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Directed Diffusion: a Scalable and Robust Communication Paradigm for Sensor Networks by Chalermek Intanagonwiwat; Ramesh Govindan; Deborah Estrin is a scholarly article available to read on EtoBox.

What is Directed Diffusion: a Scalable and Robust Communication Paradigm for Sensor Networks about?

Advances in processor, memory and radio technology will enable small arid cheap nodes capable of sensing, communication and computation. Networks of such nodes can coordinate to perform distributed sensing of environmental phenomena. In this paper, we explore the directed diffusion paradigm for such coordination. Directed diffusion is datacentric in that all communication is for named data. All nodes in a directed diffusion-based network are applicationaware. This enables diffusion to achieve energy savings by selecting empirically good paths and by caching and processing data in-network. We explore and evaluate the use of directed diffusion for a simple remote-surveillance sensor network.

Author

Chalermek Intanagonwiwat; Ramesh Govindan; Deborah Estrin

Publisher

ACM

Published

2000

Language

EN