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TS 25.212 (RAN6)
UTRA – (FDD) Multiplexing and Channel Coding

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V15.0.0 (PDF)  2017/09  xx p.
V14.0.0  2016/12  172 p.
V13.1.0  2016/06  172 p.
V12.2.0  2016/06  170 p.
V11.7.0  2014/03  165 p.
V10.5.0  2014/03  118 p.
V9.6.0  2014/03  110 p.
V8.8.0  2014/03  109 p.
V7.12.0  2014/03  105 p.
V6.10.0  2006/12  86 p.
V5.10.0  2005/06  74 p.
V4.6.0  2002/09  64 p.
V3.11.0  2002/09  64 p.


Rapporteur:  Dr. Medina, Gerardo
See also:  TS 36.212TS 25.222

The scope of this TS is to describe multiplexing, channel coding and interleaving in the FDD mode, and to specify:
  • coding and multiplexing of transport channels into CCTrCHs;
  • channel coding alternatives;
  • coding for Layer 1 control information, such as TFCI;
  • the different interleavers;
  • how is rate matching done;
  • 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 [R3]PDF-p. 15
4.1  General
4.2  General coding/multiplexing of TrCHs
4.2.0  Transport channel concatenation [R12]PDF-p. 20
4.2.1  CRC attachmentUp
4.2.2  Transport block concatenation and code block segmentation
4.2.3  Channel codingPDF-p. 22
4.2.4  Radio frame size equalisation
4.2.5  1st interleavingPDF-p. 29
4.2.6  Radio frame segmentation
4.2.7  Rate matching
4.2.7.1  Determination of rate matching parameters in uplinkPDF-p. 33
4.2.7.2  Determination of rate matching parameters in downlinkPDF-p. 36Up
4.2.7.3  Bit separation and collection in uplinkUp
4.2.7.4  Bit separation and collection in downlinkPDF-p. 43
4.2.7.5  Rate matching pattern determinationPDF-p. 45
4.2.8  TrCH multiplexingPDF-p. 46
4.2.9  Insertion of discontinuous transmission (DTX) indication bits
4.2.10  Physical channel segmentationPDF-p. 48
4.2.11  2nd interleaving
4.2.12  Physical channel mappingPDF-p. 50
4.2.13  Restrictions on different types of CCTrCHs
4.2.14  Multiplexing of different transport channels into one CCTrCH, and mapping of one CCTrCH onto physical channels

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