{"id":"https://openalex.org/W2901785518","doi":"https://doi.org/10.1109/lcomm.2018.2882498","title":"Time\u2013Frequency Warped Waveforms","display_name":"Time\u2013Frequency Warped Waveforms","publication_year":2018,"publication_date":"2018-11-20","ids":{"openalex":"https://openalex.org/W2901785518","doi":"https://doi.org/10.1109/lcomm.2018.2882498","mag":"2901785518"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2018.2882498","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2018.2882498","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":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1902.06013","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113794089","display_name":"Mostafa \u0130brahim","orcid":null},"institutions":[{"id":"https://openalex.org/I3125470973","display_name":"Istanbul Medipol University","ror":"https://ror.org/037jwzz50","country_code":"TR","type":"education","lineage":["https://openalex.org/I3125470973"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Mostafa Ibrahim","raw_affiliation_strings":["College of Engineering, Istanbul Medipol University, Istanbul, Turkey"],"raw_orcid":"https://orcid.org/0000-0003-0507-6752","affiliations":[{"raw_affiliation_string":"College of Engineering, Istanbul Medipol University, Istanbul, Turkey","institution_ids":["https://openalex.org/I3125470973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015674445","display_name":"Ali Fatih Demir","orcid":"https://orcid.org/0000-0002-9962-6710"},"institutions":[{"id":"https://openalex.org/I2613432","display_name":"University of South Florida","ror":"https://ror.org/032db5x82","country_code":"US","type":"education","lineage":["https://openalex.org/I2613432"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ali Fatih Demir","raw_affiliation_strings":["Department of Electrical Engineering, University of South Florida, Tampa, FL, USA"],"raw_orcid":"https://orcid.org/0000-0002-9962-6710","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of South Florida, Tampa, FL, USA","institution_ids":["https://openalex.org/I2613432"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042730077","display_name":"H\u00fcseyin Arslan","orcid":"https://orcid.org/0000-0001-9474-7372"},"institutions":[{"id":"https://openalex.org/I2613432","display_name":"University of South Florida","ror":"https://ror.org/032db5x82","country_code":"US","type":"education","lineage":["https://openalex.org/I2613432"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Huseyin Arslan","raw_affiliation_strings":["Department of Electrical Engineering, University of South Florida, Tampa, FL, USA"],"raw_orcid":"https://orcid.org/0000-0001-9474-7372","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of South Florida, Tampa, FL, USA","institution_ids":["https://openalex.org/I2613432"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7575,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.73965784,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"23","issue":"1","first_page":"36","last_page":"39"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9957000017166138,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9957000017166138,"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/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9879000186920166,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9674000144004822,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/computer-science","display_name":"Computer science","score":0.718768298625946},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.6902540922164917},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.6606576442718506},{"id":"https://openalex.org/keywords/image-warping","display_name":"Image warping","score":0.6005350351333618},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.47693103551864624},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4459894597530365},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.4136825501918793},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.368594765663147},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24801144003868103},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1274661123752594},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12637069821357727},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.10003039240837097},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09832176566123962}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.718768298625946},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.6902540922164917},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.6606576442718506},{"id":"https://openalex.org/C157202957","wikidata":"https://www.wikidata.org/wiki/Q1659609","display_name":"Image warping","level":2,"score":0.6005350351333618},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.47693103551864624},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4459894597530365},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.4136825501918793},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.368594765663147},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24801144003868103},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1274661123752594},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12637069821357727},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.10003039240837097},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09832176566123962},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lcomm.2018.2882498","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2018.2882498","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"},{"id":"pmh:oai:arXiv.org:1902.06013","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1902.06013","pdf_url":"https://arxiv.org/pdf/1902.06013","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1902.06013","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1902.06013","pdf_url":"https://arxiv.org/pdf/1902.06013","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth","score":0.5199999809265137}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1581917596","https://openalex.org/W1970305376","https://openalex.org/W2025889192","https://openalex.org/W2099944953","https://openalex.org/W2130765509","https://openalex.org/W2141679194","https://openalex.org/W2151197491","https://openalex.org/W2554860421","https://openalex.org/W2599615286","https://openalex.org/W2784277076","https://openalex.org/W2787870839","https://openalex.org/W2891094366"],"related_works":["https://openalex.org/W17155033","https://openalex.org/W1670332068","https://openalex.org/W2095618524","https://openalex.org/W3207760230","https://openalex.org/W1496222301","https://openalex.org/W2735770592","https://openalex.org/W1971024059","https://openalex.org/W1502062143","https://openalex.org/W1590307681","https://openalex.org/W2536018345"],"abstract_inverted_index":{"The":[0,60],"forthcoming":[1],"communication":[2],"systems":[3],"are":[4],"advancing":[5],"toward":[6],"improved":[7],"flexibility":[8,13,51],"in":[9,70],"various":[10],"aspects.":[11],"Improved":[12],"is":[14,92],"crucial":[15],"to":[16,33,52],"cater":[17],"diverse":[18],"service":[19],"requirements.":[20],"This":[21],"letter":[22],"proposes":[23],"a":[24,58,71],"novel":[25],"waveform":[26,97],"design":[27,98],"scheme":[28],"that":[29],"exploits":[30],"axis":[31],"warping":[32,42],"enable":[34],"peaceful":[35],"coexistence":[36],"of":[37,57,66],"different":[38],"pulse":[39,68],"shapes.":[40],"A":[41],"transform":[43],"manipulates":[44],"the":[45,54,64,76,81,95],"lattice":[46],"samples":[47],"non-uniformly":[48],"and":[49,74],"provides":[50],"handle":[53],"time-frequency":[55],"occupancy":[56],"signal.":[59],"proposed":[61],"approach":[62],"enables":[63],"utilization":[65],"flexible":[67],"shapes":[69],"quasi-orthogonal":[72],"manner":[73],"increases":[75],"spectral":[77],"efficiency.":[78],"In":[79],"addition,":[80],"rectangular":[82],"resource":[83,90],"block":[84],"structure,":[85],"which":[86],"assists":[87],"an":[88],"efficient":[89],"allocation,":[91],"preserved":[93],"with":[94],"warped":[96],"as":[99],"well.":[100]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-03T08:13:44.112507","created_date":"2025-10-10T00:00:00"}
