A reference configuration of the transmission chain is shown in GSM 05.01 [4]. According to this reference configuration@ the present document specifies the data blocks given to the encryption unit. It includes the specification of encoding@ reordering@ interleaving and the stealing flag. It does not speciSl the channel decoding method. The definition is given for each kind of logical channel@ starting from the data provided to the channel encoder by the speech coder@ the data terminal equipment@ or the controller of the Mobile Station (MS) or Base Transceiver Station (BTS). The definitions of the logical channel types used in this technical specification are given in GSM 05.02 [5]@ a summary is in annex A.
TS 100 909-2003 history
2005TS 100 909-2005 Digital Cellular Telecommunications System (Phase 2=); Channel coding (3GPP TS 05.03 version 8.9.0 Release 1999)
2004TS 100 909-2004 Digital cellular telecommunications system (Phase 2+); Channel coding (3GPP TS 05.03 Version 8.8.0 Release 1999)
2003TS 100 909-2003 Digital Cellular Telecommunications System (Phase 2+); Channel Coding (3GPP TS 05.03 Version 8.7.0 Release 1999)
2001TS 100 909-2001 Digital Cellular Telecommunications System (Phase 2+); Channel Coding (3GPP TS 05.03 Version 8.6.1 Release 1999)
2000TS 100 909-2000 Digital Cellular Telecommunications System (Phase 2+); Channel Coding (3GPP TS 05.03 Version 8.6.0 Release 1999)