Highly dynamic Destination-Sequenced Distance-Vector routing (DSDV) for mobile computers
SIGCOMM '94 Proceedings of the conference on Communications architectures, protocols and applications
An efficient routing protocol for wireless networks
Mobile Networks and Applications - Special issue: routing in mobile communications networks
Location-aided routing (LAR) in mobile ad hoc networks
MobiCom '98 Proceedings of the 4th annual ACM/IEEE international conference on Mobile computing and networking
A distance routing effect algorithm for mobility (DREAM)
MobiCom '98 Proceedings of the 4th annual ACM/IEEE international conference on Mobile computing and networking
Routing with guaranteed delivery in ad hoc wireless networks
DIALM '99 Proceedings of the 3rd international workshop on Discrete algorithms and methods for mobile computing and communications
The Cricket location-support system
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
GPSR: greedy perimeter stateless routing for wireless networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Proceedings of the 8th annual international conference on Mobile computing and networking
Asymptotically optimal geometric mobile ad-hoc routing
DIALM '02 Proceedings of the 6th international workshop on Discrete algorithms and methods for mobile computing and communications
Introduction to Algorithms
Worst-Case optimal and average-case efficient geometric ad-hoc routing
Proceedings of the 4th ACM international symposium on Mobile ad hoc networking & computing
A Highly Adaptive Distributed Routing Algorithm for Mobile Wireless Networks
INFOCOM '97 Proceedings of the INFOCOM '97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Driving the Information Revolution
Geometric ad-hoc routing: of theory and practice
Proceedings of the twenty-second annual symposium on Principles of distributed computing
Location-Based Multicast in Mobile Ad Hoc Networks
Location-Based Multicast in Mobile Ad Hoc Networks
A Location-Based Routing Method for Mobile Ad Hoc Networks
IEEE Transactions on Mobile Computing
Perspective/navigation-The Global Positioning System
IEEE Spectrum
Hi-index | 0.24 |
Geographic routing is an effective routing technique based on locally available position information. It uses greedy forwarding whenever possible and switches to detouring mode when a local minimum is reached. Detouring mode in geographic routing usually results in lengthy paths. To shorten the path and reduce the possibility of detouring, geographic routing using anchor nodes as intermediate relays has been proposed. In this paper, we propose to obtain the anchor list based on the projection distance of nodes in detouring mode with respect to the virtual line linking the source and destination. For existing anchor-based schemes, once an anchor list is obtained, the path from the source to the destination usually does not change unless the network topology changes, which may lead to the quick depletion of the energy for some nodes. To better distribute energy consumption among nodes in the network and thus prolong the network lifetime, we further propose to introduce a random shift to the location of anchors to obtain virtual anchors for each packet sent. Simulation results show that our projection distance-based algorithm outperforms existing anchor-based algorithms with shorter paths and fewer anchors in random network topology. We also demonstrate that the lifetime-improving strategy with virtual anchors is effective in increasing the number of packets delivered in the lifetime of sensor networks.