Paper Info
Title
Analysis of a robust and energy efficient transmission scheduling protocol in single-hop ad hoc networks
Abstract
A fully connected one-hop ad hoc network constitutes a basic unit for managing self-organizing networks such as IEEE 802.11 and 802.15.3 networks. Since energy efficiency is a critical issue in ad hoc networks, we develop an energy-saving framework that includes scheduling for node-to-node direct communication. The scheduling is performed by a coordinator that is selected by some simple rule. We enhance IEEE 802.11 protocol by using our proposed framework, and analyze its energy efficiency in transmitting and receiving data. Through mathematical analysis, we confirm that our enhanced protocol significantly saves energy compared to the IEEE 802.11 protocol. We also investigate the robustness of our algorithm by covering the cases of uncooperative users, system malfunctioning, and channel errors. The numerical results confirm that our protocol works well under these hostile environments and maintains its advantage over the conventional scheme. Copyright © 2009 John Wiley & Sons, Ltd. In ad-hoc networks that are critical to energy efficiency, we develop an energy-saving framework where node-to-node direct communication is scheduled by a coordinator that is selected by some simple rule. Through mathematical analysis, we confirm that our enhanced protocol significantly saves energy compared to the IEEE 802.11 protocol. We also investigate the robustness of our algorithm by covering the cases of uncooperative users, system malfunctioning, and channel errors.
Year
DOI
Venue
2010
10.1002/wcm.v10:2
Wireless Communications and Mobile Computing
Keywords
Field
DocType
ad hoc networks,self organization,energy efficient,mathematical analysis,robustness,ad hoc network
Computer science,Efficient energy use,Scheduling (computing),Computer network,Communication channel,Robustness (computer science),Ad hoc wireless distribution service,Optimized Link State Routing Protocol,Access control,Wireless ad hoc network,Distributed computing
Journal
Volume
Issue
ISSN
10
2
1530-8669
Citations 
PageRank 
References 
0
0.34
11
Authors
3
Name
Order
Citations
PageRank
Jung Hyon Jun121.47
Young-June Choi231132.48
Saewoong Bahk31024112.58