{"id":"https://openalex.org/W2945424982","doi":"https://doi.org/10.1109/lwc.2019.2918787","title":"A Novel Random Angular Sampling Method for Spatial and Temporal Channel Emulation","display_name":"A Novel Random Angular Sampling Method for Spatial and Temporal Channel Emulation","publication_year":2019,"publication_date":"2019-05-24","ids":{"openalex":"https://openalex.org/W2945424982","doi":"https://doi.org/10.1109/lwc.2019.2918787","mag":"2945424982"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2019.2918787","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2019.2918787","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","raw_type":"journal-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/A5100443155","display_name":"Yuxiang Zhang","orcid":"https://orcid.org/0000-0003-0597-0594"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuxiang Zhang","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047493987","display_name":"Zhiqiang Yuan","orcid":"https://orcid.org/0000-0002-4957-1651"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiqiang Yuan","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100777331","display_name":"Lei Tian","orcid":"https://orcid.org/0000-0001-6854-6075"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Tian","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100434769","display_name":"Jianhua Zhang","orcid":"https://orcid.org/0000-0002-6492-3846"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianhua Zhang","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100443155"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.8346,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.73495322,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"8","issue":"5","first_page":"1381","last_page":"1385"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998999834060669,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9976000189781189,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9926000237464905,"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/emulation","display_name":"Emulation","score":0.7300822138786316},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.6465689539909363},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.619534432888031},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6105677485466003},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5814135670661926},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.46102768182754517},{"id":"https://openalex.org/keywords/slice-sampling","display_name":"Slice sampling","score":0.4352087080478668},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3694635033607483},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27935805916786194},{"id":"https://openalex.org/keywords/importance-sampling","display_name":"Importance sampling","score":0.22085043787956238},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2003054916858673},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19694942235946655},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.14775583148002625},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.119842529296875},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11157095432281494}],"concepts":[{"id":"https://openalex.org/C149810388","wikidata":"https://www.wikidata.org/wiki/Q5374873","display_name":"Emulation","level":2,"score":0.7300822138786316},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.6465689539909363},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.619534432888031},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6105677485466003},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5814135670661926},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.46102768182754517},{"id":"https://openalex.org/C170593435","wikidata":"https://www.wikidata.org/wiki/Q4128565","display_name":"Slice sampling","level":4,"score":0.4352087080478668},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3694635033607483},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27935805916786194},{"id":"https://openalex.org/C52740198","wikidata":"https://www.wikidata.org/wiki/Q1539564","display_name":"Importance sampling","level":3,"score":0.22085043787956238},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2003054916858673},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19694942235946655},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.14775583148002625},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.119842529296875},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11157095432281494},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lwc.2019.2918787","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2019.2918787","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1365127717","display_name":null,"funder_award_id":"L172030","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"},{"id":"https://openalex.org/G3141251923","display_name":null,"funder_award_id":"Z181100003218007","funder_id":"https://openalex.org/F4320325902","funder_display_name":"Beijing Municipal Science and Technology Commission"},{"id":"https://openalex.org/G406209772","display_name":null,"funder_award_id":"NST20180105","funder_id":"https://openalex.org/F4320327101","funder_display_name":"State Key Laboratory of Networking and Switching Technology"}],"funders":[{"id":"https://openalex.org/F4320308258","display_name":"Qualcomm","ror":"https://ror.org/002zrf773"},{"id":"https://openalex.org/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null},{"id":"https://openalex.org/F4320325902","display_name":"Beijing Municipal Science and Technology Commission","ror":null},{"id":"https://openalex.org/F4320327101","display_name":"State Key Laboratory of Networking and Switching Technology","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1596939795","https://openalex.org/W1601759414","https://openalex.org/W1797540631","https://openalex.org/W2013785632","https://openalex.org/W2037457266","https://openalex.org/W2092787235","https://openalex.org/W2114509411","https://openalex.org/W2129506838","https://openalex.org/W2605344455","https://openalex.org/W2623771013","https://openalex.org/W2898525384","https://openalex.org/W3136463145","https://openalex.org/W4212888567"],"related_works":["https://openalex.org/W4238714840","https://openalex.org/W3128679398","https://openalex.org/W2137544665","https://openalex.org/W2067626990","https://openalex.org/W2058052669","https://openalex.org/W1567644694","https://openalex.org/W2381368487","https://openalex.org/W2000944066","https://openalex.org/W3047864323","https://openalex.org/W1561883536"],"abstract_inverted_index":{"In":[0],"this":[1,57],"letter,":[2],"a":[3],"novel":[4],"angular":[5,29,70,86],"sampling":[6,9,35,76],"method-random":[7],"offset":[8,30],"(ROS)":[10],"is":[11,54],"proposed":[12],"for":[13],"the":[14,32,39,43,47,65,97],"simulation":[15,101],"of":[16,46,64,68,84],"ray-based":[17],"physical":[18],"reference":[19,48],"channel":[20,41,49,100],"models.":[21,102],"This":[22],"new":[23,58],"method":[24,59],"employs":[25],"an":[26],"asymmetrical":[27],"random":[28],"to":[31],"equal":[33],"power":[34,69],"method,":[36],"which":[37],"makes":[38],"simulated":[40],"match":[42],"spatial-temporal":[44],"characteristics":[45],"model":[50],"more":[51],"exactly.":[52],"It":[53],"shown":[55],"that":[56],"can":[60,92],"make":[61],"better":[62],"utilization":[63],"symmetrical":[66],"property":[67],"spectrum":[71],"distributions":[72],"with":[73],"very":[74],"limited":[75],"sinusoids,":[77],"especially":[78],"performing":[79],"pretty":[80],"well":[81],"in":[82,96],"case":[83],"small":[85,89],"spread.":[87],"With":[88],"modifications,":[90],"ROS":[91],"be":[93],"directly":[94],"embedded":[95],"state-of-the-art":[98],"standardized":[99]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}