NDLI: Markov Random Fields based probabilistic relaying for multihop networks

Content Provider	IEEE Xplore Digital Library
Author	Jayasuriya, A. Perreau, S. Sigelle, M.
Copyright Year	2013
Description	Author affiliation: Inst. TELECOM ParisTech, Paris, France (Sigelle, M.) \|\| Inst. for Telecommun. Res., Univ. of South Australia, Mawson Lakes, SA, Australia (Perreau, S.) \|\| Sch. of Eng. & Built Environ., Central Queensland Univ., Gladstone, QLD, Australia (Jayasuriya, A.)
Abstract	In this paper, we demonstrate how a Markov Random Field (MRF) based framework can be used for multihop networks analysis and design. In fields such as image processing it has been shown that MRFs is a powerful tool to analyse distributed systems with strong spacial interactions, which is also a defining characteristic of multihop networks. In this work we focus on using MRFs to model traffic intensity of sensor networks using shortest path routing. Later we propose a probabilistic relaying mechanism to recreate a traffic pattern similar to that observed in a network using shortest path routing. The objective is to emulate the shortest path performance without complex routing protocols and associated overheads. Using a simulation study we then show that the proposed mechanism achieves 95% of the throughput of shortest path, without using a routing protocol.
Starting Page	1458
Ending Page	1463
File Size	1370623
Page Count	6
File Format	PDF
ISBN	9781467359382
ISSN	15253511
e-ISBN	9781467359399
e-ISBN	9781467359375
DOI	10.1109/WCNC.2013.6554778
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-04-07
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Routing Probabilistic logic Spread spectrum communication Mathematical model Equations Ad hoc networks Nickel
Content Type	Text
Resource Type	Article

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