3GPPFDD_ULFirInterLv
Description: Uplink first interleaver
Library: 3GPPFDD, TrCH Multiplexers & Coders
Class: SDF3GPPFDD_ULFirInterLv
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 |
† |
TTI |
Transmission Time Interval: TTI_10ms, TTI_20ms, TTI_40ms, TTI_80ms |
TTI_10ms |
|
enum |
|
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 |
SizeIn |
input size |
int |
2 |
DataIn |
input data |
int |
Pin Outputs
Pin |
Name |
Description |
Signal Type |
|---|---|---|---|
3 |
SizeOut |
output size |
int |
4 |
DataOut |
output data |
int |
Notes/Equations
- This model is used to implement the first interleaving of uplink. The first interleaving is a block interleaver with inter-column permutations according to [1].
- This model fires once per TTI. Each firing, one token is consumed by pin SizeIn; this token indicates the effective length of data block input at pin DataIn. After padding necessary bits, the data block is output at DataOut, and a token generated by DataOut to indicate the effective length of the output data block.
- The DynTFSet parameter requires an integer array. The correct format is transport block size 1, transport block set size 1, transport block size 2, transport block set size 2, etc. The size of this array must be a multiple of 2, and the transport block set size must be a multiple of the relative transport block size.
References
- 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