Weighted-beacon least square positioning method based on measurement
In this paper, we propose a simple location positioning method based on our own IR-UWB system. First, we examine the sampling characteristics of pulse-arrival-time. Second, we propose a simple location positioning method (WB-LS) based on our observation. The WB-LS method takes the sampling character...
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| creator | Jimyung Kang Soonwoo Lee Moon-Kyoung Kang Young-jin Park Kwanho Kim |
| description | In this paper, we propose a simple location positioning method based on our own IR-UWB system. First, we examine the sampling characteristics of pulse-arrival-time. Second, we propose a simple location positioning method (WB-LS) based on our observation. The WB-LS method takes the sampling characteristic at each beacon into consideration when it calculates the position of the tag. It shows a much improved location estimation performance (up to 50%) compared to the LS method which does not consider the difference of beacons. |
| doi_str_mv | 10.1109/ICUFN.2010.5547213 |
| format | Conference Proceeding |
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It shows a much improved location estimation performance (up to 50%) compared to the LS method which does not consider the difference of beacons.</description><subject>Accuracy</subject><subject>Gaussian distribution</subject><subject>IR-UWB</subject><subject>location positioning</subject><subject>Maximum likelihood estimation</subject><subject>Measurement uncertainty</subject><subject>Position measurement</subject><subject>Pulse measurements</subject><subject>TDoA</subject><subject>Time measurement</subject><issn>2165-8528</issn><isbn>1424480884</isbn><isbn>9781424480883</isbn><isbn>1424480868</isbn><isbn>9781424480876</isbn><isbn>1424480876</isbn><isbn>9781424480869</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2010</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpFkE1LAzEYhCMqWGv_gF7yB7Ymm499c5RqtVD0UvFY8vFuG-ju1k168N8bsOBpmOFhGIaQe87mnDPzuFp8Lt_nNSteKdnUXFyQWy5rKYGBhst_A_KKTGquVQWqhhsySyk6xoUx0gg9Ic9fGHf7jKFyaP3Q0wPalGn6PtkR6XFIMcehj_2Odpj3Q6DOJgy0gF0BTyN22Oc7ct3aQ8LZWadks3zZLN6q9cfravG0rqJhuQJnyjbmJIdWq1Y22ofglfZWAdNeipY1JYXQtCiM042zyjAHQRsvdZk7JQ9_tRERt8cxdnb82Z4PEL8Q2E2y</recordid><startdate>201006</startdate><enddate>201006</enddate><creator>Jimyung Kang</creator><creator>Soonwoo Lee</creator><creator>Moon-Kyoung Kang</creator><creator>Young-jin Park</creator><creator>Kwanho Kim</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201006</creationdate><title>Weighted-beacon least square positioning method based on measurement</title><author>Jimyung Kang ; Soonwoo Lee ; Moon-Kyoung Kang ; Young-jin Park ; Kwanho Kim</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-8b98680b418f65f476cddc56ca5806c43f07f478d7fe39b67ba590b8d69c46493</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Accuracy</topic><topic>Gaussian distribution</topic><topic>IR-UWB</topic><topic>location positioning</topic><topic>Maximum likelihood estimation</topic><topic>Measurement uncertainty</topic><topic>Position measurement</topic><topic>Pulse measurements</topic><topic>TDoA</topic><topic>Time measurement</topic><toplevel>online_resources</toplevel><creatorcontrib>Jimyung Kang</creatorcontrib><creatorcontrib>Soonwoo Lee</creatorcontrib><creatorcontrib>Moon-Kyoung Kang</creatorcontrib><creatorcontrib>Young-jin Park</creatorcontrib><creatorcontrib>Kwanho Kim</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Jimyung Kang</au><au>Soonwoo Lee</au><au>Moon-Kyoung Kang</au><au>Young-jin Park</au><au>Kwanho Kim</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Weighted-beacon least square positioning method based on measurement</atitle><btitle>2010 Second International Conference on Ubiquitous and Future Networks (ICUFN)</btitle><stitle>ICUFN</stitle><date>2010-06</date><risdate>2010</risdate><spage>55</spage><epage>59</epage><pages>55-59</pages><issn>2165-8528</issn><isbn>1424480884</isbn><isbn>9781424480883</isbn><eisbn>1424480868</eisbn><eisbn>9781424480876</eisbn><eisbn>1424480876</eisbn><eisbn>9781424480869</eisbn><abstract>In this paper, we propose a simple location positioning method based on our own IR-UWB system. First, we examine the sampling characteristics of pulse-arrival-time. Second, we propose a simple location positioning method (WB-LS) based on our observation. The WB-LS method takes the sampling characteristic at each beacon into consideration when it calculates the position of the tag. It shows a much improved location estimation performance (up to 50%) compared to the LS method which does not consider the difference of beacons.</abstract><pub>IEEE</pub><doi>10.1109/ICUFN.2010.5547213</doi><tpages>5</tpages></addata></record> |
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| ispartof | 2010 Second International Conference on Ubiquitous and Future Networks (ICUFN), 2010, p.55-59 |
| issn | 2165-8528 |
| language | eng |
| recordid | cdi_ieee_primary_5547213 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Accuracy Gaussian distribution IR-UWB location positioning Maximum likelihood estimation Measurement uncertainty Position measurement Pulse measurements TDoA Time measurement |
| title | Weighted-beacon least square positioning method based on measurement |
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