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Resource Allocation for an Underlay Wireless Powered Cognitive Radio
Song M(宋敏); Zheng M(郑萌)
Conference Name2017 IEEE 85th Vehicular Technology Conference (VTC Spring)
Conference DateJune 4-7, 2017
Conference PlaceSydney, Australia
Source PublicationIEEE Vehicular Technology Conference Proceedings
Publication PlaceNew York
Indexed ByEI ; CPCI(ISTP)
EI Accession number20180304662621
WOS IDWOS:000426875801180
Contribution Rank2

This paper investigates an underlay cognitive radio (CR) that extracts energy from radio-frequency signals of one primary user. We assume that both the wireless energy harvesting and the secondary transmission processes of the CR suffer Rayleigh block fading. Considering the intrinsic harvesting- transmitting tradeoff, we optimize the harvesting time and transmit power of the CR to minimize the outage probability of the secondary transmission, subject to the primary interference and the energy causality constraints. Numerical evaluation validates the correctness of this work. © 2017 IEEE.

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Document Type会议论文
Corresponding AuthorZheng M(郑萌)
Affiliation1.College of Information, Shenyang Institute of Engineering, m18 Puchang road, Shenyang 110136, China
2.Shenyang Institute of Automation, Chinese Academy of Sciences, 114 Nanta Street, Shenyang 110016, China
Recommended Citation
GB/T 7714
Song M,Zheng M. Resource Allocation for an Underlay Wireless Powered Cognitive Radio[C]. New York:IEEE,2017:1-4.
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