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WCDMA3G_PowCtrlCmd


Description: Generate the power control command
Library: 3GPPFDD 10-99, Measurement
Class: SDFWCDMA3G_PowCtrlCmd

Parameters

Name

Description

Default

Type

Range

TPCType

power control type: PowerBased, SIRBased, JointlyBased

PowerBased

enum

 

TPCBitRepeatNum

repeat number of power control bit

2

int

[0, ∞)

Pin Inputs

Pin

Name

Description

Signal Type

1

TargetSIR

target SIR to be achieved

real

2

CurrentSIR

current SIR

real

3

TargetPower

target power to be achieved

real

4

CurrentPower

current power

real

Pin Outputs

Pin

Name

Description

Signal Type

5

TPCBit

power control bit

int

Notes/Equations
  1. This model is used to generate the power control command expressed in terms of repeated integer bit.
  2. There are four inputs in this model: target SIR, current SIR, target power and current power. If the control mechanism is power based, power command bit is derived based on the comparison result between target power and current power. If the control mechanism is SIR based, power command bit is derived based on the comparison result between target SIR and current SIR. A TPCbit 1 is obtained if the current value is less than the target value.
    If the control mechanism is jointly based, the power command bit is determined by SIR and power. Only when the current SIR and power are both larger than the target value, is TPCbit 0 obtained; otherwise TPCBit 1 is obtained.
    The single TPCbit is repeated as the final TPCbit output command.
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