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WCDMA3G_TestModel_PCCPCH_Src


Description: PN9 data source for PCCPCH test model
Library: 3GPPFDD 10-99, Test Model
Class: SDFWCDMA3G_TestModel_PCCPCH_Src

Pin Outputs

Pin

Name

Description

Signal Type

1

out

data source out

int

Notes/Equations
  1. This model is used to generate data source used to fill the PCCPCH frame.
    The data source is generated using a 9-stage shift register. The primitive trinomial is x9 + x4 + 1. The shift register is seeded with the orthogonal spreading code index.
    Each firing, 18 tokens consisting of 1 slot of PCCPCH data are generated.

References
  1. 3GPP Technical Specification TS 25.141 V3.3.0, "Base station conformance testing (FDD)," September 2000.
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