Организация связи в сетях LTE

CFI             Control Format Indicator, управляющий индикатор формата, передаваемый в нисходящем направлении в физическом канале PCFICH.

CFN             Connection Frame Number

CFNRc       Call Forwarding on mobile subscriber Not Reachable

CFNRy       Call Forwarding on No Reply

CFU             Call Forwarding Unconditional

CG             Cell Group

             Carrier Group

CGI             Common Gateway Interface

CHAP       Challenge Handshake Authentication Protocol

CHP             CHarging Point

CHV             Card Holder Verification information

CI             Cell Identity

CID Cell-ID             (positioning method)

CID             Cell-ID (positioning method)

CIF            Carrier Indicator Field

CIM             Common Information Model

CIoT             Cellular Internet of Things

CIR             Carrier to Interference Ratio

CK             Cipher Key

CKSN       Ciphering Key Sequence Number

CLA             CLAss

CLI             Calling Line Identity

CLIP             Calling Line Identification Presentation

CLIR             Calling Line Identification Restriction

CLK             Clock

CLNP       Connectionless network protocol

CLNS       Connectionless network service

CM             Connection Management

CMAS       Commercial Mobile Alert Service

CMC             Connection Mobility Control

CMD             Command

CMIP             Common Management Information Protocol

CMISE       Common Management Information Service

CMM             Channel Mode Modify

CN       Core Network

Comfort Noise

CNAP       Calling Name Presentation

CNAV       Civil Navigation

CNG             Calling Tone

CNL             Co-operative Network List

CNTR       Counter

COLI             COnnected Line Identity

COLR       COnnected Line identification Restriction

COM             COMplete

CoMP      Coordinated Multi Point

CONNACK       Connect Acknowledgement

CONS       Connection-oriented network service

       Constant Bit Rate

CORBA       Common Object Request Broker Architecture

CP             Control Plane, плоскость управления. Часть состава и функционирования протоколов интерфейсов Uu и S1, относящаяся к передаче служебной информации.

CP             Cyclic prefix – циклический префикс

CP-Admin       Certificate Present (in the MExE SIM)-Administrator

CPBCCH       COMPACT Packet BCCH

CPCH       Common Packet Channel

CPCS             Common Part Convergence Sublayer

CPE             Customer Premise Equipment

CPE_X       Customer Premise Equipment for E-UTRA operating band X

CPICH       Common Pilot Channel

C-plane       Control Plane

CPS             Common Part Sublayer

CP-TP       Certificate Present (in the MExE SIM)-Third Party

CPU             Central Processing Unit

CQI             Channel Quality Indicator. индикатор качества канала.

CRC             Cyclic Redundancy Check

CRE             Call Ree-establishment procedure

             Cell Range Extension

CRI             CSI-RS Resource Indicator ресурсный индикатор информации о состоянии канала

CRNC       Controlling Radio Network Controller

C-RNTI       Cell Radio Network Temporary Identifier, временный сотовый идентификатор радиосети.

CRS            Cell-specific Reference Signal

CS       Circuit Switched

Coding Scheme

CSA            Common Subframe Allocation

CSCF             Call Server Control Function

CSD             Circuit Switched Data

CSE             Camel Service Environment

CSFB             CS fallback

CSG             Closed Subscriber Group, закрытая группа пользователей.

CSGID       Closed Subscriber Group Identity

CS-GW       Circuit Switched Gateway

CSI             Channel State Information, информация о состоянии канала

CSI-IM      CSI interference measurement

CSI-RS       Channel-State Information Reference Signals

CSPDN       Circuit Switched Public Data Network

CT       Call Transfer supplementary service

Channel Tester

Channel Type

CTCH       Common Traffic Channel

CTDMA       Code Time Division Multiple Access

CTFC             Calculated Transport Format Combination

CTM             Cellular Text telephone Modem

C-TPDU       Command TPDU

CTR             Common Technical Regulation

CTS             Cordless Telephony System

CUG             Closed User Group

CW       Call Waiting

Continuous Wave (unmodulated signal)

CWI             Character Waiting Integer

CWT             Character Waiting Time

DAC             Digital to Analog Converter

DAD             Destination ADress

DAI             Downlink Assignment Index

DAM             DECT Authentication Module

DB             Dummy Burst

DC             Direct Current

             Dedicated Control (SAP)

             Dual Connectivity

DC_X-Y       Inter-band DC of component carrier(s) in one sub-block within Band X and component carrier(s) in one sub-block within Band Y where X and Y are the applicable E-UTRA operating band

DCA             Dynamic Channel Allocation

DCCH       Dedicated Control Channel, логический выделенный управляющий канал, предназначенный для обеспечения связи между сетью и абонентом, имеющим RRC-соединение.

DCE             Data Circuit terminating Equipment

DCF             Data Communication Function

DCH             Dedicated Channel