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Radio sensing using 5G signals : concepts, state-of-the-art and challenges
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Chen, Yunfei, Zhang, Jie, Feng, Wei and Alouini, Mohamed-Slim (2022) Radio sensing using 5G signals : concepts, state-of-the-art and challenges. IEEE Internet of Things Journal, 9 (2). pp. 1037-1052. doi:10.1109/JIOT.2021.3132494 ISSN 2327-4662.
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WRAP-radio-sensing-using-5G-signals-concepts-state-of-the-art-and-challenges-Chen-2021.pdf - Accepted Version - Requires a PDF viewer. Download (489Kb) | Preview |
Official URL: https://doi.org/10.1109/JIOT.2021.3132494
Abstract
Radio sensing has become increasingly important, as the demand for “smartness” is drastically increasing. Unlike conventional sensing, radio sensing uses existing radio signals or devices to passively sense the ambient environment for low cost and wide deployment. In this paper, a comprehensive overview of radio sensing using the recent fifth generation (5G) signals is provided. 5G systems have many merits, such as high frequency, large bandwidth, massive antenna array and dense network, making them ideal for radio sensing. In the overview, basic theories and concepts of 5G radio sensing are first introduced. Then, different state-of-the-art 5G sensing works are discussed based on their applications. These applications show that 5G radio sensing represents a step change in radio sensing. After that, several open challenges in 5G radio sensing are illustrated with relevant insights. These insights manifest that 5G radio sensing has great potentials to explore.
| 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): | 5G mobile communication systems, Wireless communication systems, Wireless sensor networks, Radio -- Receivers and reception, Cognitive radio networks | |||||||||||||||
| Journal or Publication Title: | IEEE Internet of Things Journal | |||||||||||||||
| Publisher: | IEEE | |||||||||||||||
| ISSN: | 2327-4662 | |||||||||||||||
| Official Date: | 15 January 2022 | |||||||||||||||
| Dates: |
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| Volume: | 9 | |||||||||||||||
| Number: | 2 | |||||||||||||||
| Page Range: | pp. 1037-1052 | |||||||||||||||
| DOI: | 10.1109/JIOT.2021.3132494 | |||||||||||||||
| Status: | Peer Reviewed | |||||||||||||||
| Publication Status: | Published | |||||||||||||||
| Reuse Statement (publisher, data, author rights): | © 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. | |||||||||||||||
| Access rights to Published version: | Restricted or Subscription Access | |||||||||||||||
| Date of first compliant deposit: | 2 December 2021 | |||||||||||||||
| Date of first compliant Open Access: | 6 December 2021 | |||||||||||||||
| RIOXX Funder/Project Grant: |
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