{"id":"https://openalex.org/W3045713782","doi":"https://doi.org/10.1109/icc40277.2020.9148739","title":"An Adaptive Algorithm for Millimetre-Wave Beam Alignment with Iterative Beam-Deactivation","display_name":"An Adaptive Algorithm for Millimetre-Wave Beam Alignment with Iterative Beam-Deactivation","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3045713782","doi":"https://doi.org/10.1109/icc40277.2020.9148739","mag":"3045713782"},"language":"en","primary_location":{"id":"doi:10.1109/icc40277.2020.9148739","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc40277.2020.9148739","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2020 - 2020 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5060754704","display_name":"Chunshan Liu","orcid":"https://orcid.org/0000-0002-3414-7743"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunshan Liu","raw_affiliation_strings":["School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100400762","display_name":"Min Li","orcid":"https://orcid.org/0000-0002-9366-2390"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Li","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041274874","display_name":"Lou Zhao","orcid":"https://orcid.org/0000-0001-5728-1163"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lou Zhao","raw_affiliation_strings":["School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080012042","display_name":"Philip Whiting","orcid":"https://orcid.org/0000-0002-7106-7523"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Philip Whiting","raw_affiliation_strings":["School of Engineering, Macquarie University, Sydney, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, Macquarie University, Sydney, Australia","institution_ids":["https://openalex.org/I99043593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033806253","display_name":"Stephen V. Hanly","orcid":"https://orcid.org/0000-0002-0524-9927"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Stephen V. Hanly","raw_affiliation_strings":["School of Engineering, Macquarie University, Sydney, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, Macquarie University, Sydney, Australia","institution_ids":["https://openalex.org/I99043593"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033728735","display_name":"Iain B. Collings","orcid":"https://orcid.org/0000-0002-4857-2601"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Iain B. Collings","raw_affiliation_strings":["School of Engineering, Macquarie University, Sydney, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, Macquarie University, Sydney, Australia","institution_ids":["https://openalex.org/I99043593"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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":0.9997000098228455,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.998199999332428,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9882000088691711,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/overhead","display_name":"Overhead (engineering)","score":0.6651812195777893},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6441298127174377},{"id":"https://openalex.org/keywords/beam-search","display_name":"Beam search","score":0.6438204050064087},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6090710163116455},{"id":"https://openalex.org/keywords/codebook","display_name":"Codebook","score":0.5845395922660828},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.5580567717552185},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.5495299100875854},{"id":"https://openalex.org/keywords/millimetre-wave","display_name":"Millimetre wave","score":0.4715569019317627},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.4140723645687103},{"id":"https://openalex.org/keywords/search-algorithm","display_name":"Search algorithm","score":0.38291722536087036},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1600271761417389},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.13355118036270142}],"concepts":[{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6651812195777893},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6441298127174377},{"id":"https://openalex.org/C19889080","wikidata":"https://www.wikidata.org/wiki/Q2835852","display_name":"Beam search","level":3,"score":0.6438204050064087},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6090710163116455},{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.5845395922660828},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.5580567717552185},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5495299100875854},{"id":"https://openalex.org/C2985862388","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Millimetre wave","level":2,"score":0.4715569019317627},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.4140723645687103},{"id":"https://openalex.org/C125583679","wikidata":"https://www.wikidata.org/wiki/Q755673","display_name":"Search algorithm","level":2,"score":0.38291722536087036},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1600271761417389},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.13355118036270142},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc40277.2020.9148739","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc40277.2020.9148739","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2020 - 2020 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W779733492","https://openalex.org/W1482426140","https://openalex.org/W1584244501","https://openalex.org/W1991056455","https://openalex.org/W2034651337","https://openalex.org/W2111953900","https://openalex.org/W2140050521","https://openalex.org/W2150688790","https://openalex.org/W2261663070","https://openalex.org/W2268295991","https://openalex.org/W2294344867","https://openalex.org/W2461297738","https://openalex.org/W2561074820","https://openalex.org/W2565013478","https://openalex.org/W2737688805","https://openalex.org/W2796047239","https://openalex.org/W2955485202","https://openalex.org/W2957747075","https://openalex.org/W2963497085","https://openalex.org/W2964001850","https://openalex.org/W3100007131","https://openalex.org/W3105281589"],"related_works":["https://openalex.org/W4386269615","https://openalex.org/W3005119235","https://openalex.org/W2915045223","https://openalex.org/W4390091683","https://openalex.org/W1994919150","https://openalex.org/W58921990","https://openalex.org/W2204575588","https://openalex.org/W2005236250","https://openalex.org/W2081821176","https://openalex.org/W3106196307"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4],"an":[5],"adaptive":[6],"beam":[7,30,50,105,140],"search":[8,66,106,141],"algorithm":[9,19,73,120,132],"for":[10],"the":[11,28,90,118],"initial":[12],"alignment":[13],"of":[14,79,92,100,127],"millimetre-Wave":[15],"beams.":[16],"The":[17,49,71],"proposed":[18,72,119],"works":[20],"by":[21],"gradually":[22],"deactivating":[23],"beams":[24],"that":[25,58,117],"are":[26],"unlikely":[27],"best":[29],"from":[31],"a":[32,40,45,61,65,68,97,124,130],"pre-synthesised":[33],"codebook":[34],"to":[35,84,88,102,123],"save":[36],"overhead,":[37],"based":[38],"on":[39],"Bayesian":[41],"probability":[42],"criterion":[43],"with":[44,55,129,148],"uniform":[46],"improper":[47],"prior.":[48],"deactivations":[51],"can":[52,121,135],"be":[53],"implemented":[54],"low-complexity":[56],"operations":[57],"require":[59,76],"computing":[60],"low-degree":[62],"polynomial":[63],"or":[64,82],"through":[67],"look-up":[69],"table.":[70],"does":[74],"not":[75],"prior":[77],"knowledge":[78],"channel":[80],"statistics":[81],"signal":[83],"noise":[85],"ratios":[86],"(SNRs)":[87],"optimise":[89],"amount":[91,99],"searching":[93],"time,":[94],"and":[95,111,134,143],"uses":[96],"suitable":[98],"time":[101],"achieve":[103,136],"satisfactory":[104],"accuracy":[107,144],"in":[108],"different":[109],"SNRs":[110],"fading":[112],"scenarios.":[113],"Numerical":[114],"results":[115],"confirm":[116],"adapt":[122],"wide":[125],"range":[126],"channels":[128],"fixed":[131,149],"parameter,":[133],"better":[137],"balance":[138],"between":[139],"overhead":[142],"than":[145],"non-adaptive":[146],"approaches":[147],"overhead.":[150]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
