Power Allocation Based on Relay Location and PU Location for CR Network

Power Allocation Based on Relay Location and PU Location for CR Network

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A new transmission mechanism called direct and relay-aided transmissions based on inter group cooperation was proposed for the cognitive radio network.The performance of a single-relay system based on amplify-forward in the Rayleigh fading environment by considering the interference constraints and...

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Bibliographic Details
Main Authors: Fengdie Chen, Shouyi Yang, Bing Ning, Guangping Li
Format: Article
Language:zho
Published: Beijing Xintong Media Co., Ltd 2015-08-01
Series:Dianxin kexue
Subjects:
cognitive radio network
power allocation
relay location
direct and relay-aided transmissions
Online Access:http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015165/
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http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015165/

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