{"id":"https://openalex.org/W2990245130","doi":"https://doi.org/10.23919/softcom.2019.8903860","title":"Massive MIMO Uplink Channel Estimation using Compressive Sensing","display_name":"Massive MIMO Uplink Channel Estimation using Compressive Sensing","publication_year":2019,"publication_date":"2019-09-01","ids":{"openalex":"https://openalex.org/W2990245130","doi":"https://doi.org/10.23919/softcom.2019.8903860","mag":"2990245130"},"language":"en","primary_location":{"id":"doi:10.23919/softcom.2019.8903860","is_oa":false,"landing_page_url":"https://doi.org/10.23919/softcom.2019.8903860","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","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/A5015956204","display_name":"Noura Derria Lahbib","orcid":"https://orcid.org/0000-0003-1930-6387"},"institutions":[{"id":"https://openalex.org/I179097149","display_name":"University of Carthage","ror":"https://ror.org/057x6za15","country_code":"TN","type":"education","lineage":["https://openalex.org/I179097149"]}],"countries":["TN"],"is_corresponding":true,"raw_author_name":"Noura Derria Lahbib","raw_affiliation_strings":["Carthage University,Innov&#x0027;Com, Sup&#x0027;Com,Tunis,Tunisia","Innov'Com, Sup'Com, Carthage University, Tunis, Tunisia"],"affiliations":[{"raw_affiliation_string":"Carthage University,Innov&#x0027;Com, Sup&#x0027;Com,Tunis,Tunisia","institution_ids":["https://openalex.org/I179097149"]},{"raw_affiliation_string":"Innov'Com, Sup'Com, Carthage University, Tunis, Tunisia","institution_ids":["https://openalex.org/I179097149"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036015541","display_name":"Maha Cherif","orcid":"https://orcid.org/0000-0002-6968-3132"},"institutions":[{"id":"https://openalex.org/I179097149","display_name":"University of Carthage","ror":"https://ror.org/057x6za15","country_code":"TN","type":"education","lineage":["https://openalex.org/I179097149"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Maha Cherif","raw_affiliation_strings":["Carthage University,Innov&#x0027;Com, Sup&#x0027;Com,Tunis,Tunisia","Innov'Com, Sup'Com, Carthage University, Tunis, Tunisia"],"affiliations":[{"raw_affiliation_string":"Carthage University,Innov&#x0027;Com, Sup&#x0027;Com,Tunis,Tunisia","institution_ids":["https://openalex.org/I179097149"]},{"raw_affiliation_string":"Innov'Com, Sup'Com, Carthage University, Tunis, Tunisia","institution_ids":["https://openalex.org/I179097149"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087448476","display_name":"Moez Hizem","orcid":"https://orcid.org/0000-0001-8769-150X"},"institutions":[{"id":"https://openalex.org/I179097149","display_name":"University of Carthage","ror":"https://ror.org/057x6za15","country_code":"TN","type":"education","lineage":["https://openalex.org/I179097149"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Moez Hizem","raw_affiliation_strings":["Carthage University,Innov&#x0027;Com, Sup&#x0027;Com,Tunis,Tunisia","Innov'Com, Sup'Com, Carthage University, Tunis, Tunisia"],"affiliations":[{"raw_affiliation_string":"Carthage University,Innov&#x0027;Com, Sup&#x0027;Com,Tunis,Tunisia","institution_ids":["https://openalex.org/I179097149"]},{"raw_affiliation_string":"Innov'Com, Sup'Com, Carthage University, Tunis, Tunisia","institution_ids":["https://openalex.org/I179097149"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081681417","display_name":"Ridha Bouall\u00e8gue","orcid":"https://orcid.org/0000-0001-7916-761X"},"institutions":[{"id":"https://openalex.org/I179097149","display_name":"University of Carthage","ror":"https://ror.org/057x6za15","country_code":"TN","type":"education","lineage":["https://openalex.org/I179097149"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Ridha Bouallegue","raw_affiliation_strings":["Carthage University,Innov&#x0027;Com, Sup&#x0027;Com,Tunis,Tunisia","Innov'Com, Sup'Com, Carthage University, Tunis, Tunisia"],"affiliations":[{"raw_affiliation_string":"Carthage University,Innov&#x0027;Com, Sup&#x0027;Com,Tunis,Tunisia","institution_ids":["https://openalex.org/I179097149"]},{"raw_affiliation_string":"Innov'Com, Sup'Com, Carthage University, Tunis, Tunisia","institution_ids":["https://openalex.org/I179097149"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5015956204"],"corresponding_institution_ids":["https://openalex.org/I179097149"],"apc_list":null,"apc_paid":null,"fwci":0.3783,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.60501607,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9995999932289124,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9987999796867371,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7273163795471191},{"id":"https://openalex.org/keywords/matching-pursuit","display_name":"Matching pursuit","score":0.7203956842422485},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7111876606941223},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6439107060432434},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.5690169930458069},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5312105417251587},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5240992307662964},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5067072510719299},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.49346792697906494},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.47292831540107727},{"id":"https://openalex.org/keywords/duplex","display_name":"Duplex (building)","score":0.46608346700668335},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.45897549390792847},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.45730453729629517},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4441835582256317},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.4440208673477173},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.33348435163497925},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3314436376094818},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25211188197135925}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7273163795471191},{"id":"https://openalex.org/C156872377","wikidata":"https://www.wikidata.org/wiki/Q6786281","display_name":"Matching