{"id":"https://openalex.org/W2808610748","doi":"https://doi.org/10.1109/wcnc.2018.8376953","title":"Bayesian tree search for beamforming training in millimeter wave wireless communication systems","display_name":"Bayesian tree search for beamforming training in millimeter wave wireless communication systems","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2808610748","doi":"https://doi.org/10.1109/wcnc.2018.8376953","mag":"2808610748"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2018.8376953","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2018.8376953","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5000970534","display_name":"Wei-Chen Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Wei-Chen Chen","raw_affiliation_strings":["College of Electrical and Computer Engineering, National Chiao Tung University"],"affiliations":[{"raw_affiliation_string":"College of Electrical and Computer Engineering, National Chiao Tung University","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002752764","display_name":"Hsiao-Ting Chiu","orcid":"https://orcid.org/0000-0001-8277-5915"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hsiao-Ting Chiu","raw_affiliation_strings":["College of Electrical and Computer Engineering, National Chiao Tung University"],"affiliations":[{"raw_affiliation_string":"College of Electrical and Computer Engineering, National Chiao Tung University","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077915885","display_name":"Rung-Hung Gau","orcid":"https://orcid.org/0000-0002-3981-3733"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Rung-Hung Gau","raw_affiliation_strings":["College of Electrical and Computer Engineering, National Chiao Tung University"],"affiliations":[{"raw_affiliation_string":"College of Electrical and Computer Engineering, National Chiao Tung University","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5000970534"],"corresponding_institution_ids":["https://openalex.org/I148366613"],"apc_list":null,"apc_paid":null,"fwci":0.515,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.66923036,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998000264167786,"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":0.9998000264167786,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9983000159263611,"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":0.9904000163078308,"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/codebook","display_name":"Codebook","score":0.8340076208114624},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6994318962097168},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6822916269302368},{"id":"https://openalex.org/keywords/tree-traversal","display_name":"Tree traversal","score":0.6494702696800232},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.6446623802185059},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5322656035423279},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.513102650642395},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.48885244131088257},{"id":"https://openalex.org/keywords/search-algorithm","display_name":"Search algorithm","score":0.4328700006008148},{"id":"https://openalex.org/keywords/search-tree","display_name":"Search tree","score":0.43093788623809814},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.41107070446014404},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3704829216003418},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2931400239467621},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1842183768749237},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11019253730773926}],"concepts":[{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.8340076208114624},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6994318962097168},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6822916269302368},{"id":"https://openalex.org/C140745168","wikidata":"https://www.wikidata.org/wiki/Q1210082","display_name":"Tree traversal","level":2,"score":0.6494702696800232},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.6446623802185059},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5322656035423279},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.513102650642395},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48885244131088257},{"id":"https://openalex.org/C125583679","wikidata":"https://www.wikidata.org/wiki/Q755673","display_name":"Search algorithm","level":2,"score":0.4328700006008148},{"id":"https://openalex.org/C207024777","wikidata":"https://www.wikidata.org/wiki/Q621673","display_name":"Search tree","level":3,"score":0.43093788623809814},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.41107070446014404},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3704829216003418},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2931400239467621},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1842183768749237},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11019253730773926},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2018.8376953","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2018.8376953","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Wireless Communications and Networking Conference (WCNC)","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":13,"referenced_works":["https://openalex.org/W779733492","https://openalex.org/W1500551892","https://openalex.org/W1576690944","https://openalex.org/W1917463349","https://openalex.org/W1996016589","https://openalex.org/W1997834106","https://openalex.org/W2111953900","https://openalex.org/W2143471631","https://openalex.org/W2198911682","https://openalex.org/W2478927648","https://openalex.org/W2490299299","https://openalex.org/W3101873462","https://openalex.org/W3102347753"],"related_works":["https://openalex.org/W3207918248","https://openalex.org/W2130785056","https://openalex.org/W2506626932","https://openalex.org/W2037755532","https://openalex.org/W2620095399","https://openalex.org/W1488668773","https://openalex.org/W2006021297","https://openalex.org/W4288602396","https://openalex.org/W2914555611","https://openalex.org/W4285192270"],"abstract_inverted_index":{"In":[0,42],"this":[1],"paper,":[2],"we":[3,27,44,75],"propose":[4,28,76],"novel":[5],"algorithms":[6,33,46,99],"of":[7,17,39,64,106],"beam-forming":[8],"training":[9],"for":[10,52,66],"millimeter":[11],"wave":[12],"wireless":[13],"communication":[14],"systems.":[15],"Instead":[16],"searching":[18],"the":[19,36,53,67,82,86,97,103],"whole":[20],"codebook":[21],"organized":[22],"as":[23],"a":[24],"binary":[25],"tree,":[26],"using":[29,77],"Bayesian":[30],"tree":[31,57,71,89],"search":[32,58,72,90],"to":[34,79],"reduce":[35,102],"average":[37,104],"delay":[38,105],"beamforming":[40,107],"training.":[41,108],"addition,":[43],"design":[45],"that":[47,96],"derive":[48],"an":[49,61],"optimal":[50,62],"threshold":[51],"proposed":[54,68,87,98],"opportunistic":[55,69,88],"one-threshold":[56],"algorithm":[59],"and":[60],"pair":[63],"thresholds":[65],"two-threshold":[70],"algorithm.":[73],"Furthermore,":[74],"quantization":[78],"efficiently":[80],"calculate":[81],"likelihood":[83],"ratio":[84],"in":[85],"algorithms.":[91],"Our":[92],"simulation":[93],"results":[94],"show":[95],"could":[100],"significantly":[101]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2026-01-13T01:12:25.745995","created_date":"2025-10-10T00:00:00"}