{"id":"https://openalex.org/W2170512876","doi":"https://doi.org/10.1109/tcom.1985.1096344","title":"A Hybrid Phase/Data Viterbi Demodulator for Encoded CPFSK Modulation","display_name":"A Hybrid Phase/Data Viterbi Demodulator for Encoded CPFSK Modulation","publication_year":1985,"publication_date":"1985-06-01","ids":{"openalex":"https://openalex.org/W2170512876","doi":"https://doi.org/10.1109/tcom.1985.1096344","mag":"2170512876"},"language":"en","primary_location":{"id":"doi:10.1109/tcom.1985.1096344","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcom.1985.1096344","pdf_url":null,"source":{"id":"https://openalex.org/S4210170832","display_name":"IRE Transactions on Communications Systems","issn_l":"0096-2244","issn":["0096-2244","2162-2132"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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 Transactions on 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/A5001338678","display_name":"Jeremy Thorpe","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"J. Thorpe","raw_affiliation_strings":["Telesat Canada, Vanier, ONT, Canada"],"affiliations":[{"raw_affiliation_string":"Telesat Canada, Vanier, ONT, Canada","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003871868","display_name":"P.J. McLane","orcid":null},"institutions":[{"id":"https://openalex.org/I204722609","display_name":"Queen's University","ror":"https://ror.org/02y72wh86","country_code":"CA","type":"education","lineage":["https://openalex.org/I204722609"]},{"id":"https://openalex.org/I1283103587","display_name":"AT&T (United States)","ror":"https://ror.org/02bbd5539","country_code":"US","type":"company","lineage":["https://openalex.org/I1283103587"]}],"countries":["CA","US"],"is_corresponding":false,"raw_author_name":"P. McLane","raw_affiliation_strings":["AT and T Bell Laboratories, Inc., Holmdel, NJ, USA","Department of Electrical Engineering, Queen's University, Kingston, ONT, Canada"],"affiliations":[{"raw_affiliation_string":"AT and T Bell Laboratories, Inc., Holmdel, NJ, USA","institution_ids":["https://openalex.org/I1283103587"]},{"raw_affiliation_string":"Department of Electrical Engineering, Queen's University, Kingston, ONT, Canada","institution_ids":["https://openalex.org/I204722609"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5001338678"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.1627,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.87663646,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"33","issue":"6","first_page":"535","last_page":"542"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9994000196456909,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9994000196456909,"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9965999722480774,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9961000084877014,"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/demodulation","display_name":"Demodulation","score":0.9626221656799316},{"id":"https://openalex.org/keywords/viterbi-algorithm","display_name":"Viterbi algorithm","score":0.8667640686035156},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6937240362167358},{"id":"https://openalex.org/keywords/viterbi-decoder","display_name":"Viterbi decoder","score":0.6718729138374329},{"id":"https://openalex.org/keywords/soft-output-viterbi-algorithm","display_name":"Soft output Viterbi algorithm","score":0.6178421378135681},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5205467939376831},{"id":"https://openalex.org/keywords/continuous-phase-modulation","display_name":"Continuous phase modulation","score":0.4998326301574707},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.48291441798210144},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.45421209931373596},{"id":"https://openalex.org/keywords/iterative-viterbi-decoding","display_name":"Iterative Viterbi decoding","score":0.4412577450275421},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3982062339782715},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.27350711822509766},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.26240265369415283},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23112475872039795},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.13843414187431335},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12027564644813538},{"id":"https://openalex.org/keywords/sequential-decoding","display_name":"Sequential decoding","score":0.10504856705665588},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08789524435997009}],"concepts":[{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.9626221656799316},{"id":"https://openalex.org/C60582962","wikidata":"https://www.wikidata.org/wiki/Q83886","display_name":"Viterbi algorithm","level":3,"score":0.8667640686035156},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6937240362167358},{"id":"https://openalex.org/C117379686","wikidata":"https://www.wikidata.org/wiki/Q6996459","display_name":"Viterbi