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WCDMA3G_DnLkDPCH


Description: Downlink signal source for one DPCH
Library: 3GPPFDD 10-99, Base Station
Class: SDFWCDMA3G_DnLkDPCH

Parameters

Name

Description

Default

Type

DPCHRate

downlink DPCH rate: DPCH_15kbps, DPCH_30kbps, DPCH_60kbps, DPCH_120kbps, DPCH_240kbps, DPCH_480kbps, DPCH_960kbps, DPCH_1920kbps

DPCH_15kbps

enum

TFCIOn

with TFCI: No, Yes

Yes

enum

Pilot

number of pilot bits for rate 30kbps and 60kbps: Pilot_2Bits, Pilot_4Bits, Pilot_8Bits

Pilot_2Bits

enum

Pin Inputs

Pin

Name

Description

Signal Type

1

TPC

transmit power control value

int

2

DataIn

input data

int

3

TFCI

TFCI input

int

4

OVSF

spreading code

int

Pin Outputs

Pin

Name

Description

Signal Type

5

ChipOut

spreaded signal

complex

6

DataOut

DPCH data output

int

Notes/Equations
  1. This subnetwork model is used to generate the signal for one DPCH channel. Systems with more than one DPCH channel can also be set up.
    The parameters required by this subnetwork model were transformed using VAR equations.
    The schematic for this subnetwork is shown in the following figure.

    WCDMA3G_DnLkDPCH Schematic

References
  1. 3GPP Technical Specification TS25.213 V3.0.0,"Spreading and modulation (FDD)," October 1999.
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