'Cluster heads' presentation slideshows

Managing Security Issues in Advanced Applications of Wireless Sensor Networks

900 views • 74 slides

Effect of Redundancy on Mean Time to Failure of Wireless Sensor Networks

CS 5214 Paper Presentation. Effect of Redundancy on Mean Time to Failure of Wireless Sensor Networks. Anh Phan Speer, Ing-Ray Chen Paper Presented by: Misha , Neha & Vidhya. 04/05/2006. Outline. Introduction to WSN Major System Faults Scope of the paper System Model

472 views • 39 slides

A Minimum Cost Heterogeneous Sensor Network with a Lifetime Constraint

A Minimum Cost Heterogeneous Sensor Network with a Lifetime Constraint. Vivek P. Mhatre, Catherine Rosenberg, Daniel Kofman, Ravi Mazumdar and Ness Shroff IEEE Transactions on Mobile Computing, 2005 Presented by Manu Shukla Virginia Tech CS 6204 - Fall 2006. Outline. Introduction

468 views • 39 slides

An Application-Specific Protocol Architecture for Wireless Microsensor Networks

An Application-Specific Protocol Architecture for Wireless Microsensor Networks. ??? ??? 1132036002 ???. Contents. Introduction Backgrounds LEACH Protocol Architecture Analysis and Simulation Conclusion. Introduction. Sensor network Challenge Limited communication bandwidth

612 views • 31 slides

Mobility Increases the Connectivity of K-hop Clustered Wireless Networks

Mobility Increases the Connectivity of K-hop Clustered Wireless Networks. Qingsi Wang, Xinbing Wang and Xiaojun Lin. Introduction. Connectivity (1) distance-based

422 views • 29 slides

Energy-Driven Adaptive Clustering Hierarchy (EDACH) for Wireless Sensor Networks

418 views • 29 slides

Chapter 14: Energy Efficient Next Generation Communications

HANDBOOK ON GREEN INFORMATION AND COMMUNICATION SYSTEMS. Chapter 14: Energy Efficient Next Generation Communications. 1 Jason B. Ernst 1 University of Guelph, Canada. Outline. Introduction Applications and Networks Architectures, Techniques and Protocols

369 views • 28 slides

MODLEACH: A Variant of LEACH for WSNs

MODLEACH: A Variant of LEACH for WSNs. Prepared by: Danish Mahmood. Abstract. Cluster Based Routing in Wireless Sensor Networks We divided our work into two parts First phase: Modification in LEACH protocol Efficient Cluster Head Replacement scheme Dual Transmission power levels

533 views • 27 slides

Energy Efficient Data Gathering Algorithms in Sensor Networks

Vikramaditya. Energy Efficient Data Gathering Algorithms in Sensor Networks. What is a Sensor Network?. Sensor networks mainly constitute of inexpensive sensors densely deployed for data collection from the field in a variety of scenarios

398 views • 24 slides

Outline

On Achieving Maximum Network Lifetime Through Optimal Placement of Cluster-heads in Wireless Sensor Networks High-Speed Networking Lab. Dept. of CSIE, Fu-Jen Catholic University Adviser: Jonathan C. Lu, Ph.D. Speaker: Yen-Fong Wang. Outline. Abstract Introduction Related work

310 views • 24 slides

Topology Management

416 views • 23 slides

Using Trusted Computing Technology to Facilitate Security Enforcement in Wireless Sensor Networks

APTC 2008. Using Trusted Computing Technology to Facilitate Security Enforcement in Wireless Sensor Networks. Yanjiang Yang, Robert Deng, Feng Bao, Jianying Zhou. APTC 2008. Agenda. Project Summary - why should it be done?. Introduction to Wireless Sensor Networks (WSNs)

330 views • 22 slides

Resilient Approach for Energy Management on Hot Spots in WSNs

334 views • 21 slides

Robust Communications for Sensor Networks in Hostile Environments

Robust Communications for Sensor Networks in Hostile Environments. Ossama Younis and Sonia Fahmy Department of Computer Sciences, Purdue University Paolo Santi Instituto di Informatica e Telematica, CNR, Italy. In this work.

328 views • 20 slides

Energy-Efficient Structuralized Clustering for Sensor-based Cyber Physical Systems

Tufts Wireless Laboratory Tufts University School Of Engineering. Energy-Efficient Structuralized Clustering for Sensor-based Cyber Physical Systems. Jierui Cao, Huan Li. Tufts Wireless Laboratory Tufts University School Of Engineering. Introduction.

292 views • 19 slides

Distributed Clustering in Ad-hoc Sensor Networks: A Hybrid, Energy-Efficient Approach

Distributed Clustering in Ad-hoc Sensor Networks: A Hybrid, Energy-Efficient Approach Ossama Younis and Sonia Fahmy Department of Computer Sciences, Purdue University. Contributions. A new distributed clustering protocol for sensor networks that has the following properties: Energy-efficient

314 views • 19 slides

Smart Dust eh!!!

SNoD Sensor Networks on Defense Team Members: Kaustubh Supekar Gaurav Sharma Deepti Agarwal Aditya Barve Brijraj Vaghani Seema Joshi Debashis Haldar Gautam Kaushal. Smart Dust eh!!!. The particles of dust that could be watching you .

430 views • 19 slides

Central A Sector Planning Dec. 30, 2011

Central A Sector Planning Dec. 30, 2011. THE HEALING OF THE PARALYTIC Mark 2:1-12

244 views • 17 slides

Interference Minimization and Uplink Relaying For a 3G/WLAN Network

Interference Minimization and Uplink Relaying For a 3G/WLAN Network. Ju Wang Virginia Commonwealth University May, 2005. Motivation. Traditional cellular network could not fulfill the massive bandwidth requirement of the mobile multimedia applications. Asynchronized uplink access

236 views • 14 slides

Speech recognition using HMM

Speech recognition using HMM. Assignment summary. In recognizing speech the role of HMM is clearly visible. We prepare HMM Model for each speech signal and train them. When the models are trained we can use them to evaluate a new speech signal using evaluation method.

249 views • 7 slides