An Enhanced 3D Positioning Scheme Exploiting Adaptive Pulse Selection for Indoor LOS Environments
In this paper, an enhanced 3D positioning scheme exploiting adaptive pulse selection is proposed for indoor environments. The proposed scheme is based on the time-of-arrival and angle-of-arrival estimation with multiple orthogonal pulses and uniform linear arrays antenna in impulse radio ultra-wideb...
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| Veröffentlicht in: | Wireless personal communications 2014-08, Vol.77 (4), p.2537-2548 |
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| container_title | Wireless personal communications |
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| creator | Kim, Youngok Kim, Nammoon |
| description | In this paper, an enhanced 3D positioning scheme exploiting adaptive pulse selection is proposed for indoor environments. The proposed scheme is based on the time-of-arrival and angle-of-arrival estimation with multiple orthogonal pulses and uniform linear arrays antenna in impulse radio ultra-wideband systems. Since the ranging and the angle estimation performances are different from pulse shape and received SNR, the performance of 3D position estimation can be enhanced by adaptively selecting a pulse from received multiple pulses. Based on the orthogonal property, orthogonal pulses can be distinguished at the receiver and thus the optimal pulse is selected from the multiple pulses for ranging, azimuth and elevation angle estimation, respectively. Since the optimal pulse is selected for each estimation, enhanced performance for 3D position estimation can be achieved. The performance of the proposed scheme is evaluated by computer simulations over the IEEE 802.15.4a channel model. Results show that the performance of the proposed scheme is enhanced compared to that of the conventional scheme. |
| doi_str_mv | 10.1007/s11277-014-1653-y |
| format | Article |
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The proposed scheme is based on the time-of-arrival and angle-of-arrival estimation with multiple orthogonal pulses and uniform linear arrays antenna in impulse radio ultra-wideband systems. Since the ranging and the angle estimation performances are different from pulse shape and received SNR, the performance of 3D position estimation can be enhanced by adaptively selecting a pulse from received multiple pulses. Based on the orthogonal property, orthogonal pulses can be distinguished at the receiver and thus the optimal pulse is selected from the multiple pulses for ranging, azimuth and elevation angle estimation, respectively. Since the optimal pulse is selected for each estimation, enhanced performance for 3D position estimation can be achieved. The performance of the proposed scheme is evaluated by computer simulations over the IEEE 802.15.4a channel model. Results show that the performance of the proposed scheme is enhanced compared to that of the conventional scheme.</description><identifier>ISSN: 0929-6212</identifier><identifier>EISSN: 1572-834X</identifier><identifier>DOI: 10.1007/s11277-014-1653-y</identifier><language>eng</language><publisher>Boston: Springer US</publisher><subject>Antennas ; Applied sciences ; Channels ; Communications Engineering ; Computer Communication Networks ; Elevation angle ; Engineering ; Exact sciences and technology ; Indoor ; Linear arrays ; Networks ; Optimization ; Radiocommunications ; Signal,Image and Speech Processing ; Telecommunications ; Telecommunications and information theory ; Three dimensional ; Ultrawideband</subject><ispartof>Wireless personal communications, 2014-08, Vol.77 (4), p.2537-2548</ispartof><rights>Springer Science+Business Media New York 2014</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c421t-fdcc06e2eb5e29ac079ece9ea4993dfb9ac53051a4dcd3584bc15ff301806c603</citedby><cites>FETCH-LOGICAL-c421t-fdcc06e2eb5e29ac079ece9ea4993dfb9ac53051a4dcd3584bc15ff301806c603</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11277-014-1653-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11277-014-1653-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,778,782,27907,27908,41471,42540,51302</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28583850$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Kim, Youngok</creatorcontrib><creatorcontrib>Kim, Nammoon</creatorcontrib><title>An Enhanced 3D Positioning Scheme Exploiting Adaptive Pulse Selection for Indoor LOS Environments</title><title>Wireless personal communications</title><addtitle>Wireless Pers Commun</addtitle><description>In this paper, an enhanced 3D positioning scheme exploiting adaptive pulse selection is proposed for indoor environments. The proposed scheme is based on the time-of-arrival and angle-of-arrival estimation with multiple orthogonal pulses and uniform linear arrays antenna in impulse radio ultra-wideband systems. Since the ranging and the angle estimation performances are different from pulse shape and received SNR, the performance of 3D position estimation can be enhanced by adaptively selecting a pulse from received multiple pulses. Based on the orthogonal property, orthogonal pulses can be distinguished at the receiver and thus the optimal pulse is selected from the multiple pulses for ranging, azimuth and elevation angle estimation, respectively. Since the optimal pulse is selected for each estimation, enhanced performance for 3D position estimation can be achieved. The performance of the proposed scheme is evaluated by computer simulations over the IEEE 802.15.4a channel model. Results show that the performance of the proposed scheme is enhanced compared to that of the conventional scheme.