{"id":11712,"date":"2024-10-29T11:37:46","date_gmt":"2024-10-29T02:37:46","guid":{"rendered":"https:\/\/www.geoplan.io\/?p=11712"},"modified":"2024-10-29T12:17:24","modified_gmt":"2024-10-29T03:17:24","slug":"advanced-algorithms-for-real-time-sub-meter-precision-distance-measurement-using-uwb-technology-2","status":"publish","type":"post","link":"http:\/\/34.229.159.80\/en\/advanced-algorithms-for-real-time-sub-meter-precision-distance-measurement-using-uwb-technology-2\/","title":{"rendered":"Advanced Algorithms for Real-Time, Sub-Meter Precision Distance Measurement Using UWB Technology"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"11712\" class=\"elementor elementor-11712\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-944d61a elementor-section-height-min-height sub_hero news-sub_hero elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"944d61a\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5574df9c\" data-id=\"5574df9c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-34d4dd57 title elementor-widget elementor-widget-heading\" data-id=\"34d4dd57\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.10.0 - 09-01-2023 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h1 class=\"elementor-heading-title elementor-size-default\">News & Blog<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a98673f elementor-widget__width-initial elementor-fixed pop-btn elementor-widget elementor-widget-button\" data-id=\"2a98673f\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;fixed&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-size-md\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-right\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-envelope\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"elementor-button-text\"><\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-69542295 news-sub_content elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"69542295\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-510d8f43\" data-id=\"510d8f43\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6647a19a category elementor-widget elementor-widget-heading\" data-id=\"6647a19a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"http:\/\/34.229.159.80\/en\/category\/news-blog\/\" rel=\"tag\">News &amp; Blog<\/a><a href=\"http:\/\/34.229.159.80\/en\/category\/newsblog\/uwb-technology-newsblog\/\" rel=\"tag\">UWB Technology<\/a><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d30b080 title elementor-widget elementor-widget-heading\" data-id=\"7d30b080\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Advanced Algorithms for Real-Time, Sub-Meter Precision Distance Measurement Using UWB Technology<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7ae0d5ea date elementor-widget elementor-widget-heading\" data-id=\"7ae0d5ea\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">2024-10-29<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-49732b6c line elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"49732b6c\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! 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elementor - v3.10.0 - 09-01-2023 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t<img width=\"620\" height=\"384\" src=\"http:\/\/34.229.159.80\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-28-145426.png\" class=\"attachment-large size-large wp-image-11658\" alt=\"\" loading=\"lazy\" srcset=\"http:\/\/34.229.159.80\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-28-145426.png 620w, http:\/\/34.229.159.80\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-28-145426-600x372.png 600w, http:\/\/34.229.159.80\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-28-145426-18x12.png 18w\" sizes=\"(max-width: 620px) 100vw, 620px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-6ab9d1f8 in-sect_text elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6ab9d1f8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-4039b46c\" data-id=\"4039b46c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-65fc2139 elementor-widget elementor-widget-text-editor\" data-id=\"65fc2139\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.10.0 - 09-01-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#818a91;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#818a91;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p><span style=\"font-weight: 400;\">Unlike Bluetooth, which operates at 2.4 GHz, and Wi-Fi, which <\/span><a href=\"https:\/\/www.forbes.com\/sites\/samabuelsamid\/2019\/08\/26\/volkswagen-to-debut-nxp-uwb-technology-in-2019\/\"><span style=\"font-weight: 400;\">functions <\/span><\/a><span style=\"font-weight: 400;\">at both 2.4 GHz and 5 GHz, Ultra-Wideband (UWB) technology utilizes 6 ~ 8 GHz frequency spectrum. As the frequency increases, the signals tend to have shorter propagation ranges and reduced ability to penetrate walls and other obstacles, which can limit the effective range of UWB signals.<\/span><\/p><p><span style=\"font-weight: 400;\">\u00a0<\/span><\/p><p><img loading=\"lazy\" class=\"aligncenter\" src=\"http:\/\/www.geoplan.io\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-28-160509.png\" alt=\"\" width=\"597\" height=\"364\" \/><i><\/i><\/p><p><i><span style=\"font-weight: 400;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Source: Geoplan, Designed by Geoplan<\/span><\/i><\/p><div><ol><li style=\"font-weight: 400;\" aria-level=\"1\"><h3><span style=\"font-weight: 400;\">TWR<\/span><\/h3><\/li><\/ol><p><span style=\"font-weight: 400;\">Two Way Ranging (TWR) in Ultra-Wideband (UWB) technology measures the distance between two nodes by sending a signal from one node to another and calculating the time it takes for the signal to travel to and return from the second node. This round-trip time, multiplied by the speed of light, provides the distance between the nodes. TWR is known for its high accuracy and robustness, making it ideal for applications that require precise distance measurements, such as asset tracking and indoor navigation.