OTE PUMA T2 - Page 19

PUMA T2
Technical Handbook
List of acronyms
P/N: 779-0306/01
Revision 03
OTE Proprietary information
Page xix
CMCE
Circuit Mode Control Entity
CMIP
Common Management Information Protocol [PP]
CO
Connection Oriented
Codec
Coder / decoder [PP]
COLP
COnnected Line identification Presentation
CoU
Class of Usage
CP
Control Physical channel
CR
Call Report
CRC
Cyclic Redundancy Check
CRS
Control Room Server [PP]
CRT
Call Retention
CRU
Control Room Unit [PP]
CR(V)
Call Retention (Value) [PP]
CS
Customer Specific Requirement [PP]
CSMA/CD
Carrier Sense Multiple Access/Collision Detect [PP]
CSS
Carrier Specific Signalling
CT
Cipher Text
Cut-off
Termine con cui si ridefinisce un criterio di interruzione del
processo di carica da parte del caricabatterie
CW
Call Waiting
D- Downlink
(BS->MS) identifier prefix [GPR]
DAC
Dispatcher Audio Console [PP]
DASS
Digital Audio Signalling System [PP]
DBMS
Data Base Management System [PP]
DC
Direct Current
D-CT
Downlink Continuous Transmission
D-CTT
Downlink Carrier Timesharing Transmission
DM
Direct Mode [PP]
D-MCCTT
Downlink Main Control Channel Timesharing Transmission
DCK
Derived Cipher Key
DCK1
Part 1 of the DCK
DCK2
Part 2 of the DCK
DCOMP
Data COMpression Protocol
DGNA
Dynamic Group Number Assignment
DK
Derived Key
DL
Discreet Listening
DL
DownLink