Portfolio selection and primary user QoS guarantee based resource allocation in cognitive radio networks

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Inspired by portfolio selection theory,an efficient primary user QoS guaranteed resource allocation algorithm from secondary user interference by using historical channel state information was proposed.This algorithm formulates the risk as optimization objective,and restricts the interference which...

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Bibliographic Details
Published in:Tongxin xuebao
Main Authors: Hui LIANG, Xiao-hui ZHAO
Format: Article
Language:Chinese
Published: Editorial Department of Journal on Communications 2011-11-01
Subjects:
cognitive radio
resource allocation
portfolio selection
mutual interference
primary user QoS
Online Access:http://www.joconline.com.cn/zh/article/doi/1000-436X(2011)11-0044-07/

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http://www.joconline.com.cn/zh/article/doi/1000-436X(2011)11-0044-07/

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