DocumentCode :
1018499
Title :
Reliable and Energy-Efficient Routing for Static Wireless Ad Hoc Networks with Unreliable Links
Author :
Xiang-Yang Li ; Yu Wang ; Haiming Chen ; Xiaowen Chu ; Yanwei Wu ; Yong Qi
Author_Institution :
Dept. of Comput. Sci., Illinois Inst. of Technol., Chicago, IL, USA
Volume :
20
Issue :
10
fYear :
2009
Firstpage :
1408
Lastpage :
1421
Abstract :
Energy efficient routing and power control techniques in wireless ad hoc networks have drawn considerable research interests recently. In this paper, we address the problem of energy efficient reliable routing for wireless ad hoc networks in the presence of unreliable communication links or devices or lossy wireless link layers by integrating the power control techniques into the energy efficient routing. We consider both the case when the link layer implements a perfect reliability and the case when the reliability is implemented through the transport layer, e.g., TCP. We study the energy efficient unicast and multicast when the links are unreliable. Subsequently, we study how to perform power control (thus, controlling the reliability of each communication link) such that the unicast routings use the least power when the communication links are unreliable, while the power used by multicast is close to optimum. Extensive simulations have been conducted to study the power consumption, the end-to-end delay, and the network throughput of our proposed protocols compared with existing protocols.
Keywords :
ad hoc networks; multicast communication; power control; protocols; radio links; telecommunication network reliability; telecommunication network routing; end-to-end network delay; energy-efficient multicast routing; energy-efficient unicast routing; lossy wireless link layer; network throughput; power consumption; power control technique; reliable routing; static wireless ad hoc network; unreliable communication link; Energy consumption; Energy efficiency; Error analysis; Mobile ad hoc networks; Power control; Power system reliability; Routing protocols; Telecommunication network reliability; Unicast; Wireless application protocol; Algorithm/protocol design and analysis; Routing protocols; Wireless ad hoc networks; energy efficiency.; power assignment; reliable communication;
fLanguage :
English
Journal_Title :
Parallel and Distributed Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
1045-9219
Type :
jour
DOI :
10.1109/TPDS.2008.248
Filename :
4695826
Link To Document :
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