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Cooperative strategies for relay-aided multi-cell wireless networks with backhaul
KTH, School of Electrical Engineering (EES), Communication Theory. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.ORCID iD: 0000-0002-9709-0713
KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre. KTH, School of Electrical Engineering (EES), Communication Theory.ORCID iD: 0000-0002-5407-0835
KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre. KTH, School of Electrical Engineering (EES), Communication Theory.ORCID iD: 0000-0002-7926-5081
2010 (English)In: 2010 IEEE Information Theory Workshop, ITW 2010 - Proceedings, NEW YORK: IEEE conference proceedings, 2010, 1-5 p.Conference paper, Published paper (Refereed)
Abstract [en]

We investigate cooperative strategies for relay-aided multi-source multi-destination wireless networks with backhaul support. Each source multicasts information to all destinations using a shared relay. We study cooperative strategies based on different network coding (NC) schemes, namely, finite field NC (FNC), linear NC (LNC), and lattice coding. To further exploit the backhaul connection, we also propose NC-based beam-forming (NBF). We measure the performance in term of achievable rates over Gaussian channels and observe significant gains over a benchmark scheme. The benefit of using backhaul is also clearly demonstrated in most of scenarios.

Place, publisher, year, edition, pages
NEW YORK: IEEE conference proceedings, 2010. 1-5 p.
Keyword [en]
multicast communication, network coding, relay, backhaul
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:kth:diva-44903DOI: 10.1109/CIG.2010.5592704ISI: 000305892500023Scopus ID: 2-s2.0-80051920539ISBN: 978-1-4244-8262-7 (print)ISBN: 978-1-4244-8263-4 (print)OAI: oai:DiVA.org:kth-44903DiVA: diva2:451466
Conference
2010 IEEE Information Theory Workshop, ITW 2010. Dublin. 30 August 2010 through 3 September 2010
Projects
VINNOVA/MOST joint IMT-Advanced Project
Note

QC 20111115

Available from: 2011-10-25 Created: 2011-10-25 Last updated: 2014-07-03Bibliographically approved

Open Access in DiVA

ITW10(320 kB)52 downloads
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