Composite methods for improving spray and wait routing protocol in delay tolerant networks

Yong Pyo Kim, Ja Il Koo, Euihyun Jung, Keisuke Nakano, Mazakasu Sengoku, Yong Jin Park

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

    12 Citations (Scopus)

    Abstract

    Delay Tolerant Networks have been emerged to support intermittent connectivity of frequently partitioned networks. A routing issue of Delay Tolerant Networks is concerned about the extremely long delay of opportunistic intermittent connections. For considering routing protocols of Delay Tolerant Networks, a forwarding decision and the buffer management scheme are important to improve the successful message delivery opportunity. In this paper, we propose the composite methods to improve Spray and Wait routing protocol. The proposed method consists of the use of an ACK message and message forwarding based on the delivery probability. The proposed composite methods can resolve the disadvantages of Spray and Wait routing protocol. In according to the simulation, the proposed method shows better delivery rate and lower communication overhead compared to other routing protocols.

    Original languageEnglish
    Title of host publicationISCIT 2010 - 2010 10th International Symposium on Communications and Information Technologies
    Pages1229-1234
    Number of pages6
    DOIs
    Publication statusPublished - 2010
    Event2010 10th International Symposium on Communications and Information Technologies, ISCIT 2010 - Tokyo
    Duration: 2010 Oct 262010 Oct 29

    Other

    Other2010 10th International Symposium on Communications and Information Technologies, ISCIT 2010
    CityTokyo
    Period10/10/2610/10/29

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Information Systems

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  • Cite this

    Kim, Y. P., Koo, J. I., Jung, E., Nakano, K., Sengoku, M., & Park, Y. J. (2010). Composite methods for improving spray and wait routing protocol in delay tolerant networks. In ISCIT 2010 - 2010 10th International Symposium on Communications and Information Technologies (pp. 1229-1234). [5665178] https://doi.org/10.1109/ISCIT.2010.5665178