PPT-Radio Interferometric Geolocation

By Kate Hayes Outline Introduction Theoretical background behind radio interferometry Analyzing sources of error Prototype implementation Technique discussion for distance Localization algorithm. Geolocation. . Header. draft-thomson-geopriv-http-geolocation-00. IETF 80, Prague. Location conveyance for HTTP. Modelled on -. sipcore. -location-conveyance. Except:. Header syntax is based on HTTPBIS. radio . interferometric. (VLBI) observations. Hiroshi Imai. Department of Physics and Astronomy. Graduate School of Science and Engineering. Kagoshima University. Proposing an . interferometric. observation. . Brian Eriksson. Technicolor Palo Alto. Mark Crovella. Boston University. Our focus is on . IP Geolocation. T. arget. Internet. ?. ?. ?. ?. ?. Geographic . location . (geolocation). ?. Why?. : Targeted advertisement, product delivery, law enforcement, counter-terrorism . 2. April 14, 2011. Where’s. . WikiLeaks. ?. 3. April 14, 2011. 4. April 14, 2011. 5. April 14, 2011. GEOLOCATION SERVICE. Sándor Laki*. Eötvös Loránd University. Budapest,. Hungary. lakis@inf.elte.hu. Least Squares Migration. Mrinal. Sinha* and Gerard T. Schuster. King Abdullah University of Science and Technology. 20. th. October, 2015. Outline. Motivation. Theory of . Interferometric. LSM. Gradient of . GBS. GBS. . –. Geolocation base station (obtain location parameters of mobile station directly or indirectly).. BTS. – . Base transceiver subsystem. BSC . – . Base station controller. BSC. BTS. Sharad Agarwal and . Jacob R. Lorch. SIGCOMM 2009. server. client. Game matchmaking. 134.70.81.213. 134.70.81.213, 152.3.9.124, 14.14.91.3, 216.36.6.1. Key exchange. Bandwidth measurement. Latency measurement. Sharad Agarwal and . Jacob R. Lorch. SIGCOMM 2009. server. client. Game matchmaking. 134.70.81.213. 134.70.81.213, 152.3.9.124, 14.14.91.3, 216.36.6.1. Key exchange. Bandwidth measurement. Latency measurement. Bernard Wong. Cornell University. Yashar. . Ganjali. & David Lie. University of Toronto. Dude, where’s that IP?. Circumventing measurement-based . geolocation. Geolocation. applications: Custom content. Circumventing measurement-based . geolocation. Phillipa. Gill. *. Yashar. . Ganjali. *,Bernard Wong**, David Lie***. *Dept. of Computer Science, University of Toronto. **Dept. of Computer Science, Cornell University. What is it?. 35°55′44″N 79°2′22″W. Time Difference of Arrival (TDOA). GPS/A-GPS. Associating geographic locations with IPs, MAC Addresses, RFIDs, GPS device, . Wi-fi. locations, etc.. Started in 1999. . Determining your geographic position of a person, place or thing.. In the internet era, this involves computers, routers, tablets, . smartphones. and GPS based systems. How . Geolocation. is Determined. Warning!. You will not learn anything of use from this presentation!!!. Was Yuri Gagarin a radio amateur?. Lost Cosmonauts Conspiracy Theory. Judica-Cordiglia. Brothers. Amateur Radio Royalty. King Hussein of Jordan (JY1. Each station has a different remit, content, style and target audience. . The BBC has delivered radio since the 1920s as part of . Public Service Broadcasting . (PSB). The Reithian concept of the BBC was to raise the cultural standards of the nation so it resisted playing solely popular music until 1967, when Radio 1 was born..