Performance of interference mitigation scheme for MB-OFDM with Time-Domain Spreading using Adaptive Symbol Skipping

Ryosuke Shiozaki, Yukitoshi Sanada

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    In this paper, Adaptive Symbol Skipping (AdSS) that is a collision avoidance scheme in multiband-OFDM (MBOFDM) is evaluated. AdSS skips symbol transmission when a transmitter detects a signal from the other piconets. In the earlier work for AdSS, the probability of symbol loss has been analyzed in the case when no Time-Domain Spreading (TDS) is used. However, for the low data-rate modes of the MB-OFDM standard the symbol skipping may not effective because of TDS. Therefore, in this paper, the performance of AdSS for the MB-OFDM system with TDS is evaluated through theoretical analysis and numerical results obtained by computer simulation.

    Original languageEnglish
    Title of host publication2010 IEEE International Conference on Ultra-Wideband, ICUWB2010 - Proceedings
    Pages160-163
    Number of pages4
    DOIs
    Publication statusPublished - 2010 Dec 17
    Event2010 IEEE International Conference on Ultra-Wideband, ICUWB2010 - Nanjing, China
    Duration: 2010 Sep 202010 Sep 23

    Publication series

    Name2010 IEEE International Conference on Ultra-Wideband, ICUWB2010 - Proceedings
    Volume1

    Other

    Other2010 IEEE International Conference on Ultra-Wideband, ICUWB2010
    CountryChina
    CityNanjing
    Period10/9/2010/9/23

    Keywords

    • Detection and avoidance
    • MB-OFDM
    • Ultra wideband

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Electrical and Electronic Engineering

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