Table of Contents

Foreword
1 Scope
2 References, Definitions and Abbreviations
   2.1 References
   2.2 Definitions
   2.2 Abbreviations
3 General approach
   3.1 Overview of data rates and configurations
4 The RA0 Function
   4.1 Asynchronous-to-Synchronous Conversion (RA0)
   4.2 Break signal
   4.3 Overspeed/Underspeed
   4.4 Parity Bits
   4.5 Flow Control
5 The RA1 Function
   5.1 Adaptation of synchronous data rates up to
        38,4 kbit/s
6 The RA1" function
   6.1 Rate adaptation of 48 kbit/s user rates with
        DTE/DCE status to 64 kbit/s
   6.2 Rate adaptation of 56 kbit/s user rate to
        64 kbit/s
7 The RA2 Function
8 The RA1/RA1'
   8.1 Single slot rates
   8.2 Multislot rates
9 The EDGE multiplexing function
   9.1 Data block distribution into the substreams by
        the Multiplexing function; TCH/F28.8 channel
        coding
   9.2 Data block distribution to the radio interface
        by the Multiplexing function; TCH/F32.0 channel
        coding
   9.3 Data block distribution into the substreams by
        the Multiplexing function; TCH/F43.2 channel
        coding
10 The RA1' Function
   10.1 Synchronous user rates up to 9,6 kbit/s
   10.2 Synchronous user rates from 9,6 kbit/s onward;
        TCH/F9.6/4.8 channel codings
   10.3 Synchronous user rates from 9,6 kbit/s onward;
        TCH/F14.4 channel coding
11 The Split/Combine and Padding-functions
   11.1 Data frame distribution into the
        substreams/channels by the Split/Combine
        function
   11.2 Substream numbering in transparent operation
   11.3 Substream Synchronisation
   11.4 Network independent c
   11.5 Padding TCH/F frames when the AIUR is not a
        multiple of 9,6 or 4,8 kbit/s
   11.6 Handling of the E1-E3 bits in multislot
        operation
12 Support of Non-Transparent Bearer Services
   12.1 Support of non-transparent operation for
        TCH/F9.6 and TCH/F4.8 channel codings
   12.2 Support of non-transparent operation for
        TCH/F14.4 channel coding
   12.3 Support of non-transparent operation for
        TCH/F28.8 channel coding
   12.4 Support of non-transparent operation for
        TCH/F43.2 channel coding
13 Figures on Frame structures
Annex A (Informative): Stacks of rate adaptation
      A.1 Stacks of rate adaptation for 9,6/4,8 kbit/s
          single slot operation
      A.2 Stacks of rate adaptation for 14,4 kbit/s
          single slot operation
      A.3 Stacks of rate adaptation for 9,6/4,8 kbit/s
          multi slot operation
      A.4 Stacks of rate adaptation for 14,4 kbit/s
          multi slot operation
      A.5 Stacks of rate adaptation for EDGE channels
          TCH28.8 and TCH/F43.2 (NT only)
Annex B (Informative): An example of mapping Network
        Independent Clocking information for TCH/F14.4
        when the S-interface is deployed
Annex C (Informative): Change history

Abstract

Describes 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 3GPP TS 03.10 [3].

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	3GPP CN