{"id":"https://openalex.org/W2111433679","doi":"https://doi.org/10.1186/1687-1499-2012-92","title":"Ultra-wideband outdoor communication characteristics with and without traffic","display_name":"Ultra-wideband outdoor communication characteristics with and without traffic","publication_year":2012,"publication_date":"2012-03-07","ids":{"openalex":"https://openalex.org/W2111433679","doi":"https://doi.org/10.1186/1687-1499-2012-92","mag":"2111433679"},"language":"en","primary_location":{"id":"doi:10.1186/1687-1499-2012-92","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-1499-2012-92","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2012-92","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2012-92","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067269020","display_name":"Chien\u2010Ching Chiu","orcid":"https://orcid.org/0000-0002-4342-6461"},"institutions":[{"id":"https://openalex.org/I107470533","display_name":"Tamkang University","ror":"https://ror.org/04tft4718","country_code":"TW","type":"education","lineage":["https://openalex.org/I107470533"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Chien-Ching Chiu","raw_affiliation_strings":["Electrical Engineering Department, Tamkang University, Tamsui Dist, New Taipei City, 25137, Taiwan","Electrical Engineering Department Tamkang University, New Taipei City, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Tamkang University, Tamsui Dist, New Taipei City, 25137, Taiwan","institution_ids":["https://openalex.org/I107470533"]},{"raw_affiliation_string":"Electrical Engineering Department Tamkang University, New Taipei City, Taiwan","institution_ids":["https://openalex.org/I107470533"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100721913","display_name":"Chien\u2010Hung Chen","orcid":"https://orcid.org/0000-0003-4514-1504"},"institutions":[{"id":"https://openalex.org/I43566213","display_name":"National Taipei University of Business","ror":"https://ror.org/029hrv109","country_code":"TW","type":"education","lineage":["https://openalex.org/I43566213"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chien-Hung Chen","raw_affiliation_strings":["Department of Computer and Communication Engineering Dapartment, Taipei College of Maritime Technology, Tamsui Dist, New Taipei City, 25137, Taiwan","Department of Computer and Communication Engineering Dapartment, Taipei College of Maritime Technology, New Taipei City, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer and Communication Engineering Dapartment, Taipei College of Maritime Technology, Tamsui Dist, New Taipei City, 25137, Taiwan","institution_ids":["https://openalex.org/I43566213"]},{"raw_affiliation_string":"Department of Computer and Communication Engineering Dapartment, Taipei College of Maritime Technology, New Taipei City, Taiwan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049398298","display_name":"Shu\u2010Han Liao","orcid":"https://orcid.org/0000-0001-7758-9843"},"institutions":[{"id":"https://openalex.org/I107470533","display_name":"Tamkang University","ror":"https://ror.org/04tft4718","country_code":"TW","type":"education","lineage":["https://openalex.org/I107470533"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shu-Han Liao","raw_affiliation_strings":["Electrical Engineering Department, Tamkang University, Tamsui Dist, New Taipei City, 25137, Taiwan","Electrical Engineering Department Tamkang University, New Taipei City, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Tamkang University, Tamsui Dist, New Taipei City, 25137, Taiwan","institution_ids":["https://openalex.org/I107470533"]},{"raw_affiliation_string":"Electrical Engineering Department Tamkang University, New Taipei City, Taiwan","institution_ids":["https://openalex.org/I107470533"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018406342","display_name":"Ting-Chieh Tu","orcid":null},"institutions":[{"id":"https://openalex.org/I107470533","display_name":"Tamkang University","ror":"https://ror.org/04tft4718","country_code":"TW","type":"education","lineage":["https://openalex.org/I107470533"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ting-Chieh Tu","raw_affiliation_strings":["Electrical Engineering Department, Tamkang University, Tamsui Dist, New Taipei City, 25137, Taiwan","Electrical Engineering Department Tamkang University, New Taipei City, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Tamkang University, Tamsui Dist, New Taipei City, 25137, Taiwan","institution_ids":["https://openalex.org/I107470533"]},{"raw_affiliation_string":"Electrical Engineering Department Tamkang University, New Taipei City, Taiwan","institution_ids":["https://openalex.org/I107470533"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5067269020"],"corresponding_institution_ids":["https://openalex.org/I107470533"],"apc_list":{"value":1665,"currency":"USD","value_usd":1665},"apc_paid":{"value":1665,"currency":"USD","value_usd":1665},"fwci":1.2736,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.82284222,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"2012","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/non-line-of-sight-propagation","display_name":"Non-line-of-sight propagation","score":0.9471673369407654},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7982344627380371},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.769513726234436},{"id":"https://openalex.org/keywords/ultra-wideband","display_name":"Ultra-wideband","score":0.5423018336296082},{"id":"https://openalex.org/keywords/impulse","display_name":"Impulse (physics)","score":0.4740932881832123},{"id":"https://openalex.org/keywords/delay-spread","display_name":"Delay