'Geographic forwarding' diaporamas de présentation

SPEED: A Stateless Protocol for Real-Time Communication in Sensor Networks

SPEED: A Stateless Protocol for Real-Time Communication in Sensor Networks. T. He, J. A. Stankovic, C. Lu, T. Abdelzaher. ICDCS 2003 Source: T. He ICDCS 2003. Motivation: Why real-time communication?. Sensor networks monitor the real world Real-time constraints may exist Surveillance system

698 views • 43 slides

Wireless Sensor Networks Radio Realities

Wireless Sensor Networks Radio Realities. Professor Jack Stankovic University of Virginia 2006. Motivation. Significant Evidence of radio irregularity in physical environments Theoretical Practical (empirical evidence)

495 views • 39 slides

Grid: Scalable Ad-Hoc Wireless Networking

Grid: Scalable Ad-Hoc Wireless Networking. Douglas De Couto http://pdos.lcs.mit.edu/grid. A. F. D. B. E. C. G. J. I. H. Goal: Networks out of Chaos. Ad hoc Applications. Temporary, fast setup Emergencies & events Rooftop networks No wires, trenches, etc. Developing communities

505 views • 38 slides

Routing Paradigms

458 views • 34 slides

ACM Wireless Networks Journal, 2002

Span: An Energy-Efficient Coordination Algorithm for Topology Maintenance in Ad Hoc Wireless Networks. ACM Wireless Networks Journal, 2002 BENJIE CHEN, KYLE JAMIESON, HARI BALAKRISHNAN and ROBERT MORRIS. Outline. Introduction Related works Span design Simulation Conclusion. Introduction.

407 views • 33 slides

Scalable Routing In MANET

Scalable Routing In MANET. Yang Peng Supervisor: Dr. Yow Kin Choong. Scalability of ad hoc network. Main problems: Limited bandwidth Large number of nodes Mobility of network. Three Categories . Flat routing protocols Hierarchical routing protocols

355 views • 18 slides

CS 672 Paper Presentation

129 views • 12 slides