PPT-1 /24 Passive Interference Measurement in Wireless Sensor Networks

Shucheng Liu 12 Guoliang Xing 3 Hongwei Zhang 4 Jianping Wang 2 Jun Huang 3 Mo Sha 5 Liusheng Huang 1 1 University of Science and Technology of China. 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 . Mayank. Jainy. 1, Jung Il Choiy1, Tae Min Kim1, . Dinesh. Bharadia1, . Siddharth. Seth1,. Kannan Srinivasan. 2, . Philip Levis. 1, . Sachin Katti. 1, . Prasun Sinha. 3. 1:Stanford University . 2:The University of Texas at Austin . SINKS. Acknowledgement. Xiujuan. Yi (xyi@uci.edu). . Malini. . Karunagaran. Rutuja Raghoji. Ramya. . Tridandapani. Introduction. Typical . sensor network applications generate . large amounts . of data and send that data to the base station . 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. Technologies. Acknowledgement. Tianyu. Wang, . Hongyu. Cui, . Boya. Di, Yun Liao, . Radwa. Sultan, . Yunan. . Gu. , . Huaqing. Zhang, . Yanru. Zhang, . Zhiwen. Hu, . Siavash. . Bayat. , and . 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, …. 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 . EE 122: Intro to Communication Networks. . Materials with thanks to . Scott Shenker, . Jennifer Rexford, Ion Stoica, Vern Paxson. and other colleagues at Princeton and UC Berkeley. 2. 3. Metrics for evaluation / comparison of wireless technologies. . Materials with thanks to . Scott . Shenker. , . Jennifer Rexford, Ion . Stoica. , Vern . Paxson. and other colleagues at Princeton and UC Berkeley. Wireless. . – there is no cat!. "You see, wire telegraph is a kind of a very, very long cat. You pull his tail in New York and his head is meowing in Los Angeles. . source. : The Writing Center, . University of North Carolina at Chapel . Hill. Discuss:. What do you think PASSIVE VOICE is?. Why might we need to talk about it now?. A passive construction occurs when you make the object of an action into . 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 .