Cited by 932Energy Harvesting in Wireless NetworksWireless Communication Security TechniquesOptical Wireless Communication Technologies

Ambient Backscatter Communications: A Contemporary Survey

Van Huynh, Nguyen, Hoang, Dinh Thai, Lu, Xiao, Niyato, Dusit, Wang, Ping, Kim, Dong In·2018·IEEE Communications Surveys & Tutorials

Abstract

Recently, ambient backscatter communication has been introduced as a cutting-edge technology which enables smart devices to communicate by utilizing ambient radio frequency (RF) signals without requiring active RF transmission. This technology is especially effective in addressing communication and energy efficiency problems for low-power communications systems such as sensor networks, and thus it is expected to realize numerous Internet-of-Things applications. Therefore, this paper aims to provide a contemporary and comprehensive literature review on fundamentals, applications, challenges, and research efforts/progress of ambient backscatter communications. In particular, we first present fundamentals of backscatter communications and briefly review bistatic backscatter communications systems. Then, the general architecture, advantages, and solutions to address existing issues and limitations of ambient backscatter communications systems are discussed. Additionally, emerging applications of ambient backscatter communications are highlighted. Finally, we outline some open issues and future research directions.

Integrity signals

Registry

Crossref · 10.1109/comst.2018.2841964

Cites

159 of 159 references verified0 citation errors · 0 not checkable

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Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Computing tasks of a user device can be off-loaded to smart base stations with reliable power supply or pervasive smart radio space to lower energy consumption.

    “To lower energy consumption, the computing tasks of a user device can be off-loaded to smart base stations (BSs) with reliable power supply or pervasive smart radio space [63].”

    From What should 6G be? (2020) · cites this paper as [63]

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Authors
Van Huynh, N., Hoang, D. T., Lu, X., Niyato, D., Wang, P., & Kim, D. I.
Affiliations
  • University of Technology Sydney (AU)
  • University of Alberta (CA)
Venue
IEEE Communications Surveys & Tutorials
Published
2018
Volume
20
Issue
4
Pages
2889-2922
ISSN
  • 1553-877X (ISSN-L)
  • 2373-745X
OpenAlex
W2775135700
Cited by
932
References
159
Citations by year
2026: 70 · 2025: 107 · 2024: 126 · 2023: 128 · 2022: 138 · 2021: 124 · 2020: 138 · 2019: 79 · 2018: 20 · 2017: 2
FWCI
34.46
Type
journal article
Language
en
Open access
closed
Locations
  • IEEE Communications Surveys & Tutorials (publishedVersion)
  • DR-NTU (Nanyang Technological University) (submittedVersion)
  • Edinburgh Napier Research Repository (Edinburgh Napier University) (submittedVersion)
Funders
  • National Research Foundation (2014R1A5A1011478, NRF2017EWT-EP003-041, NRF2015-NRF-ISF001-2277, MOE2014-T2-2-015 ARC4/15)
  • National Research Foundation of Korea ((2014R1A5A1011478))
  • Israel Science Foundation
  • Ministry of Education, India
Topics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Energy Harvesting in Wireless Networks
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Wireless Communication Security Techniques
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Optical Wireless Communication Technologies
Keywords
ambient backscatter communication, Internet of Things, low-power wireless communication, energy efficiency, sensor networks

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Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

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