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A Special-Purpose Peer-to-Peer File Sharing System for Mobile Ad Hoc Networks (2003)
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BibTeX
@INPROCEEDINGS{Klemm03aspecial-purpose,
author = {Alexander Klemm and Christoph Lindemann and Oliver P. Waldhorst},
title = {A Special-Purpose Peer-to-Peer File Sharing System for Mobile Ad Hoc Networks},
booktitle = {},
year = {2003},
publisher = {}
}
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Abstract
Establishing peer-to-peer (P2P) file sharing for mobile ad hoc networks ANET) requires the construction of a search algorithm for transmitting queries and search results as well as the development of a transfer protocol for downloading files matching a query. In this paper, we present a special-purpose system for searching and file transfer tailored to both the characteristics of MANET and the requirements of peer-to-peer file sharing. Our approach is based on an application layer overlay network. As innovative feature, overlay routes are set up on demand by the search algorithm, closely matching network topology and transparently aggregating redundant transfer paths on a per-file basis. The transfer protocol guarantees high data rates and low transmission overhead by utilizing overlay routes. In a detailed ns2 simulation study, we show that both the search algorithm and the transfer protocol outperform off-the-shelf approaches based on a P2P file sharing system for the wireline Internet, TCP and a MANET routing protocol.
Keyphrases
mobile ad hoc network special-purpose peer-to-peer file sharing system search algorithm overlay route transfer protocol manet routing protocol off-the-shelf approach search result p2p file innovative feature special-purpose system file transfer mobile ad hoc network anet application layer overlay network low transmission overhead per-file basis wireline internet detailed ns2 simulation study peer-to-peer file network topology redundant transfer path
