{"id":"https://openalex.org/W2777948945","doi":"https://doi.org/10.1109/spawc.2017.8227804","title":"Filter optimization of out-of-band radiation with performance constraints for GFDM systems","display_name":"Filter optimization of out-of-band radiation with performance constraints for GFDM systems","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2777948945","doi":"https://doi.org/10.1109/spawc.2017.8227804","mag":"2777948945"},"language":"en","primary_location":{"id":"doi:10.1109/spawc.2017.8227804","is_oa":false,"landing_page_url":"https://doi.org/10.1109/spawc.2017.8227804","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 18th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5059050006","display_name":"Po\u2010Chih Chen","orcid":"https://orcid.org/0000-0003-1637-9329"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Po-Chih Chen","raw_affiliation_strings":["Graduate Institute of Communication Engineering of National Taiwan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate Institute of Communication Engineering of National Taiwan University","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015868237","display_name":"Borching Su","orcid":"https://orcid.org/0000-0001-8617-2601"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Borching Su","raw_affiliation_strings":["Graduate Institute of Communication Engineering of National Taiwan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate Institute of Communication Engineering of National Taiwan University","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I16733864"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","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/T11873","display_name":"PAPR reduction in OFDM","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"}}],"keywords":[{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.8292263746261597},{"id":"https://openalex.org/keywords/out-of-band-management","display_name":"Out-of-band management","score":0.6764195561408997},{"id":"https://openalex.org/keywords/prototype-filter","display_name":"Prototype filter","score":0.6104997396469116},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5822713971138},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5311666131019592},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.514679491519928},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4773573875427246},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.47535082697868347},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.41946935653686523},{"id":"https://openalex.org/keywords/filter-design","display_name":"Filter design","score":0.4162844121456146},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38991355895996094},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26974111795425415},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18870794773101807},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1621083915233612},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.09834232926368713},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0803259015083313},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.07766816020011902}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8292263746261597},{"id":"https://openalex.org/C43551900","wikidata":"https://www.wikidata.org/wiki/Q1824704","display_name":"Out-of-band management","level":4,"score":0.6764195561408997},{"id":"https://openalex.org/C175742284","wikidata":"https://www.wikidata.org/wiki/Q1415537","display_name":"Prototype filter","level":4,"score":0.6104997396469116},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5822713971138},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5311666131019592},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.514679491519928},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4773573875427246},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.47535082697868347},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.41946935653686523},{"id":"https://openalex.org/C22597639","wikidata":"https://www.wikidata.org/wiki/Q5449227","display_name":"Filter design","level":3,"score":0.4162844121456146},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38991355895996094},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26974111795425415},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18870794773101807},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1621083915233612},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.09834232926368713},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0803259015083313},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.07766816020011902},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"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/C193415008","wikidata":"https://www.wikidata.org/wiki/Q639681","display_name":"Network architecture","level":2,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C16986412","wikidata":"https://www.wikidata.org/wiki/Q918419","display_name":"Network management station","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/spawc.2017.8227804","is_oa":false,"landing_page_url":"https://doi.org/10.1109/spawc.2017.8227804","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 18th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W360528349","https://openalex.org/W1988354761","https://openalex.org/W2000006997","https://openalex.org/W2113784761","https://openalex.org/W2118186615","https://openalex.org/W2131909533","https://openalex.org/W2562121703","https://openalex.org/W2593048869","https://openalex.org/W3022931967","https://openalex.org/W4250658187"],"related_works":["https://openalex.org/W2139909260","https://openalex.org/W2135227812","https://openalex.org/W2043299190","https://openalex.org/W2107145257","https://openalex.org/W4236346219","https://openalex.org/W2149716030","https://openalex.org/W2092079858","https://openalex.org/W2129542362","https://openalex.org/W2127943075","https://openalex.org/W2104423022"],"abstract_inverted_index":{"Generalized":[0],"frequency":[1,54],"division":[2,55],"multiplexing":[3,56],"(GFDM)":[4],"is":[5,16,74,89,108],"a":[6,61,79,92],"promising":[7],"modulation":[8],"scheme":[9],"featuring":[10],"low":[11],"out-of-band":[12],"(OOB)":[13],"radiation,":[14],"which":[15,101],"achieved":[17,51],"through":[18,52],"the":[19,85,112,120,127,146],"use":[20],"of":[21,82,131],"prototype":[22,26,142],"filters.":[23],"However,":[24],"using":[25],"filters":[27,125,143],"can":[28],"make":[29],"GFDM":[30,83],"systems":[31],"non-orthogonal,":[32],"incurring":[33],"in-band":[34,72],"performance":[35,73],"degradation":[36],"in":[37,100,129,145],"receiver":[38],"mean":[39],"square":[40],"error":[41,45],"(MSE)":[42],"and":[43,135,141],"symbol":[44],"rate":[46],"(SER)":[47],"compared":[48,138],"to":[49,110,139],"that":[50,65,118],"orthogonal":[53],"(OFDM).":[57],"In":[58],"this":[59],"paper,":[60],"filter":[62,86],"optimization":[63],"algorithm":[64,99],"minimizes":[66],"OOB":[67,133],"radiation":[68,134],"while":[69],"maintaining":[70],"good":[71],"proposed":[75,109],"for":[76],"GFDM.":[77],"Through":[78],"matrix-based":[80],"characterization":[81],"systems,":[84],"design":[87],"problem":[88],"formulated":[90],"as":[91],"nonconvex":[93],"problem.":[94,114],"After":[95],"some":[96],"transformations,":[97],"an":[98],"two":[102],"convex":[103],"problems":[104],"are":[105],"solved":[106],"iteratively":[107],"tackle":[111],"original":[113],"Simulation":[115],"results":[116],"show":[117],"under":[119],"same":[121],"spectral":[122],"efficiency,":[123],"optimized":[124],"perform":[126],"best":[128],"terms":[130],"both":[132],"SER":[136],"performance,":[137],"OFDM":[140],"existing":[144],"literature.":[147]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}