NDLI: An Efficient Pricing Based Protocol for Broadcasting in Wireless Ad hoc Networks

Content Provider	IEEE Xplore Digital Library
Author	Rama Suri, N. Narahari, Y. Manjunath, D.
Copyright Year	2006
Description	Author affiliation: Dept. of Comput. Sci. & Autom., Indian Inst. of Sci., Bangalore (Rama Suri, N.)
Abstract	In many applications of wireless ad hoc networks, wireless nodes are owned by rational and intelligent users. In this paper, we call nodes selfish if they are owned by independent users and their only objective is to maximize their individual goals. In such situations, it may not be possible to use the existing protocols for wireless ad hoc networks as these protocols assume that nodes follow the prescribed protocol without deviation. Stimulating cooperation among these nodes is an interesting and challenging problem. Providing incentives and pricing the transactions are well known approaches to stimulate cooperation. In this paper, we present a game theoretic framework for truthful broadcast protocol and strategy proof pricing mechanism called immediate predecessor node pricing mechanism (IPNPM). The phrase strategy proof here means that truth revelation of cost is a weakly dominant-strategy (in game theoretic terms) for each node. In order to steer our mechanism-design approach towards practical implementation, we compute the payments to nodes using a distributed algorithm. We also propose a new protocol for broadcast in wireless ad hoc network with selfish nodes based on IPNPM. The features of the proposed broadcast protocol are reliability and a significantly reduced number of packet forwards compared to the number of network nodes, which in turn leads to less system-wide power consumption to broadcast a single packet. Our simulation results show the efficacy of the proposed broadcast protocol
Starting Page	1
Ending Page	7
File Size	1659218
Page Count	7
File Format	PDF
ISBN	0780395751
DOI	10.1109/COMSWA.2006.1665208
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-01-08
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Pricing Wireless application protocol Broadcasting Mobile ad hoc networks Game theory Power system reliability Intelligent networks Costs Distributed computing Distributed algorithms
Content Type	Text
Resource Type	Article

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