Multi-Users Resource Allocation Problem in OFDM Systems Under the Underlay Spectrum Sharing Mode for Cognitive Radio

In order to solve the multi-users’ resource allocation problem of OFDM systems under the underlay spectrum sharing mode conveniently and efficiently，a fair resource allocation algorithm with low complexity was proposed.The fair subcarrier allocation algorithm was applied to allocate subcarrier for c...

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Hlavní autoři:	Xinbin Li, Aiwu Shi, Xingfang Song
Médium:	Artigo
Jazyk:	Chinês
Vydáno:	Beijing Xintong Media Co., Ltd 2013-04-01
Edice:	Dianxin kexue
Témata:	Underlay spectrum sharing;OFDM，resource allocation for multi-users;subcarrier allocation;linear capped water-filling algorithm
On-line přístup:	http://www.telecomsci.com/thesisDetails#10.3969/j.issn.1000-0801.2013.04.017
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