Efficient indoor and outdoor EM wave propagation in a compact terrain database (CTDB) representation of the urban canyon environment
This paper describes an efficient urban outdoor and indoor wave propagation model that supports receiver performance and coverage analyses as well as system effectiveness analyses within urban canyon environments described in the compact terrain database (CTDB) format. The model has been used to sup...
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creator | Chen, J.S. Hall, S.B. |
description | This paper describes an efficient urban outdoor and indoor wave propagation model that supports receiver performance and coverage analyses as well as system effectiveness analyses within urban canyon environments described in the compact terrain database (CTDB) format. The model has been used to support Joint MEASURE (Mission Effectiveness Analysis Simulator for Utility, Research and Evaluation) based analyses of GPS III performance/coverage within a typical urban environment (Philadelphia) as well as effectiveness analysis of GPS augmented intersection collision warning systems and search and rescue support systems. The model uses a hybrid ray tracing and finite volume time domain/finite difference time domain (FVTD/FDTD) method to simulate outdoor and indoor wave propagation. This model provides reliable indoor and outdoor site-specific coverage and delay spread information on a compact terrain database urban environment. |
doi_str_mv | 10.1109/VETECF.2002.1040710 |
format | Conference Proceeding |
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The model has been used to support Joint MEASURE (Mission Effectiveness Analysis Simulator for Utility, Research and Evaluation) based analyses of GPS III performance/coverage within a typical urban environment (Philadelphia) as well as effectiveness analysis of GPS augmented intersection collision warning systems and search and rescue support systems. The model uses a hybrid ray tracing and finite volume time domain/finite difference time domain (FVTD/FDTD) method to simulate outdoor and indoor wave propagation. This model provides reliable indoor and outdoor site-specific coverage and delay spread information on a compact terrain database urban environment.</description><subject>Analytical models</subject><subject>Buildings</subject><subject>Computational modeling</subject><subject>Computer vision</subject><subject>Delay effects</subject><subject>Finite difference methods</subject><subject>Global Positioning System</subject><subject>Performance analysis</subject><subject>Ray tracing</subject><issn>1090-3038</issn><issn>2577-2465</issn><isbn>9780780374676</isbn><isbn>0780374673</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2002</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotUD1PwzAUtPiQKKW_oItHGFLes5M4GaGkgFTEUlirF9uBIGpHjlvUnR9ORCuddKfT3Q3H2BRhhgjl7Xu1quaLmQAQM4QUFMIJG4lMqUSkeXbKJqUqYIBUaa7yMzYaWpBIkMUFu-z7LwBAzMWI_VZN0-rWushbZ7wPnJzhfhv_dfXCf2hneRd8Rx8UW--GGCeu_aYjHXm0IdDgGIpUU2_59Xz1cH_Dg-2C7YfVQ8c3PH5avg01Oa7J7QfPul0bvNsMoSt23tB3bydHHrO3RbWaPyXL18fn-d0yaVHJmBQNFLW2WthalySglCUIVRqJOiWT5YTSYC1TI7CxpdASRY6pkoYKzIsM5ZhND7uttXbdhXZDYb8-Hij_ACLlZB0</recordid><startdate>2002</startdate><enddate>2002</enddate><creator>Chen, J.S.</creator><creator>Hall, S.B.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>2002</creationdate><title>Efficient indoor and outdoor EM wave propagation in a compact terrain database (CTDB) representation of the urban canyon environment</title><author>Chen, J.S. ; Hall, S.B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i173t-8f08bcec2ebc9a209390279d31c4ad56a13d1b34d21fe92c31261473da8168513</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Analytical models</topic><topic>Buildings</topic><topic>Computational modeling</topic><topic>Computer vision</topic><topic>Delay effects</topic><topic>Finite difference methods</topic><topic>Global Positioning System</topic><topic>Performance analysis</topic><topic>Ray tracing</topic><toplevel>online_resources</toplevel><creatorcontrib>Chen, J.S.</creatorcontrib><creatorcontrib>Hall, S.B.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Chen, J.S.</au><au>Hall, S.B.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Efficient indoor and outdoor EM wave propagation in a compact terrain database (CTDB) representation of the urban canyon environment</atitle><btitle>Proceedings IEEE 56th Vehicular Technology Conference</btitle><stitle>VETECF</stitle><date>2002</date><risdate>2002</risdate><volume>2</volume><spage>802</spage><epage>806 vol.2</epage><pages>802-806 vol.2</pages><issn>1090-3038</issn><eissn>2577-2465</eissn><isbn>9780780374676</isbn><isbn>0780374673</isbn><abstract>This paper describes an efficient urban outdoor and indoor wave propagation model that supports receiver performance and coverage analyses as well as system effectiveness analyses within urban canyon environments described in the compact terrain database (CTDB) format. The model has been used to support Joint MEASURE (Mission Effectiveness Analysis Simulator for Utility, Research and Evaluation) based analyses of GPS III performance/coverage within a typical urban environment (Philadelphia) as well as effectiveness analysis of GPS augmented intersection collision warning systems and search and rescue support systems. The model uses a hybrid ray tracing and finite volume time domain/finite difference time domain (FVTD/FDTD) method to simulate outdoor and indoor wave propagation. This model provides reliable indoor and outdoor site-specific coverage and delay spread information on a compact terrain database urban environment.</abstract><pub>IEEE</pub><doi>10.1109/VETECF.2002.1040710</doi></addata></record> |
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source | IEEE Electronic Library (IEL) Conference Proceedings |
subjects | Analytical models Buildings Computational modeling Computer vision Delay effects Finite difference methods Global Positioning System Performance analysis Ray tracing |
title | Efficient indoor and outdoor EM wave propagation in a compact terrain database (CTDB) representation of the urban canyon environment |
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