ATIS Telecom Glossary
Friday, October 31, 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: E
  • E & M signaling
  • EMMA
  • E layer
  • emoticon
  • E region
  • EMP
  • e-
  • emphasis
  • E-AC-3
  • Employee/Official Number
  • E-ACR
  • EMR
  • E-bend
  • EMR hazards
  • e-cash
  • EMS
  • e-commerce
  • EMSEC
  • E-LAN
  • EMTEL
  • E-LMI
  • emulate
  • e-mail
  • EMV
  • e-mail address
  • EN
  • e-mail exploder
  • en-bloc signaling
  • E-plane bend
  • Enabled
  • e-trade
  • enabling signal
  • e-VCC
  • encapsulation
  • e-zine
  • encipher
  • e.m.r.p.
  • Encipherment
  • EbN0
  • encode
  • E2E
  • encoder
  • E9-1-1
  • encoding
  • EAN
  • encoding law
  • EAP
  • encrypt
  • EAPS
  • Encryption
  • earth
  • encryption algorithm
  • Earth coverage (EC)
  • encryption element
  • earth electrode subsystem
  • end certificate
  • Earth exploration-satellite service
  • end distortion
  • earth ground
  • end entity
  • Earth station
  • end exchange
  • Earth terminal
  • end finish
  • Earth terminal complex
  • end instrument
  • EAS
  • end office (EO)
  • ease of use
  • end system (ES)
  • EAT
  • end user
  • eavesdropping
  • end-of-medium character
  • EBCDIC
  • end-of-message function
  • EBS
  • end-of-selection character
  • EC
  • end-of-text character (ETX)
  • ECCM
  • end-of-transmission character (EOT)
  • echo
  • end-of-transmission-block character (ETB)
  • echo area
  • end-to-end communication
  • echo attenuation
  • end-to-end confidentiality/integrity
  • echo canceler
  • end-to-end encipherment
  • echo cancellation
  • end-to-end encryption
  • echo check
  • end-to-end security
  • echo command
  • end-to-end signaling
  • echo effect
  • endpoint node
  • echo line
  • endurability
  • echo loss
  • endurable operation
  • echo path capacity
  • engineering channel
  • echo path delay (EPD)
  • engineering orderwire (EOW)
  • echo return loss
  • enhanced 911 (E911) system
  • echo sounding
  • enhanced service
  • echo suppression
  • enhanced service provider
  • echo suppressor
  • enhanced-quality television
  • echoplex
  • ENQ
  • ECM
  • enquiry character (ENQ)
  • ECMP
  • entity
  • ECRIT
  • entrance facility
  • EDA
  • entrance point
  • EDGE
  • entrance room
  • edge busyness
  • entrapment
  • edge-emitting LED
  • ENUM
  • EDI
  • envelope
  • EDTV
  • envelope delay distortion
  • edu
  • environmental control
  • EEPP
  • environmental security
  • EEPROM
  • EO
  • EERE
  • EOT
  • EERP
  • EOW
  • EF
  • ePDIF
  • Effective 2-Wire
  • EPG
  • Effective 2-Wire
  • ephemeris
  • Effective 4-Wire
  • epoch date
  • effective antenna gain contour (of a steerable satellite beam)
  • EPON
  • effective boresight area (of a steerable satellite beam)
  • EPP
  • effective data transfer rate
  • equal access costs
  • Effective Date
  • equal gain combiner
  • effective Earth radius
  • Equal Level Echo Path Loss
  • effective height
  • equal-length code
  • effective input noise temperature
  • equal-level patch bay
  • effective isotropically radiated power (e.i.r.p.)
  • equalization
  • effective mode volume
  • equatorial orbit
  • effective monopole radiated power (e.m.r.p.)
  • equilibrium coupling length
  • effective power
  • equilibrium length
  • effective radiated power (e.r.p.) (in a given direction)
  • equilibrium mode distribution (EMD)
  • effective speed of transmission
  • equilibrium mode distribution length
  • effective transmission rate
  • equilibrium mode power distribution
  • Effectiveness
  • equilibrium mode simulator
  • efficiency factor
  • equipment clock
  • EFM
  • equipment intermodulation noise
  • EFT
  • equipment room
  • EGA
  • equipment side
  • EHF
  • equipotential ground plane
  • EHS
  • Equivalent
  • EIA
  • equivalent gauge
  • EIA Class IVa fiber
  • equivalent network
  • EIA Class IVb fiber
  • equivalent noise resistance
  • EIA interface
  • equivalent noise temperature
  • EIB
  • equivalent pair kilometers
  • Eight Ingredient Framework
  • equivalent pulse code modulation (PCM) noise
  • eight-hundred (800) service
  • equivalent satellite link noise temperature
  • EIR
  • equivalent sheath kilometers
  • EISA
  • ER link
  • EISI
  • erase
  • EIT
  • erasure
  • elastic buffer
  • erect position
  • electric field
  • ERL
  • electrical length
  • erlang
  • electrically powered telephone
  • ERP
  • electro-optic detector
  • erroneous block
  • electro-optic effect
  • error
  • electro-optic modulator
  • error blocks
  • electro-optical intelligence (ELECTRO-OPTINT)
  • error budget
  • electro-optics
  • error burst
  • ELECTRO-OPTINT
  • error concealment
  • electrochemical recording
  • error control
  • electrographic recording
  • error correction
  • electroluminescence
  • error message
  • electrolytic recording
  • error rate
  • electromagnetic compatibility (EMC)
  • error ratio
  • electromagnetic emission control
  • error signal
  • electromagnetic environment (EME)
  • error-correcting code
  • electromagnetic interference (EMI)
  • error-correcting system
  • electromagnetic interference (EMI) control
  • error-detecting code