decoder","level":3,"score":0.6718729138374329},{"id":"https://openalex.org/C130319729","wikidata":"https://www.wikidata.org/wiki/Q83886","display_name":"Soft output Viterbi algorithm","level":5,"score":0.6178421378135681},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5205467939376831},{"id":"https://openalex.org/C343090","wikidata":"https://www.wikidata.org/wiki/Q5165504","display_name":"Continuous phase modulation","level":2,"score":0.4998326301574707},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.48291441798210144},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.45421209931373596},{"id":"https://openalex.org/C113638808","wikidata":"https://www.wikidata.org/wiki/Q6094410","display_name":"Iterative Viterbi decoding","level":5,"score":0.4412577450275421},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3982062339782715},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.27350711822509766},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.26240265369415283},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23112475872039795},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.13843414187431335},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12027564644813538},{"id":"https://openalex.org/C193969084","wikidata":"https://www.wikidata.org/wiki/Q7452500","display_name":"Sequential decoding","level":4,"score":0.10504856705665588},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08789524435997009},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcom.1985.1096344","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcom.1985.1096344","pdf_url":null,"source":{"id":"https://openalex.org/S4210170832","display_name":"IRE Transactions on Communications Systems","issn_l":"0096-2244","issn":["0096-2244","2162-2132"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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 Transactions on Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1572157493","https://openalex.org/W1904952949","https://openalex.org/W2051248664","https://openalex.org/W2078158230","https://openalex.org/W2084514152","https://openalex.org/W2091882425","https://openalex.org/W2092149755","https://openalex.org/W2129600915","https://openalex.org/W2131086249","https://openalex.org/W2134360027","https://openalex.org/W2139996167","https://openalex.org/W2141661753","https://openalex.org/W2164342012","https://openalex.org/W3012403312","https://openalex.org/W3137468212","https://openalex.org/W3166682380","https://openalex.org/W6792395466","https://openalex.org/W6796312644"],"related_works":["https://openalex.org/W2143297499","https://openalex.org/W1915619113","https://openalex.org/W3096277017","https://openalex.org/W2544568790","https://openalex.org/W2790444905","https://openalex.org/W4232476001","https://openalex.org/W2073817053","https://openalex.org/W2783469447","https://openalex.org/W1879414379","https://openalex.org/W2146383045"],"abstract_inverted_index":{"By":[0],"using":[1,114],"an":[2,115],"analysis":[3,117],"technique":[4],"based":[5,131],"on":[6,132],"the":[7,16,43,92,107,137,151,161,177],"concept":[8],"of":[9,84,109,153,163,176],"transfer":[10],"function":[11],"bounds,":[12],"we":[13,35],"show":[14],"that":[15],"Viterbi":[17,93,154,178],"demodulator":[18,57],"for":[19,32,69,136],"correlative":[20],"encoded":[21],"CPFSK":[22],"modulation":[23],"is":[24,58,65,97,130,181],"sensitive":[25],"to":[26,67,91,99],"carrier":[27],"reference":[28],"errors.":[29],"To":[30,167],"compensate":[31,68],"this":[33,46],"sensitivity,":[34],"introduce":[36],"a":[37,82,119,125,147,172],"few":[38],"extra":[39],"phase":[40,72,88,103,170],"states":[41,79,156],"into":[42],"demodulation":[44,94,112,143,179],"algorithm;":[45],"has":[47],"been":[48],"suggested":[49],"earlier":[50],"by":[51],"Jackson":[52],"and":[53,86,96,118,129,157,183],"Omura.":[54],"However,":[55],"their":[56],"more":[59],"complex":[60],"than":[61],"ours,":[62],"as":[63],"it":[64],"intended":[66,98],"rapidly":[70],"varying":[71,102],"offsets.":[73,104],"Ours":[74],"requires":[75],"considerably":[76],"fewer":[77],"decoder":[78,155],"but":[80],"uses":[81],"combination":[83],"external":[85],"internal":[87],"estimation":[89],"relative":[90],"algorithm,":[95],"track":[100,168],"slowly":[101],"We":[105],"test":[106],"performance":[108],"our":[110],"hybrid":[111],"procedure,":[113],"approximate":[116],"digital":[120],"computer":[121],"simulation":[122],"which":[123],"involves":[124],"simple":[126],"vector":[127],"structure":[128],"orthogonal":[133],"basis":[134],"functions":[135],"signal":[138],"space":[139],"under":[140],"consideration.":[141],"Our":[142],"algorithm":[144,180],"results":[145],"in":[146,150,160],"modest":[148],"increase":[149,159],"number":[152,162],"no":[158],"receiver":[164],"matched":[165],"filters.":[166],"time-varying":[169],"offsets,":[171],"truncated":[173],"metric":[174],"version":[175],"introduced":[182],"tested.":[184]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
