GEO-Mobile Radio LDPC Decoder

Block Diagram

Solution Type: IP Core

End Market: Broadcast, Military, Test & Measurement, Wireless, Wireline

Evaluation Method: OpenCore Plus

Technology: DSP: Error Detection and Correction

Arria Series: Arria 10, Arria V, Arria 10 SoC, Arria V SoC

Cyclone Series: Cyclone IV, Cyclone V, Cyclone V SoC

Stratix Series: Stratix IV, Stratix V

Overview

GEO-Mobile Radio (GMR) is an ETSI standard for satel- lite phones. The Creonic GMR Decoder IP core supports the PNB2 burst packets that were added in GMR Release 2 (GMPRS-1) and use LDPC codes for the first time. The same burst modes and LDPC codes are also in GMR Re- lease 3 (GMR-3G). The Creonic GMR LDPC decoder IP core is a field-proven solution.

Features

    Device Utilization and Performance

    -support for all PNB2 shortening, repeating, and puncturing schemes -support for all PNB2 LDPC codes (approximate channel coding rates 1/2, 2/3, 4/5, 9/10)

    Getting Started

    Please contact the Creonic Sales Team!

    IP Quality Metrics

    Basic
    Year IP was first released2013
    Latest version of Quartus supported15.1
    Altera Customer Use
    IP has been successfully implemented in production with at least one customerY
    Deliverables

    Customer deliverables include the following:

    • Design file (encrypted source code or post-synthesis netlist)
    • Simulation model for ModelSim Altera edition
    • Timing and/or layout constraints
    • Testbench or design example
    • Documentation with revision control
    • Readme file
    Y
    Any additional customer deliverables provided with IP
    no
    Parameterization GUI allowing end user to configure IPN
    IP core is enabled for OpenCore Plus SupportY
    Source language
    VHDL
    Testbench languageVHDL
    Software drivers providedN
    Driver OS supportn/a
    Implementation
    User InterfaceOther: proprietary
    IP-XACT Metadata includedN
    Verification
    Simulators supportedModelSim, RivieraPRO
    Hardware validated N. Altera Board Name DE1, DE2
    Industry standard compliance testing performed
    N
    If No, is it planned?Y
    Interoperability
    IP has undergone interoperability testing
    N
    Interoperability reports available  N

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