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Performance evaluation of heterogeneous wireless information and power networks
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Li, R., Cao, N., Chen, Yunfei and Mao, M. (2020) Performance evaluation of heterogeneous wireless information and power networks. IET Communications, 14 (21). pp. 3771-3777. doi:10.1049/iet-com.2020.0378 ISSN 1751-8628.
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Official URL: https://doi.org/10.1049/iet-com.2020.0378
Abstract
In this study, the performance of downlink simultaneous wireless information and power transfer (SWIPT) networks over Nakagami-m fading is analysed. The SWIPT network is modelled as a two-tier heterogeneous network, where one tier is the information transmission network and the other is the power transmission network. The seamless integration enables both data and energy to be transferred from access points to the users. Using the stochastic geometry theory, the expressions for outage probability at the information receiver are derived in decoupled and integrated SWIPT networks. Also, the average harvested energy at the power receiver is derived assuming a non-linear energy harvesting model. Simulation results validate the analytical expressions and the impacts of various system parameters on the SWITP performance are investigated.
| Item Type: | Journal Article | ||||||||||||
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| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering | ||||||||||||
| Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||||||||||
| Library of Congress Subject Headings (LCSH): | Wireless communication systems, Wireless power transmission, Heterogeneous computing | ||||||||||||
| Journal or Publication Title: | IET Communications | ||||||||||||
| Publisher: | The Institution of Engineering and Technology | ||||||||||||
| ISSN: | 1751-8628 | ||||||||||||
| Official Date: | December 2020 | ||||||||||||
| Dates: |
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| Volume: | 14 | ||||||||||||
| Number: | 21 | ||||||||||||
| Page Range: | pp. 3771-3777 | ||||||||||||
| DOI: | 10.1049/iet-com.2020.0378 | ||||||||||||
| Status: | Peer Reviewed | ||||||||||||
| Publication Status: | Published | ||||||||||||
| Reuse Statement (publisher, data, author rights): | This paper is a postprint of a paper submitted to and accepted for publication in IET Communications and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at the IET Digital Library". | ||||||||||||
| Access rights to Published version: | Restricted or Subscription Access | ||||||||||||
| Copyright Holders: | © The Institution of Engineering and Technology 2020 | ||||||||||||
| Description: | Free access |
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| Date of first compliant deposit: | 29 October 2020 | ||||||||||||
| Date of first compliant Open Access: | 3 November 2020 | ||||||||||||
| RIOXX Funder/Project Grant: |
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