Multi-values discrete particle swarm optimization for cross layer resource allocation in cooperative OFDMA systems

Multi-values discrete particle swarm optimization for cross layer resource allocation in cooperative OFDMA systems

The resource allocation problem in cooperative OFDMA systems with mobile stations (MS) on multi-services was investigated. In order to maximize the sum utility of all MS under per-relay power constraint(PPC), an asymptotic optimal resource allocation algorithm based on multi-values discrete particle...

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Bibliographic Details
Main Authors: Wei LI, Chun-lin XIONG, De-gang WANG, Xiao-ying ZHANG, Ji-bo WEI
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2014-04-01
Series:Tongxin xuebao
Subjects:
OFDMA;resource allocation;discrete particle swarm optimization;utility function
Online Access:http://www.joconline.com.cn/thesisDetails#10.3969/j.issn.1000-436x.2014.04.003
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