ATIS Telecom Glossary
Saturday, December 20, 2014

A B C D E F G H I
J K L M N O P Q R
S T U V W X Y Z  
Go
 
Glossary Home
Foreword
Introduction
Normative References
Using the ATIS Telecom Glossary
Annex A: Informative References
 
 
 
Search Keyword: T
  • T
  • TLP
  • T junction
  • TLS
  • T reference point
  • TM
  • T-carrier
  • TMF
  • T-coupler
  • TMOC
  • T-interface
  • tMODEL
  • T-MPLS
  • TOD
  • T-STD
  • token
  • T1 (carrier)
  • token passing
  • T1 line
  • token ring adapter
  • T1C (carrier)
  • token-bus network
  • T2 (carrier)
  • token-ring network
  • T3 (carrier)
  • tolerance
  • T4 (carrier)
  • tolerance field
  • T5 (carrier)
  • toll call
  • TA
  • toll center
  • TAA-FE
  • toll center area
  • Tactical Automatic Digital Switching System (TADSS)
  • toll center toll office
  • tactical command and control (C2) systems
  • toll circuit
  • tactical communications
  • toll connecting trunk
  • tactical communications system
  • toll diversion
  • tactical data information link (TADIL)
  • Toll Free Number Portability
  • tactical data information link--A (TADIL--A)
  • Toll Free Service End-User Subscriber
  • tactical data information link--B (TADIL--B)
  • toll office
  • tactical load
  • toll quality
  • TADIL
  • toll restriction
  • TADSS
  • toll switching trunk
  • tag
  • tone
  • tag image file format (TIFF)
  • tone diversity
  • TAI
  • tone signaling
  • tail circuit
  • tool
  • tailgate
  • top-level domain name
  • tailing
  • topography
  • take
  • topology
  • takeoff angle
  • TOPS
  • tampering
  • torn-tape relay
  • tandem
  • ToS
  • tandem area
  • total channel noise
  • tandem center
  • total harmonic distortion (THD)
  • tandem circuit
  • total internal reflection
  • tandem connection
  • total line length
  • tandem office
  • touch panel
  • tandem tie trunk network (TTTN)
  • touch screen
  • tandem trunk
  • touch tone dialing
  • tap
  • touch-sensitive
  • tape relay
  • TR
  • tapered fiber
  • trace packet
  • Target
  • trace program
  • target access control decision information (target ADI)
  • Traceability
  • target access control information (target ACI)
  • track
  • target language
  • track density
  • target of evaluation
  • trackball
  • tariff
  • tracking error
  • TASI
  • tracking mode
  • tasking
  • tracking phase
  • TAT
  • traffic
  • TC
  • traffic analysis
  • TCAP
  • traffic capacity
  • TCB
  • traffic encryption key (TEK)
  • TCB subset [FC Ver 1.0 Dec 1992]
  • traffic engineering
  • TCF
  • traffic flow confidentiality
  • TCP
  • traffic intensity
  • TCP/IP
  • traffic load
  • TCP/IP stack
  • traffic monitor
  • TCP/IP Suite
  • traffic over first routes
  • TCS
  • traffic overflow
  • TCU
  • traffic padding
  • TDD
  • traffic register
  • TDM
  • traffic service position system (TSPS)
  • TDMA
  • traffic unit
  • TDR
  • traffic usage recorder
  • TE
  • traffic-flow security
  • technical area
  • trailer
  • technical control facility (TCF)
  • tranquility
  • technical control hubbing repeater
  • Transaction
  • technical load
  • transaction application program
  • technical security policy
  • transaction capabilities (TC)
  • technical vulnerability
  • transaction integrity
  • Technology and Operations Council (TOPS)
  • transaction-oriented application
  • TED
  • transceiver
  • tee coupler
  • transcoding
  • TEER
  • transcoding gain
  • TEK
  • transducer
  • Telco
  • TRANSEC
  • teleaction service
  • transfer
  • Telecom Management and Operations Committee (TMOC)
  • transfer allowed (TFA)
  • telecommand
  • transfer capacity
  • telecommunication
  • transfer characteristics
  • telecommunication administration
  • transfer controlled (TFC)
  • telecommunication architecture
  • transfer function
  • telecommunication sector
  • transfer mode
  • telecommunications center
  • transfer prohibited (TFP)
  • Telecommunications Device for the Deaf (TDD)
  • transfer rate