</description><subject>Antennas</subject><subject>Applied sciences</subject><subject>Channels</subject><subject>Communications Engineering</subject><subject>Computer Communication Networks</subject><subject>Elevation angle</subject><subject>Engineering</subject><subject>Exact sciences and technology</subject><subject>Indoor</subject><subject>Linear arrays</subject><subject>Networks</subject><subject>Optimization</subject><subject>Radiocommunications</subject><subject>Signal,Image and Speech Processing</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>Three dimensional</subject><subject>Ultrawideband</subject><issn>0929-6212</issn><issn>1572-834X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LAzEQxYMoWKsfwFsugpfV_Nnsbo6lVi0UWqiCt5BmZ9stu8mabIv99qa0ePQ08Oa9x8wPoXtKnigh-XOglOV5Qmia0Ezw5HCBBlTkLCl4-nWJBkQymWSMsmt0E8KWkJiSbID0yOKJ3WhroMT8BS9cqPva2dqu8dJsoAU8-ekaF8WojErd9fUe8GLXBMBLaMAc3bhyHk9t6eKYzZexcV97Z1uwfbhFV5WO7rvzHKLP18nH-D2Zzd-m49EsMSmjfVKVxpAMGKwEMKkNySUYkKBTKXlZraIkOBFUp6UpuSjSlaGiqjihBclMRvgQPZ56O---dxB61dbBQNNoC24XFBVZToQssiJa6clqvAvBQ6U6X7faHxQl6ohTnXCqiFMdcapDzDyc63Uwuql8RFaHvyArRMELcTyDnXwhruwavNq6nbfx83_KfwH1doZX</recordid><startdate>20140801</startdate><enddate>20140801</enddate><creator>Kim, Youngok</creator><creator>Kim, Nammoon</creator><general>Springer US</general><general>Springer</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SP</scope><scope>8FD</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>20140801</creationdate><title>An Enhanced 3D Positioning Scheme Exploiting Adaptive Pulse Selection for Indoor LOS Environments</title><author>Kim, Youngok ; Kim, Nammoon</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c421t-fdcc06e2eb5e29ac079ece9ea4993dfb9ac53051a4dcd3584bc15ff301806c603</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Antennas</topic><topic>Applied sciences</topic><topic>Channels</topic><topic>Communications Engineering</topic><topic>Computer Communication Networks</topic><topic>Elevation angle</topic><topic>Engineering</topic><topic>Exact sciences and technology</topic><topic>Indoor</topic><topic>Linear arrays</topic><topic>Networks</topic><topic>Optimization</topic><topic>Radiocommunications</topic><topic>Signal,Image and Speech Processing</topic><topic>Telecommunications</topic><topic>Telecommunications and information theory</topic><topic>Three dimensional</topic><topic>Ultrawideband</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kim, Youngok</creatorcontrib><creatorcontrib>Kim, Nammoon</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>Wireless personal communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kim, Youngok</au><au>Kim, Nammoon</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An Enhanced 3D Positioning Scheme Exploiting Adaptive Pulse Selection for Indoor LOS Environments</atitle><jtitle>Wireless personal communications</jtitle><stitle>Wireless Pers Commun</stitle><date>2014-08-01</date><risdate>2014</risdate><volume>77</volume><issue>4</issue><spage>2537</spage><epage>2548</epage><pages>2537-2548</pages><issn>0929-6212</issn><eissn>1572-834X</eissn><abstract>In this paper, an enhanced 3D positioning scheme exploiting adaptive pulse selection is proposed for indoor environments. The proposed scheme is based on the time-of-arrival and angle-of-arrival estimation with multiple orthogonal pulses and uniform linear arrays antenna in impulse radio ultra-wideband systems. Since the ranging and the angle estimation performances are different from pulse shape and received SNR, the performance of 3D position estimation can be enhanced by adaptively selecting a pulse from received multiple pulses. Based on the orthogonal property, orthogonal pulses can be distinguished at the receiver and thus the optimal pulse is selected from the multiple pulses for ranging, azimuth and elevation angle estimation, respectively. Since the optimal pulse is selected for each estimation, enhanced performance for 3D position estimation can be achieved. The performance of the proposed scheme is evaluated by computer simulations over the IEEE 802.15.4a channel model. Results show that the performance of the proposed scheme is enhanced compared to that of the conventional scheme.</abstract><cop>Boston</cop><pub>Springer US</pub><doi>10.1007/s11277-014-1653-y</doi><tpages>12</tpages></addata></record> |
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| subjects | Antennas Applied sciences Channels Communications Engineering Computer Communication Networks Elevation angle Engineering Exact sciences and technology Indoor Linear arrays Networks Optimization Radiocommunications Signal,Image and Speech Processing Telecommunications Telecommunications and information theory Three dimensional Ultrawideband |
| title | An Enhanced 3D Positioning Scheme Exploiting Adaptive Pulse Selection for Indoor LOS Environments |
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