High data rate transmission in an indoor environment is an important issue for the next generation of wireless communications systems. For high data rate links (155 Mbits/s) a large channel around 60 GHz has been allocated world-wide for unlicensed, dense wireless local communications. However this indoor channel is a fading channel and an improved modulation technique is required to obtain such high data rate. In this paper, we propose a comparison of two adaptive modulation techniques based on OFDM. Tests have been realized on simulated channels as well as real indoor channel.


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    Titel :

    Performance analysis of adaptive modulation for fading channels


    Beteiligte:
    Boulinguez, D. (Autor:in) / Lacour, Y. (Autor:in) / Garnier, C. (Autor:in) / Delignon, Y. (Autor:in) / Clavier, L. (Autor:in)


    Erscheinungsdatum :

    01.01.2003


    Format / Umfang :

    276532 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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