PPT-Hierarchical Trust Management for Wireless Sensor Networks

Presented by Vijay Kumar Chalasani Introduction This paper proposes hierarchical trust management protocol Key design issues Trust composition Trust aggregation Trust formation Highlights of the scheme. g shooter detection Goals of clock synchronization Compensate offset between clocks Compensate drift between clocks terms are explained on following slides Time Synchronization Sensing Localization Duty Cycling TDMA Ad Hoc and Sensor Networks Roger W 6-. 1. Chapter 6. Wireless and Mobile Networks. Computer Networking: A Top Down Approach . 4. th. edition. . Jim Kurose, Keith Ross. Addison-Wesley, July 2007. . Computer Networking: A Top Down Approach . Abstract. Ad hoc low-power wireless networks are an exciting research direction in sensing and pervasive computing. .. . Prior security work in this area has focused primarily on denial of communication at the routing or medium access control levels. . Presented By. Al-Sakib Khan Pathan. Department of Computer Science. International Islamic University Malaysia. On the Key Revocation Schemes in Wireless Sensor Networks. Dieynaba. Mall. 1. , . Karim. -. Ayushi Jain & . ankur. . sachdeva. Motivation. Open nature of networks and unaccountability resulting from anonymity make existing systems prone to various attack. Introduction of trust and reputation based metrics help in enhancing the reliability of anonymity networks. A proposal for an integrated new routing protocol using existing technologies used for underwater communications. By Prajit Kumar Das. For CMSC 601: Research Skills in Computer Science. Date: April 20. 488/489. Fall . 2009/Spring 2010. Projects. Mehmet. Can Vuran. Assistant Professor. 107 . Schorr. University of Nebraska – Lincoln. Lincoln, NE 68588-0115. mcvuran@cse.unl.edu. www.cse.unl.edu/~mcvuran. Monitoring in Urban Catchments. IEEE . SENSORS JOURNAL, VOL. 12, NO. 5, MAY . 2012. Chan . H. See, Kirill V. . Horoshenkov. , . Raed. A. . Abd-Alhameed. , . Yim. Fun Hu, Senior Member, IEEE, and. Simon J. . Guoliang. Xing. Assistant Professor. Department of Computer Science and Engineering. Michigan State University. Outline. Wireless Coexistence in Open Radio Spectrum. ZigBee. link quality assurance [ICNP10, . Carleton University. Presented by:. Mohamed . Ajal. majal@connect.carleton.ca. Topics of Discussion. Introduction. Power consumption in WSN’s . Wireless MAC protocols. Differences and Constraints. .. Wireless is Global. The standard radio frequencies run in the range of 3Hz to 300 GHz. There is other frequencies used for example the 222 MHz through 225 MHz is for amateur radio. If your interested in what frequencies your country is using for what? Take a look at the frequencies. 6-. 1. Chapter 6. Wireless and Mobile Networks. Computer Networking: A Top Down Approach Featuring the Internet. , . 6. th. . edition. . Jim Kurose, Keith Ross. Addison-. Wesley. A note on the use of these . CS577 . Advanced . Computer Networks . WSN Outline. Introduction. Mote Revolution. Wireless Sensor Network (WSN) Applications. WSN Details. Types of Wireless Sensor Networks (WSNs). Tiered Architectures. Produces a set of . nested clusters . organized as a hierarchical tree. Can be visualized as a . dendrogram. A tree-like diagram that records the sequences of merges or splits. Strengths of Hierarchical Clustering.