{"id":"https://openalex.org/W2188011321","doi":"https://doi.org/10.1109/wimob.2015.7347994","title":"Performance of distributed compressive sensing channel feedback in multi-user massive MIMO","display_name":"Performance of distributed compressive sensing channel feedback in multi-user massive MIMO","publication_year":2015,"publication_date":"2015-10-01","ids":{"openalex":"https://openalex.org/W2188011321","doi":"https://doi.org/10.1109/wimob.2015.7347994","mag":"2188011321"},"language":"en","primary_location":{"id":"doi:10.1109/wimob.2015.7347994","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wimob.2015.7347994","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 11th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)","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/A5103428508","display_name":"Khaled Hassan","orcid":null},"institutions":[{"id":"https://openalex.org/I2800274787","display_name":"Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute","ror":"https://ror.org/02tbr6331","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2800274787","https://openalex.org/I4923324"]},{"id":"https://openalex.org/I96823368","display_name":"German University in Cairo","ror":"https://ror.org/03rjt0z37","country_code":"EG","type":"education","lineage":["https://openalex.org/I96823368"]}],"countries":["DE","EG"],"is_corresponding":false,"raw_author_name":"Khaled S. Hassan","raw_affiliation_strings":["Faculty of Information Engineering and Technology, German University in Cairo (GUC), Cairo, Egypt","Wireless Communications and Networks, Fraunhofer Heinrich Hertz Institute, Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Information Engineering and Technology, German University in Cairo (GUC), Cairo, Egypt","institution_ids":["https://openalex.org/I96823368"]},{"raw_affiliation_string":"Wireless Communications and Networks, Fraunhofer Heinrich Hertz Institute, Berlin, Germany","institution_ids":["https://openalex.org/I2800274787"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074608129","display_name":"Martin Kurras","orcid":"https://orcid.org/0000-0002-4777-9811"},"institutions":[{"id":"https://openalex.org/I2800274787","display_name":"Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute","ror":"https://ror.org/02tbr6331","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2800274787","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Martin Kurras","raw_affiliation_strings":["Wireless Communications and Networks, Fraunhofer Heinrich Hertz Institute, Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Communications and Networks, Fraunhofer Heinrich Hertz Institute, Berlin, Germany","institution_ids":["https://openalex.org/I2800274787"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107839122","display_name":"Lars Thiele","orcid":null},"institutions":[{"id":"https://openalex.org/I2800274787","display_name":"Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute","ror":"https://ror.org/02tbr6331","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2800274787","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Lars Thiele","raw_affiliation_strings":["Wireless Communications and Networks, Fraunhofer Heinrich Hertz Institute, Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Communications and Networks, Fraunhofer Heinrich Hertz Institute, Berlin, Germany","institution_ids":["https://openalex.org/I2800274787"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4118,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.54491662,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"39","issue":null,"first_page":"430","last_page":"436"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7966832518577576},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.7313601970672607},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7252280712127686},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6687417030334473},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6503885388374329},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.6400107145309448},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6047949194908142},{"id":"https://openalex.org/keywords/spatial-correlation","display_name":"Spatial correlation","score":0.5761148929595947},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.5177133083343506},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.48762980103492737},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.46079641580581665},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.4593295454978943},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.41844022274017334},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23826605081558228},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.19661900401115417},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14242199063301086},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.14172327518463135}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7966832518577576},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.7313601970672607},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7252280712127686},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6687417030334473},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6503885388374329},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.6400107145309448},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6047949194908142},{"id":"https://openalex.org/C150060386","wikidata":"https://www.wikidata.org/wiki/Q7574054","display_name":"Spatial correlation","level":2,"score":0.5761148929595947},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.5177133083343506},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.48762980103492737},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.46079641580581665},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.4593295454978943},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.41844022274017334},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23826605081558228},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.19661900401115417},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14242199063301086},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.14172327518463135}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wimob.2015.7347994","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wimob.2015.7347994","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 11th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)","raw_type":"proceedings-article"},{"id":"pmh:oai:publica.fraunhofer.de:publica/394958","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/394958","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6100000143051147,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1904978749","https://openalex.org/W2053586860","https://openalex.org/W2097045507","https://openalex.org/W2098988750","https://openalex.org/W2099721949","https://openalex.org/W2104266187","https://openalex.org/W2106407813","https://openalex.org/W2112300062","https://openalex.org/W2120549790","https://openalex.org/W2135338342","https://openalex.org/W2141682101","https://openalex.org/W2154488905","https://openalex.org/W2160955696","https://openalex.org/W2296616510","https://openalex.org/W2480981092","https://openalex.org/W2556237558","https://openalex.org/W2975596481","https://openalex.org/W4250955649","https://openalex.org/W6721875038","https://openalex.org/W6768770557"],"related_works":["https://openalex.org/W2116541631","https://openalex.org/W2167568384","https://openalex.org/W2514205366","https://openalex.org/W3173074004","https://openalex.org/W1976511355","https://openalex.org/W2055298134","https://openalex.org/W2544668827","https://openalex.org/W2082469387","https://openalex.org/W1985632843","https://openalex.org/W2216248654"],"abstract_inverted_index":{"Large":[0],"scale":[1],"multiple-input":[2],"multiple-output":[3],"(MIMO)":[4],"system":[5],"is":[6,16,22,36,44,69],"draining":[7],"attention":[8],"for":[9],"its":[10],"huge":[11],"spectral":[12],"efficiency.":[13],"However,":[14],"this":[15],"only":[17],"applicable":[18],"if":[19],"the":[20,33,65,76,80,93,96,114,122],"base-station":[21,97],"provided":[23],"with":[24,103],"an":[25],"accurate":[26],"channel-state":[27],"information":[28],"(CSI).":[29],"In":[30],"practical":[31],"cases,":[32],"feedback":[34,126],"channel":[35,125],"limited,":[37],"especially":[38],"when":[39],"a":[40,104,134],"large":[41],"antenna":[42,66],"array":[43,67],"used":[45],"making":[46],"CSI":[47,94],"compression":[48],"mandatory.":[49],"Therefore,":[50],"compressive":[51,100],"sensing":[52,101],"(CS)":[53],"can":[54,88],"be":[55,89],"applied":[56],"to":[57,71,91,120,127],"massive":[58],"MIMO":[59],"systems,":[60],"where":[61],"spatial":[62],"correlation":[63,81],"between":[64],"elements":[68],"exploited":[70],"obtain":[72],"sparse":[73],"representations":[74],"of":[75,107,116,124],"downlink":[77],"channel.":[78],"Moreover,":[79],"among":[82],"nearby":[83],"users":[84],"seeing":[85],"similar":[86],"scatterers":[87],"utilized":[90],"recover":[92],"at":[95],"using":[98],"distributed":[99],"(DCS)":[102],"limited":[105],"amount":[106,123],"errors.":[108],"Our":[109],"unique":[110],"link-level":[111],"simulation":[112],"shows":[113],"suitability":[115],"CS":[117],"and":[118,131,142],"DCS":[119],"reduce":[121],"less":[128],"than":[129],"37%":[130],"still":[132],"achieves":[133],"very":[135],"low":[136],"symbol-error":[137],"ratio":[138],"(SER)":[139],"error":[140],"floor":[141],"high":[143],"per-user":[144],"capacity.":[145]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
