{"id":"https://openalex.org/W2994678835","doi":"https://doi.org/10.1109/wcsp.2019.8927855","title":"Low-Complexity Beamspace Massive Access for B5G Cellular Internet of Things","display_name":"Low-Complexity Beamspace Massive Access for B5G Cellular Internet of Things","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W2994678835","doi":"https://doi.org/10.1109/wcsp.2019.8927855","mag":"2994678835"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp.2019.8927855","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2019.8927855","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 11th International Conference on Wireless Communications and Signal Processing (WCSP)","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/A5100786555","display_name":"Rundong Jia","orcid":"https://orcid.org/0000-0003-0318-5736"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rundong Jia","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100420351","display_name":"Xiaoming Chen","orcid":"https://orcid.org/0000-0002-1818-2135"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoming Chen","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114911062","display_name":"Qiao Qi","orcid":"https://orcid.org/0009-0006-2129-4388"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiao Qi","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":0.3982,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.54083849,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"10","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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/T12079","display_name":"IoT Networks and Protocols","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/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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8182084560394287},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.7188628911972046},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6739633083343506},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5403528213500977},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4839532673358917},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.4718489646911621},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.46193209290504456},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.4162297248840332},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3886629045009613},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3575460612773895},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.32494938373565674},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.25789377093315125},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2466239035129547},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17544245719909668},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.1008693277835846},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.0598682165145874}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8182084560394287},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.7188628911972046},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6739633083343506},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5403528213500977},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4839532673358917},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.4718489646911621},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.46193209290504456},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.4162297248840332},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3886629045009613},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3575460612773895},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.32494938373565674},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.25789377093315125},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2466239035129547},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17544245719909668},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.1008693277835846},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0598682165145874},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcsp.2019.8927855","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2019.8927855","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 11th International Conference on Wireless Communications and Signal Processing (WCSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1970830346","https://openalex.org/W2001715686","https://openalex.org/W2023535408","https://openalex.org/W2038194220","https://openalex.org/W2058401212","https://openalex.org/W2100277987","https://openalex.org/W2100755644","https://openalex.org/W2130868358","https://openalex.org/W2163762663","https://openalex.org/W2273675851","https://openalex.org/W2561566304","https://openalex.org/W2613466785","https://openalex.org/W2618199820","https://openalex.org/W2739324738","https://openalex.org/W2773687918","https://openalex.org/W2913358617","https://openalex.org/W2944609571","https://openalex.org/W2963634826","https://openalex.org/W2963691998","https://openalex.org/W2964325697"],"related_works":["https://openalex.org/W2963170046","https://openalex.org/W2088352174","https://openalex.org/W4286695888","https://openalex.org/W3084132786","https://openalex.org/W4327661444","https://openalex.org/W2034991012","https://openalex.org/W2800473611","https://openalex.org/W4200589288","https://openalex.org/W1967286561","https://openalex.org/W4380894509"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,43,54,81],"investigate":[4],"the":[5,22,31,37,51,56,64,70,78,100,103],"issue":[6],"of":[7,16,24,33,39,47,58,66,102],"massive":[8,40,48,60,86,106],"access":[9,49,87,107],"in":[10,36,50,74],"beyond":[11],"fifth-generation":[12],"(B5G)":[13],"cellular":[14],"internet":[15],"thing":[17],"(IoT)":[18],"network.":[19],"To":[20],"reduce":[21],"overhead":[23],"channel":[25],"state":[26],"information":[27],"(CSI)":[28],"acquisition":[29],"and":[30,62,93],"complexity":[32],"beam":[34],"design":[35],"scenario":[38],"IoT":[41],"devices,":[42],"propose":[44],"a":[45,83],"framework":[46],"beamspace.":[52],"Then,":[53],"analyze":[55],"performance":[57],"beamspace":[59,67,85,105],"access,":[61],"reveal":[63],"impacts":[65],"parameters":[68],"on":[69],"sum":[71],"rate.":[72],"Furthermore,":[73],"order":[75],"to":[76],"improve":[77],"overall":[79],"performance,":[80],"present":[82],"low-complexity":[84],"algorithm":[88],"by":[89],"jointly":[90],"optimizing":[91],"transmit":[92],"receive":[94],"beamforming.":[95],"Finally,":[96],"simulation":[97],"results":[98],"validate":[99],"effectiveness":[101],"proposed":[104],"algorithm.":[108]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}