• KSII Transactions on Internet and Information Systems
    Monthly Online Journal (eISSN: 1976-7277)

A Resource Discovery with Data Dissemination over Unstructured Mobile P2P Networks

Vol. 6, No.3, March 23, 2012
10.3837/tiis.2012.03.003, Download Paper (Free):

Abstract

Recently, along with the innovative development of wireless communication techniques and mobile devices, mobile P2P services in mobile wireless networks have gained a lot of attention. In this paper, we propose a resource discovery scheme with data dissemination over mobile P2P networks. In the proposed scheme, each peer manages a local information table, a resource index table, and a routing table in a local database to enhance the accuracy and cost of resource discovery. The local information table stores the status of a mobile peer, and the resource index table stores the resource information of the neighbor peers via the ranking function. The routing table is used to communicate with the neighbor peers. We use a timestamp message to determine whether or not the resource index table will be changed before the resource information is exchanged. Our ranking function considers the interest and mobility of the mobile peer and prioritizes the resource information transmitted from the neighbor peers. It is shown via various experiments that the proposed scheme outperforms the existing scheme.


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Cite this article

[IEEE Style]
Kyoung Soo Bok, Dong Won Kwak and Jae Soo Yoo, "A Resource Discovery with Data Dissemination over Unstructured Mobile P2P Networks," KSII Transactions on Internet and Information Systems, vol. 6, no. 3, pp. 815-834, 2012. DOI: 10.3837/tiis.2012.03.003

[ACM Style]
Bok, K. S., Kwak, D. W., and Yoo, J. S. 2012. A Resource Discovery with Data Dissemination over Unstructured Mobile P2P Networks. KSII Transactions on Internet and Information Systems, 6, 3, (2012), 815-834. DOI: 10.3837/tiis.2012.03.003