{"id":"https://openalex.org/W3018472673","doi":"https://doi.org/10.1109/mwc.001.1900335","title":"Subcarrier Index Modulation for Future Wireless Networks: Principles, Applications, and Challenges","display_name":"Subcarrier Index Modulation for Future Wireless Networks: Principles, Applications, and Challenges","publication_year":2020,"publication_date":"2020-04-22","ids":{"openalex":"https://openalex.org/W3018472673","doi":"https://doi.org/10.1109/mwc.001.1900335","mag":"3018472673"},"language":"en","primary_location":{"id":"doi:10.1109/mwc.001.1900335","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwc.001.1900335","pdf_url":null,"source":{"id":"https://openalex.org/S146764194","display_name":"IEEE Wireless Communications","issn_l":"1536-1284","issn":["1536-1284","1558-0687"],"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 Wireless Communications","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/A5100700936","display_name":"Qiang Li","orcid":"https://orcid.org/0000-0003-3574-2584"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiang Li","raw_affiliation_strings":["South China University of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"South China University of Technology","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065457510","display_name":"Miaowen Wen","orcid":"https://orcid.org/0000-0002-9638-7048"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Miaowen Wen","raw_affiliation_strings":["South China University of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"South China University of Technology","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070530952","display_name":"Bruno Clerckx","orcid":"https://orcid.org/0000-0001-5949-6459"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Bruno Clerckx","raw_affiliation_strings":["Imperial College London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Imperial College London","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056209905","display_name":"Shahid Mumtaz","orcid":"https://orcid.org/0000-0001-6364-6149"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Shahid Mumtaz","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f3es, Aveiro"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f3es, Aveiro","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020575793","display_name":"Anwer Al\u2010Dulaimi","orcid":"https://orcid.org/0000-0001-9936-0038"},"institutions":[{"id":"https://openalex.org/I4210157587","display_name":"Exfo Electro-Optical Engineering (Canada)","ror":"https://ror.org/04ytq7468","country_code":"CA","type":"company","lineage":["https://openalex.org/I4210157587"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Anwer Al-Dulaimi","raw_affiliation_strings":["EXFO Inc"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"EXFO Inc","institution_ids":["https://openalex.org/I4210157587"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057118326","display_name":"Rose Qingyang Hu","orcid":"https://orcid.org/0000-0002-1571-3631"},"institutions":[{"id":"https://openalex.org/I121980950","display_name":"Utah State University","ror":"https://ror.org/00h6set76","country_code":"US","type":"education","lineage":["https://openalex.org/I121980950"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rose Qingyang Hu","raw_affiliation_strings":["Utah State University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Utah State University","institution_ids":["https://openalex.org/I121980950"]}]}],"institutions":[],"countries_distinct_count":5,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.8358,"has_fulltext":false,"cited_by_count":55,"citation_normalized_percentile":{"value":0.9415405,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"27","issue":"3","first_page":"118","last_page":"125"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":1.0,"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":1.0,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9970999956130981,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.7995585203170776},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7859927415847778},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.6658303737640381},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5913518071174622},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5400034189224243},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5356637239456177},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.506060779094696},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.48286062479019165},{"id":"https://openalex.org/keywords/link-adaptation","display_name":"Link adaptation","score":0.476413369178772},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.4572553038597107},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.44767439365386963},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4331074059009552},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.3720833361148834},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2865629494190216},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.17213883996009827},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.17046239972114563},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09298914670944214}],"concepts":[{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.7995585203170776},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7859927415847778},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.6658303737640381},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5913518071174622},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5400034189224243},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5356637239456177},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.506060779094696},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.48286062479019165},{"id":"https://openalex.org/C138916503","wikidata":"https://www.wikidata.org/wiki/Q2714551","display_name":"Link adaptation","level":4,"score":0.476413369178772},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.4572553038597107},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.44767439365386963},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4331074059009552},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.3720833361148834},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2865629494190216},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.17213883996009827},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.17046239972114563},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09298914670944214},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C107038049","wikidata":"https://www.wikidata.org/wiki/Q35986","display_name":"Aesthetics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mwc.001.1900335","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwc.001.1900335","pdf_url":null,"source":{"id":"https://openalex.org/S146764194","display_name":"IEEE Wireless Communications","issn_l":"1536-1284","issn":["1536-1284","1558-0687"],"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 Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2053603333","https://openalex.org/W2145437642","https://openalex.org/W2152359249","https://openalex.org/W2540924152","https://openalex.org/W2621135414","https://openalex.org/W2766610016","https://openalex.org/W2777362653","https://openalex.org/W2825216457","https://openalex.org/W2883182640","https://openalex.org/W2893370010","https://openalex.org/W2921026180","https://openalex.org/W2927850074","https://openalex.org/W2948642620","https://openalex.org/W2963123590","https://openalex.org/W2964014541"],"related_works":["https://openalex.org/W2001310260","https://openalex.org/W3117207195","https://openalex.org/W2353465708","https://openalex.org/W2029275898","https://openalex.org/W2796093738","https://openalex.org/W1534081649","https://openalex.org/W1502347072","https://openalex.org/W2106576529","https://openalex.org/W2908171849","https://openalex.org/W2148574591"],"abstract_inverted_index":{"The":[0,62],"unprecedented":[1],"surge":[2],"of":[3,35,56,65,73],"mobile":[4],"data":[5],"traffic":[6],"requires":[7],"future":[8],"wireless":[9],"networks":[10],"to":[11],"support":[12],"both":[13],"high":[14],"spectral":[15],"efficiency":[16],"and":[17,58,83,92,98],"energy":[18],"efficiency.":[19],"To":[20],"this":[21,49],"end,":[22],"index":[23],"modulation":[24,30],"(IM)":[25],"emerges":[26],"as":[27],"a":[28,33,71],"revolutionary":[29],"concept.":[31],"As":[32],"realization":[34],"IM":[36,41],"in":[37,70,96],"frequency":[38],"domain,":[39],"subcarrier":[40],"(SIM)":[42],"has":[43],"been":[44],"receiving":[45],"significant":[46],"interest.":[47],"In":[48],"article,":[50],"we":[51],"introduce":[52],"the":[53,90],"generic":[54],"framework":[55],"SIM":[57,66,97],"its":[59,99],"specific":[60],"representatives.":[61],"potential":[63],"applications":[64],"are":[67],"then":[68],"investigated":[69],"variety":[72],"scenarios,":[74],"including":[75],"cognitive":[76],"radio,":[77],"relay":[78],"networks,":[79],"downlink":[80],"multiuser":[81],"communications,":[82],"physical":[84],"layer":[85],"security.":[86],"We":[87],"finally":[88],"discuss":[89],"challenges":[91],"possible":[93],"research":[94],"directions":[95],"applications.":[100]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
