Digital Cellular Telecommunications System (Phase 2+); Rate Adaption on the Mobile Station-Base Station System (MS-BSS) Interface (GSM 04.21 Version 6.0.0 Release 1997)
The present document defines the rate adaptation functions to be used in GSM PLMN Mobile Stations (MS)s for adapting terminal interface data rates to the Mobile Station - Base Station System (MS-BSS) interface data rates in accordance with GSM 03.10 [3]. The provision of these functions will depend on the services a particular station is designed to support. NOTE: The present document should be considered together with GSM 08.20 [9] (Rate Adaptation on the BSSMSC Interface) to give a complete description of PLMN rate adaptation.