Self-organised interference mitigation in wireless networks using busy bursts

Birendra Ghimire, Sinan Sinanovic, Harald Haas, Gunther Auer

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

    Abstract

    In this paper, self-organised interference management in ad hoc networks that lack any centralised control, is addressed. Using time-multiplexed busy bursts (BB) in a minislot, the receivers actively broadcast a power signal on their reserved time-frequency slot. The potential new transmitters that intend to reuse the already reserved resources can infer from the received BB power the amount of co-channel interference (CCI) they would cause (prior to transmission) - especially if channel reciprocity can be guaranteed. This is vital information for the new transmitter to decide without any central supervision whether to transmit or defer the transmission to another time or frequency so as to limit CCI caused to the active link.
    Original languageEnglish
    Title of host publication2nd International Symposium on Applied Sciences in Biomedical and Communication Technologies (ISABEL 2009)
    PublisherIEEE
    Pages1-6
    Number of pages6
    ISBN (Print)9781424446407
    DOIs
    Publication statusPublished - 2009

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    Keywords

    • interference
    • wireless networks
    • transmitters

    Cite this

    Ghimire, B., Sinanovic, S., Haas, H., & Auer, G. (2009). Self-organised interference mitigation in wireless networks using busy bursts. In 2nd International Symposium on Applied Sciences in Biomedical and Communication Technologies (ISABEL 2009) (pp. 1-6 ). IEEE. https://doi.org/10.1109/ISABEL.2009.5373620