Numerical recipes in C (2nd ed.): the art of scientific computing
Numerical recipes in C (2nd ed.): the art of scientific computing
GeoCast—geographic addressing and routing
MobiCom '97 Proceedings of the 3rd annual ACM/IEEE international conference on Mobile computing and networking
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
The Cricket location-support system
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
A scalable location service for geographic ad hoc routing
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
Routing with guaranteed delivery in ad hoc wireless networks
Wireless Networks
Highly-resilient, energy-efficient multipath routing in wireless sensor networks
ACM SIGMOBILE Mobile Computing and Communications Review
Geometric Tools for Computer Graphics
Geometric Tools for Computer Graphics
Trajectory based forwarding and its applications
Proceedings of the 9th annual international conference on Mobile computing and networking
Virtual patrol: a new power conservation design for surveillance using sensor networks
IPSN '05 Proceedings of the 4th international symposium on Information processing in sensor networks
Local solutions for global problems in wireless networks
Journal of Discrete Algorithms
Using tomography for ubiquitous sensing
Proceedings of the 16th ACM SIGSPATIAL international conference on Advances in geographic information systems
On the scalability of expanding ring search for dense wireless sensor networks
Journal of Parallel and Distributed Computing
Multipath geographic routing using false destinations
International Journal of Communication Networks and Distributed Systems
Survey Paper: Routing protocols in ad hoc networks: A survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Path approximation for multi-hop wireless routing under application-based accuracy constraints
Computer Networks: The International Journal of Computer and Telecommunications Networking
Predictive and Fault-Tolerant Location Service in Mobile Ad Hoc Networks
Wireless Personal Communications: An International Journal
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Routing in ad hoc networks is a complicated task because of many reasons. The nodes are low-memory, low-powered, and they cannot maintain routing tables large enough for well-known routing protocols. Because of that, greedy forwarding at intermediate nodes is desirable in ad hoc networks. Also, for traffic engineering, multi-path capabilities are important. So, it is desirable to define routes at the source like in source based routing (SBR) while performing greedy forwarding at intermediate nodes. We investigate trajectory-based routing (TBR) which was proposed as a middle-ground between SBR and greedy forwarding techniques. In TBR, source encodes trajectory to be traversed and embeds it into each packet. Upon the arrival of each packet, intermediate nodes decode the trajectory and employ greedy forwarding techniques such that the packet follows its trajectory as much as possible. In this paper, we address various issues regarding implementation of TBR. We also provide techniques to efficiently forward packets along a trajectory defined as a parametric curve. We use the well-known Bezier parametric curve for encoding trajectories into packets at source. Based on this trajectory encoding, we develop and evaluate various greedy forwarding algorithms