The dynamic linear combination retransmission based on network coding in multicast network

Bin Li, Quan Li, Ruonan Zhang, Yi Jiang, Siying Bi

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

Network coding (NC) is an efficient way to decline the retransmission and provides a reliable connection in the wireless multicast network. However, in the NC schemes based on XOR, if one coded packet is lost, the transmitter must retransmit the same one until all the receivers correctly receive it. This strategy falls into the routine of ARQ (Automatic Repeat Request), which has already been proved with low bandwith efficiency. Accordingly, in this paper we proposed a dynamic linear combining retransmission(DLCR) strategy and fixed linear combining retransmission (FLCR) strategy based on the random network coding to improve the bandwidth efficiency in wireless multicast network. The key idea of the proposed schemes is to form the coded packet dynamically according to the real-time network status during the retransmission. Besides, we also analyzed the proposed schemes and get the corresponding theory analysis results. The simulations show that our schemes can well improve the efficiency of transmission.

Original languageEnglish
Title of host publicationProceedings - 2016 International Conference on Networking and Network Applications, NaNA 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages53-57
Number of pages5
ISBN (Electronic)9781467398039
DOIs
StatePublished - 9 Sep 2016
Event2016 International Conference on Networking and Network Applications, NaNA 2016 - Hakodate City, Hokkaido, Japan
Duration: 23 Jul 201625 Jul 2016

Publication series

NameProceedings - 2016 International Conference on Networking and Network Applications, NaNA 2016

Conference

Conference2016 International Conference on Networking and Network Applications, NaNA 2016
Country/TerritoryJapan
CityHakodate City, Hokkaido
Period23/07/1625/07/16

Keywords

  • Multicast
  • Network coding
  • Retransmission

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