{"id":"https://openalex.org/W2760811931","doi":"https://doi.org/10.1109/access.2017.2756679","title":"Dual-Mode Index Modulation Aided OFDM With Constellation Power Allocation and Low-Complexity Detector Design","display_name":"Dual-Mode Index Modulation Aided OFDM With Constellation Power Allocation and Low-Complexity Detector Design","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2760811931","doi":"https://doi.org/10.1109/access.2017.2756679","mag":"2760811931"},"language":"en","primary_location":{"id":"doi:10.1109/access.2017.2756679","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2756679","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2017.2756679","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101707102","display_name":"Xuekun Zhang","orcid":"https://orcid.org/0000-0003-2656-1474"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuekun Zhang","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-2656-1474","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060471213","display_name":"Hongxia Bie","orcid":"https://orcid.org/0000-0002-3675-8476"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongxia Bie","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034932607","display_name":"Qianwen Ye","orcid":"https://orcid.org/0000-0001-9843-527X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qianwen Ye","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075877699","display_name":"Chunyang Lei","orcid":"https://orcid.org/0000-0002-6663-6576"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunyang Lei","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046942012","display_name":"Xianfeng Tang","orcid":"https://orcid.org/0000-0003-1852-2328"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianfeng Tang","raw_affiliation_strings":["Institute of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":3.9469,"has_fulltext":false,"cited_by_count":58,"citation_normalized_percentile":{"value":0.94221116,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"5","issue":null,"first_page":"23871","last_page":"23880"},"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":0.9836000204086304,"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":0.9671000242233276,"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":0.8929634094238281},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.6110828518867493},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5957082509994507},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.5813325643539429},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.5163049101829529},{"id":"https://openalex.org/keywords/demodulation","display_name":"Demodulation","score":0.4866074323654175},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.48509180545806885},{"id":"https://openalex.org/keywords/pairwise-error-probability","display_name":"Pairwise error probability","score":0.4812326431274414},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46602699160575867},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.4424595832824707},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4404025077819824},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3863627314567566},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3830181956291199},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.31289589405059814},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2882997691631317},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12010824680328369},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11636987328529358},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.08363848924636841}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8929634094238281},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.6110828518867493},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5957082509994507},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.5813325643539429},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.5163049101829529},{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.4866074323654175},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.48509180545806885},{"id":"https://openalex.org/C2780839233","wikidata":"https://www.wikidata.org/wiki/Q16000284","display_name":"Pairwise error probability","level":4,"score":0.4812326431274414},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46602699160575867},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.4424595832824707},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4404025077819824},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3863627314567566},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3830181956291199},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.31289589405059814},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2882997691631317},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12010824680328369},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11636987328529358},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.08363848924636841},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2017.2756679","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2756679","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e4083622088b4762a9271a73b4346eb7","is_oa":true,"landing_page_url":"https://doaj.org/article/e4083622088b4762a9271a73b4346eb7","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 