{"id":"https://openalex.org/W3215912835","doi":"https://doi.org/10.1109/lcomm.2021.3119252","title":"Dual-Mode Index Modulation Aided 3D-OFDM","display_name":"Dual-Mode Index Modulation Aided 3D-OFDM","publication_year":2021,"publication_date":"2021-11-30","ids":{"openalex":"https://openalex.org/W3215912835","doi":"https://doi.org/10.1109/lcomm.2021.3119252","mag":"3215912835"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2021.3119252","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2021.3119252","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/A5038181832","display_name":"Mengyi Wang","orcid":"https://orcid.org/0000-0002-4437-4720"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengyi Wang","raw_affiliation_strings":["School of Electronic Information, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-4437-4720","affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027973107","display_name":"Zhihui Chen","orcid":"https://orcid.org/0000-0002-2968-4632"},"institutions":[{"id":"https://openalex.org/I137506752","display_name":"North China University of Science and Technology","ror":"https://ror.org/04z4wmb81","country_code":"CN","type":"education","lineage":["https://openalex.org/I137506752"]},{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihui Chen","raw_affiliation_strings":["School of Artificial Intelligence, North China University of Science and Technology, Tangshan, China","School of Mechanical Engineering and Electronic Information, China University of Geosciences, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, North China University of Science and Technology, Tangshan, China","institution_ids":["https://openalex.org/I137506752"]},{"raw_affiliation_string":"School of Mechanical Engineering and Electronic Information, China University of Geosciences, Wuhan, China","institution_ids":["https://openalex.org/I3124059619"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101652291","display_name":"Zhenxing Chen","orcid":"https://orcid.org/0000-0001-8867-1578"},"institutions":[{"id":"https://openalex.org/I137506752","display_name":"North China University of Science and Technology","ror":"https://ror.org/04z4wmb81","country_code":"CN","type":"education","lineage":["https://openalex.org/I137506752"]},{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenxing Chen","raw_affiliation_strings":["School of Artificial Intelligence, North China University of Science and Technology, Tangshan, China","School of Mechanical Engineering and Electronic Information, China University of Geosciences, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0001-8867-1578","affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, North China University of Science and Technology, Tangshan, China","institution_ids":["https://openalex.org/I137506752"]},{"raw_affiliation_string":"School of Mechanical Engineering and Electronic Information, China University of Geosciences, Wuhan, China","institution_ids":["https://openalex.org/I3124059619"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5621,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.62896817,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"26","issue":"3","first_page":"612","last_page":"616"},"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9976999759674072,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.979200005531311,"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":0.77690190076828},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5515121817588806},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5387479066848755},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.5362901091575623},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.502601146697998},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4572337567806244},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4542451798915863},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.4437442421913147},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.40372779965400696},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3396455645561218},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.3329184055328369},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2626293897628784},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.140409916639328},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.12301239371299744},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.10556602478027344},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10233631730079651},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.0928993821144104}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.77690190076828},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5515121817588806},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5387479066848755},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.5362901091575623},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.502601146697998},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4572337567806244},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4542451798915863},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.4437442421913147},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.40372779965400696},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3396455645561218},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.3329184055328369},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2626293897628784},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.140409916639328},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.12301239371299744},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.10556602478027344},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10233631730079651},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0928993821144104}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2021.3119252","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2021.3119252","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":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G8224763705","display_name":null,"funder_award_id":"2020CFB563","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"}],"funders":[{"id":"https://openalex.org/F4320322186","display_name":"Natural Science Foundation of Hubei Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1983475026","https://openalex.org/W2000215674","https://openalex.org/W2001139053","https://openalex.org/W2099811157","https://openalex.org/W2114795030","https://openalex.org/W2132529483","https://openalex.org/W2512516761","https://openalex.org/W2540924152","https://openalex.org/W2621135414","https://openalex.org/W2883182640","https://openalex.org/W2902857344","https://openalex.org/W3016860855","https://openalex.org/W3046720024","https://openalex.org/W4242629969"],"related_works":["https://openalex.org/W3118536199","https://openalex.org/W1823550417","https://openalex.org/W3168365631","https://openalex.org/W3016860855","https://openalex.org/W2147186021","https://openalex.org/W2323432503","https://openalex.org/W4321843682","https://openalex.org/W1485487340","https://openalex.org/W2137628250","https://openalex.org/W2024145902"],"abstract_inverted_index":{"In":[0,37],"this":[1],"letter,":[2],"a":[3],"novel":[4],"modulation":[5],"scheme":[6,113],"named":[7],"orthogonal":[8],"frequency":[9],"division":[10],"multiplexing":[11],"(OFDM)":[12],"using":[13],"dual-mode":[14,51],"three-dimensional":[15],"(3D)":[16],"constellation":[17],"is":[18,21,114],"proposed,":[19],"which":[20],"capable":[22],"of":[23,83,110],"enhancing":[24],"spectral":[25],"efficiency":[26,30],"(SE)":[27],"and":[28,48,68,74,94,130],"energy":[29,64],"(EE)":[31],"compared":[32],"with":[33],"the":[34,38,41,60,75,81,90,101,111,118,128],"conventional":[35,119],"3D-OFDM.":[36],"proposed":[39,112],"scheme,":[40],"subcarriers":[42],"are":[43,57,72,78,98],"divided":[44],"into":[45],"two":[46],"groups":[47],"modulated":[49],"by":[50,59],"3D":[52,70],"constellations.":[53],"Extra":[54],"information":[55],"bits":[56],"conveyed":[58],"index":[61],"pattern":[62],"without":[63],"consumption.":[65],"Dual-mode":[66],"4-":[67],"8-ary":[69],"constellations":[71],"designed":[73],"signal":[76],"points":[77],"distributed":[79],"on":[80,89],"surface":[82],"Poincare":[84],"sphere.":[85],"Two":[86],"detectors":[87],"based":[88],"maximum":[91],"likelihood":[92],"(ML)":[93],"log-likelihood":[95],"ratio":[96,124],"(LLR)":[97],"employed":[99],"at":[100],"receiver.":[102],"The":[103],"simulation":[104],"results":[105],"demonstrate":[106],"that":[107],"error":[108],"performance":[109],"significantly":[115],"better":[116],"than":[117],"3D-OFDM":[120],"in":[121],"high":[122],"signal-to-noise":[123],"(SNR)":[125],"region":[126],"under":[127],"Rayleigh":[129],"Rician":[131],"fading":[132],"channels.":[133]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3}],"updated_date":"2026-07-25T09:21:30.201066","created_date":"2025-10-10T00:00:00"}