{"id":"https://openalex.org/W4407450712","doi":"https://doi.org/10.1109/lcomm.2025.3541974","title":"Enhanced Signal Sets for Hybrid Reflection Modulation","display_name":"Enhanced Signal Sets for Hybrid Reflection Modulation","publication_year":2025,"publication_date":"2025-02-13","ids":{"openalex":"https://openalex.org/W4407450712","doi":"https://doi.org/10.1109/lcomm.2025.3541974"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2025.3541974","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2025.3541974","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-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/A5007666626","display_name":"Nirupam Roy","orcid":"https://orcid.org/0000-0001-9829-7727"},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]},{"id":"https://openalex.org/I44430492","display_name":"Indian Institute of Management Bangalore","ror":"https://ror.org/02xxpjq61","country_code":"IN","type":"education","lineage":["https://openalex.org/I44430492"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Nabarun Roy","raw_affiliation_strings":["Department of ECE, Indian Institute of Science, Bengaluru, Bengaluru, India","Department of ECE, Indian Institute of Science, Bangalore, India"],"affiliations":[{"raw_affiliation_string":"Department of ECE, Indian Institute of Science, Bengaluru, Bengaluru, India","institution_ids":["https://openalex.org/I59270414","https://openalex.org/I44430492"]},{"raw_affiliation_string":"Department of ECE, Indian Institute of Science, Bangalore, India","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076764000","display_name":"A. Chockalingam","orcid":"https://orcid.org/0000-0003-0701-0327"},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]},{"id":"https://openalex.org/I44430492","display_name":"Indian Institute of Management Bangalore","ror":"https://ror.org/02xxpjq61","country_code":"IN","type":"education","lineage":["https://openalex.org/I44430492"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ananthanarayanan Chockalingam","raw_affiliation_strings":["Department of ECE, Indian Institute of Science, Bengaluru, Bengaluru, India","Department of ECE, Indian Institute of Science, Bangalore, India"],"affiliations":[{"raw_affiliation_string":"Department of ECE, Indian Institute of Science, Bengaluru, Bengaluru, India","institution_ids":["https://openalex.org/I59270414","https://openalex.org/I44430492"]},{"raw_affiliation_string":"Department of ECE, Indian Institute of Science, Bangalore, India","institution_ids":["https://openalex.org/I59270414"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5007666626"],"corresponding_institution_ids":["https://openalex.org/I44430492","https://openalex.org/I59270414"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02399148,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"29","issue":"4","first_page":"719","last_page":"723"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9817000031471252,"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/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9817000031471252,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9771999716758728,"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":0.9661999940872192,"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/modulation","display_name":"Modulation (music)","score":0.5921892523765564},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5664567947387695},{"id":"https://openalex.org/keywords/reflection","display_name":"Reflection (computer programming)","score":0.5633918046951294},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.45747920870780945},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4542456567287445},{"id":"https://openalex.org/keywords/pulse-amplitude-modulation","display_name":"Pulse-amplitude modulation","score":0.4161653220653534},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2057659924030304},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.16216665506362915},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.15394461154937744},{"id":"https://openalex.org/keywords/pulse","display_name":"Pulse (music)","score":0.11911982297897339}],"concepts":[{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5921892523765564},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5664567947387695},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.5633918046951294},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.45747920870780945},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4542456567287445},{"id":"https://openalex.org/C20518276","wikidata":"https://www.wikidata.org/wiki/Q186130","display_name":"Pulse-amplitude modulation","level":4,"score":0.4161653220653534},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2057659924030304},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.16216665506362915},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.15394461154937744},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.11911982297897339},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2025.3541974","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2025.3541974","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.44999998807907104,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2883182640","https://openalex.org/W2948573205","https://openalex.org/W2950077417","https://openalex.org/W2968810373","https://openalex.org/W2969424089","https://openalex.org/W3011747750","https://openalex.org/W3095415448","https://openalex.org/W3129486236","https://openalex.org/W3156456874","https://openalex.org/W3213706254","https://openalex.org/W4312813890","https://openalex.org/W4313001863","https://openalex.org/W4387872675","https://openalex.org/W4392173797","https://openalex.org/W4393906163"],"related_works":["https://openalex.org/W2049863527","https://openalex.org/W2920051896","https://openalex.org/W2168689101","https://openalex.org/W4386937355","https://openalex.org/W2348969936","https://openalex.org/W4210416340","https://openalex.org/W1588669831","https://openalex.org/W2068642629","https://openalex.org/W2004723848","https://openalex.org/W2561838285"],"abstract_inverted_index":{"Hybrid":[0],"reflection":[1],"modulation":[2,7,73],"(HRM)":[3],"is":[4,95],"a":[5,11,72,125],"promising":[6],"technique":[8],"which":[9,40],"employs":[10],"combination":[12],"of":[13,52,100,102,168,177,187],"active":[14,31,58,143],"and":[15,115],"passive":[16],"reflecting":[17],"elements":[18,32,54,103,144],"in":[19,47,104,193],"reconfigurable":[20],"intelligent":[21],"surfaces":[22],"(RIS).":[23],"In":[24,75],"addition":[25],"to":[26,36,55,81,96,184],"applying":[27],"phase":[28],"tuning,":[29],"the":[30,43,53,98,137,146,158,164,169,178,185,194],"apply":[33],"an":[34,105],"amplification":[35,148,160],"its":[37],"incident":[38],"signal,":[39],"can":[41,66],"alleviate":[42],"double-fading":[44],"effect":[45],"inherent":[46],"RIS":[48],"systems.":[49],"The":[50,93],"choice":[51],"be":[56,67],"made":[57],"conveys":[59],"information":[60],"bits":[61,65],"through":[62,69],"indexing.":[63],"Additional":[64],"conveyed":[68],"symbols":[70],"from":[71],"alphabet.":[74],"this":[76,153],"letter,":[77],"we":[78,123],"propose":[79,124],"methods":[80],"design":[82,128],"improved":[83,175],"HRM":[84,180,189],"signal":[85,126,134,154,170,181,190],"sets":[86,182],"that":[87,108,130,162,186],"achieve":[88],"better":[89],"bit":[90],"error":[91],"performance.":[92],"idea":[94],"schedule":[97],"activation":[99],"tiles":[101,110],"ordered":[106],"way":[107],"picks":[109],"with":[111,118],"highest":[112],"effective":[113,120],"response":[114],"ignores":[116],"those":[117],"lowest":[119],"response.":[121],"Specifically,":[122],"set":[127,155,191],"procedure":[129],"efficiently":[131],"packs":[132],"non-equidistant":[133],"points":[135],"on":[136],"positive":[138],"real":[139],"line":[140],"when":[141],"all":[142],"use":[145],"same":[147],"factor.":[149],"We":[150],"further":[151],"improve":[152],"by":[156],"obtaining":[157],"optimum":[159],"factors":[161],"maximize":[163],"minimum":[165],"Euclidean":[166],"distance":[167],"set.":[171],"Simulation":[172],"results":[173],"show":[174],"performance":[176],"proposed":[179],"compared":[183],"basic":[188],"introduced":[192],"recent":[195],"literature.":[196]},"counts_by_year":[],"updated_date":"2025-12-22T23:10:17.713674","created_date":"2025-10-10T00:00:00"}