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3GPPFDD_TrCHBER



Description: 3GPP FDD BER measurement
Library: 3GPPFDD, Measurement
Class: SDF3GPPFDD_TrCHBER
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

IgnoreTTInum

ignore TTI (Transport Block Set) number

0

 

int

[0, ∞)

MeasTTInum

measured TTI (Transport Block Set) number

1

 

int

[1, ∞)

† 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

ref

reference signals

int

2

datain

test signals

int

3

TFIin

TFI

int

4

DetectFlag

detector flag used with RACH

int

Pin Outputs

Pin

Name

Description

Signal Type

5

BER

BER output

real

Notes/Equations
  1. This model is used to measure BER of transport channels. The TFI is input to calculate the current data length with DynTFSet when variable rate channels are measured. Each firing, the data block of a TTI (transport block set) is consumed.
  2. The DetectFlag (pin 4) indicates if the current data block is to be used; only when DetectFlag=1, the current block will be used for BER calculation.
  3. IgnoreTTInum and MeasTTInum specify the number of blocks to be ignored and the number of blocks to be measured, respectively.

References
  1. 3GPP Technical Specification TS 25.302, "Service Provided by Physical Layer."
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