM 1900
GSM 900
GSM-Plus
GSM-R
Guard band
GWCS (General Wireless Communications Service)
HAAT (Height Above Average Terrain)
Half rate
Half-Duplex
Hamming code
Hand-Off
Hand-over
Handheld personal computer
Hands-free
Handset
Hard hand-off
Hata model
HDML (Handheld Device Markup Language)
HDTV (High Definition Television)
Hertz
HLR (Home Location Register)
Home Satellite Dish (HSD)
HPSK (Hybrid Phase Shift Keying)
HSCSD (High Speed Circuit Switched Data)
Hybrid
HYCOM (Hybrid Combiner)
I (In-Phase)
i-mode (Internet Mode)
IDEN (Integrated Digital Enhanced Network)
IF (Intermediate Frequency)
ILEC (Incumbent Local Exchange Carrier)
Imaging
IMAP4 (Internet Messaging Access Protocol)
IMEI
IMSI (International Mobile Subscriber Identity)
IMT-2000 (International Mobile Telecommunication 2000)
IMTA (International Mobile Telecommunications Association)
IMTS (Improved Mobile Telephone Service)
Industrial Telecommunications Association (ITA)
InFLEXion
Information Skyway
Institute of Electrical and Electronic Engineers (IEEE)
Integrated Circuit (IC)
Integrated System
Intellectual Property Rights (IPR)
Intelligent Network
Intelsat (International Telecommunications Satellite Consortium or International Telecommunications Satellite Organization)
Inter-Symbol Interference (ISI)
Interactive Video Data Service (IVDS)
Interconnect
Interconnect facility
Interconnection
Interexchange Carrier (IXC)
Interface
Interference
Interleaving
International Record Carrier (IRC)
International Shortwave Broadcast Station
International Standards Organization (ISO)
International Telecommunications Union (ITU)
Internet capability
Internet of Things
Internet Protocol (IP)
Internet Protocol version 6 (IPv6).
Interoperability
Intersatellite link
Interworking Function (IWF)
IoT
iPod
IS (Interim Standard)
IS-136 EIA (Interim Standard 136)
IS-2000 EIA (Interim Standard 2000)
IS-41 (Interim Standard 41)
IS-54 EIA (Interim Standar 54)
IS-95 EIA (Interim Standard 95)
ISDN (Integrated Services Digital Network)
Istilah Telekomunikasi
ITU-T International Telecommunications Union (Telecommunications standarization sector)
iTunes
IXLT
Jitter
Ka-band
kamus telekomunikasi
Kartu Cerdas
Keying frequency
Keying I
Keying II
Keying wave
Kilobits per Second (Kbps)
Kilohertz (kHz)
Ku-band
L-band
Land Mobile Communications Council (LMCC)
Land mobile radio
Land mobile service
Landline
LAPB (Link Access Protocol for B-channel)
LATA (Local Access Transport Area)
Layanan Purna Jual
LCD (Liquid Crystal Display)
Least Significant Bit (LSB)
LED (Light Emitting Diode)
Lee's model
Lifeline/link-Up Services
Line
Linear power amplifier (LPA)
Linear Predictive Coding (LPC)
Link
Link budget
Little LEO
Local Area Network (LAN)
Local calling area
Local exchange area
Local Exchange Carrier (LEC)
Local loop
Local Multipoint Distribution Service (LMDS)
Local number portability
Local operator
Local-State Governmental Advisory Committee (LSGAC)
Location Area Identity (LAI)
Location registration
Logical channel
Look angle
LOS (line of sight)
LOS (loss of signal)
Lottery/random selection
Low Earth Orbiting Satellite (LEO)
Low Noise Amplifier (LNA)
Low Power Television Service (LPTV)
LTE
LTE Frame Structure
lu
lub
lur
M2M
Machine to Machine
Macro cell
Major Trading Area (MTA)
Mast
MASTER
Master Antenna Television System (MATV)
Matched filter
MC-CDMA (Multi-Carrier Code Division Multiple Access)
Mcps (Mega Chips per Second)
Mean Opinion Score (MOS)
Medium Access Control (MAC)
Medium Earth Orbiting Satellite (MEO)
Memory Board 2 Mbyte (ME2M)
MEMT
Message
Message alert
Message entry device
Messaging
MHz (Megahertz)
Micro cell
Microwave band
Microwave radio
Middleware
Minutes of Use
MIPS (Millions of Instructions per Second)
MIRS (Motorola Integrated Radio System)
Mobile Application Part (MAP)
Mobile Assisted Hand-off ( MAHO )
Mobile computing device
Mobile data
Mobile equipment
Mobile Identification Number (MIN)
Mobile Media Mode (MMM)
Mobile Network Virtual Operation
Mobile phone
Mobile phone network
Mobile satellite
Mobile service Switching Center (MSC)
Mobile service Switching Center Interface
Mobile Station (MS)
Mobile subscriber
Mobile Telephone Service
