{"id":"https://openalex.org/W3094103812","doi":"https://doi.org/10.1109/jsyst.2020.3029072","title":"Repeated Index Modulation-OFDM With Coordinate Interleaving: Performance Optimization and Low-Complexity Detectors","display_name":"Repeated Index Modulation-OFDM With Coordinate Interleaving: Performance Optimization and Low-Complexity Detectors","publication_year":2020,"publication_date":"2020-10-21","ids":{"openalex":"https://openalex.org/W3094103812","doi":"https://doi.org/10.1109/jsyst.2020.3029072","mag":"3094103812"},"language":"en","primary_location":{"id":"doi:10.1109/jsyst.2020.3029072","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2020.3029072","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Systems Journal","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/A5110945029","display_name":"Thi Thanh Huyen Le","orcid":null},"institutions":[{"id":"https://openalex.org/I131359167","display_name":"Le Quy Don Technical University","ror":"https://ror.org/04wgyjv21","country_code":"VN","type":"education","lineage":["https://openalex.org/I131359167"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Thi Thanh Huyen Le","raw_affiliation_strings":["Advanced Wireless Communications Group, Le Quy Don Technical University, Ha Noi, Viet Nam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Wireless Communications Group, Le Quy Don Technical University, Ha Noi, Viet Nam","institution_ids":["https://openalex.org/I131359167"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034704196","display_name":"Xuan Nam Tran","orcid":"https://orcid.org/0000-0001-8530-9354"},"institutions":[{"id":"https://openalex.org/I131359167","display_name":"Le Quy Don Technical University","ror":"https://ror.org/04wgyjv21","country_code":"VN","type":"education","lineage":["https://openalex.org/I131359167"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Xuan Nam Tran","raw_affiliation_strings":["Advanced Wireless Communications Group, Le Quy Don Technical University, Ha Noi, Viet Nam"],"raw_orcid":"https://orcid.org/0000-0001-8530-9354","affiliations":[{"raw_affiliation_string":"Advanced Wireless Communications Group, Le Quy Don Technical University, Ha Noi, Viet Nam","institution_ids":["https://openalex.org/I131359167"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011563329","display_name":"Vu-Duc Ngo","orcid":"https://orcid.org/0000-0002-5214-2620"},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Vu-Duc Ngo","raw_affiliation_strings":["School of Electronics and Telecommunication, Hanoi University of Science and Technology, Hanoi, Viet Nam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Telecommunication, Hanoi University of Science and Technology, Hanoi, Viet Nam","institution_ids":["https://openalex.org/I94518387"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101779204","display_name":"Minh-Tuan Le","orcid":"https://orcid.org/0000-0001-9408-8469"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Minh-Tuan Le","raw_affiliation_strings":["MobiFone R&D Center, MobiFone Corporation, Hanoi, Viet Nam"],"raw_orcid":"https://orcid.org/0000-0001-9408-8469","affiliations":[{"raw_affiliation_string":"MobiFone R&D Center, MobiFone Corporation, Hanoi, Viet Nam","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9085,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.74477313,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"15","issue":"3","first_page":"3673","last_page":"3681"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","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/T11458","display_name":"Advanced Wireless Communication Technologies","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/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":0.9761000275611877,"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"}},{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9739000201225281,"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":0.8942364454269409},{"id":"https://openalex.org/keywords/interleaving","display_name":"Interleaving","score":0.8444401025772095},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.6547595262527466},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5346905589103699},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5346208214759827},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.4865943193435669},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.42785587906837463},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4144861102104187},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2789631485939026},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2631400227546692},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