{"id":"https://openalex.org/W4393973247","doi":"https://doi.org/10.1109/ncc60321.2024.10485702","title":"Joint Transmit Antenna Selection and Passive Beamforming in IRS-Aided OTFS Systems","display_name":"Joint Transmit Antenna Selection and Passive Beamforming in IRS-Aided OTFS Systems","publication_year":2024,"publication_date":"2024-02-28","ids":{"openalex":"https://openalex.org/W4393973247","doi":"https://doi.org/10.1109/ncc60321.2024.10485702"},"language":"en","primary_location":{"id":"doi:10.1109/ncc60321.2024.10485702","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc60321.2024.10485702","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 National Conference on Communications (NCC)","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/A5109699612","display_name":"Indrasish Chakraborty","orcid":null},"institutions":[{"id":"https://openalex.org/I1317621060","display_name":"Indian Institute of Technology Guwahati","ror":"https://ror.org/0022nd079","country_code":"IN","type":"education","lineage":["https://openalex.org/I1317621060"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Indrasish Chakraborty","raw_affiliation_strings":["IIT Guwahati,Dept. of Electronics and Electrical Engineering (EEE),Assam,India,781039"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IIT Guwahati,Dept. of Electronics and Electrical Engineering (EEE),Assam,India,781039","institution_ids":["https://openalex.org/I1317621060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091870144","display_name":"Salil Kashyap","orcid":"https://orcid.org/0000-0001-6998-6670"},"institutions":[{"id":"https://openalex.org/I1317621060","display_name":"Indian Institute of Technology Guwahati","ror":"https://ror.org/0022nd079","country_code":"IN","type":"education","lineage":["https://openalex.org/I1317621060"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Salil Kashyap","raw_affiliation_strings":["IIT Guwahati,Dept. of Electronics and Electrical Engineering (EEE),Assam,India,781039"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IIT Guwahati,Dept. of Electronics and Electrical Engineering (EEE),Assam,India,781039","institution_ids":["https://openalex.org/I1317621060"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037167315","display_name":"Rimalapudi Sarvendranath","orcid":"https://orcid.org/0000-0001-9708-0913"},"institutions":[{"id":"https://openalex.org/I4210109292","display_name":"Indian Institute of Technology Tirupati","ror":"https://ror.org/01xtkxh20","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210109292"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rimalapudi Sarvendranath","raw_affiliation_strings":["IIT Tirupati,Dept. of Electrical Engineering (EE),Andhra Pradesh,India,517619"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IIT Tirupati,Dept. of Electrical Engineering (EE),Andhra Pradesh,India,517619","institution_ids":["https://openalex.org/I4210109292"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7425,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.69298944,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9977999925613403,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9977999925613403,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9876000285148621,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9526000022888184,"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/joint","display_name":"Joint (building)","score":0.7089899778366089},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.7026216983795166},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5753328800201416},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5646016597747803},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5388407707214355},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4444209039211273},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4064696431159973},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24283459782600403},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11209234595298767}],"concepts":[{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.7089899778366089},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7026216983795166},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5753328800201416},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5646016597747803},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5388407707214355},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4444209039211273},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4064696431159973},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24283459782600403},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11209234595298767},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ncc60321.2024.10485702","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc60321.2024.10485702","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 National Conference on Communications (NCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.7799999713897705,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G3587160843","display_name":null,"funder_award_id":"SRG/2023/000070","funder_id":"https://openalex.org/F4320334771","funder_display_name":"Science and Engineering Research Board"}],"funders":[{"id":"https://openalex.org/F4320334771","display_name":"Science and Engineering Research Board","ror":"https://ror.org/03ffdsr55"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2129032285","https://openalex.org/W2612254130","https://openalex.org/W2990747873","https://openalex.org/W3128409631","https://openalex.org/W3169535640","https://openalex.org/W3189209457","https://openalex.org/W4254703201","https://openalex.org/W4294068696","https://openalex.org/W4312573917","https://openalex.org/W4312635972","https://openalex.org/W4312830106"],"related_works":["https://openalex.org/W2963170046","https://openalex.org/W2376244802","https://openalex.org/W2923631784","https://openalex.org/W818226659","https://openalex.org/W4311414679","https://openalex.org/W3124036039","https://openalex.org/W2130785056","https://openalex.org/W2132841313","https://openalex.org/W2727286692","https://openalex.org/W1970775648"],"abstract_inverted_index":{"We":[0,39,64,107],"develop":[1],"a":[2,5,71,81],"comprehensive":[3],"and":[4,31,51,58,92],"practically":[6],"relevant":[7],"model":[8],"for":[9],"an":[10,125,132],"intelligent":[11],"reflecting":[12],"surface":[13],"(IRS)-assisted":[14],"orthogonal":[15],"time":[16],"frequency":[17,86],"space":[18],"(OTFS)":[19],"system":[20],"in":[21,34,131],"which":[22],"the":[23,35,49,56,67,90,97,116,120],"transmitter":[24,50,91],"performs":[25],"low":[26],"complexity":[27],"antenna":[28],"selection":[29],"(AS)":[30],"multiplexes":[32],"data":[33],"delay":[36],"Doppler":[37],"domain.":[38],"propose":[40],"two":[41],"new":[42],"algorithms":[43,69],"to":[44],"jointly":[45],"select":[46],"antennas":[47],"at":[48,55,89,96,115],"program":[52],"phase":[53,113,129],"shifts":[54,114,130],"IRS":[57,98,117,126],"also":[59,79,108],"analyze":[60],"their":[61],"computational":[62],"complexities.":[63],"show":[65],"that":[66,110],"proposed":[68],"cover":[70],"wide":[72],"range":[73],"of":[74],"performance-complexity":[75],"tradeoff.":[76],"Our":[77],"work":[78],"suggests":[80],"tradeoff":[82],"between":[83],"power-hungry":[84],"radio":[85],"(RF)":[87],"chains":[88],"power-efficient":[93],"passive":[94],"elements":[95],"while":[99],"obtaining":[100],"improved":[101],"bit":[102],"error":[103],"rate":[104],"(BER)":[105],"performance.":[106],"elucidate":[109],"3-bit":[111],"discrete":[112],"can":[118],"provide":[119],"same":[121],"BER":[122],"performance":[123],"as":[124],"with":[127],"continuous":[128],"OTFS":[133],"system.":[134]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}