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TS 25.222 (RAN6)
UTRA – (TDD) Multiplexing and Channel Coding

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(P) V14.0.0    2017/03    150 p.
(P) V13.0.0    2016/01    148 p.
(P) V12.0.0    2013/12    148 p.
(P) V11.0.0    2012/09    147 p.
(P) V10.2.0    2011/12    147 p.
(P) V9.3.0    2011/12    144 p.
(P) V8.9.0    2010/06    143 p.
(P) V7.11.0    2009/06    96 p.
(P) V6.3.0    2009/03    69 p.
(P) V5.8.0    2009/03    68 p.
(P) V4.8.0    2004/09    51 p.
(P) V3.10.0    2002/09    42 p.


Rapporteur:  Dr. Beale, Martin
See also:  TS 36.212     TS 25.212    


The scope of this TS is to describe multiplexing, channel coding and interleaving in the TDD mode, and to specify:
  • channel coding and multiplexing of transport channels into CCTrCHs;
  • channel coding alternatives;
  • coding for Layer 1 control information, such as TFCI;
  • interleaving;
  • rate matching;
  • physical channel segmentation and mapping.


 

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1   Scope [R3]   PDF-p. 11
2   References [R3]
3   Definitions, symbols and abbreviations [R3]
4   Multiplexing, channel coding and interleaving for the 1.28 Mcps, 3.84 Mcps and 7.68 Mcps options [R3]   PDF-p. 14
4.1   General
4.2   General coding/multiplexing of TrCHs
4.2.1   CRC attachment   PDF-p. 18
4.2.2   Transport block concatenation and code block segmentation   PDF-p. 19
4.2.3   Channel coding   PDF-p. 20
4.2.4   Radio frame size equalisation   PDF-p. 27
4.2.5   1st interleaving
4.2.6   Radio frame segmentation
4.2.7   Rate matching
4.2.8   TrCH multiplexing   PDF-p. 36
4.2.9   Bit Scrambling
4.2.10   Physical channel segmentation
4.2.11   2nd interleaving   PDF-p. 37
4.2.11A   Sub-frame segmentation for the 1.28 Mcps option [R4]   PDF-p. 40
4.2.12   Physical channel mapping   PDF-p. 41
4.2.13   Multiplexing of different transport channels onto one CCTrCH, and mapping of one CCTrCH onto physical channels   PDF-p. 44
4.2.14   Transport format detection   PDF-p. 45
4.3   Coding for layer 1 control for the 3.84 Mcps and 7.68Mcps TDD options

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