Connectivity-driven flow recovery for time-sensitive transport services

Michio Honda, Jin Nakazawa, Yoshifumi Nishida, Hideyuki Tokuda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

PR-SCTP provides a timeliness transport service. When the lifetime of the data specified by the application expires, the sender PR-SCTP gives up retransmitting the data, and transmits a Forward TSN chunk to make the receiver advance the Cumulative ACK point. However, on the mobile communication, connectivity of the nodes is intermittent. PRSCTP does not work properly in this case, thereby the timeliness transmission is impaired. In order to address this issue, we propose a new algorithm that transmits a Forward TSN triggered by readdressing events in SCTP associations. Our scheme allows PR-SCTP to restart transmission of data with lifetime smoothly regardless of duration of the connectivity disruption.

Original languageEnglish
Title of host publication33rd IEEE Conference on Local Computer Networks, LCN 2008
Pages555-556
Number of pages2
DOIs
Publication statusPublished - 2008 Dec 31
Event33rd IEEE Conference on Local Computer Networks, LCN 2008 - Montreal, AB, Canada
Duration: 2008 Oct 142008 Oct 17

Publication series

NameProceedings - Conference on Local Computer Networks, LCN

Other

Other33rd IEEE Conference on Local Computer Networks, LCN 2008
CountryCanada
CityMontreal, AB
Period08/10/1408/10/17

Keywords

  • Disruption tolerance
  • Mobility
  • PR-SCTP

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture

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  • Cite this

    Honda, M., Nakazawa, J., Nishida, Y., & Tokuda, H. (2008). Connectivity-driven flow recovery for time-sensitive transport services. In 33rd IEEE Conference on Local Computer Networks, LCN 2008 (pp. 555-556). [4664234] (Proceedings - Conference on Local Computer Networks, LCN). https://doi.org/10.1109/LCN.2008.4664234