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Computer Science > Networking and Internet Architecture

arXiv:1407.0474 (cs)
[Submitted on 2 Jul 2014]

Title:Recent Advances in Joint Wireless Energy and Information Transfer

Authors:Suzhi Bi, Chin Keong Ho, Rui Zhang
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Abstract:In this paper, we provide an overview of the recent advances in microwave-enabled wireless energy transfer (WET) technologies and their applications in wireless communications. Specifically, we divide our discussions into three parts. First, we introduce the state-of-the-art WET technologies and the signal processing techniques to maximize the energy transfer efficiency. Then, we discuss an interesting paradigm named simultaneous wireless information and power transfer (SWIPT), where energy and information are jointly transmitted using the same radio waveform. At last, we review the recent progress in wireless powered communication networks (WPCN), where wireless devices communicate using the power harvested by means of WET. Extensions and future directions are also discussed in each of these areas.
Comments: Conference submission accepted by ITW 2014
Subjects: Networking and Internet Architecture (cs.NI); Information Theory (cs.IT)
Cite as: arXiv:1407.0474 [cs.NI]
  (or arXiv:1407.0474v1 [cs.NI] for this version)
  https://doi.org/10.48550/arXiv.1407.0474

Submission history

From: Suzhi Bi [view email]
[v1] Wed, 2 Jul 2014 07:51:08 UTC (55 KB)
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