'Unit disk graph' diaporamas de présentation

University of Denver Department of Mathematics Department of Computer Science

University of Denver Department of Mathematics Department of Computer Science. Geometric graphs Planar graph Unit disk graph Applications Ad hoc wireless networks Robot route planning moving in a terrain of varied types (e.g. grassland, brush land, forest, water etc.

1.12k views • 90 slides

University of Denver Department of Mathematics Department of Computer Science

University of Denver Department of Mathematics Department of Computer Science. Applications Ad hoc Wireless networks Robot Route Planning in a terrain of varied types (ex: grassland, brush land, forest, water etc.) Geometric graphs Planar graph Unit disk graph. Geometric Routing.

771 views • 62 slides

The Broadcast Function in Wireless Ad-Hoc Network

The Broadcast Function in Wireless Ad-Hoc Network. 2002.9.2 Speaker:peter. An overview of the broadcast function Difference between wired and wireless networks The essence of broadcast problem Categorization of present protocols Ultra WideBand technology

568 views • 46 slides

Topology Control Chapter 3

Topology Control Chapter 3. TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: A A A A. Inventory Tracking (Cargo Tracking). Current tracking systems require line-of-sight to satellite. Count and locate containers Search containers for specific item

452 views • 36 slides

Topology Control Chapter 3

Topology Control Chapter 3. TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: A A A A. Inventory Tracking (Cargo Tracking). Current tracking systems require line-of-sight to satellite. Count and locate containers Search containers for specific item

407 views • 36 slides

Algorithmic Models for Sensor Networks

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Algorithmic Models for Sensor Networks

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Algorithmic Models for Sensor Networks

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XTC: A Practical Topology Control Algorithm for Ad-Hoc Networks

XTC: A Practical Topology Control Algorithm for Ad-Hoc Networks. Roger Wattenhofer Aaron Zollinger. Overview. What is Topology Control? Context – related work XTC algorithm XTC analysis Worst case Average case Conclusions.

415 views • 30 slides

XTC: A Practical Topology Control Algorithm for Ad-Hoc Networks

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Constant Density Spanners for Wireless Ad-Hoc Networks

Constant Density Spanners for Wireless Ad-Hoc Networks. Discrete Mathematics and Algorithms Seminar Melih Onus April 5 2005. Mobile Devices communicating via radio Network without centralized control

285 views • 28 slides

Jie Lian, Kshirasagar Naik University of Waterloo, ON, Canada Yunhao Liu, Lei Chen

Virtual Surrounding Face Geocasting with Guaranteed Message Delivery for Ad Hoc and Sensor Networks. Jie Lian, Kshirasagar Naik University of Waterloo, ON, Canada Yunhao Liu, Lei Chen The Hong Kong University of Science and Technology, Hong Kong, China. Sink. Sensor Networks.

410 views • 26 slides

Li (Erran) Li Joint work with R. Bhatia, A. Kashyap (U. of Maryland) Special thanks to Alon Efrat

210 views • 15 slides

Massively Distributed Database Systems In-Network Query Processing (Ad-Hoc Sensor Network)

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Two Connected Dominating Set Algorithms for Wireless Sensor Networks

Two Connected Dominating Set Algorithms for Wireless Sensor Networks. Najla Al-Nabhan* ? Bowu Zhang** ? Mznah Al-Rodhaan* ? Abdullah Al-Dhelaan*. Overview. The Proposed Algorithms. Connected Dominating Set (CDS)

186 views • 1 slides