  • electromagnetic intrusion
  • error-detecting system
  • electromagnetic pulse (EMP)
  • error-detecting-and-feedback system
  • electromagnetic radiation (EMR)
  • error-free second (EFS)
  • electromagnetic radiation hazards (RADHAZ or EMR hazards)
  • errored second (ES)
  • electromagnetic spectrum
  • errored unit of time
  • electromagnetic survivability
  • ES
  • electromagnetic susceptibility
  • ESA
  • electromagnetic vulnerability (EMV)
  • ESB
  • electromagnetic wave (EMW)
  • ESC
  • electromechanical recording
  • escape character (ESC)
  • electronic bulletin board
  • escape code
  • electronic cash
  • ESD
  • electronic classroom
  • ESF
  • electronic commerce
  • ESM
  • electronic counter-countermeasures (ECCM)
  • ESMI
  • electronic countermeasures (ECM)
  • ESNet
  • electronic data interchange
  • ESNI
  • electronic deception
  • ESP
  • electronic distribution
  • ESS
  • electronic emission security
  • essential service
  • electronic equipment enclosure (EEE)
  • ETB
  • electronic funds transfer
  • Ethernet
  • electronic information processing system (EIP System)
  • eTOM
  • electronic information systems security (INFOSEC)
  • ETS
  • electronic jamming
  • ETSI
  • electronic key management system (EKMS)
  • ETX
  • electronic line of sight
  • EUI
  • electronic line scanning
  • evaluation
  • electronic magazine
  • evaluation assurance level (EAL)
  • electronic mail
  • evaluation baseline
  • electronic message system (EMS)
  • evaluation observation report (EOR)
  • electronic messaging service
  • evaluation unit
  • electronic payment gateway
  • Evaluator
  • Electronic Program Guide (EPG)
  • evaluator actions
  • electronic publishing (e-publishing)
  • evanescent field
  • electronic reconnaissance
  • evanescent mode
  • electronic security environment
  • EVC
  • electronic signature
  • EVDO
  • electronic switching system (ESS)
  • even parity
  • electronic till
  • event
  • electronic wallet
  • EVRC
  • electronic warfare (EW)
  • EW
  • electronic warfare support measures (ESM)
  • exalted-carrier reception
  • electronically controlled coupling (ECC)
  • exception condition
  • electronically generated key
  • excess insertion loss
  • electronics intelligence (ELINT)
  • exchange
  • electronics security (ELSEC)
  • exchange access
  • electrophotographic recording
  • exchange area
  • electrosensitive recording
  • exchange authentication information (exchange AI) [10181-2]
  • electrostatic discharge (ESD)
  • exchange carrier (EC)
  • electrostatic discharge (ESD) protective
  • exchange facilities
  • electrostatic field
  • exchange line
  • electrostatic recording
  • exchange transmission plant
  • electrostatic shield
  • exe
  • electrothermal recording
  • executive program
  • elemental area
  • executive state
  • elementary signaling element
  • exempted addressee
  • elevated duct
  • exercise key
  • ELF
  • exhaustive attack
  • ELIN
  • existing quality television
  • ELINT
  • expander
  • elliptic curve private key (d)
  • expansion
  • elliptic curve public key
  • expansion capability
  • elliptical polarization
  • Expected Measured Loss (EML)
  • ELSEC
  • expedited data unit
  • emanations security (EMSEC)
  • experimental station
  • embed
  • expert system (ES)
  • embedded adaptive differential pulse code modulation (embedded ADPCM)
  • explicit congestion message
  • embedded base equipment
  • explicit services
  • embedded computer
  • exploder
  • embedded cryptographic system
  • exploitable channel
  • embedded cryptography
  • exposed facilities
  • embedded customer-premises equipment
  • exposure
  • embedded operations channel (EOC)
  • express orderwire
  • embedded processor
  • extended ACL
  • EMC
  • extended area service (EAS)
  • EMC analysis
  • extended binary coded decimal interchange code
  • EMCON
  • extended superframe (ESF)
  • EMD
  • extended-definition television (EDTV)
  • EME
  • extensibility
  • Emergency Alert System (EAS)
  • eXtensible Markup Language
  • Emergency Broadcast System (EBS)
  • extension bell
  • emergency changeover
  • extension bit
  • emergency locator transmitter (ELT)
  • extension facility
  • emergency position-indicating radiobeacon station
  • extension terminal
  • emergency response link (ERlink)
  • external environment
  • emergency service attendant position (ESAP)
  • external environment interface (EEI)
  • emergency service call
  • external timing reference
  • emergency service routing exchange
  • external viewer
  • emergency service transfer exchange
  • extinction coefficient
  • emergency service zone (ESZ)
  • extinction ratio (re)
  • emergency short-term
  • extra bit
  • EMI
  • extra block
  • EMI
  • extra sector
  • emission
  • extra track
  • emission control (EMCON)
  • extraction resistance
  • emission security
  • extranet
  • emission spectrum
  • extremely high frequency (EHF)
  • emissions security
  • extremely low frequency (ELF)
  • emissivity
  • extrinsic joint loss
  • EML
  • eye pattern
  • EMM
  • eyes only


  •  
    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