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ETSI - EN 300 729

Digital Cellular Telecommunications System (Phase 2+); Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) Speech Traffic Channels

inactive
Organization: ETSI
Publication Date: 1 April 2000
Status: inactive
Page Count: 14
scope:

The present document gives a description of the general baseband operation of Enhanced Full Rate speech traffic channels in the transmitter and in the receiver of GSM Mobile Stations (MS)s and Base Station Systems (BSS)s during Discontinuous Transmission (DTX).

For clarity, the description is structured according to the block diagrams in figures 1 and 4. Except in the case described next, this structure of distributing the various functions between system entities is not mandatory for implementation, as long as the operation on the air interface and on the speech decoder output remains the same.

In the case of BSSs where the speech transcoder is located remotely in the Base Station Controller (BSC), the implementation of the interfaces between the DTX handlers and the Radio Sub System (RSS) as described in the present document together with all their flags is mandatory, being part of the A-bis interface as described in GSM 08.60 [13].

The DTX functions described in the present document are mandatory for implementation in the GSM MSs. The receiver requirements are mandatory for implementation in all GSM BSSs, the transmitter requirements only for those where downlink DTX will be used.

Document History

November 1, 2000
Digital Cellular Telecommunications System (Phase 2+); Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) Speech Traffic Channels
A description is not available for this item.
April 1, 2000
Digital Cellular Telecommunications System (Phase 2+); Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) Speech Traffic Channels
The present document gives a description of the general baseband operation of Enhanced Full Rate speech traffic channels in the transmitter and in the receiver of GSM Mobile Stations (MS)s and Base...
EN 300 729
April 1, 2000
Digital Cellular Telecommunications System (Phase 2+); Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) Speech Traffic Channels
The present document gives a description of the general baseband operation of Enhanced Full Rate speech traffic channels in the transmitter and in the receiver of GSM Mobile Stations (MS)s and Base...
April 1, 2000
Digital Cellular Telecommunications System; Discontinuous Trasmission (DTX) for Enhanced Full rate (EFR) Speech Traffic Channels
This European Telecommunication Standard (ETS) gives a description of the general baseband operation of Enhanced Full Rate speech traffic channels in the transmitter and in the receiver of GSM Mobile...
January 1, 2000
Digital Cellular Telecommunications System (Phase 2+); Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) Speech Traffic Channels
The present document gives a description of the general baseband operation of Enhanced Full Rate speech traffic channels in the transmitter and in the receiver of GSM Mobile Stations (MS)s and Base...
December 1, 1999
Digital Cellular Telecommunications System; Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) Speech Traffic Channels
This European Telecommunication Standard (ETS) gives a description of the general baseband operation of Enhanced Full Rate speech traffic channels in the transmitter and in the receiver of GSM Mobile...
December 1, 1999
Digital Cellular Telecommunications System (Phase 2+); Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) Speech Traffic Channels
The present document gives a description of the general baseband operation of Enhanced Full Rate speech traffic channels in the transmitter and in the receiver of GSM Mobile Stations (MS)s and Base...
December 1, 1999
Digital Cellular Telecommunications System (Phase 2+); Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) Speech Traffic Channels
The present document gives a description of the general baseband operation of Enhanced Full Rate speech traffic channels in the transmitter and in the receiver of GSM Mobile Stations (MS)s and Base...
August 1, 1999
Digital Cellular Telecommunications System (Phase 2+); Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) Speech Traffic Channels
The present document gives a description of the general baseband operation of Enhanced Full Rate speech traffic channels in the transmitter and in the receiver of GSM Mobile Stations (MS)s and Base...
June 1, 1999
Digital Cellular Telecommunications System (Phase 2+); Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) Speech Traffic Channels
The present document gives a description of the general baseband operation of Enhanced Full Rate speech traffic channels in the transmitter and in the receiver of GSM Mobile Stations (MS)s and Base...
January 1, 1999
Digital Cellular Telecommunications System (Phase 2+); Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) Speech Traffic Channels
The present document gives a description of the general baseband operation of Enhanced Full Rate speech traffic channels in the transmitter and in the receiver of GSM Mobile Stations (MS)s and Base...
March 1, 1997
Digital Cellular Telecommunications System; Discontinuous Trasmission (DTX) for Enhanced Full rate (EFR) Speech Traffic Channels
This European Telecommunication Standard (ETS) gives a description of the general baseband operation of Enhanced Full Rate speech traffic channels in the transmitter and in the receiver of GSM Mobile...
January 1, 1996
Digital Cellular Telecommunications System; Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) Speech Traffic Channels
This draft European Telecommunication Standard (ETS) gives a description of the general baseband operation of Enhanced Full Rate speech traffic channels in the transmitter and in the receiver of GSM...
January 1, 1996
Digital Cellular Telecommunications System; Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) Speech Traffic Channels (GSM 06.81 Version 5.1.1)
This European Telecommunication Standard (ETS) gives a description of the general baseband operation of Enhanced Full Rate speech traffic channels in the transmitter and in the receiver of GSM Mobile...

References

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