{"id":1080,"date":"2016-11-24T15:02:16","date_gmt":"2016-11-24T15:02:16","guid":{"rendered":"https:\/\/www.beaconzone.co.uk\/blog\/?p=1080"},"modified":"2021-10-28T15:59:17","modified_gmt":"2021-10-28T15:59:17","slug":"beacon-location-accuracy","status":"publish","type":"post","link":"https:\/\/www.beaconzone.co.uk\/blog\/beacon-location-accuracy\/","title":{"rendered":"Beacon Location Accuracy"},"content":{"rendered":"<p>There&#8217;s some recent new research on <a href=\"https:\/\/ijet.ise.pw.edu.pl\/index.php\/ijet\/article\/view\/10.1515-eletel-2016-0051\/342\" target=\"_blank\" rel=\"noopener\">&#8216;Analysis of Object Location Accuracy for iBeacon Technology based on the RSSI Path Loss Model and Fingerprint Map&#8217;<\/a> by Damian Grzechca, Piotr Pelczar, \u0141ukasz Chruszczyk.<\/p>\n<p>They evaluated RSSI and indoor positioning trilateration algorithms in order to determine location accuracy. After lots of experimentation and mathematics, they calculated the average error to be 1.09m for 1\u20139m and 1.75m for 1-20m and after trilateration an average error 2.45m was achieved.<\/p>\n<p>The conclusions give some hints how better results might be achieved. For example, correlating the RSSI with accelerometer, gyroscope and other sensors. Other strategies might be to excluding areas where an object<br \/>\ncannot move, or filtering out situations where objects move but accelerometer measurements don&#8217;t match.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>There&#8217;s some recent new research on &#8216;Analysis of Object Location Accuracy for iBeacon Technology based on the RSSI Path Loss Model and Fingerprint Map&#8217; by Damian Grzechca, Piotr Pelczar, \u0141ukasz Chruszczyk. They evaluated RSSI and indoor positioning trilateration algorithms in order to determine location accuracy. After lots of experimentation and mathematics, they calculated the average &hellip; <a href=\"https:\/\/www.beaconzone.co.uk\/blog\/beacon-location-accuracy\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Beacon Location Accuracy&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101,31,32,293],"tags":[],"_links":{"self":[{"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/posts\/1080"}],"collection":[{"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/comments?post=1080"}],"version-history":[{"count":2,"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/posts\/1080\/revisions"}],"predecessor-version":[{"id":6828,"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/posts\/1080\/revisions\/6828"}],"wp:attachment":[{"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/media?parent=1080"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/categories?post=1080"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/tags?post=1080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}