Sökning: "Juan Wilfredo Alfaro Zavala"

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  1. 1. Improving Error Performance in Bandwidth-Limited Baseband Channels

    Master-uppsats, Avdelningen för elektronik, matematik och naturvetenskap

    Författare :Juan Wilfredo Alfaro Zavala; [2012]
    Nyckelord :channel coding; bandwidth-limited channel; band-limited channel; error performance; BER; lattice codes; trellis-coded modulation; TCM; convolutional coding; multilevel transmission; soft decisions; hard decisions; MPAM;

    Sammanfattning : Channel coding has been largely used for the purpose of improving error performance on a communications system. Typical methods based on added redundancy allow for error detection and correction, this improvement however comes at a cost of bandwidth. LÄS MER