文档介绍：China Wireless munication Standard (CWTS);
Working Group 1 (WG1);
Multiplexing and channel coding
TS C103 1999-10
Technical Specification
CWTS
Contents
1 INTELLECTUAL PROPERTY RIGHTS 3
2 FOREWORD 3
3 SCOPE 3
4 REFERENCES 3
5 DEFINITIONS, SYMBOLS AND ABBREVIATIONS 4
Definitions 4
Symbols 4
Abbreviations 4
6 MULTIPLEXING, CHANNEL CODING AND INTERLEAVING 7
General 7
Transport-channel coding/multiplexing 7
Error detection 9
CRC calculation 9
Relation between input and output of the Cyclic Redundancy Check 9
Transport block concatenation and code block segmentation 9
Concatenation of transport blocks 9
Code block segmentation 10
Channel coding 10
Convolutional Coding 11
Turbo coding 12
Turbo Coder 12
Trellis termination in Turbo code 13
Turbo code internal interleaver 13
Radio frame size equalisation 17
1st interleaving 17
Radio frame segmentation 18
Rate matching 18
Determination of rate matching parameters 19
Bit separation for rate matching 21
Rate matching pattern determination 22
TrCH multiplexing 23
Physical channel segmentation 23
2nd interleaving 24
Frame related 2nd interleaving 24
Timeslot related 2nd interleaving 24
Physical channel mapping 25
Mapping scheme after frame related 2nd interleaving 26
Mapping scheme after timeslot related 2nd interleaving 26
Multiplexing of different transport channels onto TrCH, and mapping of TrCH onto physical channels 26
binations for one UE 27
binations on the uplink 27
binations on the downlink 27
Transport format detection 27
Blind transport format detection 27
Explicit transport format detection based on TFCI 27
Transport bination Indicator 27
Coding for layer 1