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DC Field | Value | Language |
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dc.contributor.author | Ren, H | - |
dc.contributor.author | Wang, K | - |
dc.contributor.author | Pan, C | - |
dc.date.accessioned | 2023-02-09T13:31:40Z | - |
dc.date.available | 2023-02-09T13:31:40Z | - |
dc.date.issued | 2021-11-02 | - |
dc.identifier | ORCID iD: Kezhi Wang https://orcid.org/0000-0001-8602-0800 | - |
dc.identifier.citation | Ren, H., Wang, K. and Pan, C. (2022) 'Intelligent Reflecting Surface-Aided URLLC in a Factory Automation Scenario', IEEE Transactions on Communications, 70 (1), pp. 707 - 723. doi: 10.1109/TCOMM.2021.3125057. | en_US |
dc.identifier.issn | 0090-6778 | - |
dc.identifier.uri | https://bura.brunel.ac.uk/handle/2438/25941 | - |
dc.description.abstract | Different from conventional wired line connections, industrial control through wireless transmission is widely regarded as a promising solution due to its reduced cost, increased long-term reliability, and enhanced reliability. However, mission-critical applications impose stringent quality of service (QoS) requirements that entail ultra-reliability low-latency communications (URLLC). The primary feature of URLLC is that the blocklength of channel codes is short, and the conventional Shannon's Capacity is not applicable. In this paper, we consider the URLLC in a factory automation (FA) scenario. Due to densely deployed equipment in FA, wireless signal are easily blocked by the obstacles. To address this issue, we propose to deploy intelligent reflecting surface (IRS) to create an alternative transmission link, which can enhance the transmission reliability. In this paper, we focus on the performance analysis for IRS-aided URLLC-enabled communications in a FA scenario. Both the average data rate (ADR) and the average decoding error probability (ADEP) are derived under finite channel blocklength for seven cases: 1) Rayleigh fading channel; 2) With direct channel link; 3) Nakagami-m fading channel; 4) Imperfect phase alignment; 5) Multiple-IRS case; 6) Rician fading channel; 7) Correlated channels. Extensive numerical results are provided to verify the accuracy of our derived results. | en_US |
dc.description.sponsorship | National Key Research and Development Project (Grant Number: 2019YFE0123600); 10.13039/501100001809-National Natural Science Foundation of China (Grant Number: 62101128); Basic Research Project of Jiangsu Provincial Department of Science and Technology (Grant Number: BK20210205); High Level Personal Project of Jiangsu Province (Grant Number: JSSCBS20210105); 10.13039/501100015013-Research Fund of National Mobile Communications Research Laboratory, Southeast University (Grant Number: 2018A01). | en_US |
dc.format.extent | 707 - 723 | - |
dc.format.medium | Print-Electronic | - |
dc.language.iso | en_US | en_US |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | en_US |
dc.rights | Copyright © 2021 Institute of Electrical and Electronics Engineers (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 by sending a request to pubs-permissions@ieee.org. See: https://www.ieee.org/publications/rights/rights-policies.html | - |
dc.rights.uri | https://www.ieee.org/publications/rights/rights-policies.html | - |
dc.subject | intelligent reflecting surface (IRS) | en_US |
dc.subject | reconfigurable intelligent surface (RIS) | en_US |
dc.subject | URLLC | en_US |
dc.subject | short-packet transmission | en_US |
dc.title | Intelligent Reflecting Surface-Aided URLLC in a Factory Automation Scenario | en_US |
dc.type | Article | en_US |
dc.identifier.doi | https://doi.org/10.1109/TCOMM.2021.3125057 | - |
dc.relation.isPartOf | IEEE Transactions on Communications | - |
pubs.issue | 1 | - |
pubs.publication-status | Published | - |
pubs.volume | 70 | - |
dc.identifier.eissn | 1558-0857 | - |
dc.rights.holder | Institute of Electrical and Electronics Engineers (IEEE) | - |
Appears in Collections: | Dept of Computer Science Research Papers |
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