PPT-Architectures and Applications for Wireless Sensor Networks

Medium Access Control and WPAN Technologies Chaiporn Jaikaeo chaipornjkuacth Department of Computer Engineering Kasetsart University Materials taken from lecture slides by Karl and Willig Overview. 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 In applications with a great number of sensor nodes and a wide area of monitored environment it is not always feasible to replace the battery In some cases even the lo cation of the sensor node is unknown In order to achieve a long lifetime of the s 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 . 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. Part 1. opensensor. motivation. Frank H.P. Fitzek. Anders Grauballe. Gian. Paolo Perrucci. Ben Kroeger . Aalborg University . Stephan. Rein. Technical University of Berlin. o. verview. Wireless Sensor Networks. 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. Dr. Xinrong Li. Department of Electrical Engineering. University of North Texas. E-mail: xinrong@unt.edu. Fundamental Limits of Localization with RF Signals. Location sensing modality:. TOA, TDOA, RSS, AOA, proximity, fingerprinting, …. They convert the change in bend to electrical resistance , more the change more the value of resistance.. They are usually in the form of strips.. They can be made unidirectional and bidirectional.. FLEX sensor. 1. Wireless Technologies. Wireless Computer Networks and Internet Access. Mobile Computing and Mobile Commerce. Pervasive Computing. Wireless . Security. Pay more attention to the following slides and corresponding book pages:. Wireless Technologies. Wireless Computer Networks and Internet Access. Mobile Computing and Mobile Commerce. Pervasive Computing. Wireless Security. Identify advantages and disadvantages of each of the four main types of wireless transmission media.. Computer Networking: A Top Down Approach . 6. th. edition . Jim Kurose, Keith Ross. Addison-Wesley. March 2012. A note on the use of these . ppt. slides:. We. ’. re making these slides freely available to all (faculty, students, readers). They. Security. Babak . D. Beheshti. Professor & Associate Dean,. School . of Engineering & Computing . Sciences, New . York Institute of Technology. Old Westbury, NY, USA. Presenter and Date. Agenda. 2. Chapter 9 Objectives. Learn the properties that often distinguish RISC from CISC architectures.. Understand how multiprocessor architectures are classified.. Appreciate the factors that create complexity in multiprocessor systems.. Introduction. Jon Pollock. Senior Network Engineer. Glade Creek Technology. Wireless Concepts. Wireless networks are made of low frequency light. It can help to think of an Access Point as a light bulb.