{"id":"https://openalex.org/W4408324650","doi":"https://doi.org/10.1109/globecom52923.2024.10901145","title":"Enhancing Spectrum Efficiency for Near-Field Communications: Applying Near-Field NOMA","display_name":"Enhancing Spectrum Efficiency for Near-Field Communications: Applying Near-Field NOMA","publication_year":2024,"publication_date":"2024-12-08","ids":{"openalex":"https://openalex.org/W4408324650","doi":"https://doi.org/10.1109/globecom52923.2024.10901145"},"language":"en","primary_location":{"id":"doi:10.1109/globecom52923.2024.10901145","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom52923.2024.10901145","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2024 - 2024 IEEE Global Communications Conference","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/A5104216174","display_name":"Zhuo Xu","orcid":"https://orcid.org/0000-0001-8178-3307"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhuo Xu","raw_affiliation_strings":["Tsinghua University,Beijing National Research Center for Information Science and Technology (BNRist),Department of Electronic Engineering,Beijing,China,100084"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing National Research Center for Information Science and Technology (BNRist),Department of Electronic Engineering,Beijing,China,100084","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064564977","display_name":"Zidong Wu","orcid":"https://orcid.org/0000-0001-7126-0924"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zidong Wu","raw_affiliation_strings":["Tsinghua University,Beijing National Research Center for Information Science and Technology (BNRist),Department of Electronic Engineering,Beijing,China,100084"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing National Research Center for Information Science and Technology (BNRist),Department of Electronic Engineering,Beijing,China,100084","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081869164","display_name":"Linglong Dai","orcid":"https://orcid.org/0000-0002-4250-7315"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linglong Dai","raw_affiliation_strings":["Tsinghua University,Beijing National Research Center for Information Science and Technology (BNRist),Department of Electronic Engineering,Beijing,China,100084"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing National Research Center for Information Science and Technology (BNRist),Department of Electronic Engineering,Beijing,China,100084","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I99065089"],"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":"3974","last_page":"3979"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","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"}},"topics":[{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9980000257492065,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.8963567018508911},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5820208191871643},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5380209684371948},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.41390833258628845},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.19607287645339966},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11152467131614685}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.8963567018508911},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5820208191871643},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5380209684371948},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.41390833258628845},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.19607287645339966},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11152467131614685},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom52923.2024.10901145","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom52923.2024.10901145","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2024 - 2024 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.41999998688697815}],"awards":[],"funders":[{"id":"https://openalex.org/F4320336125","display_name":"National Science Fund for Distinguished Young Scholars","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2332346216","https://openalex.org/W2515756451","https://openalex.org/W2857941047","https://openalex.org/W2963634826","https://openalex.org/W2981096252","https://openalex.org/W3164550829","https://openalex.org/W4226370247","https://openalex.org/W4297094903","https://openalex.org/W4376481253","https://openalex.org/W4377086310","https://openalex.org/W4388579645"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W3030525848","https://openalex.org/W4385197910","https://openalex.org/W2340639785","https://openalex.org/W4404253608","https://openalex.org/W3010814398","https://openalex.org/W4385197899","https://openalex.org/W3005957545"],"abstract_inverted_index":{"Extremely":[0],"large-scale":[1],"multiple-input":[2],"multiple-output":[3],"(XL-MIMO)":[4],"has":[5],"been":[6],"considered":[7],"as":[8],"a":[9,30,48,152],"potential":[10],"key":[11],"technology":[12],"for":[13,52,102,110,133],"spectrum":[14,54,58,99,111,181],"efficiency":[15,59,112],"enhancement":[16,60],"in":[17,61,93,113,158,176],"6G":[18],"communications.":[19,161],"The":[20,43],"XL-MIMO":[21],"systems":[22,119],"introduce":[23],"spherical-":[24],"wave":[25],"based":[26],"near-field":[27,44,62,94,104,114,117,135,144,159,177],"communications":[28,46,64,95,178],"and":[29,77,116,120,150,171],"new":[31],"multiple":[32,38,90],"access":[33,39,91],"scheme":[34],"named":[35],"location":[36],"division":[37],"(LDMA)":[40],"is":[41,65,137],"adopted.":[42],"LDMA":[45,63,115],"provides":[47],"novel":[49],"distance":[50],"dimension":[51],"enhancing":[53],"efficiency.":[55,100,182],"However,":[56],"the":[57,74,78,107,121,131,142,147,169],"limited,":[66],"when":[67],"user":[68],"are":[69,128,165],"located":[70],"far":[71],"away":[72],"from":[73],"base":[75],"station":[76],"channels":[79],"become":[80],"highly":[81],"correlated.":[82],"To":[83],"solve":[84],"this":[85],"problem,":[86],"we":[87,140],"apply":[88],"non-orthogonal":[89],"(NOMA)":[92],"to":[96,146,167,179],"further":[97],"enhance":[98,180],"Specifically,":[101],"two-user":[103,143],"NOMA":[105,118,136,145,157,175],"communications,":[106],"closed-form":[108],"solutions":[109],"impact":[122],"of":[123,155,173],"channel":[124],"correlation":[125],"on":[126],"them":[127],"analyzed.":[129],"Besides,":[130],"criteria":[132],"applying":[134,156,174],"formulated.":[138],"Moreover,":[139],"extend":[141],"multi-user":[148,160],"scenarios":[149],"give":[151],"overall":[153],"framework":[154],"Finally,":[162],"simulation":[163],"results":[164],"provided":[166],"verify":[168],"feasibility":[170],"superiority":[172]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
