{"id":"https://openalex.org/W4297911895","doi":"https://doi.org/10.1109/iccc55456.2022.9880630","title":"An Improved Triangular Facets based Angular Z-Buffer Algorithm for IM Ray Tracing Channel Modeling","display_name":"An Improved Triangular Facets based Angular Z-Buffer Algorithm for IM Ray Tracing Channel Modeling","publication_year":2022,"publication_date":"2022-08-11","ids":{"openalex":"https://openalex.org/W4297911895","doi":"https://doi.org/10.1109/iccc55456.2022.9880630"},"language":"en","primary_location":{"id":"doi:10.1109/iccc55456.2022.9880630","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccc55456.2022.9880630","pdf_url":null,"source":{"id":"https://openalex.org/S4363608039","display_name":"2022 IEEE/CIC International Conference on Communications in China (ICCC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE/CIC International Conference on Communications in China (ICCC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078576200","display_name":"Jingyu LV","orcid":null},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jingyu LV","raw_affiliation_strings":["School of Information of Science and Engineering,Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,210096"],"affiliations":[{"raw_affiliation_string":"School of Information of Science and Engineering,Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,210096","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018469371","display_name":"Yinghua Wang","orcid":"https://orcid.org/0000-0002-7993-2809"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yinghua Wang","raw_affiliation_strings":["Purple Mountain Laboratories,Nanjing,China,211111"],"affiliations":[{"raw_affiliation_string":"Purple Mountain Laboratories,Nanjing,China,211111","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048741459","display_name":"Jialing Huang","orcid":"https://orcid.org/0000-0002-6887-1393"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jialing Huang","raw_affiliation_strings":["School of Information of Science and Engineering,Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,210096"],"affiliations":[{"raw_affiliation_string":"School of Information of Science and Engineering,Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,210096","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044386909","display_name":"Yuxiao Li","orcid":"https://orcid.org/0000-0002-6496-9991"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxiao Li","raw_affiliation_strings":["School of Information of Science and Engineering,Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,210096"],"affiliations":[{"raw_affiliation_string":"School of Information of Science and Engineering,Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,210096","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067124131","display_name":"Jie Huang","orcid":"https://orcid.org/0000-0002-1497-2906"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]},{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Huang","raw_affiliation_strings":["School of Information of Science and Engineering,Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,210096","Purple Mountain Laboratories, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Information of Science and Engineering,Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,210096","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100779393","display_name":"Cheng\u2010Xiang Wang","orcid":"https://orcid.org/0000-0002-9729-9592"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cheng-Xiang Wang","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5078576200"],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":1.2889,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.77527428,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1050","last_page":"1056"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9997000098228455,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9997000098228455,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9973000288009644,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/ray-tracing","display_name":"Ray tracing (physics)","score":0.8237829208374023},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7445682287216187},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6830238103866577},{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.6436699628829956},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5871187448501587},{"id":"https://openalex.org/keywords/beam-tracing","display_name":"Beam tracing","score":0.5388251543045044},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.45562744140625},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.45522817969322205},{"id":"https://openalex.org/keywords/algorithm-design","display_name":"Algorithm design","score":0.43000638484954834},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.42401784658432007},{"id":"https://openalex.org/keywords/distributed-ray-tracing","display_name":"Distributed ray tracing","score":0.3926008343696594},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1205981969833374},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11125403642654419},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.08429872989654541},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08035370707511902}],"concepts":[{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.8237829208374023},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7445682287216187},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6830238103866577},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.6436699628829956},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5871187448501587},{"id":"https://openalex.org/C124692087","wikidata":"https://www.wikidata.org/wiki/Q4876194","display_name":"Beam tracing","level":4,"score":0.5388251543045044},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.45562744140625},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.45522817969322205},{"id":"https://openalex.org/C106516650","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm design","level":2,"score":0.43000638484954834},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.42401784658432007},{"id":"https://openalex.org/C82744980","wikidata":"https://www.wikidata.org/wiki/Q951513","display_name":"Distributed ray tracing","level":3,"score":0.3926008343696594},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1205981969833374},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11125403642654419},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.08429872989654541},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08035370707511902},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccc55456.2022.9880630","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccc55456.2022.9880630","pdf_url":null,"source":{"id":"https://openalex.org/S4363608039","display_name":"2022 IEEE/CIC International Conference on Communications in China (ICCC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE/CIC International Conference on Communications in China (ICCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1546070052","https://openalex.org/W1967535645","https://openalex.org/W1968389183","https://openalex.org/W2005146450","https://openalex.org/W2113273641","https://openalex.org/W2140985231","https://openalex.org/W2147584524","https://openalex.org/W2151402410","https://openalex.org/W2911643182","https://openalex.org/W3093929720","https://openalex.org/W3110989801","https://openalex.org/W3120342094","https://openalex.org/W3163067707","https://openalex.org/W4282032534","https://openalex.org/W6682463645"],"related_works":["https://openalex.org/W2790684390","https://openalex.org/W2543239617","https://openalex.org/W2809266567","https://openalex.org/W2157260840","https://openalex.org/W2173672816","https://openalex.org/W2363859193","https://openalex.org/W2159421682","https://openalex.org/W4210830369","https://openalex.org/W1787884396","https://openalex.org/W2349351862"],"abstract_inverted_index":{"Ray":[0],"tracing":[1],"is":[2,31,42,92],"a":[3,53],"promising":[4],"technology":[5],"for":[6],"the":[7,10,17,24,38,66,70,102,110,115,120,134,139,144,149],"deployment":[8],"of":[9,65],"sixth":[11],"generation":[12],"(6G)":[13],"wireless":[14],"communications.":[15,47],"Among":[16],"effective":[18],"methods":[19],"to":[20,55,81,113,125],"realize":[21],"ray":[22],"tracing,":[23],"shooting":[25],"and":[26,44,94,99],"bouncing":[27],"rays":[28],"(SBR)":[29],"method":[30,40,54],"fast":[32],"but":[33],"not":[34],"accurate":[35,43],"enough,":[36],"while":[37,147],"image":[39],"(IM)":[41],"fits":[45],"point-to-point":[46],"Angular":[48],"Z-buffer":[49],"(AZB)":[50],"algorithm,":[51,73],"as":[52],"speed":[56],"up":[57],"IM,":[58],"has":[59],"been":[60],"widely":[61],"used.":[62],"However,":[63],"because":[64],"simplified":[67],"processing":[68],"in":[69,129],"traditional":[71,103,121,140],"AZB":[72,90,104,122,136],"there":[74],"exist":[75],"calculation":[76],"errors":[77],"that":[78,119],"may":[79],"lead":[80],"incomplete":[82],"results.":[83,116],"To":[84],"overcome":[85],"this":[86],"problem,":[87],"an":[88],"improved":[89],"algorithm":[91,105,123,137],"proposed":[93,135],"realized.":[95],"The":[96],"original":[97],"IM":[98,100],"with":[101],"are":[106],"also":[107],"realized":[108],"on":[109],"same":[111],"platform":[112],"compare":[114],"Results":[117],"show":[118],"tends":[124],"miss":[126],"some":[127],"paths":[128,146],"different":[130],"conditions.":[131],"As":[132],"expected,":[133],"outperforms":[138],"one":[141],"by":[142],"completing":[143],"missing":[145],"retaining":[148],"computation":[150],"efficiency.":[151]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}