Performance Evaluation of LDPC Decoding on a General Purpose Mobile CPU

Stefan Grönroos, Jerker Björkqvist

    Forskningsoutput: Kapitel i bok/konferenshandlingKonferensbidragVetenskapligPeer review

    8 Citeringar (Scopus)

    Sammanfattning

    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.
    OriginalspråkOdefinierat/okänt
    Titel på gästpublikationGlobal Conference on Signal and Information Processing (GlobalSIP), 2013 IEEE
    FörlagIEEE
    Sidor1278–1281
    ISBN (tryckt)978-1-4799-0246-0
    DOI
    StatusPublicerad - 2013
    MoE-publikationstypA4 Artikel i en konferenspublikation
    EvenemangGlobal Conference on Signal and Information Processing (GlobalSIP) - Global Conference on Signal and Information Processing (GlobalSIP), 2013
    Varaktighet: 3 dec 20135 dec 2013

    Konferens

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

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