Wireless Networks With RF Energy Harvesting: A Contemporary Survey
Reads0
Chats0
TLDR
This paper presents an overview of the RF-EHNs including system architecture, RF energy harvesting techniques, and existing applications, and explores various key design issues according to the network types, i.e., single-hop networks, multiantenna networks, relay networks, and cognitive radio networks.Abstract:
Radio frequency (RF) energy transfer and harvesting techniques have recently become alternative methods to power the next-generation wireless networks As this emerging technology enables proactive energy replenishment of wireless devices, it is advantageous in supporting applications with quality-of-service requirements In this paper, we present a comprehensive literature review on the research progresses in wireless networks with RF energy harvesting capability, which is referred to as RF energy harvesting networks (RF-EHNs) First, we present an overview of the RF-EHNs including system architecture, RF energy harvesting techniques, and existing applications Then, we present the background in circuit design as well as the state-of-the-art circuitry implementations and review the communication protocols specially designed for RF-EHNs We also explore various key design issues in the development of RF-EHNs according to the network types, ie, single-hop networks, multiantenna networks, relay networks, and cognitive radio networks Finally, we envision some open research directionsread more
Citations
More filters
Journal ArticleDOI
Energy Efficiency Optimization for CoMP-SWIPT Heterogeneous Networks
TL;DR: The findings show that the EE can be significantly improved through the integration of CoMP-SWIPT in HetNets and proposes a partial ZF approach by differentiating the EH-UEs and ID- UEs in order to further improve the EE.
Journal ArticleDOI
Spatiotemporal charging scheduling in wireless rechargeable sensor networks
TL;DR: A mixed integer optimization model for simultaneous charging scheduling and charging time allocation is established and can achieve near 100% charging success rate under periodic and hybrid services, which is significantly superior to the results obtained by the compared algorithms.
Journal ArticleDOI
State-of-the-art literature review of WPT: Current limitations and solutions on IPT
TL;DR: In this article, a state-of-the-art review of wireless power transfer (WPT) technologies with detailed comparison is presented and the limitation of inductive power transfer system through simulation and practical analyses.
Journal ArticleDOI
Millimeter-Wave Power Harvesting: A Review
TL;DR: This article reviews the recent advances in mmWave rectenna design at a component- and system-level and provides an overview of future antenna design challenges and research directions for mmWave power harvesting.
Journal ArticleDOI
Robust Secure Beamforming for Wireless Powered Full-Duplex Systems With Self-Energy Recycling
TL;DR: A multiuser wireless powered communication system, where an energy-constrained full-duplex information transmitter, powered by wireless energy from a dedicated energy transmitter, intends to send confidential information to the information receiver (IR) in the presence of multiple idle users that could be the potential eavesdroppers, is studied.
References
More filters
Book
Wireless Communications: Principles and Practice
TL;DR: WireWireless Communications: Principles and Practice, Second Edition is the definitive modern text for wireless communications technology and system design as discussed by the authors, which covers the fundamental issues impacting all wireless networks and reviews virtually every important new wireless standard and technological development, offering especially comprehensive coverage of the 3G systems and wireless local area networks (WLANs).
Book
Antenna Theory: Analysis and Design
TL;DR: The most up-to-date resource available on antenna theory and design as mentioned in this paper provides an extended coverage of ABET design procedures and equations making meeting ABET requirements easy and preparing readers for authentic situations in industry.
Journal ArticleDOI
Network information flow
TL;DR: This work reveals that it is in general not optimal to regard the information to be multicast as a "fluid" which can simply be routed or replicated, and by employing coding at the nodes, which the work refers to as network coding, bandwidth can in general be saved.
Journal ArticleDOI
Wireless Power Transfer via Strongly Coupled Magnetic Resonances
Andre B. Kurs,Aristeidis Karalis,Robert Moffatt,John D. Joannopoulos,Peter H. Fisher,Marin Soljacic +5 more
TL;DR: A quantitative model is presented describing the power transfer of self-resonant coils in a strongly coupled regime, which matches the experimental results to within 5%.
Journal ArticleDOI
Zero-forcing methods for downlink spatial multiplexing in multiuser MIMO channels
TL;DR: While the proposed algorithms are suboptimal, they lead to simpler transmitter and receiver structures and allow for a reasonable tradeoff between performance and complexity.
Related Papers (5)
MIMO Broadcasting for Simultaneous Wireless Information and Power Transfer
Rui Zhang,Chin Keong Ho +1 more