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C
C-RNTI - Cell Radio Network Temporary Identifier
C Link
C/R - Command/Response field bit
C++
C1
C2
C31
C32
C7
CA - Cell Allocation
CA - Certification Authority
CAC - Connection Admission Control
CACH - Common Assignment Channel
CACH Chip Bit. - Common Assigned Channel Chip Bit
CAI - Channel Assignment Indicator
CAI - Charge Advice Information
Call forward busy
Call forward no answer
Call forwarding
Call pickup
Caller ID
CAMEL - Customized Applications for Mobile network Enhanced Logic
Camp On
Candidate Set
CAP - CAMEL Application Part
CAPEX - Capital Expenditure
CAS - Channel Associated Signalling
CAST - 128
CB - Cell Broadcast
CBC - Cell Broadcast Center
CBC - Cipher Block Chaining
CBCH - Cell Broadcast Channel
CBMI - Cell Broadcast Message Identifier
CBQ - Class-Based Queuing
CBR - Constant Bit Rate
CBWFQ - Class-Based Weighted Fair Queuing
CC - Country Code
CC – Convolutional Code
CCA - Clear Channel Assessment
CCBS - Completion of Calls to Busy Subscriber
CCCH - Common Control Channel
CCCH - Common Control Channel (UMTS)
CCF - Call Control Function
CCF - Charging Collection Function
CCF - Conditional Call Forwarding
CCH - Control Channel
CCITT - Consultative Committee for International Telegraphy and Telephony
CCM - Current Call Meter
CCS - Common Channel Signalling
CCTrCH (Coded Composite Transport Channel)
CD - Call Deflection
CD - Call Disconnect
CD/CAICH - CPCH Collision Detection/Channel Assignment Indicator Channel
CDI - Collision Detection Indicator
CDMA - Code Division Multiple Access
CDMA Candidate Frequency
CDMA Channel
CDMA Channel Number
CDMA Frequency Assignment
CDMA Preferred Set.
CDMA2000
cdmaOne
CDR - Call Detail Recording
CDV - Cell Delay Variation
CE - Customer Edge
Cell
Cell (ATM)
Cell Relay
Cell Reselection
Cell Selection
CELP - Code Excited Linear Predictive Coding
CEND - end of charge point
Center SR3 Frequency
Centralized Call Processing
CEPT - Conférence des administrations Européennes des Poste set Telecommunications
Certificate Enrollment
Certification Request
CF - Candidate Frequency
CF (Call Forward)
CFB - Call Forwarding on mobile subscriber Busy
CFB - CiphertextFeedback
CFNRc - Call Forwarding on mobile subscriber Not Reachable
CFNRy - Call Forwarding on No Reply
CFP - Contention Free Period
CFU - Call Forwarding Unconditional
CGF - Charging Gateway Function
CGI - Cell Global Identity
Channel Coding
CHAP - Challenge/Handshake Authentication Protocol
Chargeable Event
Checksum
ChID - Channel Identifier
Chirping
CHP - Charging Point
CI - Cell Identity
CIC - Circuit Identity Code
CID - Connection Identifier (WiMAX)
CIDR - Classless Inter Domain Routing
CINR - Carrier to Interference plus Noise Ratio
Ciphertext
CIR - Carrier to Interference Ratio
CIR - Committed Information Rate
Circuit Switching
Citrofortunella
CK - Cipher Key
CKSN - Cipher Key Sequence Number
Class A Terminal
Class B Terminal
Class C Terminal
Classmark
CLI - Calling Line Identity
Client
CLIP - Connected Line Identification Presentation
CLIR - Connected Line Identification Restriction
CLK - Clock
CLKE - Clock Estimate
CLKN - Clock Native
Closest Match Routing
CLP - Cell Loss Priority
CM - Connection Management
CMAC - Cipher Message Authentication Code
CMD - Command
CMIP - Client Mobile IP
CMM - Channel Mode Modify
CMP - Certificate Management Protocol
CMR - Call Management Record
CMR - Codec Mode Request
CN - Core Network
CNG tone
CoA - Care of Address
CoD - Confirmation of Delivery
Code Channel
Code Symbol
Codebook
Codec - Coder - Decoder
COM - Complete
Combinational Code
Common Power Control Sub channel
Community Strings
Companding
Compression
Conference Factory
Confidentiality
Configuration Change Indicator
CONNACK - Connect Acknowledgement
Connectable Device
Connected mode
Conversational Service
Convolutional Code
COPS - Common Open Policy Services
CORBA - Common Object Request Broker Architecture
CoS - Class of Service
COUNT - Call History Parameter
Coverage area
CP - Contention Period
CPCH - Common Packet Channel
CPCH - Common Power Control Channel
CPCS - Common Part Convergence Sublayer
CPE - Customer Premises Equipment
CPG - Call Progress
CPH (Call Party Handling)
CPICH - Common Pilot Channel
CPS - Common Part Sublayer
CPU - Central Processing Unit
CRC - Cyclic Redundancy Check
CRC - Cyclic Redundancy Code
CRL - Certificate Revocation List
CRNC - Controlling RNC
CS - Circuit Switched
CS - Convergence Sublayer
CSA (Call Segment Association)
CSAP - Control Service Access Point
CSCF (Call Session Control Function)
CSE (CAMEL Service Environment)
CSI (CAMEL Subscription Information)
CSICH - CPCH Status Indicator Channel
CSL - Component Sublayer
CSMA - Carrier Sense Multiple Access
CSMA/CA - Carrier Sensing Multiple Access / Collision Avoidance
CSMA/CD - Carrier Sense Multiple Access with Collision Detection
CSN - Connectivity Service Network
CSPDN - Circuit Switched Public Data Network
CSPF - Constrained Shortest Path First
CSRC - Contributing Source
CT - Call Transfer
CT - Class Type
CT - Continuous Transmission
CTCH - Common Traffic Channel
CTR (Connect To Resource)
CTS - Clear To Send
CUG - Closed User Group
CUG Index - Closed User Group Index
Cut and Paste Attack
CVSD - Continuous Variable Slope Delta Modulation
CW - Call Waiting
CWDM - Coarse Wave Division Multiplexing
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