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AuthorElkashlan, M.
AuthorKhattab, T.
Available date2010-01-04T07:14:18Z
Publication Date2008-08-28
Publication NameAEU - International Journal of Electronics and Communications
CitationMaged Elkashlan, Tamer Khattab, Generalized dynamic spectrum access: An order statistics design perspective, AEU - International Journal of Electronics and Communications, Volume 63, Issue 12, December 2009
AbstractA new adaptive multiple access scheme based on the theory of order statistics is introduced. The proposed algorithm employs a semi-random allocation mechanism that limits subchannel selection to the highest-gain subchannels. Because the proposed low-complexity method requires relatively small channel information overhead and processing delays, it can be feasible for higher data rates where the bit duration approaches the channel coherence time. Since by its nature this method is non-iterative, it is suitable for networks with large number of users. Numerical results reveal significant system performance improvement over conventional approaches.
PublisherElsevier GmbH
SubjectFading channels
SubjectGeneral order selection
SubjectMultiple access
SubjectSpectrum allocation
TitleGeneralized dynamic spectrum access: An order statistics design perspective

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