{"id":"https://openalex.org/W4400232454","doi":"https://doi.org/10.1109/iscas58744.2024.10558232","title":"A Novel Low-Complexity Massive MIMO Detector with Near-Optimum Performance","display_name":"A Novel Low-Complexity Massive MIMO Detector with Near-Optimum Performance","publication_year":2024,"publication_date":"2024-05-19","ids":{"openalex":"https://openalex.org/W4400232454","doi":"https://doi.org/10.1109/iscas58744.2024.10558232"},"language":"en","primary_location":{"id":"doi:10.1109/iscas58744.2024.10558232","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas58744.2024.10558232","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5101390812","display_name":"Jinjie Hu","orcid":"https://orcid.org/0009-0007-3435-7699"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinjie Hu","raw_affiliation_strings":["Nanjing University,School of Electronic Science and Engineering,Nanjing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University,School of Electronic Science and Engineering,Nanjing,China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055624939","display_name":"Suwen Song","orcid":"https://orcid.org/0000-0002-7654-6582"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Suwen Song","raw_affiliation_strings":["Sun Yat-sen University,School of Integrated Circuits,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sun Yat-sen University,School of Integrated Circuits,Shenzhen,China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100696999","display_name":"Zhongfeng Wang","orcid":"https://orcid.org/0000-0002-7227-4786"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongfeng Wang","raw_affiliation_strings":["Nanjing University,School of Electronic Science and Engineering,Nanjing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University,School of Electronic Science and Engineering,Nanjing,China","institution_ids":["https://openalex.org/I881766915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9983999729156494,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9983999729156494,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9968000054359436,"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":0.9919000267982483,"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/detector","display_name":"Detector","score":0.7055356502532959},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6805028319358826},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.635086715221405},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32129839062690735},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23210576176643372},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13597220182418823},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.04868540167808533}],"concepts":[{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.7055356502532959},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6805028319358826},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.635086715221405},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32129839062690735},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23210576176643372},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13597220182418823},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.04868540167808533}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas58744.2024.10558232","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas58744.2024.10558232","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1494749573","https://openalex.org/W2101870477","https://openalex.org/W2121733881","https://openalex.org/W2154310679","https://openalex.org/W2511080939","https://openalex.org/W2511486895","https://openalex.org/W2963372284","https://openalex.org/W2963581904","https://openalex.org/W2966932878","https://openalex.org/W3132528725","https://openalex.org/W3139073650","https://openalex.org/W4353004536"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2366906938","https://openalex.org/W4396696052","https://openalex.org/W2382290278"],"abstract_inverted_index":{"In":[0,36],"massive":[1],"multiple-input":[2],"multiple-output":[3],"(MIMO)":[4],"detection,":[5],"likelihood":[6],"ascent":[7],"search":[8,103],"(LAS)":[9],"is":[10,58,93],"well-known":[11],"for":[12,89,140,151],"its":[13],"near-optimum":[14,131],"performance":[15,26,139],"with":[16,61,71],"low":[17],"complexity.":[18,73],"It":[19],"employs":[20],"gradient":[21,90,121],"descent":[22,64,122],"to":[23,44,84,108,180],"enhance":[24],"the":[25,46,75,87,102,109,128],"of":[27,51,105,135],"suboptimal":[28],"MIMO":[29,144,157],"detectors,":[30],"specifically":[31],"minimum":[32],"mean-square":[33],"error":[34],"(MMSE).":[35],"this":[37],"paper,":[38],"we":[39,99],"introduce":[40],"several":[41],"new":[42],"techniques":[43],"improve":[45],"MMSE-based":[47],"LAS":[48,79],"in":[49,95,111,133],"terms":[50,134],"either":[52,136],"complexity":[53,113,137],"or":[54,138],"performance.":[55,115],"The":[56,116,148],"MMSE":[57,70],"first":[59],"replaced":[60],"optimized":[62],"coordinate":[63],"algorithm":[65],"(OCD),":[66],"which":[67,92],"performs":[68],"near":[69],"lower":[72,161],"Then,":[74],"conventional":[76],"OCD":[77],"and":[78,82,114,127,142,168],"are":[80],"reformulated":[81],"approximated":[83],"better":[85],"reuse":[86],"computation":[88],"descent,":[91],"required":[94],"both":[96,112],"algorithms.":[97],"Besides,":[98],"also":[100],"optimize":[101],"strategy":[104],"LAS,":[106],"leading":[107],"improvement":[110],"proposed":[117],"detector,":[118],"modulation-based":[119],"successive":[120],"(MB-SGD)":[123],"algorithm,":[124],"outperforms":[125],"MMSE-LAS":[126],"latest":[129],"low-complexity":[130],"detector":[132],"64\u00d78":[141],"128\u00d78":[143],"systems":[145],"under":[146],"256-QAM.":[147],"corresponding":[149],"architecture":[150],"a":[152,175],"128":[153],"\u00d7":[154,164],"8":[155],"256-QAM":[156],"system":[158],"has":[159],"75.8%":[160],"latency,":[162],"2.02":[163],"higher":[165],"area":[166],"efficiency,":[167],"0.3":[169],"dB":[170],"gain":[171],"when":[172],"implemented":[173],"on":[174],"\u00d7Xilinx":[176],"Virtex-7":[177],"FPGA":[178],"compared":[179],"OCD\u2019s.":[181]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}