Mobile Telephone Switching Office (MTSO)
Mobile virtual network operator
Mobitex
Modem (MOdulator DEModulator)
Modem pool
Modified final judgement
Modulation
Monopalm
Monophonic sound
Monopole
Moratoria
Most Significant Bit (MSB)
MP3
MPEG (Moving Picture Experts Group)
MPEG4 (Moving Picture Experts Group Compression Standard Version 4)
MSA (Metropolitan Statistical Area)
MSISDN (Mobile Station Integrated Services Digital Network)
MSK (Minimum Shift Keying)
Multi party calling
Multi-pulse excited
Multichannel Multipoint Distribution Service (MMDS)
Multimedia Messaging Service (MMS)
Multipath
Multipath propagation
Multiple access
Multiple Address Systems (MAS)
Multiplexer
Multipoint
Multipoint distribution service
Mutual compensation
Mutually exclusive application
MVNO
N-AMPS (Narrowband Advanced Mobile Phone System)
Nailed-up conmection
NAM (Number Assignment Module)
Narrowband PCS
Nested codes
Network Elements (NE)
Network Management Center (NMC)
Network Switching Subsystem (NSS)
NMT-450 (Nordic Mobile Telephony – 450)
No Service Indicator
No-answer transfer
Noise figure
Non-Ionizing Electromagnetic Radiation (NIER)
Nordic Mobile Telephony (NMT)
North American Digital Cellular (NADC)
NRZ (Non Return to Zero)
Nyquist filter
Nyquist rate
OAM (Operations
OBRA 93 (Omnibus Budget Reconciliation Act of 1993)
OCQPSK (Orthogonal Complex Quadrature Phase Shift Keying)
OFDM (Orthogonal Frequency Division Multiplex)
Off-Peak
Okamura model
OMC (Operation and Maintenance Center)
Omni directional antenna
On circulation
One-and-a-half-way paging
One-stop shop
Open system interconnect
Open Systems Interconnection
Operations Support Systems (OSS)
Operator
Operator Service Provider (OSP)
OQPSK (Offset Quadrature Phase Shift Keying)
Original equipment manufacturer
Original Equipment Manufacturer (OEM)
Out of Band Signaling
Output Radio Frequency Spectrum
Over-the-Air Service Provisioning (OTASP)
Overlay Area Code
OVSF Orthogonal Variable Spreading Function
PA (Power Amplifier)
PABX (Private Automatic Branch Exchange)
Packet
Packet radio
Packet Switched Public Data Network (PSPDN)
Packet Switching
PACS (Personal Access Communications System)
Pad
PAD (Packet Assembler/Disassembler)
Pager
Pager Printer (Receiver)
Paging
Paging Message Processor
PAM (pulse amplitude modulation)
PAMR (Public Access Mobile Radio)
Part 68
Partial response signalling
Partitioning
Path Loss
PBX (Private Bank Exchange)
PCH Paging Channel
PCIA (Personal Communications Industry Association)
PCMCIA (Personal Computer Memory Card International Association)
PCN (Personal Communications Network)
PCS (Personal Communications System)
PCS 1900
PDC (Personal or Pacific Digital Cellular)
PDF (Probability Density Function)
Peak
Peak power
Personal Digital Assistant (PDA) atau Personal Communicator
Personal Mobility
Personal Number or Universal Number
Phase jitter
PHP (Personal Handy Phone)
PHS Personal Handy Phone System
Physical channel
Pilot code
Pilot pollution
PIN Code (Personal Identity Number code)
PLL (Phase Locked Loop)
PLMN (Public Land Mobile Network)
PMR (Private Mobile Radio)
PNCQPSK (Pseudo-Noise Complex Quadrature Phase Shift Keying)
POCSAG (Post Office Code Special Advisory Group)
Point-to-Point
Polarization diversity
Pole Attachment
POP (Persons of Population)
Portable
Potential site
POTS (Plain Old Telephone Service)
Power control
Power Link Budget
Power spectral density
PQA (Palm Query Applications)
PRBS (Pseudo-Random Binary Sequence)
Pre-paid Cellular
Primary GSM (P-GSM)
Private Carrier
Private Radio Service
PRMA (Packet Reservation Multiple Access)
Processing gain
Project 25
Project Angel
Propagation
Propagation channel
Proportional and Owned Subscribers
Protocol
PSAP (Public Safety Answering Point)
PSD (Power Spectral Density)
PSK (Phase Shift Keying)
PSTN (Public Switched Telephone Network)
PSWAC (Public Safety Wireless Advisory Committee)
PTT
Public Land Mobile Network (PLMN)
Public Utilities Commission
Pulse
Pulse Amplitude Modulation (PAM)
Pulse Coded Modulation (PCM)
Pulse Coded Modulation 30 (PCM30)
Punctured code
Push-to-Talk Operation
PWRS
Q (Quadrature-Phase)
QAM (Quadrature Amplitude Modulation)
QCIF (Quarter CIF (1/4 CIF)).
