Ma, Ruoyan;
Tang, Jie;
Zhang, Xiu Yin;
Feng, Wanmei;
So, Daniel Ka Chun;
Chae, Chan-Byoung;
Wong, Kai-Kit;
(2024)
Simultaneous Wireless Information and Power Transfer in IoT-based Scenarios: Architectures, Challenges, and Prototype Validation.
IEEE Wireless Communications
10.1109/MWC.014.2300549.
(In press).
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Abstract
As the Internet of things (IoT) becomes more widely promoted, the number of terminal nodes is expected to continue rising. This poses significant challenges for powering terminal devices and providing communication services. Fortunately, the simultaneous wireless information and power transfer (SWIPT) technique can support both information exchange and power supply at the same time. Unlike theoretical research summaries, this article enumerates the important roles of SWIPT in IoT-based scenarios, identifies practical challenges, and presents crucial techniques for constructing a SWIPT system from a deployment perspective. To demonstrate the cooperative relationships between the enabling techniques and the performance of the entire system, a prototype of the SWIPT system is constructed for a practical scenario. The results of the operation show that the constructed system can meet the differentiated requirements of nodes. Finally, the article summarizes the open research issues related to engineering-oriented SWIPT systems.
| Type: | Article |
|---|---|
| Title: | Simultaneous Wireless Information and Power Transfer in IoT-based Scenarios: Architectures, Challenges, and Prototype Validation |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/MWC.014.2300549 |
| Publisher version: | https://doi.org/10.1109/MWC.014.2300549 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Simultaneous wireless information and power transfer, Wireless communication, Autonomous aerial vehicles, Smart homes, Prototypes, OFDM, Internet of Things |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10195637 |
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