{"id":"https://openalex.org/W2189137594","doi":"https://doi.org/10.1109/pimrc.2015.7343386","title":"Low complexity greedy detection method with generalized multicarrier index keying OFDM","display_name":"Low complexity greedy detection method with generalized multicarrier index keying OFDM","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W2189137594","doi":"https://doi.org/10.1109/pimrc.2015.7343386","mag":"2189137594"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2015.7343386","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2015.7343386","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pureadmin.qub.ac.uk/ws/files/17756589/PIMRC2015_final.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5087537750","display_name":"James J. Crawford","orcid":"https://orcid.org/0000-0002-6408-8246"},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"James Crawford","raw_affiliation_strings":["Institute of Electronics, Communications and Information Technology Queens University of Belfast Belfast, NI, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Electronics, Communications and Information Technology Queens University of Belfast Belfast, NI, United Kingdom","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006146719","display_name":"Youngwook Ko","orcid":"https://orcid.org/0000-0002-0199-652X"},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Youngwook Ko","raw_affiliation_strings":["Institute of Electronics, Communications and Information Technology Queens University of Belfast Belfast, NI, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Electronics, Communications and Information Technology Queens University of Belfast Belfast, NI, United Kingdom","institution_ids":["https://openalex.org/I126231945"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.2217,"has_fulltext":true,"cited_by_count":61,"citation_normalized_percentile":{"value":0.95893483,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"688","last_page":"693"},"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9991000294685364,"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"}},{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9952999949455261,"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/subcarrier","display_name":"Subcarrier","score":0.9254426956176758},{"id":"https://openalex.org/keywords/pairwise-error-probability","display_name":"Pairwise error probability","score":0.850278377532959},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.745772123336792},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.6025833487510681},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5955690145492554},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.5935041308403015},{"id":"https://openalex.org/keywords/keying","display_name":"Keying","score":0.559779167175293},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5368099212646484},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.485376238822937},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.4267211854457855},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.4232464134693146},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.387654572725296},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3254227936267853},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2346763014793396},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.10234957933425903},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.09808334708213806},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.07261136174201965}],"concepts":[{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.9254426956176758},{"id":"https://openalex.org/C2780839233","wikidata":"https://www.wikidata.org/wiki/Q16000284","display_name":"Pairwise error probability","level":4,"score":0.850278377532959},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.745772123336792},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.6025833487510681},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5955690145492554},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.5935041308403015},{"id":"https://openalex.org/C2776542216","wikidata":"https://www.wikidata.org/wiki/Q6398306","display_name":"Keying","level":2,"score":0.559779167175293},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5368099212646484},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.485376238822937},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.4267211854457855},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.4232464134693146},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.387654572725296},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3254227936267853},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2346763014793396},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.10234957933425903},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.09808334708213806},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.07261136174201965},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/pimrc.2015.7343386","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2015.7343386","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/b33c40fd-a6f0-417c-983d-80587fbe2f1e","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/b33c40fd-a6f0-417c-983d-80587fbe2f1e","pdf_url":"https://pureadmin.qub.ac.uk/ws/files/17756589/PIMRC2015_final.pdf","source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Crawford, J & Ko, Y 2015, Low complexity greedy detection method with generalized multicarrier index keying OFDM. in 2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC). Institute of Electrical and Electronics Engineers Inc., pp. 688-693, 2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), Hong Kong, Hong Kong, 30/08/2015. https://doi.org/10.1109/PIMRC.2015.7343386","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/b33c40fd-a6f0-417c-983d-80587fbe2f1e","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/b33c40fd-a6f0-417c-983d-80587fbe2f1e","pdf_url":"https://pureadmin.qub.ac.uk/ws/files/17756589/PIMRC2015_final.pdf","source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Crawford, J & Ko, Y 2015, Low complexity greedy detection method with generalized multicarrier index keying OFDM. in 2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC). Institute of Electrical and Electronics Engineers Inc., pp. 688-693, 2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), Hong Kong, Hong Kong, 30/08/2015. https://doi.org/10.1109/PIMRC.2015.7343386","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G351353988","display_name":null,"funder_award_id":"EP/M015521/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G5246382603","display_name":null,"funder_award_id":"EP-M015521-1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2189137594.pdf","grobid_xml":"https://content.openalex.org/works/W2189137594.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W2018589334","https://openalex.org/W2023608649","https://openalex.org/W2033673467","https://openalex.org/W2050492077","https://openalex.org/W2105572715","https://openalex.org/W2126073021","https://openalex.org/W2295559644","https://openalex.org/W2540924152","https://openalex.org/W2798333393","https://openalex.org/W3128611524","https://openalex.org/W4230311239","https://openalex.org/W4256217385"],"related_works":["https://openalex.org/W3183948672","https://openalex.org/W3110381201","https://openalex.org/W2778153218","https://openalex.org/W1531601525","https://openalex.org/W2189137594","https://openalex.org/W2097993687","https://openalex.org/W2128109309","https://openalex.org/W2541629253","https://openalex.org/W2993243918","https://openalex.org/W2979334915"],"abstract_inverted_index":{"Multicarrier":[0],"Index":[1],"Keying":[2],"(MCIK)":[3],"is":[4,29],"a":[5,21,37,53,68,91,106],"recently":[6],"developed":[7],"technique":[8],"that":[9],"modulates":[10],"subcarriers":[11],"but":[12],"also":[13],"indices":[14,28,78],"of":[15,26,62,71,75,93],"the":[16,43,50,57,72,99,102],"subcarriers.":[17],"In":[18],"this":[19],"paper":[20],"novel":[22],"low-complexity":[23],"detection":[24,104],"scheme":[25],"subcarrier":[27,65,77],"proposed":[30,103],"for":[31,56],"an":[32,63],"MCIK":[33],"system":[34],"and":[35,67],"addresses":[36],"substantial":[38,107],"reduction":[39,108],"in":[40,81,109,114],"complexity":[41,110],"over":[42],"optimal":[44,100],"maximum":[45],"likelihood":[46],"(ML)":[47],"detection.":[48],"For":[49],"performance":[51,116],"evaluation,":[52],"closed-form":[54],"expression":[55],"pairwise":[58],"error":[59,115],"probability":[60],"(PEP)":[61],"active":[64],"index,":[66],"tight":[69],"approximation":[70],"average":[73],"PEP":[74],"multiple":[76],"are":[79,86],"derived":[80],"closed-form.":[82],"The":[83],"theoretical":[84],"outcomes":[85],"validated":[87],"using":[88],"simulations,":[89],"at":[90],"difference":[92],"less":[94],"than":[95],"0.1dB.":[96],"Compared":[97],"to":[98],"ML,":[101],"achieves":[105],"with":[111],"small":[112],"loss":[113],"(\u2264":[117],"0.6dB).":[118]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}