QoS (quality of service)
QPSK (Quadrature Phase Shift Keying)
Quantizing
RACE (Research in Advanced Communications Equipment)
RACH (Random Access Channel)
Radar
Radiation
Radio Access Network (RAN)
Radio Common Carrier (RCC)
Radio Determination
Radio facsimile
Radio Frequency (RF)
Radio Frequency Channel (RFC)
Radio Frequency Interference (RFI)
Radio Frequency Radiation (RFR)
Radio link
Radio port
Radio propagation
Radio-Frequency Fingerprinting
Radiotelegraphy
Radiotelephony
Rake receiver
Random access
Rate Adaption
Rate Center
Rayleigh channel
Rayleigh fading
RC (Radio Configuration)
Real Time
Receive diversity
Receiver
Receiver Antenna Module (RXAMOD)
Receiver Antenna Module and Multicoupler (RXAMCO)
Receiver Multicoupler (RXMUCO)
Reception Window
Recon Petition
Redundancy
Reed Solomon code
Refarming
Reflection
ReFLEX 25
Registration
Repeater
Repertory dialing
Resale Carriers
Reuse factor
Reverse link
RF Noise
Rician channel
RNC (Radio Network Controller) under the UMTS system.
Roaming
Roaming Agreement
Rotary
Router
Routing
RPE-LTP (Regular Pulse Excited-Long Term Prediction)
RS-232
RSA (Rural Statistical/Service Area)
RSSI (Received Signal Strength Indication)
Run length coding
Rural Cellular Radio Service Area
S-Band
S/I (signal-to-interference ratio)
S/N (signal-to-noise ratio)
SACCH (Slow Associated Control Channel)
Sampling
SAT (Set-up Audio Tone)
Satellite
Satellite Carrier
Satellite Dish
Satellite Master Antenna Television (SMATV)
Satellite Phone
Scambler
Scattering
SCCH (Signaling Control Channel)
SCH (Synchronization Channel)
SDCCH (Slow Dedicated Control Channel)
SDH (Synchronous Digital Hierarchy)
SDMA (Space Division Multiple Access)
Search Engine Optimization
Sector
Sectorization
Sensitivity
SEO
Service Area
Service Plan
Service Provider
SFHMA (Slow Frequency Hopped Multiple Access)
Shadow fading
Shadowing Effect (Shadow)
SHF (Super High Frequency)
Sideband
Signal Booster
Signal-to-interference ratio
Signal-to-Noise Ratio (S/N)
Signaling
SIM
SIM Card (Subscriber Identity Module Card)
Simplex
Simulcast
Simultaneous Multiple Round Action
Site
Slamming
SLAVE
Sleep Mode
Slotted ALOHA
Slow fading
Smart Antenna
Smart Card
Smart City
Smart Phone
SMR (Specialized Mobile Radio)
SMS (Short Messaging Service)
SMSC (Short Message Service Center)
SMT (Surface Mount Technology)
SN64
SNR Signal-to-Noise Ratio
SOCS (Satellite linked Off-shore Cellular System)
Soft handoff
Space diversity
Special Emergency Radio Services (SERS)
Special Subframe
Specialized Common Carrier (SCC)
Spectrum
Spectrum Assignment
Spectrum Cap
Spectrum Etiquette
Spectrum spreading
Speech Coding
Spread Spectrum
SR (Spread Rate)
SRAM (Static Random Access Memory)
SS Spread Spectrum
SS7 (Signaling System 7)
SSD (Shared Secret Data)
STANDBY
Standby Time
Stereo
Submultiplexed
Subscriber
Subscriber Fraud
Subscriber Number
Subscriber Profiling
Supplementary services
Switch
Symbian
Synchronization
Synchronous
System A/B
System ID
System Selection Switch
T-Carrier or T1 Circuit
TACS (Total Access Communications System)
Tail Bit (TB)
Talk Time
TAMS (Temporary Mobile Station Identity)
TCH (Traffic Channel)
TCH/F (Traffic Channel - full rate)
TCH/H (Traffic Channel - half rate)
