Outage Analysis for Tag Selection in Reciprocal Backscatter Communication Systems

Deng, Dan ORCID: https://orcid.org/0000-0001-7760-5663, Li, Xingwang ORCID: https://orcid.org/0000-0002-0907-6517, Dang, Shuping ORCID: https://orcid.org/0000-0002-0018-815X and Rabie, Khaled ORCID: https://orcid.org/0000-0002-9784-3703 (2022) Outage Analysis for Tag Selection in Reciprocal Backscatter Communication Systems. IEEE Wireless Communications Letters, 11 (2). pp. 210-214. ISSN 2162-2337

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Official URL: http://dx.doi.org/10.1109/lwc.2021.3122429

Abstract

Applying tag selection to backscatter networks can greatly improve the system outage performance. In this letter, the analytical expressions on outage probability for both ideal and outdated tag selection in reciprocal backscatter networks are derived with a truncated series expansion. Furthermore, the asymptotic analysis with large transmission power is conducted to give an insight into the effects of system parameters. From the asymptotic analysis, it is found that the diversity order of outage probability for ideal tag selection is equal to half of the number of tags. However, when applying outdated tag selection, the diversity order is equal to one, and thereby no diversity gain can be harvested, regardless of the temporal correlation and the number of tags.

Item Type:	Article (Article)
Peer-reviewed:	Yes
Date Deposited:	03 Jul 2024 15:27
Publisher:	IEEE
Additional Information:	© 2021 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.
Divisions:	Faculties > Science and Engineering
Subject terms:	Science & Technology, Technology, Computer Science, Information Systems, Engineering, Electrical & Electronic, Telecommunications, Computer Science, Engineering, Backscatter, Power system reliability, Training, Fading channels, Wireless communication, Channel models, Standards, Backscatter communications networks, tag selection, outdated tag selection, outage probability, performance analysis, 0805 Distributed Computing, 0906 Electrical and Electronic Engineering, 1005 Communications Technologies
URI:	https://mmu-uat.leaf.cosector.com/id/eprint/635055
DOI:	https://doi.org/10.1109/LWC.2021.3122429
ISSN	2162-2337
e-ISSN	2162-2345

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