  • telecommunications facilities
  • transfer restricted (TFR)
  • telecommunications infrastructure
  • transfer syntax
  • telecommunications link
  • transient
  • telecommunications load equipment
  • transit delay
  • telecommunications management network (TMN)
  • transit network identification
  • telecommunications security
  • transit network section
  • telecommunications service
  • transit node
  • Telecommunications Service Priority (TSP) service
  • transit time
  • Telecommunications Service Priority (TSP) system
  • transition
  • Telecommunications Service Priority (TSP) system user
  • transition frequency
  • telecommunications system
  • transition zone
  • telecommunications system operator
  • translate
  • teleconference
  • translating program
  • telegram
  • translation signaling point (TSP)
  • telegraph
  • translator
  • telegraphy
  • transliterate
  • telemetry
  • transmission
  • telephone exchange
  • transmission block
  • telephone frequency
  • transmission buffer
  • telephone number
  • transmission channel
  • Telephone Number Mapping (ENUM)
  • transmission coefficient
  • telephone sidetone
  • transmission control character
  • telephony
  • transmission control protocol
  • telephoto
  • transmission frame
  • teleprinter
  • transmission level
  • teleprocessing
  • transmission level point (TLP)
  • teleseminar
  • transmission line
  • teleservice
  • transmission loss
  • teletex
  • Transmission Measuring (105 Type) Test Line/Responder
  • teletext
  • transmission medium
  • teletraining
  • transmission security (TRANSEC)
  • teletypewriter (TTY)
  • transmission security key (TSK)
  • teletypewriter control unit (TCU)
  • transmission service channel
  • teletypewriter exchange service (TWX)
  • Transmission Specifications
  • teletypewriter signal distortion
  • transmission system
  • television (TV)
  • transmission time
  • television broadcast translator
  • transmission window
  • Telex®
  • transmissivity
  • Telnet
  • transmit flow control
  • TEM
  • transmit objective loudness rating (TOLR)
  • TEMPEST
  • transmit signal
  • temporal application
  • transmit-after-receive time delay
  • temporal coherence
  • transmittance
  • temporal edge noise
  • transmitter
  • temporally coherent radiation
  • transmitter attack-time delay
  • Temporary Local Directory Number (TLDN):
  • transmitter central wavelength range (tmax - tmin)
  • terahertz (THz)
  • transmitter power output rating
  • terminal
  • transmitter release-time delay
  • terminal access controller (TAC)
  • transmitter-receiver pair
  • terminal adapter
  • transmultiplexer
  • terminal data
  • transparency
  • terminal deregistration
  • transparent interface
  • terminal endpoint (TE) functional group
  • transparent loopback
  • terminal equipment
  • transparent network
  • terminal identifier
  • transponder
  • terminal impedance
  • transport
  • terminal mobility
  • Transport Layer
  • terminal mobility controller
  • transport overhead
  • terminal mobility management
  • transportability
  • terminal registration
  • transportable station
  • terminal registration area
  • transposition
  • terminal service profile (TSP)
  • transverse electric (TE) mode
  • terminal type
  • transverse electric and magnetic (TEM) mode
  • terminating endpoint
  • transverse magnetic (TM) mode
  • terminating network function
  • transverse offset loss
  • termination
  • transverse parity check
  • terminus
  • transverse redundancy check (TRC)
  • ternary signal
  • transverse resolution
  • terrestrial radiocommunication
  • trapdoor
  • terrestrial station
  • trapped electromagnetic wave
  • TESLA
  • trapped mode
  • test and validation
  • trapped ray
  • test antenna
  • traveling wave
  • test center
  • TRC-FE
  • test key
  • tree network
  • test point
  • tree search
  • test tone
  • tree structure
  • Testline Coordinator
  • tree topology
  • text processing
