{"id":"https://openalex.org/W3048945047","doi":"https://doi.org/10.1109/access.2020.3016036","title":"Next Generation Wi-Fi and 5G NR-U in the 6 GHz Bands: Opportunities and Challenges","display_name":"Next Generation Wi-Fi and 5G NR-U in the 6 GHz Bands: Opportunities and Challenges","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3048945047","doi":"https://doi.org/10.1109/access.2020.3016036","mag":"3048945047"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3016036","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3016036","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09165719.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09165719.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060103785","display_name":"Gaurang Naik","orcid":"https://orcid.org/0000-0002-9651-262X"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Gaurang Naik","raw_affiliation_strings":["Bradley Department of Electrical and Computer Engineering, Virginia Tech, Arlington, VA, USA"],"affiliations":[{"raw_affiliation_string":"Bradley Department of Electrical and Computer Engineering, Virginia Tech, Arlington, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090830151","display_name":"Jung\u2010Min Park","orcid":"https://orcid.org/0000-0002-4879-8467"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jung-Min Park","raw_affiliation_strings":["Bradley Department of Electrical and Computer Engineering, Virginia Tech, Arlington, VA, USA"],"affiliations":[{"raw_affiliation_string":"Bradley Department of Electrical and Computer Engineering, Virginia Tech, Arlington, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006871792","display_name":"Jonathan Ashdown","orcid":"https://orcid.org/0000-0001-7202-1095"},"institutions":[{"id":"https://openalex.org/I90965887","display_name":"SUNY Polytechnic Institute","ror":"https://ror.org/000fxgx19","country_code":"US","type":"education","lineage":["https://openalex.org/I90965887"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jonathan Ashdown","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The State University of New York (SUNY) Polytechnic Institute, Utica, NY, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The State University of New York (SUNY) Polytechnic Institute, Utica, NY, USA","institution_ids":["https://openalex.org/I90965887"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034700261","display_name":"William Lehr","orcid":"https://orcid.org/0000-0003-2902-3874"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William Lehr","raw_affiliation_strings":["Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Boston, MA, USA"],"affiliations":[{"raw_affiliation_string":"Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Boston, MA, USA","institution_ids":["https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5060103785"],"corresponding_institution_ids":["https://openalex.org/I859038795"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":16.1825,"has_fulltext":true,"cited_by_count":168,"citation_normalized_percentile":{"value":0.99314707,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"8","issue":null,"first_page":"153027","last_page":"153056"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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"}},{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9987999796867371,"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/radio-spectrum","display_name":"Radio spectrum","score":0.6933995485305786},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"Spectrum management","score":0.6693810820579529},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.6089438199996948},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.6077022552490234},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5920441150665283},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5518996715545654},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5116922855377197},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.4667781889438629},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.35695087909698486},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3175721764564514},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.28804272413253784},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.23596438765525818}],"concepts":[{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.6933995485305786},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.6693810820579529},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.6089438199996948},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.6077022552490234},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5920441150665283},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5518996715545654},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5116922855377197},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.4667781889438629},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.35695087909698486},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3175721764564514},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.28804272413253784},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.23596438765525818},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3016036","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3016036","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09165719.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:81125201aaea497ca57d05fbc2ef09d1","is_oa":true,"landing_page_url":"https://doaj.org/article/81125201aaea497ca57d05fbc2ef09d1","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 153027-153056 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3016036","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3016036","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09165719.