{"id":"https://openalex.org/W3108201472","doi":"https://doi.org/10.1109/icspcc50002.2020.9259557","title":"One-Step Backtracking Algorithm Based on Viterbi Algorithm in GMSK Demodulation","display_name":"One-Step Backtracking Algorithm Based on Viterbi Algorithm in GMSK Demodulation","publication_year":2020,"publication_date":"2020-08-21","ids":{"openalex":"https://openalex.org/W3108201472","doi":"https://doi.org/10.1109/icspcc50002.2020.9259557","mag":"3108201472"},"language":"en","primary_location":{"id":"doi:10.1109/icspcc50002.2020.9259557","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcc50002.2020.9259557","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC)","raw_type":"proceedings-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/A5080756206","display_name":"Doudou Song","orcid":null},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Doudou Song","raw_affiliation_strings":["School of Electronics and Information, Northwestern Polytechnical University, Xi\u2019an, Shaanxi, China","School of Electronics and Information, Northwestern Polytechnical University, Xi'an, Shaanxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi\u2019an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013368501","display_name":"Rugui Yao","orcid":"https://orcid.org/0000-0003-1396-3802"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rugui Yao","raw_affiliation_strings":["School of Electronics and Information, Northwestern Polytechnical University, Xi\u2019an, Shaanxi, China","School of Electronics and Information, Northwestern Polytechnical University, Xi'an, Shaanxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi\u2019an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024489861","display_name":"Huaihai Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huaihai Ma","raw_affiliation_strings":["Honors College, Northwestern Polytechnical University, Xi\u2019an, Shaanxi, China","Honors College, Northwestern Polytechnical University, Xi'an, Shaanxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Honors College, Northwestern Polytechnical University, Xi\u2019an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"Honors College, Northwestern Polytechnical University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018427867","display_name":"Xiaoya Zuo","orcid":"https://orcid.org/0000-0003-1021-8225"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoya Zuo","raw_affiliation_strings":["School of Electronics and Information, Northwestern Polytechnical University, Xi\u2019an, Shaanxi, China","School of Electronics and Information, Northwestern Polytechnical University, Xi'an, Shaanxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi\u2019an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079368253","display_name":"Ye Fan","orcid":"https://orcid.org/0000-0001-9969-787X"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ye Fan","raw_affiliation_strings":["School of Electronics and Information, Northwestern Polytechnical University, Xi\u2019an, Shaanxi, China","School of Electronics and Information, Northwestern Polytechnical University, Xi'an, Shaanxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi\u2019an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102000588","display_name":"Juan Xu","orcid":"https://orcid.org/0000-0002-9470-9963"},"institutions":[{"id":"https://openalex.org/I25355098","display_name":"Chang'an University","ror":"https://ror.org/05mxya461","country_code":"CN","type":"education","lineage":["https://openalex.org/I25355098"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Juan Xu","raw_affiliation_strings":["School of Electronic and Control Engineering, Changan University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Control Engineering, Changan University, China","institution_ids":["https://openalex.org/I25355098"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1041,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.45354444,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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"}},{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9976000189781189,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9973000288009644,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/minimum-shift-keying","display_name":"Minimum-shift keying","score":0.8602235317230225},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7953040599822998},{"id":"https://openalex.org/keywords/viterbi-algorithm","display_name":"Viterbi algorithm","score":0.7528961300849915},{"id":"https://openalex.org/keywords/demodulation","display_name":"Demodulation","score":0.7147925496101379},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.7117900252342224},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.5933761596679688},{"id":"https://openalex.org/keywords/backtracking","display_name":"Backtracking","score":0.5573491454124451},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5401219129562378},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.4912981390953064},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3748629093170166},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3673166036605835},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.18111860752105713},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.12792983651161194},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.09820398688316345},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.09445428848266602}],"concepts":[{"id":"https://openalex.org/C55857970","wikidata":"https://www.wikidata.org/wiki/Q4156818","display_name":"Minimum-shift keying","level":5,"score":0.8602235317230225},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7953040599822998},{"id":"https://openalex.org/C60582962","wikidata":"https://www.wikidata.org/wiki/Q83886","display_name":"Viterbi algorithm","level":3,"score":0.7528961300849915},{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.7147925496101379},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.7117900252342224},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.5933761596679688},{"id":"https://openalex.org/C156884757","wikidata":"https://www.wikidata.org/wiki/Q798554","display_name":"Backtracking","level":2,"score":0.5573491454124451},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5401219129562378},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.4912981390953064},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3748629093170166},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3673166036605835},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.18111860752105713},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.12792983651161194},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.09820398688316345},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.09445428848266602},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icspcc50002.2020.9259557","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcc50002.2020.9259557","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1972360771","https://openalex.org/W2146762344","https://openalex.org/W2162349021","https://openalex.org/W2372552338","https://openalex.org/W2589055218","https://openalex.org/W2908631697","https://openalex.org/W2963104806","https://openalex.org/W6683811000"],"related_works":["https://openalex.org/W2391659646","https://openalex.org/W2389412265","https://openalex.org/W2908631697","https://openalex.org/W2162349021","https://openalex.org/W2350254350","https://openalex.org/W1937624688","https://openalex.org/W2372552338","https://openalex.org/W2349452154","https://openalex.org/W2092715862","https://openalex.org/W3108201472"],"abstract_inverted_index":{"Viterbi":[0],"algorithm":[1,6],"is":[2],"a":[3,44],"commonly":[4],"used":[5],"for":[7],"Gaussian":[8],"filtered":[9],"minimum":[10],"frequency":[11],"shift":[12],"keying":[13],"(GMSK)":[14],"demodulation,":[15],"but":[16,92],"there":[17],"exist":[18],"some":[19],"problems":[20,37],"such":[21],"as":[22],"large":[23],"delay,":[24,72],"high":[25],"overhead,":[26,41],"and":[27,40,55,73,104],"data":[28],"overflow":[29],"in":[30,59],"the":[31,36,50,65,89,95,102,107],"hardware":[32,75,98],"implementation.":[33],"Aiming":[34],"at":[35],"of":[38,67,106],"delay":[39],"we":[42,78],"propose":[43],"novel":[45],"update":[46],"rule":[47],"to":[48,82],"optimize":[49],"stored":[51],"transfer-state":[52],"information":[53],"table":[54],"realize":[56],"one-step":[57],"backtracking":[58],"this":[60],"paper.":[61],"It":[62],"also":[63,93],"ensures":[64],"realization":[66],"pipeline":[68],"operation,":[69],"reduces":[70],"demodulation":[71],"saves":[74],"resources.":[76],"Furthermore,":[77],"adopt":[79],"combinational":[80],"logic":[81],"perform":[83],"pre-decision,":[84],"which":[85],"not":[86],"only":[87],"satisfies":[88],"timing":[90],"requirements,":[91],"achieves":[94],"anti-overflow.":[96],"The":[97],"implementation":[99],"results":[100],"demonstrate":[101],"feasibility":[103],"correctness":[105],"design.":[108]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}