3 Definitions and abbreviations

06.513GPPGSM Enhanced full rate speech processing functions: General descriptionTS

3.1 Definitions

Definition of terms used in the present document can be found in GSM 06.60 [6], GSM 06.61 [7], GSM 06.62 [8], GSM 06.81 [9] and GSM 06.82 [10].

3.2 Abbreviations

For the purposes of the present document, the following abbreviations apply:

ACELP Algebraic Code Excited Linear Prediction

BFI Bad Frame Indication

BSS Base Station System

CCITT Comité Consultatif International Télégraphique et Téléphonique

DTX Discontinuous Transmission

ETS European Telecommunication Standard

GSM Global System for Mobile communications

MS Mobile Station

PCM Pulse Code Modulated

PLMN Public Land Mobile Network

PSTN Public Switched Telephone Network

RF Radio Frequency

RSS Radio SubSystem

RX Receive

SACCH Slow Associated Control CHannel

SID SIlence Descriptor

SP flag SPeech flag

TAF Time Alignment Flag

TX Transmit

For abbreviations not given in this clause, see GSM 01.04 [1].