Resource Allocation in MU-OFDM Cognitive Radio Systems with Partial Channel State Information
Resource Allocation in MU-OFDM Cognitive Radio Systems with Partial Channel State Information
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Cham: Springer International Publishing
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Language
English
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Cham: Springer International Publishing
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In wireless communications, the assumption that the transmitter has perfect channel state information (CSI) is often unreasonable, due to feedback delays, estimation errors, and quantization errors. In order to accurately assess system performance, a more careful analysis with imperfect CSI is needed. In this paper, the impact of partial CSI due to...
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Resource Allocation in MU-OFDM Cognitive Radio Systems with Partial Channel State Information
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TN_cdi_doaj_primary_oai_doaj_org_article_a21e4f0ea5f840a9b6d3d7e64e7174f4
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_a21e4f0ea5f840a9b6d3d7e64e7174f4
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ISSN
1687-1499,1687-1472
E-ISSN
1687-1499
DOI
10.1155/2010/189157