5, Pp 23871-23880 (2017)","raw_type":"article"},{"id":"pmh:oai:opus.lib.uts.edu.au:10453/150018","is_oa":false,"landing_page_url":"http://hdl.handle.net/10453/150018","pdf_url":null,"source":{"id":"https://openalex.org/S4306401357","display_name":"UTS ePRESS (University of Technology Sydney)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114017466","host_organization_name":"University of Technology Sydney","host_organization_lineage":["https://openalex.org/I114017466"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1109/access.2017.2756679","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2756679","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8999999761581421,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G3069868205","display_name":null,"funder_award_id":"201311195-04","funder_id":"https://openalex.org/F4320334926","funder_display_name":"China Geological Survey"},{"id":"https://openalex.org/G412208333","display_name":"\u5927\u89c4\u6a21\u6563\u5e03\u5f0f\u5730\u9707\u52d8\u63a2\u65e0\u7ebf\u4f20\u611f\u7f51\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"41174158","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334926","display_name":"China Geological Survey","ror":"https://ror.org/04wtq2305"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1650423943","https://openalex.org/W1965783113","https://openalex.org/W1997644954","https://openalex.org/W2001139053","https://openalex.org/W2023608649","https://openalex.org/W2025052910","https://openalex.org/W2033673467","https://openalex.org/W2050492077","https://openalex.org/W2065793641","https://openalex.org/W2113269004","https://openalex.org/W2116485279","https://openalex.org/W2119952207","https://openalex.org/W2126073021","https://openalex.org/W2140516799","https://openalex.org/W2141162475","https://openalex.org/W2220112012","https://openalex.org/W2290024879","https://openalex.org/W2295440805","https://openalex.org/W2328709100","https://openalex.org/W2512516761","https://openalex.org/W2540924152","https://openalex.org/W2560704553","https://openalex.org/W2590468245","https://openalex.org/W2621135414","https://openalex.org/W6649851862","https://openalex.org/W6688916829"],"related_works":["https://openalex.org/W1996543123","https://openalex.org/W4388516297","https://openalex.org/W4389302182","https://openalex.org/W2010761432","https://openalex.org/W4229074657","https://openalex.org/W3137781708","https://openalex.org/W2350210624","https://openalex.org/W3048182912","https://openalex.org/W2983368930","https://openalex.org/W2038130735"],"abstract_inverted_index":{"Dual-mode":[0],"index":[1,27],"modulation":[2,28,207],"aided":[3],"orthogonal":[4],"frequency":[5],"division":[6],"multiplexing":[7],"(DM-OFDM)":[8],"is":[9,79,169,209],"recently":[10],"proposed,":[11,80],"which":[12,42],"modulates":[13],"all":[14],"subcarriers":[15,33,86],"to":[16,104,171,180,235],"eliminate":[17],"the":[18,32,52,55,82,105,108,115,144,158,162,166,192,202,206,215,229,236,240],"limits":[19],"of":[20,59,85,107],"spectrum":[21],"efficiency":[22],"(SE)":[23],"in":[24,239],"OFDM":[25],"with":[26,74],"(OFDM-IM).":[29],"In":[30,65],"DM-OFDM,":[31],"within":[34,87],"each":[35,88],"subblock":[36,89],"are":[37,43,90,139,155],"divided":[38],"into":[39],"two":[40,46,83,124,167,223],"groups,":[41],"modulated":[44,97],"by":[45,98],"distinguishable":[47],"constellation":[48,57,75],"alphabets":[49],"drawn":[50],"from":[51],"inner":[53],"and":[54,96,123,133,161],"outer":[56],"points":[58],"a":[60,68,117,177,189,196],"given":[61,178,190],"M-ary":[62,100],"QAM":[63],"constellation.":[64],"this":[66],"paper,":[67],"new":[69],"DM-OFDM":[70,73],"scheme,":[71],"called":[72],"power":[76,94,163],"allocation":[77],"(DM-OFDM-CPA)":[78],"where":[81],"groups":[84,168],"set":[91],"at":[92,111,188],"different":[93,99],"levels":[95],"PSK":[101],"symbols,":[102],"leading":[103],"improvement":[106],"system":[109],"performance":[110,175,200,234],"low-order":[112],"modulation.":[113],"At":[114],"receiver,":[116],"low-complexity":[118],"maximum":[119],"likelihood":[120],"(LC-ML)":[121],"detector":[122,238],"reduced":[125,224],"search":[126,225],"complexity":[127,226],"detectors,":[128,227],"based":[129,150],"on":[130,151],"energy":[131],"detection":[132],"log-likelihood":[134],"ratio":[135,164],"(LLR)":[136],"criterion,":[137],"respectively,":[138],"employed":[140],"for":[141,157,176],"demodulation.":[142],"Then,":[143],"bit":[145],"error":[146,153],"rate":[147],"(BER)":[148],"analyses":[149],"pairwise":[152],"probability":[154],"provided":[156],"proposed":[159,193],"DM-OFDM-CPA,":[160],"between":[165],"optimized":[170],"maximize":[172],"achievable":[173],"BER":[174,199],"signal":[179],"noise":[181],"ratio.":[182],"The":[183,218],"simulation":[184],"results":[185,219],"confirm":[186],"that":[187,222],"SE,":[191],"DM-OFDM-CPA":[194],"achieves":[195],"significantly":[197],"better":[198],"than":[201,211],"existing":[203],"OFDM-IM.":[204],"When":[205],"order":[208],"lower":[210],"16,":[212],"it":[213],"outperforms":[214],"classic":[216],"DM-OFDM.":[217],"also":[220],"show":[221],"especially":[228],"LLR":[230],"detector,":[231],"provide":[232],"similar":[233],"LC-ML":[237],"DM-OFDM-CPA.":[241]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":9}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}