Performance Evaluation of LDPC Decoding on a General Purpose Mobile CPU

Stefan Grönroos, Jerker Björkqvist

    Research output: Chapter in Book/Conference proceedingConference contributionScientificpeer-review

    8 Citations (Scopus)

    Abstract

    This paper explores using a mobile platform for performing the calculations required for the building blocks of telecommunication systems. The building block analyzed in this paper is LDPC (low-density parity-check) channel decoding, performed on the LDPC design used in the DVB-T2 standard. Implementation details are given, and a performance analysis on a mobile CPU is performed. The implementation is compared against a very similar implementation running on a desktop computer CPU, as well as a GPU (graphics processing unit) implementation. The results give indications of the current state of typical mobile platforms of today.
    Original languageUndefined/Unknown
    Title of host publicationGlobal Conference on Signal and Information Processing (GlobalSIP), 2013 IEEE
    PublisherIEEE
    Pages1278–1281
    ISBN (Print)978-1-4799-0246-0
    DOIs
    Publication statusPublished - 2013
    MoE publication typeA4 Article in a conference publication
    EventGlobal Conference on Signal and Information Processing (GlobalSIP) - Global Conference on Signal and Information Processing (GlobalSIP), 2013
    Duration: 3 Dec 20135 Dec 2013

    Conference

    ConferenceGlobal Conference on Signal and Information Processing (GlobalSIP)
    Period03/12/1305/12/13

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