{"id":"https://openalex.org/W3191292576","doi":"https://doi.org/10.1109/iwcmc51323.2021.9498917","title":"Blind 2D-SIMO Channel Identification using Helix Transform and Cross Relation Technique","display_name":"Blind 2D-SIMO Channel Identification using Helix Transform and Cross Relation Technique","publication_year":2021,"publication_date":"2021-06-28","ids":{"openalex":"https://openalex.org/W3191292576","doi":"https://doi.org/10.1109/iwcmc51323.2021.9498917","mag":"3191292576"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc51323.2021.9498917","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc51323.2021.9498917","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Wireless Communications and Mobile Computing (IWCMC)","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/A5063070122","display_name":"Abdulmajid Lawal","orcid":"https://orcid.org/0000-0002-2583-6387"},"institutions":[{"id":"https://openalex.org/I134085113","display_name":"King Fahd University of Petroleum and Minerals","ror":"https://ror.org/03yez3163","country_code":"SA","type":"education","lineage":["https://openalex.org/I134085113"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Abdulmajid Lawal","raw_affiliation_strings":["King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia","institution_ids":["https://openalex.org/I134085113"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048280041","display_name":"Karim Abed\u2010Meraim","orcid":"https://orcid.org/0000-0003-2652-1923"},"institutions":[{"id":"https://openalex.org/I12449238","display_name":"Universit\u00e9 d'Orl\u00e9ans","ror":"https://ror.org/014zrew76","country_code":"FR","type":"education","lineage":["https://openalex.org/I12449238"]},{"id":"https://openalex.org/I4210096782","display_name":"Laboratoire Pluridisciplinaire de Recherche en Ing\u00e9nierie des Syst\u00e8mes, M\u00e9canique et Energ\u00e9tique","ror":"https://ror.org/00sbth994","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12449238","https://openalex.org/I4210096782","https://openalex.org/I4210143826"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Karim Abed-Meraim","raw_affiliation_strings":["Universit\u00e9 dOrl\u00e9ans, Laboratoire PRISME/IRAuS, Orl\u00e9ans, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 dOrl\u00e9ans, Laboratoire PRISME/IRAuS, Orl\u00e9ans, France","institution_ids":["https://openalex.org/I12449238","https://openalex.org/I4210096782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056812780","display_name":"Naveed Iqbal","orcid":"https://orcid.org/0000-0002-2633-9761"},"institutions":[{"id":"https://openalex.org/I134085113","display_name":"King Fahd University of Petroleum and Minerals","ror":"https://ror.org/03yez3163","country_code":"SA","type":"education","lineage":["https://openalex.org/I134085113"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Naveed Iqbal","raw_affiliation_strings":["King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia","institution_ids":["https://openalex.org/I134085113"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016405871","display_name":"Azzedine Zerguine","orcid":"https://orcid.org/0000-0002-2621-4969"},"institutions":[{"id":"https://openalex.org/I134085113","display_name":"King Fahd University of Petroleum and Minerals","ror":"https://ror.org/03yez3163","country_code":"SA","type":"education","lineage":["https://openalex.org/I134085113"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Azzedine Zerguine","raw_affiliation_strings":["King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia","institution_ids":["https://openalex.org/I134085113"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062619452","display_name":"Qadri Mayyala","orcid":"https://orcid.org/0000-0002-0693-4942"},"institutions":[{"id":"https://openalex.org/I94800806","display_name":"Birzeit University","ror":"https://ror.org/0256kw398","country_code":"PS","type":"education","lineage":["https://openalex.org/I94800806"]}],"countries":["PS"],"is_corresponding":false,"raw_author_name":"Qadri Mayyala","raw_affiliation_strings":["Birzeit University, Palestine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Birzeit University, Palestine","institution_ids":["https://openalex.org/I94800806"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09166207,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1338","last_page":"1342"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9811999797821045,"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/T12946","display_name":"Fractal and DNA sequence analysis","score":0.9623000025749207,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.8632151484489441},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.7027795314788818},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.7006598114967346},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5803956985473633},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5723661184310913},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5259097814559937},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33040791749954224},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3227905035018921},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.14032378792762756},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12023970484733582}],"concepts":[{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.8632151484489441},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.7027795314788818},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.7006598114967346},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5803956985473633},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5723661184310913},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5259097814559937},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33040791749954224},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3227905035018921},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.14032378792762756},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12023970484733582},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwcmc51323.2021.9498917","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc51323.2021.9498917","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Wireless Communications and Mobile Computing (IWCMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4456011169","display_name":null,"funder_award_id":"SB181001","funder_id":"https://openalex.org/F4320322323","funder_display_name":"King Fahd University of Petroleum and Minerals"}],"funders":[{"id":"https://openalex.org/F4320322323","display_name":"King Fahd University of Petroleum and Minerals","ror":"https://ror.org/03yez3163"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W2009856840","https://openalex.org/W2015705596","https://openalex.org/W2046791564","https://openalex.org/W2100653116","https://openalex.org/W2104595693","https://openalex.org/W2106346047","https://openalex.org/W2106643274","https://openalex.org/W2109440993","https://openalex.org/W2114472944","https://openalex.org/W2115822636","https://openalex.org/W2116889555","https://openalex.org/W2121202969","https://openalex.org/W2125263552","https://openalex.org/W2125491056","https://openalex.org/W2130270732","https://openalex.org/W2140030796","https://openalex.org/W2157050350","https://openalex.org/W2171151576","https://openalex.org/W2588611571","https://openalex.org/W2900601346"],"related_works":["https://openalex.org/W4234874385","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2323648130","https://openalex.org/W2157140558","https://openalex.org/W2378782423","https://openalex.org/W4233308809","https://openalex.org/W2388988621","https://openalex.org/W2357797405","https://openalex.org/W2366623913"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"introduce":[4],"a":[5],"novel":[6],"approach":[7,71],"for":[8,46],"2D":[9,33,86],"blind":[10,87],"multichannel":[11],"identification":[12,89],"using":[13],"the":[14,20,32,61,69,79],"helix":[15,26],"transform":[16,27],"in":[17,73],"conjunction":[18],"with":[19],"Cross":[21],"Relation":[22],"(CR)":[23],"method.":[24],"The":[25,42],"is":[28,54],"used":[29,58],"to":[30,59,76,85],"convert":[31],"convolution":[34],"of":[35,68,81],"image":[36],"and":[37,50,57,90],"channels":[38],"into":[39],"1D":[40,84],"convolution.":[41],"CR":[43],"method,":[44],"known":[45],"its":[47,74],"simplicity,":[48],"efficiency":[49],"low":[51],"computational":[52],"cost,":[53],"then":[55],"adapted":[56],"estimate":[60],"unknown":[62],"channel":[63],"coefficients.":[64],"A":[65],"main":[66],"advantage":[67],"proposed":[70],"resides":[72],"ability":[75],"help":[77],"extending":[78],"plethora":[80],"methods":[82],"from":[83],"system":[88],"ease":[91],"their":[92],"implementations.":[93]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