pursuit","level":3,"score":0.7203956842422485},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7111876606941223},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6439107060432434},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.5690169930458069},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5312105417251587},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5240992307662964},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5067072510719299},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.49346792697906494},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.47292831540107727},{"id":"https://openalex.org/C99611785","wikidata":"https://www.wikidata.org/wiki/Q6453233","display_name":"Duplex (building)","level":3,"score":0.46608346700668335},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.45897549390792847},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.45730453729629517},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4441835582256317},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.4440208673477173},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33348435163497925},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3314436376094818},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25211188197135925},{"id":"https://openalex.org/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/softcom.2019.8903860","is_oa":false,"landing_page_url":"https://doi.org/10.23919/softcom.2019.8903860","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W649866511","https://openalex.org/W1563244061","https://openalex.org/W1938636034","https://openalex.org/W2046658845","https://openalex.org/W2049024492","https://openalex.org/W2059335839","https://openalex.org/W2076457767","https://openalex.org/W2095978736","https://openalex.org/W2101051097","https://openalex.org/W2116142355","https://openalex.org/W2120549790","https://openalex.org/W2120557157","https://openalex.org/W2127271355","https://openalex.org/W2130462143","https://openalex.org/W2142141276","https://openalex.org/W2146742258","https://openalex.org/W2151693816","https://openalex.org/W2160979406","https://openalex.org/W2171066806","https://openalex.org/W2190375219","https://openalex.org/W2193576262","https://openalex.org/W2289917018","https://openalex.org/W2564150212","https://openalex.org/W2587236994","https://openalex.org/W2767325950","https://openalex.org/W2793383610","https://openalex.org/W2794681628","https://openalex.org/W2963016994","https://openalex.org/W2963199294","https://openalex.org/W2963587545","https://openalex.org/W3104159172","https://openalex.org/W6682066439","https://openalex.org/W6688559756"],"related_works":["https://openalex.org/W2098521117","https://openalex.org/W4319793311","https://openalex.org/W2465351041","https://openalex.org/W4385694579","https://openalex.org/W2340242818","https://openalex.org/W4300881421","https://openalex.org/W2103001330","https://openalex.org/W2012574959","https://openalex.org/W2291660523","https://openalex.org/W2262109992"],"abstract_inverted_index":{"Over":[0],"the":[1,18,24,54,63,71,80,132,138,151,160,203,213,221,224,235,246,252,266,283,294],"past":[2],"decades,":[3],"wireless":[4,43,102],"communication":[5,103],"systems":[6],"have":[7,201],"made":[8],"a":[9,38,58,83,122,143,181,227],"real":[10],"revolution.":[11],"Huge":[12],"amounts":[13],"of":[14,56,82,137,173,183,192,199,208,223,231,234,248,254,268],"information":[15,66],"circulate":[16],"on":[17,70,89,117,126],"networks":[19],"every":[20],"second.":[21],"To":[22],"meet":[23],"growing":[25],"demand":[26],"for":[27,41],"data":[28],"throughput,":[29],"massive":[30,139],"multiple-input":[31],"multiple-output":[32],"(MIMO)":[33],"has":[34,147,238,243],"been":[35,148,239],"proposed":[36,152,225],"as":[37,164],"key":[39],"technology":[40],"future":[42],"communications":[44],"by":[45],"offering":[46],"substantial":[47],"energy":[48],"gain":[49,182],"and":[50,120,216,241],"spectral":[51],"capacity.":[52],"However,":[53,189],"advantages":[55],"such":[57],"system":[59],"generally":[60],"requires":[61,285],"that":[62,108,150,245],"channel":[64,85],"state":[65],"should":[67],"be":[68,106],"available":[69],"transmitter":[72],"(CSIT).":[73],"For":[74],"this":[75,77,112,118],"purpose,":[76],"work":[78],"presents":[79],"implementation":[81],"new":[84,123],"estimation":[86],"technique":[87,129],"based":[88,125],"training":[90],"sequence":[91],"in":[92,111,171,190,217,229,251],"Time":[93],"Division":[94],"Duplex":[95],"(TDD)":[96],"mode.":[97],"As":[98,142],"it":[99,146,179,242],"is":[100,109,250,270],"known,":[101],"tends":[104],"to":[105,130,219,272,292],"sparse,":[107],"why,":[110],"paper,":[113],"we":[114],"will":[115],"focus":[116],"property":[119],"propose":[121],"approach":[124,162],"compressed":[127],"sensing":[128],"estimate":[131],"Channel":[133],"Impulse":[134],"response":[135],"(CIR)":[136],"MIMO":[140],"system.":[141],"simulation":[144],"results,":[145],"shown":[149,202],"algorithm":[153],"Block":[154],"Orthogonal":[155,166],"Matching":[156,167],"Pursuit":[157,168],"(B-OMP)":[158],"outperforms":[159],"old":[161],"known":[163],"Adaptive":[165],"(AOMP)":[169],"especially":[170],"terms":[172,191,230],"Bit":[174],"Error":[175,196],"Rate":[176],"(BER)":[177],"where":[178,206],"makes":[180],"1":[184],"dB":[185],"over":[186],"AOMP":[187,269,284],"algorithm.":[188],"Normalised":[193],"Mean":[194],"Square":[195],"(NMSE),":[197],"both":[198,207],"them":[200],"same":[204],"performance,":[205],"curves":[209],"are":[210],"superimposed.":[211],"On":[212],"other":[214],"hand":[215],"order":[218,253],"underline":[220],"performance":[222],"approach,":[226],"comparison":[228],"computational":[232],"complexity":[233,247,267],"two":[236],"algorithms":[237],"done":[240],"proved":[244],"B-OMP":[249],"only":[255],"O(KN":[256,273],"<sub":[257,261,274,278,287],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[258,262,275,279,288],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">p</sub>":[259,276],"N":[260,277,286],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">t</sub>":[263,280,289],"L)":[264],"while":[265],"equal":[271],"UL)":[281],"so":[282],"more":[290],"iteration":[291],"recover":[293],"estimated":[295],"signal.":[296]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}