  • tremendously high frequency (THF)
  • TF
  • TRI-TAC
  • TFTP
  • TRI-TAC equipment
  • TG
  • triaxial cable
  • TGM
  • tributary circuit
  • THD
  • tributary office
  • thermal noise
  • tributary station
  • thermal radiation
  • trim effect
  • thermodynamic temperature
  • triple data encryption algorithm (TDEA)
  • THF
  • triple precision
  • thin client (computing)
  • triplet
  • thin-client software
  • tristimulus values
  • thin-film laser
  • Trojan horse
  • thin-film optical modulator
  • troposcatter
  • thin-film optical multiplexer
  • troposphere
  • thin-film optical switch
  • tropospheric duct
  • thin-film optical waveguide
  • tropospheric scatter
  • third window
  • tropospheric wave
  • third-order intercept point
  • true power
  • Thousand-Block (NXX-X) Number Pooling:
  • truncated binary exponential backoff
  • Thousands-block
  • truncation
  • thread
  • truncation error
  • threat
  • trunk
  • threat analysis
  • trunk circuit identification code (TCIC)
  • threat assessment
  • trunk encryption device (TED)
  • three-bit byte
  • Trunk Gateway
  • three-way calling
  • trunk group
  • threshold
  • trunk group multiplexer (TGM)
  • threshold current
  • trunk group serial number (TGSN)
  • threshold extension
  • trunk hunting
  • threshold frequency
  • trust
  • through group
  • trusted computer system (TCS)
  • through supergroup
  • trusted computing base (TCB)
  • through-group equipment
  • trusted distribution
  • through-supergroup equipment
  • trusted function
  • throughput
  • trusted functionality
  • THz
  • trusted identification forwarding
  • TIA
  • trusted network
  • ticket
  • trusted network interface unit (TNIU)
  • ticket-oriented
  • trusted path
  • ticketed call
  • trusted process
  • TIE
  • trusted recovery
  • tie line
  • trusted region
  • tie trunk
  • trusted software
  • TIES
  • trusted third-party
  • TIFF
  • truth table
  • tight buffer
  • TS
  • tiling
  • TS
  • time
  • TSEC nomenclature
  • time ambiguity
  • TSK
  • time availability
  • TSP
  • time block
  • TSP system
  • time bomb
  • TSPS
  • time code
  • TSPS complex
  • time code ambiguity
  • TTTN
  • time code resolution
  • TTY
  • time constant
  • TTY/TDD
  • time diversity
  • tuning
  • time division
  • tunneling
  • time guard band
  • tunneling mode
  • time instability
  • tunneling ray
  • time interval error (TIE)
  • TUP-FE
  • time jitter
  • Turing machine
  • time marker
  • turnaround time
  • time of occurrence
  • turnkey
  • time scale
  • TV
  • time scale factor
  • twin cable
  • time server
  • twin sideband transmission
  • time slot
  • twin-lead
  • time stamp (TS)
  • twinplex
  • time standard
  • twist
  • time tick
  • twisted pair
  • time-assignment speech interpolation (TASI)
  • twisted pair cable
  • time-consistent busy hour (TCBH)
  • two-out-of-five code
  • time-delay distortion
  • two-part code
  • time-derived channel
  • two-person control
  • time-division multiple access (TDMA)
  • two-person integrity (TPI)
  • time-division multiplexing (TDM)
  • two-pilot regulation
  • time-division switching
  • two-sample deviation
  • time-domain reflectometer (TDR)
  • two-sample variance
  • time-gated direct-sequence spread spectrum
  • two-source frequency keying
  • time-out
  • two-tone keying
  • time-sharing
  • two-tone telegraph
  • time-variant value
  • two-way alternate operation
  • timeliness
  • two-way simultaneous operation
  • timing extraction
  • two-wire circuit
  • timing jitter
  • TWX®
  • timing recovery
  • TX
  • timing signal
  • Type 1 Interconnection Service Provider
  • timing tracking accuracy
  • type 1 product
  • TISPAN
  • type 2 product
  • TLM
  • type 3 algorithm
  • TLM-FE
  • type 4 algorithm


  •  
    These definitions were prepared by ATIS Committee PRQC
     
    For more information on the work related to these definitions,
    please visit the ATIS website and the ATIS Document Center