ETSI - TS 100 591
Digital Cellular Telecommunications System (Phase 2+); Rate Adaption on the Base Station System - Mobile-Services Switching Centre (BSC - MSC) Interface
| Organization: | ETSI |
| Publication Date: | 1 July 1999 |
| Status: | inactive |
| Page Count: | 27 |
scope:
The present document defines rate adaptation functions to be used in GSM PLMN Base Station Systems (BSS) transcoders and IWF for adapting radio interface data rates to the 64 kbit/s used at the A-interface in accordance with GSM03.10.
The number of Base Station System - Mobile-services Switching Centre (BSS - MSC) traffic channels supporting data rate adaptation may be limited. In this case some channels may not support data rate adaptation. Those that do, must conform to the present document.
NOTE: The present document should be considered together with GSM 04.21 to give a complete description of PLMN rate adaptation.
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