{"id":"https://openalex.org/W2737092755","doi":"https://doi.org/10.1109/iwcmc.2017.7986589","title":"Block-sparse compressive sensing based multi-user and signal detection for generalized spatial modulation in NOMA","display_name":"Block-sparse compressive sensing based multi-user and signal detection for generalized spatial modulation in NOMA","publication_year":2017,"publication_date":"2017-06-01","ids":{"openalex":"https://openalex.org/W2737092755","doi":"https://doi.org/10.1109/iwcmc.2017.7986589","mag":"2737092755"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc.2017.7986589","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2017.7986589","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 13th International Wireless Communications and Mobile Computing Conference (IWCMC)","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/A5101900133","display_name":"Tengjiao Wang","orcid":"https://orcid.org/0000-0001-9804-5327"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Tengjiao Wang","raw_affiliation_strings":["Department of Electronic Engineering & Research Institute of Information Technology, Tsinghua National Laboratory for Information Science and Technology (TNList), Beijing, P. R. China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering & Research Institute of Information Technology, Tsinghua National Laboratory for Information Science and Technology (TNList), Beijing, P. R. China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100684825","display_name":"Sicong Liu","orcid":"https://orcid.org/0000-0002-5710-0446"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sicong Liu","raw_affiliation_strings":["Department of Electronic Engineering & Research Institute of Information Technology, Tsinghua National Laboratory for Information Science and Technology (TNList), Beijing, P. R. China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering & Research Institute of Information Technology, Tsinghua National Laboratory for Information Science and Technology (TNList), Beijing, P. R. China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063200773","display_name":"Fang Yang","orcid":"https://orcid.org/0000-0003-3575-5086"},"institutions":[{"id":"https://openalex.org/I4210145152","display_name":"Shenzhen Radio and TV University","ror":"https://ror.org/0486ta465","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210145152"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fang Yang","raw_affiliation_strings":["Department of Electronic Engineering & Research Institute of Information Technology, Tsinghua National Laboratory for Information Science and Technology (TNList), Beijing, P. R. China","Shenzhen City Key Laboratory of Digital TV System, Shenzhen, P. R. China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering & Research Institute of Information Technology, Tsinghua National Laboratory for Information Science and Technology (TNList), Beijing, P. R. China","institution_ids":[]},{"raw_affiliation_string":"Shenzhen City Key Laboratory of Digital TV System, Shenzhen, P. R. China","institution_ids":["https://openalex.org/I4210145152"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100379884","display_name":"Jintao Wang","orcid":"https://orcid.org/0000-0002-5245-5379"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jintao Wang","raw_affiliation_strings":["Department of Electronic Engineering & Research Institute of Information Technology, Tsinghua National Laboratory for Information Science and Technology (TNList), Beijing, P. R. China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering & Research Institute of Information Technology, Tsinghua National Laboratory for Information Science and Technology (TNList), Beijing, P. R. China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100403297","display_name":"Jian Song","orcid":"https://orcid.org/0000-0002-6066-9510"},"institutions":[{"id":"https://openalex.org/I4210145152","display_name":"Shenzhen Radio and TV University","ror":"https://ror.org/0486ta465","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210145152"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Song","raw_affiliation_strings":["Department of Electronic Engineering & Research Institute of Information Technology, Tsinghua National Laboratory for Information Science and Technology (TNList), Beijing, P. R. China","Shenzhen City Key Laboratory of Digital TV System, Shenzhen, P. R. China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering & Research Institute of Information Technology, Tsinghua National Laboratory for Information Science and Technology (TNList), Beijing, P. R. China","institution_ids":[]},{"raw_affiliation_string":"Shenzhen City Key Laboratory of Digital TV System, Shenzhen, P. R. China","institution_ids":["https://openalex.org/I4210145152"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063667378","display_name":"Zhu Han","orcid":null},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhu Han","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Houston, Houston"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Houston, Houston","institution_ids":["https://openalex.org/I44461941"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5101900133"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.874,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.75996572,"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":"1992","last_page":"1997"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9991999864578247,"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/compressed-sensing","display_name":"Compressed sensing","score":0.7890669107437134},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7230057120323181},{"id":"https://openalex.org/keywords/matching-pursuit","display_name":"Matching