{"id":"https://openalex.org/W3126662484","doi":"https://doi.org/10.3233/jifs-189697","title":"The influence of ISI on channel estimation and optimized channel estimation in PSK-chirp system","display_name":"The influence of ISI on channel estimation and optimized channel estimation in PSK-chirp system","publication_year":2021,"publication_date":"2021-02-01","ids":{"openalex":"https://openalex.org/W3126662484","doi":"https://doi.org/10.3233/jifs-189697","mag":"3126662484"},"language":"en","primary_location":{"id":"doi:10.3233/jifs-189697","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-189697","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems","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/A5100656619","display_name":"Nan Zhao","orcid":"https://orcid.org/0000-0002-6497-7799"},"institutions":[{"id":"https://openalex.org/I4210089056","display_name":"Beijing Microelectronics Technology Institute","ror":"https://ror.org/007y7ej30","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210089056"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Nan Zhao","raw_affiliation_strings":["Beijing Smart-Chip Microelectronics Technology Co. Ltd., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Smart-Chip Microelectronics Technology Co. Ltd., Beijing, China","institution_ids":["https://openalex.org/I4210089056"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100383186","display_name":"Yubo Wang","orcid":"https://orcid.org/0000-0002-4189-5467"},"institutions":[{"id":"https://openalex.org/I4210089056","display_name":"Beijing Microelectronics Technology Institute","ror":"https://ror.org/007y7ej30","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210089056"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yubo Wang","raw_affiliation_strings":["Beijing Smart-Chip Microelectronics Technology Co. Ltd., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Smart-Chip Microelectronics Technology Co. Ltd., Beijing, China","institution_ids":["https://openalex.org/I4210089056"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077195085","display_name":"Xiaoke Tang","orcid":"https://orcid.org/0000-0001-7671-0322"},"institutions":[{"id":"https://openalex.org/I4210089056","display_name":"Beijing Microelectronics Technology Institute","ror":"https://ror.org/007y7ej30","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210089056"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoke Tang","raw_affiliation_strings":["Beijing Smart-Chip Microelectronics Technology Co. Ltd., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Smart-Chip Microelectronics Technology Co. Ltd., Beijing, China","institution_ids":["https://openalex.org/I4210089056"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103276356","display_name":"Jie Gan","orcid":"https://orcid.org/0009-0005-6831-0894"},"institutions":[{"id":"https://openalex.org/I4210089056","display_name":"Beijing Microelectronics Technology Institute","ror":"https://ror.org/007y7ej30","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210089056"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Gan","raw_affiliation_strings":["Beijing Smart-Chip Microelectronics Technology Co. Ltd., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Smart-Chip Microelectronics Technology Co. Ltd., Beijing, China","institution_ids":["https://openalex.org/I4210089056"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100440529","display_name":"Xu Zhao","orcid":"https://orcid.org/0000-0003-4097-526X"},"institutions":[{"id":"https://openalex.org/I4210089056","display_name":"Beijing Microelectronics Technology Institute","ror":"https://ror.org/007y7ej30","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210089056"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Zhao","raw_affiliation_strings":["Beijing Smart-Chip Microelectronics Technology Co. Ltd., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Smart-Chip Microelectronics Technology Co. Ltd., Beijing, China","institution_ids":["https://openalex.org/I4210089056"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001952262","display_name":"Yubing Zhang","orcid":"https://orcid.org/0009-0006-2060-1016"},"institutions":[{"id":"https://openalex.org/I4210089056","display_name":"Beijing Microelectronics Technology Institute","ror":"https://ror.org/007y7ej30","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210089056"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yubing Zhang","raw_affiliation_strings":["Beijing Smart-Chip Microelectronics Technology Co. Ltd., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Smart-Chip Microelectronics Technology Co. Ltd., Beijing, China","institution_ids":["https://openalex.org/I4210089056"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100656619"],"corresponding_institution_ids":["https://openalex.org/I4210089056"],"apc_list":null,"apc_paid":null,"fwci":0.1519,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.46026141,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"41","issue":"3","first_page":"4377","last_page":"4386"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9990000128746033,"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"}},"topics":[{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9990000128746033,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9986000061035156,"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/T12079","display_name":"IoT Networks and Protocols","score":0.988099992275238,"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/channel","display_name":"Channel (broadcasting)","score":0.7727442979812622},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.648897111415863},{"id":"https://openalex.org/keywords/symbol-rate","display_name":"Symbol rate","score":0.572053074836731},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5713884830474854},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.5208687782287598},{"id":"https://openalex.org/keywords/chirp","display_name":"Chirp","score":0.5084694623947144},{"id":"https://openalex.org/keywords/delay-spread","display_name":"Delay spread","score":0.5036687254905701},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.4813319146633148},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.46074405312538147},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.44470512866973877},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.4230152368545532},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.38833099603652954},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3781500458717346},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.37814217805862427},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3664400577545166},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.14088109135627747},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11560627818107605},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10047703981399536},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.09370255470275879},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.07978382706642151}],"concepts":[{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7727442979812622},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.648897111415863},{"id":"https://openalex.org/C74645175","wikidata":"https://www.wikidata.org/wiki/Q428083","display_name":"Symbol rate","level":4,"score":0.572053074836731},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5713884830474854},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.5208687782287598},{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.5084694623947144},{"id":"https://openalex.org/C49456836","wikidata":"https://www.wikidata.org/wiki/Q666814","display_name":"Delay spread","level":4,"score":0.5036687254905701},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4813319146633148},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.46074405312538147},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.44470512866973877},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.4230152368545532},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.38833099603652954},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3781500458717346},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.37814217805862427},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3664400577545166},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.14088109135627747},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11560627818107605},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10047703981399536},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.09370255470275879},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.07978382706642151},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/jifs-189697","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-189697","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2014093378","https://openalex.org/W2094079978","https://openalex.org/W2104889681","https://openalex.org/W2156785792","https://openalex.org/W2166760964","https://openalex.org/W2799719823","https://openalex.org/W2803522854","https://openalex.org/W2951715767","https://openalex.org/W2966480677","https://openalex.org/W2969925187","https://openalex.org/W3007760816","https://openalex.org/W3012086683"],"related_works":["https://openalex.org/W2377235482","https://openalex.org/W2351454232","https://openalex.org/W2382227980","https://openalex.org/W2065883652","https://openalex.org/W2386488234","https://openalex.org/W2316211633","https://openalex.org/W2263410481","https://openalex.org/W2736279635","https://openalex.org/W2112440221","https://openalex.org/W2801319444"],"abstract_inverted_index":{"Due":[0],"to":[1],"the":[2,9,13,20,23,27,30,34,41,49,67,77,82,86,93,99,110,128,132,143],"influence":[3,78],"of":[4,12,22,36,70,79,85,113,131],"filters":[5],"and":[6,26,73,75,104,119,147],"multipath":[7],"channels,":[8],"received":[10],"signal":[11],"current":[14,87],"symbol":[15,25],"will":[16,32,47],"be":[17,137,151],"affected":[18],"by":[19],"interference":[21,31],"previous":[24],"next":[28],"symbol,":[29],"reduce":[33],"performance":[35,112,130],"channel":[37,68,83,95,114,134,141],"estimation,":[38],"especially":[39],"when":[40,142],"SF":[42,144],"is":[43,145],"relatively":[44],"low,":[45,146],"which":[46],"affect":[48],"system":[50],"throughput":[51,149],"rate.":[52],"In":[53],"this":[54],"paper,":[55],"based":[56,97],"on":[57,81,98],"BPSK":[58],"chirp":[59],"spread":[60,103],"spectrum":[61],"modulation":[62],"system,":[63],"we":[64,91,108],"first":[65],"describe":[66],"estimation":[69,84,96,115,135],"matched":[71],"filtering":[72],"FFT,":[74],"derive":[76],"ISI":[80],"pilot":[88],"symbol.":[89],"Then":[90],"proposed":[92],"improved":[94,133,138],"estimated":[100],"time":[101],"delay":[102],"transmitted":[105,121],"signals.":[106,122],"Finally,":[107],"simulate":[109],"MSE":[111,129],"under":[116,139],"different":[117,120,140],"channels":[118],"The":[123],"simulation":[124],"results":[125],"show":[126],"that":[127],"can":[136,150],"higher":[148],"obtained.":[152]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
