Power-saving geographic routing in the presence of location errors

Authors:
B. Peng;A. H. Kemp;Hemat K. Maheshwari
Affiliations:
School of Electronic and Electrical Engineering, University of Leeds, UK;School of Electronic and Electrical Engineering, University of Leeds, UK;School of Electronic and Electrical Engineering, University of Leeds, UK
Venue:
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Year:
2009

Citing 9
Cited 1

Power-Aware Localized Routing in Wireless Networks

IEEE Transactions on Parallel and Distributed Systems
Modeling and analyzing the impact of location inconsistencies on geographic routing in wireless networks

ACM SIGMOBILE Mobile Computing and Communications Review - Special issue on wireless pan & sensor networks
Geographic routing in the presence of location errors

Computer Networks: The International Journal of Computer and Telecommunications Networking
Distributed algorithms to maximize the lifetime of wireless sensor networks

Distributed algorithms to maximize the lifetime of wireless sensor networks
Geographic Random Forwarding (GeRaF) for Ad Hoc and Sensor Networks: Multihop Performance

IEEE Transactions on Mobile Computing
Algorithms for sensor and ad hoc networks: advanced lectures

Algorithms for sensor and ad hoc networks: advanced lectures
Power-aware routing protocols in ad hoc wireless networks

IEEE Wireless Communications
An application-specific protocol architecture for wireless microsensor networks

IEEE Transactions on Wireless Communications
A survey on position-based routing in mobile ad hoc networks

IEEE Network: The Magazine of Global Internetworking

Effect of mobility parameters on the inaccuracy of the position information of position-based MANET routing

International Journal of Wireless and Mobile Computing

Quantified Score

Hi-index	0.00

Visualization

Abstract

Existing power efficient geographic routing algorithms have been shown to be able to reduce power consumption and hence prolong the lifetime of multi-hop wireless networks. However, in practical deployment scenarios where location errors inevitably exist, these algorithms are vulnerable to a substantial performance degradation in terms of energy consumption. Since location errors always exist no matter which localization technique is used, there is the need of a geographic routing protocol which can tolerate location errors and achieve reduced energy consumption. In this paper, we study the optimal distance of existing power-saving geographic routing algorithms. Through incorporating location errors into an objective function, we propose a novel geographic routing algorithm. Extensive performance evaluations show that our proposal is robust to location errors, thus statistically minimizing consumed transmit power as a packet is relayed from source to destination.