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3GPPFDD_DPCHDeMux



Description: Downlink DPCH de-multiplexing
Library: 3GPPFDD, PhyCH DeMultiplexers & DeCoders
Class: SDF3GPPFDD_DPCHDeMux
Derived From: 3GPPFDD_DLPhyCHBase

Parameters

Name

Description

Default

Unit

Type

Range

SpecVersion

version of specifications: Version_03_00, Version_12_00, Version_03_02

Version_12_00

 

enum

 

SlotFormat

slot format

0

 

int

DPCHNum

downlink DPCH number

1

 

int

[1:8] for other models;
[1:512] for 3GPPFDD_OCNS and 3GPPFDD_DPCHs

TFCIField

TFCI field on/off switch: On, Off

Off

 

enum

 

† [0:5] for uplink DPCCH;
[0:16] for downlink DPCH;
[0:17] for downlink SCCPCH;
[0:5] for uplink PCPCH (Ver 03_00);
[0:2] for uplink PCPCH (Ver 12_00);
[0:1] for uplink PCPCH (Ver 03_02).

Pin Inputs

Pin

Name

Description

Signal Type

1

SlotIndex

slot index

int

2

DataIn

multiplexed DPCH data

multiple real

Pin Outputs

Pin

Name

Description

Signal Type

3

TFCI

TFCI bits/slot

real

4

TPC

TPC bits/slot

real

5

Pilot

Pilot bits/slot

real

6

DataOut

demultiplexed data

multiple real

Notes/Equations
  1. This model de-multiplexes the downlink DPCH signal to different fields including data, TFCI, TPC, and Pilot.
  2. Each firing, the model consumes one slot of data; TFCI, TPC, and Pilot data tokens are output according to the SlotFormat setting.

References
  1. 3GPP Technical Specification TS 25.211 V3.10.0, Physical channels and mapping of transport channels onto physical channels (FDD), March 2003, Release 1999.

    http://www.3gpp.org/ftp/Specs/2002-03/R1999/25_series/25211-3a0.zip

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