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals","score":0.5}],"awards":[{"id":"https://openalex.org/G6532695773","display_name":null,"funder_award_id":"1563832","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8739255248","display_name":null,"funder_award_id":"1642928","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8966375837","display_name":null,"funder_award_id":"1822173","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320334222","display_name":"Broadband Wireless Access and Applications Center","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3048945047.pdf","grobid_xml":"https://content.openalex.org/works/W3048945047.grobid-xml"},"referenced_works_count":73,"referenced_works":["https://openalex.org/W196865637","https://openalex.org/W635250944","https://openalex.org/W1506722410","https://openalex.org/W1935178354","https://openalex.org/W1947927401","https://openalex.org/W1964741416","https://openalex.org/W1984114931","https://openalex.org/W1986952076","https://openalex.org/W2011228372","https://openalex.org/W2023835067","https://openalex.org/W2054568377","https://openalex.org/W2065222782","https://openalex.org/W2082335067","https://openalex.org/W2100810031","https://openalex.org/W2120099703","https://openalex.org/W2120381359","https://openalex.org/W2134245553","https://openalex.org/W2145406327","https://openalex.org/W2158717946","https://openalex.org/W2162598825","https://openalex.org/W2188745198","https://openalex.org/W2272491687","https://openalex.org/W2278683827","https://openalex.org/W2290621023","https://openalex.org/W2302104218","https://openalex.org/W2493910502","https://openalex.org/W2505036611","https://openalex.org/W2544970531","https://openalex.org/W2554864015","https://openalex.org/W2559321102","https://openalex.org/W2583499166","https://openalex.org/W2589691105","https://openalex.org/W2611985791","https://openalex.org/W2626006124","https://openalex.org/W2693407432","https://openalex.org/W2735278165","https://openalex.org/W2754025451","https://openalex.org/W2763254198","https://openalex.org/W2767559053","https://openalex.org/W2770382025","https://openalex.org/W2772664513","https://openalex.org/W2784277076","https://openalex.org/W2790370181","https://openalex.org/W2886502444","https://openalex.org/W2890687815","https://openalex.org/W2890950736","https://openalex.org/W2904944376","https://openalex.org/W2908851962","https://openalex.org/W2918657357","https://openalex.org/W2928628579","https://openalex.org/W2941579600","https://openalex.org/W2947416045","https://openalex.org/W2953743858","https://openalex.org/W2953952186","https://openalex.org/W2957492441","https://openalex.org/W2963581947","https://openalex.org/W2963708611","https://openalex.org/W2963729792","https://openalex.org/W2963775970","https://openalex.org/W2964297490","https://openalex.org/W2975888451","https://openalex.org/W2990055707","https://openalex.org/W2993827264","https://openalex.org/W2994910261","https://openalex.org/W2995055769","https://openalex.org/W3021557739","https://openalex.org/W3036630767","https://openalex.org/W3045775331","https://openalex.org/W3103898516","https://openalex.org/W3120586454","https://openalex.org/W4287995296","https://openalex.org/W6683451064","https://openalex.org/W6771604689"],"related_works":["https://openalex.org/W2527699603","https://openalex.org/W1990949930","https://openalex.org/W1801728885","https://openalex.org/W2483502620","https://openalex.org/W2236567279","https://openalex.org/W212165138","https://openalex.org/W2613603939","https://openalex.org/W2160684633","https://openalex.org/W2545213287","https://openalex.org/W2166401611"],"abstract_inverted_index":{"The":[0,63],"ever-increasing":[1],"demand":[2],"for":[3,22,35,73],"unlicensed":[4,23,36,92,103,127,151,164,208,228],"spectrum":[5,34,60,66],"has":[6],"prompted":[7],"regulators":[8],"in":[9,50,61,67,129,141,168,210,223],"the":[10,18,51,74,83,96,117,124,130,158,169,211,226,235,239],"US":[11,52],"and":[12,44,53,78,86,100,183,186],"Europe":[13],"to":[14,147,180,204,207],"consider":[15],"opening":[16],"up":[17,29],"6":[19,131,212],"GHz":[20,31,132,213],"bands":[21,26,69,229],"access.":[24],"These":[25],"will":[27,220],"open":[28],"1.2":[30],"of":[32,58,65,76,91,116,126,163,238],"additional":[33,59,150],"radio":[37],"access":[38],"technologies":[39],"(RATs),":[40],"such":[41],"as":[42],"Wi-Fi":[43,143],"5G":[45],"New":[46],"Radio":[47],"Unlicensed":[48],"(NR-U),":[49],"if":[54],"permitted,":[55],"500":[56],"MHz":[57],"Europe.":[62],"abundance":[64],"these":[68,149,216],"creates":[70],"new":[71,227],"opportunities":[72],"design":[75],"mechanisms":[77],"features":[79,140],"that":[80,161,201,225],"can":[81],"support":[82],"emerging":[84],"bandwidth-intensive":[85],"latency-sensitive":[87],"applications.":[88],"However,":[89],"coexistence":[90],"devices":[93],"both":[94],"with":[95],"bands\u2019":[97,240],"incumbent":[98,241],"users":[99],"across":[101],"different":[102],"RATs":[104,128,165],"present":[105],"significant":[106],"challenges.":[107],"In":[108,134],"this":[109],"paper,":[110],"we":[111,136,194],"provide":[112],"a":[113,196],"comprehensive":[114],"survey":[115,173],"existing":[118],"literature":[119],"on":[120,157],"various":[121,190],"issues":[122],"surrounding":[123],"operations":[125,209],"bands.":[133,152,214],"particular,":[135],"discuss":[137],"how":[138],"key":[139,175,198],"next-generation":[142],"are":[144,202,230],"being":[145],"designed":[146],"leverage":[148],"We":[153],"also":[154],"shed":[155],"light":[156],"foreseeable":[159],"challenges":[160,218],"designers":[162],"might":[166],"face":[167],"near":[170],"future.":[171],"Our":[172],"encompasses":[174],"research":[176,199,217],"papers,":[177],"contributions":[178],"submitted":[179],"standardization":[181],"bodies":[182],"regulatory":[184],"agencies,":[185],"documents":[187],"presented":[188],"at":[189],"other":[191],"venues.":[192],"Finally,":[193],"highlight":[195],"few":[197],"problems":[200],"likely":[203],"arise":[205],"due":[206],"Tackling":[215],"effectively":[219],"be":[221],"critical":[222],"ensuring":[224],"efficiently":[231],"utilized":[232],"while":[233],"guaranteeing":[234],"interference-free":[236],"operation":[237],"users.":[242]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":26},{"year":2024,"cited_by_count":35},{"year":2023,"cited_by_count":31},{"year":2022,"cited_by_count":37},{"year":2021,"cited_by_count":29},{"year":2020,"cited_by_count":3}],"updated_date":"2026-04-11T08:14:18.477133","created_date":"2025-10-10T00:00:00"}