GeoCast—geographic addressing and routing
MobiCom '97 Proceedings of the 3rd annual ACM/IEEE international conference on Mobile computing and networking
GPS-based geographic addressing, routing, and resource discovery
Communications of the ACM
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MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
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MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
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Journal of Parallel and Distributed Computing - Special issue on Routing in mobile and wireless ad hoc networks
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Voronoi diagram and convex hull based geocasting and routing in wireless networks
ISCC '03 Proceedings of the Eighth IEEE International Symposium on Computers and Communications
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IEEE Transactions on Mobile Computing
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Proceedings of the 5th ACM international symposium on Mobile ad hoc networking and computing
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Communications of the ACM - Wireless sensor networks
IEEE Communications Magazine
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IEEE Network: The Magazine of Global Internetworking
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International Journal of Wireless and Mobile Computing
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As most applications in Wireless Sensor Networks (WSN) are location sensitive, in this paper, we explore the problem of location-aided multicast for WSN. We present four strategies to construct the GeoMulticast routing tree, namely, SARF, SAM, CoFAM and MSAM. Especially, we discuss CoFAM in detail and give the algorithm for setting up a multicast tree in a cone-based forwarding area. This algorithm is distributed and energy-efficient. Extensive simulations have been conducted to evaluate the performance of the proposed routing schemas. Simulation results have shown that when constructing a multicast tree, fewer messages must be transmitted in our schemas.