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Achievable throughput in relay-powered RF harvesting cooperative sensor networks
Department of Electrical Engineering and Bharti School of Telecom, Indian Institute of Technology Delhi, New Delhi, India.ORCID iD: 0000-0002-3225-6495
Indian Institute of Technology Delhi, New Delhi, India.
2016 (English)In: Twenty Second National Conference on Communication (NCC), Institute of Electrical and Electronics Engineers (IEEE), 2016, p. 1-6Conference paper, Published paper (Refereed)
Abstract [en]

Aiming at uninterrupted sensor network, we consider a radio frequency (RF) harvesting cooperative communication scenario, where the field nodes (information sources) are powered by RF energy transfer (RFET) from a relay. The relay node can be either connected to the power grid or positioned at some ambient energy harvesting favorable location for the desired energy supply. To further reduce the field nodes’ energy consumption, the relay node decodes-and-forwards the field data to the information sink in a two-hop half-duplex fashion. In the relay-powered cooperative network (RPCN), we derive closed form expressions of the ergodic capacity and achievable throughput for each source-destination pair. Achievable sum-throughput as a function of different system parameters, e.g., RFET time, RF-to-DC conversion efficiency, relay location, channel conditions, and relay transmit power is numerically evaluated. Significant throughput performance imp

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE), 2016. p. 1-6
Keywords [en]
Electric power transmission networks; Energy harvesting; Energy transfer; Energy utilization; Sensor networks; Sensor nodes; Telecommunication networks; Throughput, Achievable throughputs; Channel conditions; Closed-form expression; Cooperative networks; Cooperative sensor networks; Information sources; Source-destination pairs; Throughput performance, Cooperative communication
National Category
Communication Systems Signal Processing Computer and Information Sciences
Identifiers
URN: urn:nbn:se:liu:diva-155752DOI: 10.1109/NCC.2016.7561155ISBN: 9781509023615 (electronic)ISBN: 9781509023622 (electronic)OAI: oai:DiVA.org:liu-155752DiVA, id: diva2:1299084
Conference
Twenty Second National Conference on Communication (NCC), 4-6 March, Guwahati, India
Available from: 2019-03-26 Created: 2019-03-26 Last updated: 2019-03-26Bibliographically approved

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Mishra, Deepak

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf