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Energy Efficiency in the Wideband Regime
KTH, School of Information and Communication Technology (ICT), Communication Systems, CoS. KTH, School of Information and Communication Technology (ICT), Centres, Center for Wireless Systems, Wireless@kth.
KTH, School of Information and Communication Technology (ICT), Communication Systems, CoS.ORCID iD: 0000-0002-4226-9652
2013 (English)In: 2013 IEEE Wireless Communications And Networking Conference (WCNC), IEEE Communications Society, 2013, 510-515 p.Conference paper, Published paper (Refereed)
Abstract [en]

In this paper we discuss globally optimal energy-efficient communications in the wideband regime that is characterized by wide signal bandwidth and low spectral efficiency. An end-to-end multiple-hop system with one sender, one receiver, and multiple relays is considered. We discover the globally optimal link adaptation as well as relay deployment strategies such that the whole system can run with the highest energy efficiency. The technologies proposed can be used in various communication systems, such as the deployment and communication of wired core networks and wireless broadband relay backhauls, to improve their energy efficiency.

Place, publisher, year, edition, pages
IEEE Communications Society, 2013. 510-515 p.
Series
IEEE Wireless Communications and Networking Conference. Proceedings, ISSN 1525-3511
Keyword [en]
energy efficiency, relay, backhaul, deployment, transmission, link adaptation, low SNR
National Category
Telecommunications
Research subject
SRA - ICT
Identifiers
URN: urn:nbn:se:kth:diva-107384DOI: 10.1109/WCNC.2013.6554616ISI: 000326048100088Scopus ID: 2-s2.0-84881597295ISBN: 978-1-4673-5939-9 (print)OAI: oai:DiVA.org:kth-107384DiVA: diva2:575657
Conference
2013 IEEE Wireless Communications and Networking Conference, WCNC 2013; Shanghai; China; 7 April 2013 through 10 April 2013
Note

QC 20130226

Available from: 2013-02-26 Created: 2012-12-11 Last updated: 2014-01-16Bibliographically approved

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Västberg, Anders

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  • apa
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