The present document has been produced by Technical Committee Special Mobile Group (SMG)@ and is now submitted for the ETSI standards One-step Approval Procedure. The requirements described in the present document are mandatory for implementation in all GSM MSs and BSSs capable of supporting the adaptive multi rate speech traffic channel. Unless otherwise specified@ references to GSM include GSM at any frequency band.
ETSI EN 301 709:1999 history
2000ETSI EN 301 709:2000 Digital Cellular Telecommunications System (Phase 2+); Link Adaptation (GSM 05.09 Version 7.2.1 Release 1998)
1999ETSI EN 301 709:1999 Digital Cellular Telecommunications System (Phase 2+); Link Adaptation (GSM 05.09 Version 7.0.1 Release 1998)