Cart (Loading....) | Create Account
Close category search window
 

Low-Energy Fault-Tolerant Bounded-Hop Broadcast in Wireless Networks

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Shpungin, H. ; Dept. of Comput. Sci., Ben-Gurion Univ. of the Negev, Beer-Sheva ; Segal, M.

This paper studies asymmetric power assignments in wireless ad hoc networks. The temporary, unfixed physical topology of wireless ad hoc networks is determined by the distribution of the wireless nodes as well as the transmission power (range) assignment of each node. We consider the problem of bounded-hop broadcast under k-fault resilience criterion for linear and planar layout of nodes. The topology that results from our power assignment allows a broadcast operation from a wireless node r to any other node in at most h hops and is k -fault resistant. We develop simple approximation algorithms for the two cases and obtain the following approximation ratios: linear case-O(k); planar case-we first prove a factor of O(k 3) , which is later decreased to O(k 2) by a finer analysis. Finally, we show a trivial power assignment with a cost O(h) times the optimum. To the best of our knowledge, these are the first nontrivial results for this problem.

Published in:

Networking, IEEE/ACM Transactions on  (Volume:17 ,  Issue: 2 )

Date of Publication:

April 2009

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.