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Novel energy-harvesting AF relaying schemes with channel estimation errors
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Zhou, Yulin and Chen, Yunfei (2020) Novel energy-harvesting AF relaying schemes with channel estimation errors. IEEE Systems Journal, 14 (1). pp. 333-342. doi:10.1109/JSYST.2019.2911037
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Official URL: http://dx.doi.org/10.1109/JSYST.2019.2911037
Abstract
Three novel structures using simultaneous wireless information and power transfer in energy-harvesting (EH) amplify-and-forward relaying are investigated in this paper. Different combinations of time-switching and power-splitting (PS) EH protocols are studied. Three dynamic schemes are proposed as channel estimation PS (CEPS), data transmission PS (DTPS), and combination PS (CPS). From source to relay in these schemes, the data packet includes three parts: channel estimation, data transmission, and EH. From relay to destination in these schemes, the data packet includes two parts: data transmission and channel estimation. Closed-form expressions for the cumulative distribution function of the end-to-end signal-to-noise ratio for the three structures are derived. Using these expressions, achievable rate and bit-error-rate are derived. Different parameters are examined. Numerical results show the optimal splitting ratio for the channel estimation, EH, and data transmission, when the packet size is fixed.
| Item Type: | Journal Article | ||||||||
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| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering | ||||||||
| Divisions: | Faculty of Science > Computer Science | ||||||||
| Library of Congress Subject Headings (LCSH): | Energy harvesting | ||||||||
| Journal or Publication Title: | IEEE Systems Journal | ||||||||
| Publisher: | Institute of Electrical and Electronics Engineers | ||||||||
| ISSN: | 1932-8184 | ||||||||
| Official Date: | March 2020 | ||||||||
| Dates: |
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| Volume: | 14 | ||||||||
| Number: | 1 | ||||||||
| Page Range: | pp. 333-342 | ||||||||
| DOI: | 10.1109/JSYST.2019.2911037 | ||||||||
| Status: | Peer Reviewed | ||||||||
| Publication Status: | Published | ||||||||
| Publisher Statement: | © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | ||||||||
| Access rights to Published version: | Restricted or Subscription Access |
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