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23rd IEEE International Conference on Distributed Computing Systems (ICDCS'03)
SPEED: A Stateless Protocol for Real-Time Communication in Sensor Networks
Providence, Rhode Island
May 19-May 22
ISBN: 0-7695-1920-2
Tian He, University of Virginia
John A Stankovic, University of Virginia
Chenyang Lu, Washington University in St Louis
Tarek Abdelzaher, University of Virginia
In this paper, we present a real-time communication protocol for sensor networks, called SPEED. The protocol provides three types of real-time communication services, namely, real-time unicast, real-time area-multicast and real-time area-anycast. SPEED is specifically tailored to be a stateless, localized algorithm with minimal control overhead. End-to-end soft real-time communication is achieved by maintaining a desired delivery speed across the sensor network through a novel combination of feedback control and non-deterministic geographic forwarding. SPEED is a highly efficient and scalable protocol for sensor networks where the resources of each node are scarce. Theoretical analysis, simulation experiments and a real implementation on Berkeley motes are provided to validate our claims.
Citation:
Tian He, John A Stankovic, Chenyang Lu, Tarek Abdelzaher, "SPEED: A Stateless Protocol for Real-Time Communication in Sensor Networks," icdcs, pp.46, 23rd IEEE International Conference on Distributed Computing Systems (ICDCS'03), 2003
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