Generalized dynamic spectrum access: An order statistics design perspective

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Generalized dynamic spectrum access: An order statistics design perspective

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dc.contributor.author Elkashlan, M.
dc.contributor.author Khattab, T.
dc.date.accessioned 2010-01-04T07:14:18Z
dc.date.available 2010-01-04T07:14:18Z
dc.date.issued 2008-08-28
dc.identifier.citation Volume 63, Issue 12, December 2009, Pages 1054-1060 en_US
dc.identifier.uri http://dx.doi.org/10.1016/j.aeue.2008.08.005
dc.identifier.uri http://hdl.handle.net/10576/10599
dc.description.abstract A 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. en_US
dc.language.iso en en_US
dc.subject Diversity en_US
dc.subject Fading channels en_US
dc.subject General order selection en_US
dc.subject Multiple access en_US
dc.subject Spectrum allocation en_US
dc.title Generalized dynamic spectrum access: An order statistics design perspective en_US
dc.type Article en_US

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