{"id":"https://openalex.org/W1963816347","doi":"https://doi.org/10.1109/ciss.2015.7086833","title":"MIMO-OFDM non-regenerative relay channel estimation using compressed sensing","display_name":"MIMO-OFDM non-regenerative relay channel estimation using compressed sensing","publication_year":2015,"publication_date":"2015-03-01","ids":{"openalex":"https://openalex.org/W1963816347","doi":"https://doi.org/10.1109/ciss.2015.7086833","mag":"1963816347"},"language":"en","primary_location":{"id":"doi:10.1109/ciss.2015.7086833","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ciss.2015.7086833","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 49th Annual Conference on Information Sciences and Systems (CISS)","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/A5080194918","display_name":"Abbas Akbarpour\u2010Kasgari","orcid":"https://orcid.org/0000-0002-1537-1942"},"institutions":[{"id":"https://openalex.org/I80543232","display_name":"K.N.Toosi University of Technology","ror":"https://ror.org/0433abe34","country_code":"IR","type":"education","lineage":["https://openalex.org/I80543232"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Abbas Akbarpour-Kasgari","raw_affiliation_strings":["School of Electrical and Computer Engineering K.N. Toosi University of Technology, Tehran, Iran","[School of Electrical and Computer Engineering, K. N. Toosi University of Technology, Tehran, Iran]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering K.N. Toosi University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I80543232"]},{"raw_affiliation_string":"[School of Electrical and Computer Engineering, K. N. Toosi University of Technology, Tehran, Iran]","institution_ids":["https://openalex.org/I80543232"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062396554","display_name":"Mehrdad Ardebilipour","orcid":null},"institutions":[{"id":"https://openalex.org/I80543232","display_name":"K.N.Toosi University of Technology","ror":"https://ror.org/0433abe34","country_code":"IR","type":"education","lineage":["https://openalex.org/I80543232"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mehrdad Ardebilipour","raw_affiliation_strings":["School of Electrical and Computer Engineering K.N. Toosi University of Technology, Tehran, Iran","[School of Electrical and Computer Engineering, K. N. Toosi University of Technology, Tehran, Iran]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering K.N. Toosi University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I80543232"]},{"raw_affiliation_string":"[School of Electrical and Computer Engineering, K. N. Toosi University of Technology, Tehran, Iran]","institution_ids":["https://openalex.org/I80543232"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035395012","display_name":"Fatemeh Afghah","orcid":"https://orcid.org/0000-0002-2315-1173"},"institutions":[{"id":"https://openalex.org/I35777872","display_name":"North Carolina Agricultural and Technical State University","ror":"https://ror.org/02aze4h65","country_code":"US","type":"education","lineage":["https://openalex.org/I35777872"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Fatemeh Afghah","raw_affiliation_strings":["Department of Electrical and Computer Engineering, North Carolina A & T State University, Greensboro, NC","Department of Electrical and Computer Engineering, North Carolina A&T State University, Greensboro, 27411, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, North Carolina A & T State University, Greensboro, NC","institution_ids":["https://openalex.org/I35777872"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, North Carolina A&T State University, Greensboro, 27411, USA","institution_ids":["https://openalex.org/I35777872"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":8,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9998000264167786,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","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"}}],"keywords":[{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7277472615242004},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7239689826965332},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7144328951835632},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.6765003204345703},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6701914668083191},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.6558581590652466},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.5306424498558044},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5252663493156433},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5164027810096741},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5121824741363525},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.30417752265930176},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2222011685371399},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17452481389045715}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7277472615242004},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7239689826965332},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7144328951835632},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.6765003204345703},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6701914668083191},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.6558581590652466},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.5306424498558044},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5252663493156433},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5164027810096741},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5121824741363525},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.30417752265930176},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2222011685371399},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17452481389045715},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ciss.2015.7086833","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ciss.2015.7086833","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 49th Annual Conference on Information Sciences and Systems (CISS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7400000095367432,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1986931325","https://openalex.org/W2017761965","https://openalex.org/W2046654367","https://openalex.org/W2050670330","https://openalex.org/W2050994160","https://openalex.org/W2058152588","https://openalex.org/W2063302439","https://openalex.org/W2073198878","https://openalex.org/W2078204800","https://openalex.org/W2098969228","https://openalex.org/W2106801259","https://openalex.org/W2118297240","https://openalex.org/W2130509920","https://openalex.org/W2133698785","https://openalex.org/W2137628444","https://openalex.org/W2165943096","https://openalex.org/W2168625863","https://openalex.org/W2289917018","https://openalex.org/W2296616510","https://openalex.org/W2963800227","https://openalex.org/W3146203577","https://openalex.org/W4250955649","https://openalex.org/W6679465058","https://openalex.org/W6820645939"],"related_works":["https://openalex.org/W2539674285","https://openalex.org/W2366188968","https://openalex.org/W2159772567","https://openalex.org/W2188042986","https://openalex.org/W2539022530","https://openalex.org/W2738743879","https://openalex.org/W1559987689","https://openalex.org/W2187587942","https://openalex.org/W2045896346","https://openalex.org/W2136447040"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,29,58],"compressed":[4],"sensing":[5],"(CS)-based":[6],"channel":[7,49,63,79],"estimation":[8],"technique":[9],"is":[10],"developed":[11],"for":[12,62],"MIMO-OFDM":[13],"networks":[14],"with":[15],"Amplify-and-Forward":[16],"(AF)":[17],"relaying":[18],"method.":[19],"The":[20,38,65],"impacts":[21],"of":[22,47],"multiple":[23],"antennas":[24],"as":[25,27,55],"well":[26],"existing":[28],"direct":[30],"link":[31],"between":[32],"source":[33],"and":[34,50],"destination":[35],"are":[36],"studied.":[37],"proposed":[39,71],"CS-based":[40,72],"method":[41,73],"utilizes":[42],"the":[43,52,70,75],"inherent":[44],"sparse":[45],"characteristic":[46],"wireless":[48],"improves":[51],"bandwidth":[53],"efficiency":[54],"it":[56],"requires":[57],"few":[59],"measurement":[60],"units":[61],"estimation.":[64,80],"simulation":[66],"results":[67],"show":[68],"that":[69],"outperforms":[74],"Least":[76],"Squares":[77],"(LS)-based":[78]},"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":5},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}