TCM (Trellis Code Modulation)
TCP/IP (Transmission Control Protocol/Internet Protocol)
TDD
TDD (Time Division Duplex)
TDD Configurations
TDMA (Time Division Multiple Access)
TDN (Temporary Directory Number)
TDTD (Time Division Transmit Diversity)
Teknologi Telekomunikasi
Telecommand
Telecommunications
Telecommunications Facilities
Telecommunications Site
Telecommunications Tower
Teleconferencing
Telematics
Telemetry
Telephone
Telephony
Telephony and Distributor Processor Circuit (TDPC)
Telepoint
Teletext
Television Receive Only Earth Station (TVRO)
Telocator Alphanumberic Protocol (TAP)
Tenant Improvement
Terminal Endpoint Identifier (TEI)
Termination Charges
TETRA (Terrestrial Trunked Radio)
Third Generation
TIA (Telecommunications Industry Association (U.S.)
Time dispersion
Time diversity
Time Division Multiplexing
Timing Advance
tips SEO
TipsTrick
TMN (Telecommunications Management Network)
Toll-Free Calling Area
Tome
Total AMSL (Above Mean Sea Level)
Touch Tone
Tracking
Traffic
Traffic channel conection
Transaction
Transceiver
Transducer
Translator
Transmission
Transmit diversity
Transmitter
Transponder
Transportable
TRAU (Transocder and Rate Adapter Unit)
Tri-Mode Handset
Triangulation
Triple Band
Trunk
Trunk Cards
Trunking
TRXA
TRXD
TSTD (Time Switched Transmit Diversity)
TTA (Telecommunications Technology Association (Korea)
TTC (Telecommunications Technology Committee (Japan)
Turnkey
Twisted Pair
UBEX
UHF
ULS
Um
UMTS (Universal Mobile Telecommunications System)
Unbundling
Uni-Directional Antenna
Universal Service
UNIX
Unvalidated Phone
Uplink
UPT (Universal Personal Telecommunications)
Urban cells
USAT (Ultra Small Aperture Terminal)
User Links
USIM (An upgrade of the SIM card)
UTAM
UTRA (UMTS Terrestrial Radio Access)
UUT (Unit Under Test)
UWC (Universal Wireless Consortium)
UWC-136
UWCC (Universal Wireless Communications Consortium)
VAD (Voice Activity Detector)
Value Added Network (VAN)
VAS (Value Added Service)
VCXO (Voltage Contraolled Crystal Oscillator)
Very High Frequency (VHF)
VHF Drop-Ins
Video Mail
Viterbi algorithm
VLR (Visitors Location Register)
VMS (Voice Message Service)
Vocoder
Voice Paging Access
Voice-Activated Dialing
Voice-Mail (also called voice messaging)
VOIP (Voice Over Internet Protocol)
VPN (Virtual Private Network)
VSELP (Vector Sum Excited Linear Predictive)
W3C (World Wide Web Consortium)
Waivers
Walsh Code
WAP (Wireless Application Protocol)
waste management
Wavelength
WCA (Wireless Communications Association)
WCDMA (Wideband Code Division Multiple Access)
WCS (Wireless Communications Service)
WDM (Wavelength Division Multiplexing)
Whip Antenna
Wide Area Telecommunications/Telephone Service (WATS)
Wideband
WIN (Wireless Intelligent Network)
Windows CE
Wireless
Wireless Cable/Multipoint Distribution Service
Wireless Communication
Wireless Internet
Wireless LANs (WLAN)
Wireless Local Loop System (WLL)
Wireless Message Format
Wireless PBX (Private Branch Exchange)
WIreless Telecommunication
WMA (Windows Media Audio)
WML (Wireless Markup Language)
WOS (Wireless Office Systems)
WPABX (Wireless Private Automatic Branch Exchange)
WPDA
X.25 protocol
XML (Extensible Markup Language)