Performance analysis of multiband OFDM in a homogeneous poisson field of generic interferers

Rashid Saleem, Khairi A. Hamdi, A. K. Brown

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    Abstract

    This paper presents a generalized analysis of Multiband OFDM (MB-OFDM) Ultra Wideband (UWB) communication in the presence of generic or non-specific interference sources. The interference sources are assumed to be distributed in a two-dimensional space according to a homogeneous Poisson field. An aggregate interference is formed by the asynchronous operation of these sources. To provide a generalized analysis, the conventional Gaussian approximation is replaced by a method involving the moment generating function (MGF) of the signal-to-interference-plus-noise ratio (SINR) and Laplace transform to derive the exact expression for the probability density function (pdf) of the interference power. From this, overall expression for the bit error rate, BER, is derived based on the cases where band limited interference is present and otherwise. This resulting expression is valid equally for the first and next generation devices. ©2009 IEEE.
    Original languageEnglish
    Title of host publicationIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC|IEEE Int Symp Person Indoor Mobile Radio Commun PIMRC
    Pages1988-1991
    Number of pages4
    DOIs
    Publication statusPublished - 2009
    Event2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009 - Tokyo
    Duration: 1 Jul 2009 → …

    Conference

    Conference2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009
    CityTokyo
    Period1/07/09 → …

    Keywords

    • Gaussian processes
    • Laplace transforms
    • OFDM modulation
    • approximation theory
    • error statistics
    • radiofrequency interference
    • stochastic processes
    • ultra wideband communication
    • BER
    • Gaussian approximation
    • Laplace transform
    • bandlimited interference
    • bit error rate
    • homogeneous Poisson field
    • interference sources
    • moment generating function
    • multiband OFDM analysis
    • signal-to-interference-plus-noise ratio
    • ultrawideband communication
    • Aggregates
    • Bit error rate
    • Interference
    • OFDM
    • Performance analysis
    • Power generation
    • Signal analysis
    • Signal generators
    • Ultra wideband technology

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