EC-BCCH - Extended Coverage – Broadcast Control ChannelThis is a modified GSM / GPRS logical channel used to broadcast ECSI (Extended Coverage System Information) messages in support of EC-GSM-IoT operatio... View more
EC-GSM-IoT - Enhanced Coverage – GSM – Internet of ThingsThis is a term used to describe a number of enhancements to the second generation cellular technologies of GSM and GPRS in order to more efficiently s... View more
EC-PACCH - Extended Coverage – Packet Associated Control ChannelThis is a modified GSM / GPRS logical channel used to carry signalling information alongside a EC-PDTCH (Extended Coverage - Packet Data Traffic Chann... View more
EC-PCH - Extended Coverage – Paging ChannelThis is a modified GSM / GPRS logical channel used to carry paging information in support of EC-GSM-IoT operation.... View more
EC-PDTCH - Extended Coverage – Packet Data Traffic ChannelThis is a modified GSM / GPRS logical channel used to carry user data (IP packets) in support of EC-GSM-IoT operation.... View more
EC-RACH - Extended Coverage – Random Access ChannelThis is a modified GSM / GPRS logical channel used by a mobile / device in order to request resources from, or respond to a page message, in an EC-GSM... View more
EC-SCH - Extended Coverage – Synchronization ChannelThis is a modified GSM / GPRS logical channel used to carry a modified BSIC (Base Station Identity Code) and timing information in support of EC-GSM-I... View more
Ec/IoEc/Io A notation used to represent a dimensionless ratio of the average power of a channel, typically the pilot channel, to the total signal power. ... View more
ECB - Electronic Code BookECB is the simplest mode of operation for a block cipher. Plain text data is segmented into blocks and each block has the relevant encryption algorith... View more
eCCE - Enhanced Control Channel ElementsIntroduced in Release 13 of the 3GPP specifications, eCCE are used in eMTC (enhanced Machine Type Communications) and are combined to carry DCI (Downl... View more
ECF - Event Charging FunctionFor online charging, the AS (Application Server) in the IMS (IP Multimedia Subsystem) network reports accounting information to the ECF. The ECF uses ... View more
ECGI - E-UTRAN Cell Global IdentifierThe E-UTRAN Cell Global Identifier is used to identify cells globally. The ECGI is constructed from the MCC (Mobile Country Code), MNC (Mobile Network... View more
EchoA type of distortion that occurs when a signal is reflected or otherwise returned with sufficient magnitude and delay to be perceived by the speaker. ... View more
Echo CancellerA device or system that reduces or eliminates echoes in voice transmission systems. ... View more
ECM - EPS Connection ManagementIn addition to the LTE Active, Idle and Detached states there also exists various EMM ( EPS Mobility Management) and ECM (EPS Connection Management) s... View more
ECMP - Equal Cost Multiple PathECMP is a strategy used in packet routing whereby several routes exist to the same destination, all of which have an equal cost and hence will be equa... View more
eCPRI - enhanced Common Public Radio InterfaceeCPRI is a separate, alternative standard to the 3GPP's work on Centralized RAN. Where the 3GPP specifically define the protocol stack split between t... View more
ECSI - Extended Coverage System InformationFound on the EC-BCCH (Extended Coverage - Broadcast Control Channel), ECSI is specific system information message which contains the rules by which mo... View more
ECT - Explicit Communication TransferECT is a supplementary service which allows an individual involved in a call to transfer that call to a third party.... View more
EDCA - Enhanced Distributed Channel AccessThe term EDCA is used in wireless networks supporting the IEEE 802.11e Quality of Service enhancement. It supports differentiated and distributed acce... View more
