Overhead analysis of query localization optimization and routing

Wenzheng Xu*, Yongmin Zhang, Weifa Liang

*Corresponding author for this work

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

    1 Citation (Scopus)

    Abstract

    Query localization is an improved extension of on-demand routing protocols for ad hoc networks. It makes use of prior routing histories to localize the query flood to a limited region of a network. However, the lifetime of the found route by two existing query localization approaches tends to be much shorter than that of network-wide flooding. In this paper we address this shortcoming and provide an improved solution through analyzing the routing overhead incurred by network-wide flooding. The analytical results clearly show the superiority by adopting query localization in routing. We also perform experimental simulation in NS-2 simulator to validate our theoretic analysis and to evaluate the performance of the proposed solution.

    Original languageEnglish
    Title of host publicationProceedings of the 5th International Conference on Ubiquitous Information Management and Communication, ICUIMC 2011
    DOIs
    Publication statusPublished - 2011
    Event5th International Conference on Ubiquitous Information Management and Communication, ICUIMC 2011 - Seoul, Korea, Republic of
    Duration: 21 Feb 201123 Feb 2011

    Publication series

    NameProceedings of the 5th International Conference on Ubiquitous Information Management and Communication, ICUIMC 2011

    Conference

    Conference5th International Conference on Ubiquitous Information Management and Communication, ICUIMC 2011
    Country/TerritoryKorea, Republic of
    CitySeoul
    Period21/02/1123/02/11

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