{"id":"https://openalex.org/W2142574711","doi":"https://doi.org/10.1109/acssc.2008.5074786","title":"A practical SDMA protocol for 60 GHz millimeter wave communications","display_name":"A practical SDMA protocol for 60 GHz millimeter wave communications","publication_year":2008,"publication_date":"2008-10-01","ids":{"openalex":"https://openalex.org/W2142574711","doi":"https://doi.org/10.1109/acssc.2008.5074786","mag":"2142574711"},"language":"en","primary_location":{"id":"doi:10.1109/acssc.2008.5074786","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2008.5074786","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 42nd Asilomar Conference on Signals, Systems and Computers","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/A5103019892","display_name":"Pengfei Xia","orcid":"https://orcid.org/0000-0002-5933-537X"},"institutions":[{"id":"https://openalex.org/I4210101778","display_name":"Samsung (United States)","ror":"https://ror.org/01bfbvm65","country_code":"US","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210101778"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Pengfei Xia","raw_affiliation_strings":["Samsung Electronics Company Limited, San Jose, CA, USA","Samsung Electron., San Jose, CA"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Company Limited, San Jose, CA, USA","institution_ids":["https://openalex.org/I4210101778"]},{"raw_affiliation_string":"Samsung Electron., San Jose, CA","institution_ids":["https://openalex.org/I4210101778"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010422413","display_name":"Su-Khiong Yong","orcid":null},"institutions":[{"id":"https://openalex.org/I4210101778","display_name":"Samsung (United States)","ror":"https://ror.org/01bfbvm65","country_code":"US","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210101778"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Su-Khiong Yong","raw_affiliation_strings":["Samsung Electronics Company Limited, San Jose, CA, USA","Samsung Electron., San Jose, CA"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Company Limited, San Jose, CA, USA","institution_ids":["https://openalex.org/I4210101778"]},{"raw_affiliation_string":"Samsung Electron., San Jose, CA","institution_ids":["https://openalex.org/I4210101778"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101504834","display_name":"Jisung Oh","orcid":"https://orcid.org/0000-0003-3976-8693"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jisung Oh","raw_affiliation_strings":["Samsung Electronics Company Limited, Suwon, Kyunggi, South Korea","Samsung Electronics, 416 Maetan-3Dong, Youngtong-Gu, Suwon-Shi, Gyungki-Do 443-742, Korea"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Company Limited, Suwon, Kyunggi, South Korea","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"Samsung Electronics, 416 Maetan-3Dong, Youngtong-Gu, Suwon-Shi, Gyungki-Do 443-742, Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110002069","display_name":"Chiu Ngo","orcid":null},"institutions":[{"id":"https://openalex.org/I4210101778","display_name":"Samsung (United States)","ror":"https://ror.org/01bfbvm65","country_code":"US","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210101778"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chiu Ngo","raw_affiliation_strings":["Samsung Electronics Company Limited, San Jose, CA, USA","Samsung Electron., San Jose, CA"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Company Limited, San Jose, CA, USA","institution_ids":["https://openalex.org/I4210101778"]},{"raw_affiliation_string":"Samsung Electron., San Jose, CA","institution_ids":["https://openalex.org/I4210101778"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5103019892"],"corresponding_institution_ids":["https://openalex.org/I4210101778"],"apc_list":null,"apc_paid":null,"fwci":1.6647,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":{"value":0.85118669,"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":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","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/T10262","display_name":"Microwave Engineering and Waveguides","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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9995999932289124,"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":0.9993000030517578,"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/beamforming","display_name":"Beamforming","score":0.9120134115219116},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6872390508651733},{"id":"https://openalex.org/keywords/space-division-multiple-access","display_name":"Space-division multiple access","score":0.6483058929443359},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.5980992317199707},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5920365452766418},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5594562292098999},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4737711250782013},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4549252390861511},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4546431303024292},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4372163414955139},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.4280265271663666},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.4248714745044708},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.37347251176834106},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.36704492568969727},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22618001699447632},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.20423930883407593},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07570967078208923}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.9120134115219116},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6872390508651733},{"id":"https://openalex.org/C2778140939","wikidata":"https://www.wikidata.org/wiki/Q3494197","display_name":"Space-division multiple access","level":3,"score":0.6483058929443359},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.5980992317199707},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5920365452766418},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5594562292098999},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4737711250782013},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4549252390861511},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4546431303024292},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4372163414955139},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.4280265271663666},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.4248714745044708},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.37347251176834106},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.36704492568969727},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22618001699447632},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.20423930883407593},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07570967078208923},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","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/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acssc.2008.5074786","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2008.5074786","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 42nd Asilomar Conference on Signals, Systems and Computers","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":5,"referenced_works":["https://openalex.org/W2045568219","https://openalex.org/W2133884101","https://openalex.org/W2161407762","https://openalex.org/W2798909945","https://openalex.org/W4247486295"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W1995129237","https://openalex.org/W1761601995","https://openalex.org/W2103423687","https://openalex.org/W134042107","https://openalex.org/W1576864348","https://openalex.org/W2142574711","https://openalex.org/W3150777092","https://openalex.org/W2161096126"],"abstract_inverted_index":{"We":[0],"study":[1],"spatial":[2],"division":[3],"multiple":[4],"access":[5,31],"in":[6],"60":[7],"GHz":[8],"millimeter":[9],"wave":[10],"communications":[11],"and":[12,24],"focus":[13],"on":[14],"estimation":[15],"of":[16,52,71,78],"the":[17,30,41,53,76],"optimal":[18,25,42],"transmit":[19],"beamforming":[20,27,45],"vectors":[21,28,46],"for":[22,29],"stations":[23],"receive":[26,44],"point.":[32],"An":[33],"iterative":[34],"antenna":[35,79],"training":[36,59,85],"protocol":[37],"is":[38,61],"developed,":[39],"where":[40],"transmit/":[43],"are":[47],"computed":[48],"without":[49],"explicit":[50],"knowledge":[51],"actual":[54],"wireless":[55],"channels.":[56],"The":[57],"proposed":[58],"method":[60],"especially":[62],"attractive":[63],"to":[64,75,82],"systems":[65],"with":[66],"a":[67],"much":[68],"smaller":[69],"number":[70,77],"RF":[72],"chains":[73],"relative":[74],"elements,":[80],"thanks":[81],"its":[83],"low":[84],"overhead.":[86]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}