1935805380344391},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.13224750757217407},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1252235472202301}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8942364454269409},{"id":"https://openalex.org/C28034677","wikidata":"https://www.wikidata.org/wiki/Q17092530","display_name":"Interleaving","level":2,"score":0.8444401025772095},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6547595262527466},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5346905589103699},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5346208214759827},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.4865943193435669},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.42785587906837463},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4144861102104187},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2789631485939026},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2631400227546692},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1935805380344391},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.13224750757217407},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1252235472202301},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsyst.2020.3029072","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2020.3029072","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Systems Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1522045078","https://openalex.org/W2023608649","https://openalex.org/W2025052910","https://openalex.org/W2050492077","https://openalex.org/W2065793641","https://openalex.org/W2109191808","https://openalex.org/W2126073021","https://openalex.org/W2159772567","https://openalex.org/W2290024879","https://openalex.org/W2493309683","https://openalex.org/W2512516761","https://openalex.org/W2527745928","https://openalex.org/W2540924152","https://openalex.org/W2590468245","https://openalex.org/W2604332449","https://openalex.org/W2607116095","https://openalex.org/W2608395959","https://openalex.org/W2611856327","https://openalex.org/W2615872748","https://openalex.org/W2617590508","https://openalex.org/W2621135414","https://openalex.org/W2751411055","https://openalex.org/W2754359954","https://openalex.org/W2784478295","https://openalex.org/W2789915402","https://openalex.org/W2883246492","https://openalex.org/W2908727165","https://openalex.org/W2946774101","https://openalex.org/W2954812130","https://openalex.org/W2964273215","https://openalex.org/W3103661966","https://openalex.org/W3106408727","https://openalex.org/W7052775584"],"related_works":["https://openalex.org/W2389051085","https://openalex.org/W1901012776","https://openalex.org/W2330343234","https://openalex.org/W2463883322","https://openalex.org/W2814468324","https://openalex.org/W1823550417","https://openalex.org/W2147186021","https://openalex.org/W4200390541","https://openalex.org/W4321843682","https://openalex.org/W2151541251"],"abstract_inverted_index":{"This":[0],"article":[1],"investigates":[2],"performance":[3,106],"of":[4,8,51,62,73,118,129],"an":[5,57,74],"advanced":[6],"scheme":[7],"index":[9,20],"modulation":[10],"for":[11,45,71,94],"orthogonal":[12],"frequency":[13],"division":[14],"multiplexing":[15],"(IM-OFDM),":[16],"called":[17],"the":[18,32,42,46,60,66,86,108,119,130],"repeated":[19],"modulation-OFDM":[21],"with":[22,35],"coordinate":[23,36],"interleaving":[24,37],"(RIM-OFDM-CI),":[25],"which":[26,69],"achieves":[27],"higher":[28],"transmission":[29],"reliability":[30],"than":[31],"conventional":[33],"IM-OFDM":[34],"(IM-OFDM-CI).":[38],"We":[39],"first":[40],"derive":[41],"approximated":[43],"expressions":[44],"symbol":[47],"error":[48,67],"probability":[49],"(SEP)":[50],"RIM-OFDM-CI.":[52],"The":[53,98],"obtained":[54],"SEP":[55],"provides":[56],"insight":[58],"into":[59],"impact":[61],"system":[63],"parameters":[64],"on":[65],"performance,":[68],"allows":[70],"selection":[72],"optimum":[75],"constellation":[76],"rotation":[77],"angle":[78],"to":[79,126],"minimize":[80],"SEP.":[81],"Two":[82],"enhanced":[83],"detectors,":[84],"namely,":[85],"log":[87],"likelihood":[88,110],"ratio":[89],"(LLR)":[90],"and":[91,133],"greedy":[92],"detector":[93,111],"RIM-OFDM-CI":[95,120,132],"are":[96,124],"proposed.":[97],"proposed":[99,131],"detectors":[100,135],"not":[101],"only":[102],"achieve":[103],"nearly":[104],"same":[105],"as":[107],"maximum":[109],"but":[112],"also":[113],"significantly":[114],"reduce":[115],"detection":[116],"complexity":[117],"system.":[121],"Simulation":[122],"results":[123],"reported":[125],"validate":[127],"advantages":[128],"low-complexity":[134],"against":[136],"benchmarks.":[137]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
