Page tree
Skip to end of metadata
Go to start of metadata


3GPPFDD_CodeBlkDeSeg



Description: Code block de-segmentation
Library: 3GPPFDD, TrCH DeMultiplexers & DeCoders
Class: SDF3GPPFDD_CodeBlkDeSeg
Derived From: 3GPPFDD_TrCHBase

Parameters

Name

Description

Default

Unit

Type

Range

SpecVersion

version of specifications: Version_03_00, Version_12_00, Version_03_02

Version_12_00

 

enum

 

DynTFSet

dynamic part of Transport Format Set

244 976

 

int array

CRC

number of CRC bits: No_CRC, CRC_8_bits, CRC_12_bits, CRC_16_bits, CRC_24_bits

CRC_16_bits

 

enum

 

CHCodingType

channel coding type: No_Coding, CC_HalfRate, CC_OneThirdRate, TurboCoding

CC_HalfRate

 

enum

 

† The range for each element must be in [0:164480]; elements shall be paired integers; the first of the pair is the transport block size; the second one is the transport block set size; the second shall be multiple of the first.

Pin Inputs

Pin

Name

Description

Signal Type

1

TFIin

transport format indicator

int

2

DataIn

data from transport block concatenation

int

3

BlkSize

block size

int

4

BlkNum

block number

int

Pin Outputs

Pin

Name

Description

Signal Type

5

TFIout

transport format indicator

int

6

DataOut

data after code block segmentation

int

Notes/Equations
  1. This model is used to combine the code blocks after channel decoding. It's an inverse processing of code block segmentation. The detailed segmentation methods is referred to [1].
  2. Each Firing, the model consumes and output bit sequences of a TTI.

References
  1. 3GPP Technical Specification TS 25.212 V3.9.0, Multiplexing and Channel Coding (FDD) 2002-03, Release 1999.

    http://www.3gpp.org/ftp/Specs/2002-03/R1999/25_series/25212-390.zip

  • No labels