pursuit","score":0.7186191082000732},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6100755929946899},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5975427627563477},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5551406145095825},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.5294040441513062},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40106821060180664},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3743152916431427},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17792686820030212},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17280930280685425},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13364019989967346},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.10440149903297424}],"concepts":[{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.7890669107437134},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7230057120323181},{"id":"https://openalex.org/C156872377","wikidata":"https://www.wikidata.org/wiki/Q6786281","display_name":"Matching pursuit","level":3,"score":0.7186191082000732},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6100755929946899},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5975427627563477},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5551406145095825},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.5294040441513062},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40106821060180664},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3743152916431427},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17792686820030212},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17280930280685425},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13364019989967346},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.10440149903297424},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwcmc.2017.7986589","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2017.7986589","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 13th International Wireless Communications and Mobile Computing Conference (IWCMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8799999952316284,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W417781317","https://openalex.org/W1501753329","https://openalex.org/W1690504809","https://openalex.org/W1971733720","https://openalex.org/W2017312071","https://openalex.org/W2042519026","https://openalex.org/W2067605736","https://openalex.org/W2078804453","https://openalex.org/W2084872270","https://openalex.org/W2098996169","https://openalex.org/W2119667497","https://openalex.org/W2124894634","https://openalex.org/W2125680629","https://openalex.org/W2126444227","https://openalex.org/W2135780853","https://openalex.org/W2171646033","https://openalex.org/W2189626654","https://openalex.org/W2259207728","https://openalex.org/W2338645373","https://openalex.org/W2344105657","https://openalex.org/W2358926523","https://openalex.org/W2467856720","https://openalex.org/W2491732950","https://openalex.org/W2498771007","https://openalex.org/W2521973939","https://openalex.org/W2589078119","https://openalex.org/W3099351340","https://openalex.org/W3125735862","https://openalex.org/W6686878958"],"related_works":["https://openalex.org/W3165611029","https://openalex.org/W2370038111","https://openalex.org/W2098521117","https://openalex.org/W2465351041","https://openalex.org/W4385694579","https://openalex.org/W2340242818","https://openalex.org/W4300881421","https://openalex.org/W2962936331","https://openalex.org/W4392158087","https://openalex.org/W2103001330"],"abstract_inverted_index":{"The":[0,23],"non-orthogonal":[1],"multiple":[2],"access":[3],"(NOMA)":[4],"technology":[5,100],"has":[6],"been":[7],"proposed":[8,141,173],"and":[9,39,50,62,76,107,147,180],"regarded":[10],"as":[11,65],"one":[12],"of":[13,25,42,109,154],"the":[14,19,37,43,47,60,82,89,95,105,110,118,144,152,167,172,177],"potential":[15],"promising":[16],"technologies":[17],"for":[18,59],"future":[20],"5G":[21],"network.":[22],"extension":[24],"generalized":[26,96,112],"spatial":[27,97,113],"modulation":[28,98,114],"multiple-input":[29],"multiple-output":[30],"(MIMO)":[31],"to":[32,142,164],"NOMA":[33,91],"system":[34],"improves":[35],"both":[36],"spectral":[38],"energy":[40],"efficiencies":[41],"system,":[44,92],"while":[45],"maintaining":[46],"massive":[48],"connectivity":[49],"low":[51],"latency":[52],"advantages,":[53],"but":[54],"it":[55],"puts":[56],"forward":[57],"challenges":[58],"multi-user":[61,111],"signal":[63,77],"detection":[64,78,119,130,174],"well.":[66],"In":[67],"this":[68],"paper,":[69],"we":[70,116],"propose":[71],"a":[72,122,127],"joint":[73],"user":[74,159],"activity":[75],"scheme":[79,175],"based":[80,129,182],"on":[81],"block-sparse":[83,123,134],"compressive":[84,135],"sensing":[85],"(BS-CS)":[86],"method":[87],"in":[88,93,162],"uplink":[90],"which":[94],"MIMO":[99],"is":[101,140,160],"used.":[102],"By":[103],"exploiting":[104],"structure":[106],"sparsity":[108],"signals,":[115],"formulate":[117],"problem":[120],"into":[121],"recovery":[124],"problem.":[125],"Then":[126],"BS-CS":[128,181],"algorithm,":[131],"enhanced":[132],"structured":[133],"sampling":[136],"matching":[137],"pursuit":[138],"(ESB-CoSaMP),":[139],"detect":[143],"active":[145,155],"users":[146],"transmitted":[148],"data":[149],"efficiently.":[150],"Moreover,":[151],"information":[153],"antennas":[156],"at":[157],"each":[158],"exploited":[161],"ESB-CoSaMP":[163],"further":[165],"improve":[166],"accuracy.":[168],"Simulations":[169],"show":[170],"that":[171],"outperforms":[176],"conventional":[178],"CS":[179],"schemes.":[183]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1}],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}
