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Thread: On the Dimensioning of Cellular OFDMA Networks

  1. #1
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    Default On the Dimensioning of Cellular OFDMA Networks

    On the Dimensioning of Cellular OFDMA Networks

    published in "Elsevier Physical Communication 5, 1 (2012) 10-21

    Abstract
    In this paper, we address the issue of cellular OFDMA networks dimensioning.
    Network design consists of evaluating cell coverage and capacity and
    may involve many parameters related to environment, system configuration,
    and quality of service (QoS) requirements. In order to quickly study the
    impact of each of these parameters, analytical formulas are needed. The
    key function for network dimensioning is the Signal to Interference Ratio
    (SIR) distribution. We thus analyze in an original way the traditional issue
    of deriving outage probabilities in OFDMA cellular networks. Our study
    takes into account the joint effect of path-loss, shadowing, and fast fading
    effects. Starting from the Mean Instantaneous Capacity (MIC), we derive the
    effective SIR distribution as a function of the number of sub-carriers per subchannel.
    Our formula, based on a fluid model approach, is easily computable
    and can be obtained for a mobile station (MS) located at any distance from
    its serving base station (BS). We validate our approach by comparing all
    results to Monte Carlo simulations performed in a hexagonal network, and
    we show how our analytical study can be used to analyze outage capacity,
    coverage holes, and network densification. The proposed framework is a powerful
    tool to study performances of cellular OFDMA networks (e.g. WiMAX,LTE).

    link: http://hal-institut-telecom.archives-ouvertes.fr/docs/00/66/50/05/PDF/phycom12.pdf

    As for me its very interesting doc.
    Please add reputation, Thanks!
    Last edited by AlexSSS; 2012-03-27 at 09:40 PM

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  3. #2
    Member Reputation: 1169 aubidamax's Avatar
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    Default Re: On the Dimensioning of Cellular OFDMA Networks

    hi

    i think the link is wrong it is lead to PHD thesis...the right link is http://hal-institut-telecom.archives-ouvertes.fr/docs/00/66/50/05/PDF/phycom12.pdf

    anther paper same issue

    http://biblio.telecom-paristech.fr/c...ad.cgi?id=9515

    thanks
    Last edited by aubidamax; 2012-03-27 at 09:26 PM

  4. #3
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    1 out of 1 members found this post helpful.

    Smile Re: On the Dimensioning of Cellular OFDMA Networks

    Yes its my mistake, i correct a link, thanks!
    Last edited by AlexSSS; 2012-03-27 at 10:55 PM

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