Robust power and subcarrier allocation algorithm for cognitive network based on interference efficiency maximization

Robust power and subcarrier allocation algorithm for cognitive network based on interference efficiency maximization

For the cognitive OFDMA uplink communication system,a robust power and subcarrier allocation algorithm based on maximum interference efficiency was proposed.Firstly,considering primary user interference constraint,secondary user transmit power constraint,subcarrier allocation constraint and secondar...

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Bibliographic Details
Main Authors: Yongjun XU, Yang YANG, Qilie LIU, Qianbin CHEN, Jinzhao LIN
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2020-01-01
Series:Tongxin xuebao
Subjects:
cognitive radio network
interference efficiency
robust resource allocation
OFDMA
Online Access:http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020007/
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http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020007/

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