spread","score":0.44893819093704224},{"id":"https://openalex.org/keywords/rake","display_name":"Rake","score":0.4338006377220154},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.385049432516098},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.36030858755111694},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3038010001182556},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.20309901237487793},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.15773773193359375},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0677340030670166}],"concepts":[{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.9471673369407654},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7982344627380371},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.769513726234436},{"id":"https://openalex.org/C21916231","wikidata":"https://www.wikidata.org/wiki/Q851424","display_name":"Ultra-wideband","level":2,"score":0.5423018336296082},{"id":"https://openalex.org/C70836080","wikidata":"https://www.wikidata.org/wiki/Q837940","display_name":"Impulse (physics)","level":2,"score":0.4740932881832123},{"id":"https://openalex.org/C49456836","wikidata":"https://www.wikidata.org/wiki/Q666814","display_name":"Delay spread","level":4,"score":0.44893819093704224},{"id":"https://openalex.org/C2778855872","wikidata":"https://www.wikidata.org/wiki/Q7286559","display_name":"Rake","level":2,"score":0.4338006377220154},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.385049432516098},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36030858755111694},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3038010001182556},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.20309901237487793},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.15773773193359375},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0677340030670166},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/1687-1499-2012-92","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-1499-2012-92","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2012-92","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},{"id":"pmh:oai:tkuir.lib.tku.edu.tw:987654321/82996","is_oa":false,"landing_page_url":"https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/82996","pdf_url":null,"source":{"id":"https://openalex.org/S4406922698","display_name":"Tamkang University Institutional Repository (TKUIR)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"doi:10.1186/1687-1499-2012-92","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-1499-2012-92","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2012-92","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7900000214576721,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2111433679.pdf","grobid_xml":"https://content.openalex.org/works/W2111433679.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W295690833","https://openalex.org/W1524573041","https://openalex.org/W1591620765","https://openalex.org/W1603326302","https://openalex.org/W1604291849","https://openalex.org/W1969405388","https://openalex.org/W2034052797","https://openalex.org/W2069010944","https://openalex.org/W2073316178","https://openalex.org/W2112712758","https://openalex.org/W2120783792","https://openalex.org/W2131406924","https://openalex.org/W2139776298","https://openalex.org/W2143742023","https://openalex.org/W2149636401","https://openalex.org/W2163363194","https://openalex.org/W2170950586","https://openalex.org/W2171821911","https://openalex.org/W2171825158","https://openalex.org/W2492351627","https://openalex.org/W3093220906","https://openalex.org/W3104139463","https://openalex.org/W3154953710","https://openalex.org/W4247823972"],"related_works":["https://openalex.org/W2900608567","https://openalex.org/W1981340510","https://openalex.org/W1977989201","https://openalex.org/W2786742173","https://openalex.org/W2770110807","https://openalex.org/W4384927734","https://openalex.org/W2954228414","https://openalex.org/W2551603730","https://openalex.org/W2109209689","https://openalex.org/W2146965464"],"abstract_inverted_index":{"The":[0,39,172],"BER":[1,104,161,177],"performance":[2,105,178],"for":[3,46,86,106],"ultra-wideband":[4],"(UWB)":[5],"outdoor":[6,27,151,188],"communication":[7],"in":[8,124,133,149],"LOS":[9,125,152,185],"and":[10,14,34,69,126,130,153,176,186,200],"NLOS":[11,127,154,187],"environments":[12,128,155,190],"with":[13,129],"without":[15,50,131],"traffic":[16,132,175],"is":[17,43,76,84,117,179],"investigated.":[18],"We":[19,119],"obtain":[20],"the":[21,25,60,67,72,82,87,92,97,103,113,142,150,169,182,203],"impulse":[22,98],"responses":[23],"of":[24,52,59,74,80,100,184,202],"UWB":[26,115,189,204],"environment":[28,48],"by":[29,54,146],"both":[30],"2.5D":[31,40],"SBR-Image":[32,41],"method":[33,42],"inverse":[35],"Fourier":[36],"transform":[37],"techniques.":[38],"first":[44],"considered":[45],"two-dimensional":[47],"simulated":[49],"heights":[51,58],"obstacles":[53,61],"ray":[55,75,83],"tubes.":[56],"Then,":[57],"are":[62,165,191],"taken":[63],"into":[64],"consideration":[65],"between":[66,174],"transmitters":[68],"receivers.":[70,88],"If":[71],"height":[73],"lower":[77],"than":[78],"that":[79,141],"obstacles,":[81],"neglected":[85],"This":[89],"effectively":[90],"reduces":[91],"simulating":[93],"time.":[94],"By":[95],"using":[96],"response":[99],"multipath":[101,143],"channels,":[102],"binary":[107],"pulse":[108],"amplitude":[109],"modulation":[110],"communications":[111],"over":[112],"radio":[114],"system":[116],"evaluated.":[118],"have":[120,139],"performed":[121],"computer":[122],"simulations":[123],"dense":[134],"building":[135],"areas.":[136],"Numerical":[137],"results":[138,195],"shown":[140],"effect":[144],"caused":[145],"moving":[147],"vehicles":[148],"has":[156],"a":[157],"great":[158],"impact":[159],"on":[160],"performance.":[162],"Rake":[163],"receivers":[164],"used":[166],"to":[167],"improve":[168,198],"outage":[170],"probability.":[171],"relationship":[173],"investigated;":[180],"meanwhile,":[181],"characteristics":[183],"analyzed.":[192],"Our":[193],"investigation":[194],"can":[196],"help":[197],"planning":[199],"design":[201],"system.":[205]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":4}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
