Scarcely populated uwb-ir systems with interleaved coding-modulation on multipath fading channels

MM Pietrzyk, K Popovski, T Wysocki, BJ Wysocki, JH Weber

    Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

    1 Citation (Scopus)

    Abstract

    Interleaved coding-modulation (ICM) is a recently proposed method for ultra-wideband impulse radio (UWB-IR) systems. ICM exploits the concept of chip interleaving, allowing to alleviate the problem of inter-symbol and inter-pulse interference commonly present in high data rate UWB-IR systems. In this paper, previous work on ICM is extended to scarcely populated multi-user scenarios. A novel design of a deterministic chip interleaver based on time-hopping hyperbolic congruence sequences is proposed. Furthermore, the main parameters of the random and hyperbolic intereleavers are reviewed. The obtained results indicate that the proposed type of interleaver yields similar performance to random interleavers but with the advantage of simpler implementation.
    Original languageUndefined/Unknown
    Title of host publicationThe 2006 IEEE international conference on ultra-wideband (ICUWB)
    Editors s.n.
    Place of PublicationBoston
    PublisherIEEE
    Pages55-60
    Number of pages6
    ISBN (Print)142440102
    Publication statusPublished - 2006
    EventConferentie, Waltham MA, USA - Boston
    Duration: 24 Sept 200627 Sept 2006

    Publication series

    Name
    PublisherIEEE

    Conference

    ConferenceConferentie, Waltham MA, USA
    Period24/09/0627/09/06

    Keywords

    • conference contrib. refereed
    • Conf.proc. > 3 pag

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