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A Unicast Retransmission Scheme Based on Network Coding
Ericsson AB.
Ericsson AB.
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.ORCID iD: 0000-0001-9697-9978
2012 (English)In: IEEE Transactions on Vehicular Technology, ISSN 0018-9545, E-ISSN 1939-9359, Vol. 61, no 2, 871-876 p.Article in journal (Refereed) Published
Abstract [en]

A novel scheme for data retransmission for wireless unicast communication is presented. The scheme is based on a transmitter and receiver structure and bit-level data processing using a combination of channel coding and network coding that allows retransmissions to contain the previously incorrectly received information and new information, both destined to the same receiver. Results show that, for the chosen forward error codes, up to 68.75% retransmission throughput gains are achieved compared to HARQ with Chase combining.

Place, publisher, year, edition, pages
IEEE , 2012. Vol. 61, no 2, 871-876 p.
Keyword [en]
Forward Error Correction, HARQ, Network Coding
National Category
Communication Systems
Research subject
URN: urn:nbn:se:kth:diva-48903DOI: 10.1109/TVT.2011.2178277ISI: 000300427400044ScopusID: 2-s2.0-84857300756OAI: diva2:458844
ICT - The Next Generation

QC 20120312. © 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. QC 20111201

Available from: 2011-12-01 Created: 2011-11-24 Last updated: 2014-01-16Bibliographically approved

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