3GPPFDD_ULSecInterLv
Description: Uplink second interleaver
Library: 3GPPFDD, TrCH Multiplexers & Coders
Class: SDF3GPPFDD_ULSecInterLv
Derived From: 3GPPFDD_ULCCTrCHBase
Parameters
Name |
Description |
Default |
Unit |
Type |
Range |
|---|---|---|---|---|---|
SpecVersion |
version of specifications: Version_03_00, Version_12_00, Version_03_02 |
Version_12_00 |
|
enum |
|
TrCHType |
transport channel type: RACH_Type, DCH_Type |
DCH_Type |
|
enum |
|
Pin Inputs
Pin |
Name |
Description |
Signal Type |
|---|---|---|---|
1 |
PCNin |
physical channel number |
int |
2 |
SltFin |
slot format |
int |
3 |
DataIn |
input data from each physical channel |
multiple int |
Pin Outputs
Pin |
Name |
Description |
Signal Type |
|---|---|---|---|
4 |
PCNout |
physical channel number |
int |
5 |
SltFout |
slot format |
int |
6 |
DataOut |
output data for each second interleaved physical channel |
multiple int |
Notes/Equations
- This model is used to implement the second interleaving of uplink. Second interleaving is a block interleaver with inter-column permutations. Refer to [1].
- This model fires once per radio frame. Each firing, this model receives data blocks of all physical channels at pin DataIn, and receives slot format and physical channel number at pins SltFin and PCNin. This model interleaves the data blocks of each physical channel.
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