<\/span><\/p><p><img loading=\"lazy\" class=\"aligncenter\" src=\"http:\/\/www.geoplan.io\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-29-112619.png\" alt=\"\" width=\"510\" height=\"228\" \/><\/p><p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">Source: Geoplan, TWR<\/span><\/i><\/p><ol><li style=\"font-weight: 400;\" aria-level=\"1\"><h3><span style=\"font-weight: 400;\">TDoA<\/span><\/h3><\/li><\/ol><p><span style=\"font-weight: 400;\">Time Difference of Arrival (TDoA) in UWB technology determines the location of a device by measuring the time differences between when a signal from the device arrives at multiple fixed anchor points. By calculating these time differences and using the known positions of the anchors, the system can accurately triangulate the device\u2019s position. TDoA is particularly effective in environments with multiple devices and anchors, providing high-precision location data for applications like asset tracking and personnel monitoring.<\/span><\/p><p>\u00a0<\/p><p><img loading=\"lazy\" class=\"aligncenter\" src=\"http:\/\/www.geoplan.io\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-29-112754.png\" alt=\"\" width=\"543\" height=\"253\" \/><\/p><p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">Source: Geoplan, TDOA<\/span><\/i><\/p><p style=\"text-align: center;\">\u00a0<\/p><ol><li style=\"font-weight: 400;\" aria-level=\"1\"><h3><span style=\"font-weight: 400;\">AoA<\/span><\/h3><\/li><\/ol><p><span style=\"font-weight: 400;\">Angle of Arrival (AoA) in Ultra-Wideband (UWB) technology is a positioning technique that determines the direction from which a signal arrives at an anchor or receiver. This is achieved by measuring the phase or time differences between signals received by multiple antennas at the anchor. By calculating these differences, the system can accurately determine the angle of arrival of the signal. AoA provides precise directional information and can be used in conjunction with other methods, such as Time Difference of Arrival (TDoA), to enhance overall positioning accuracy. It is particularly useful in applications requiring detailed orientation or movement tracking, such as indoor navigation, sports performance analysis, and robotics.<\/span><\/p><p><img loading=\"lazy\" class=\"aligncenter\" src=\"http:\/\/www.geoplan.io\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-29-114452.png\" alt=\"\" width=\"537\" height=\"261\" \/><\/p><p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">Source: Geoplan, AoA<\/span><\/i><\/p><\/div><div><ol start=\"4\"><li><h3><span style=\"font-weight: 400;\">UWB RTLS System Flow<\/span><\/h3><\/li><\/ol><p><span style=\"font-weight: 400;\">The UWB RTLS process begins with UWB tags or UWB-enabled smartphones emitting signals, which are captured by strategically placed locators. These locators, synchronized by a sync unit, transmit the signal data to the<\/span><a href=\"https:\/\/www.geoplan.io\/en\/products-software\/\"><span style=\"font-weight: 400;\"> RTLS platform<\/span><\/a><span style=\"font-weight: 400;\">, where the precise location of the tags or smartphones is calculated. This location data is then sent to the RTLS server, which manages and stores it for various applications, such as indoor navigation, asset tracking, smart building safety, and security. The data can also be utilized for advanced services like digital twins, AI, AR, and VR. Users can access this information via mobile applications, while management applications allow for system control and monitoring.<\/span><\/p><p><img loading=\"lazy\" class=\"aligncenter\" src=\"http:\/\/www.geoplan.io\/wp-content\/uploads\/2024\/10\/Screenshot-2024-10-29-114736.png\" alt=\"\" width=\"631\" height=\"466\" \/><\/p><p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">Source: Geoplan, UWB RTLS process starting from UWB tag and ending with User application<\/span><\/i><\/p><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-19a3a090 animated-slow news-sub_cta elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"19a3a090\" data-element_type=\"section\" 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As the frequency increases, the signals tend to have shorter propagation ranges and reduced ability to penetrate walls and other obstacles, which can [&hellip;]<\/p>","protected":false},"author":1,"featured_media":11658,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1,75],"tags":[40,36,37,42],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.11 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Advanced Algorithms for Real-Time, Sub-Meter Precision Distance Measurement Using UWB Technology - GEOPLAN<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.geoplan.io\/advanced-algorithms-for-real-time-sub-meter-precision-distance-measurement-using-uwb-technology-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Advanced Algorithms for Real-Time, Sub-Meter Precision Distance Measurement Using UWB Technology - GEOPLAN\" \/>\n<meta property=\"og:description\" content=\"News &amp; Blog \u00a0 Unlike Bluetooth, which operates at 2.4 GHz, and Wi-Fi, which functions at both 2.4 GHz and 5 GHz, Ultra-Wideband (UWB) technology utilizes 6 ~ 8 GHz frequency spectrum. 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