{"id":"https://openalex.org/W3038423740","doi":"https://doi.org/10.1109/vtc2020-spring48590.2020.9129629","title":"LDPC Coded Non-Recursive GMSK System with Quasi-Coherent Demodulation","display_name":"LDPC Coded Non-Recursive GMSK System with Quasi-Coherent Demodulation","publication_year":2020,"publication_date":"2020-05-01","ids":{"openalex":"https://openalex.org/W3038423740","doi":"https://doi.org/10.1109/vtc2020-spring48590.2020.9129629","mag":"3038423740"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2020-spring48590.2020.9129629","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2020-spring48590.2020.9129629","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring)","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/A5100680975","display_name":"Mengmeng Liu","orcid":"https://orcid.org/0000-0002-4582-2150"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Mengmeng Liu","raw_affiliation_strings":["State Key Laboratory of ISN, Xidian University, Xi\u2019an, P. R. China","State Key Laboratory of ISN, Xidian University, Xi'an, P. R. China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ISN, Xidian University, Xi\u2019an, P. R. China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of ISN, Xidian University, Xi'an, P. R. China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037424505","display_name":"Zhongyang Yu","orcid":"https://orcid.org/0000-0002-4220-7777"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongyang Yu","raw_affiliation_strings":["State Key Laboratory of ISN, Xidian University, Xi\u2019an, P. R. China","State Key Laboratory of ISN, Xidian University, Xi'an, P. R. China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ISN, Xidian University, Xi\u2019an, P. R. China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of ISN, Xidian University, Xi'an, P. R. China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073507228","display_name":"Qingya Lu","orcid":"https://orcid.org/0000-0003-1037-4025"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingya Lu","raw_affiliation_strings":["State Key Laboratory of ISN, Xidian University, Xi\u2019an, P. R. China","State Key Laboratory of ISN, Xidian University, Xi'an, P. R. China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ISN, Xidian University, Xi\u2019an, P. R. China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of ISN, Xidian University, Xi'an, P. R. China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063124926","display_name":"Baoming Bai","orcid":"https://orcid.org/0000-0002-6161-5493"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baoming Bai","raw_affiliation_strings":["State Key Laboratory of ISN, Xidian University, Xi\u2019an, P. R. China","State Key Laboratory of ISN, Xidian University, Xi'an, P. R. China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ISN, Xidian University, Xi\u2019an, P. R. China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of ISN, Xidian University, Xi'an, P. R. China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005429215","display_name":"Min Zhu","orcid":"https://orcid.org/0000-0002-1052-5973"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Zhu","raw_affiliation_strings":["State Key Laboratory of ISN, Xidian University, Xi\u2019an, P. R. China","State Key Laboratory of ISN, Xidian University, Xi'an, P. R. China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ISN, Xidian University, Xi\u2019an, P. R. China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of ISN, Xidian University, Xi'an, P. R. China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100680975"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.1027,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.41372087,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"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":0.9998999834060669,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9986000061035156,"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":0.9473919868469238},{"id":"https://openalex.org/keywords/demodulation","display_name":"Demodulation","score":0.7317836284637451},{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.6212784051895142},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.6043829321861267},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6039959192276001},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5063611268997192},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.47430065274238586},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44777625799179077},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.3064715266227722},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2038215696811676},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.146487295627594},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.06868624687194824}],"concepts":[{"id":"https://openalex.org/C55857970","wikidata":"https://www.wikidata.org/wiki/Q4156818","display_name":"Minimum-shift keying","level":5,"score":0.9473919868469238},{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.7317836284637451},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.6212784051895142},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.6043829321861267},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6039959192276001},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5063611268997192},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.47430065274238586},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44777625799179077},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.3064715266227722},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2038215696811676},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.146487295627594},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.06868624687194824}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2020-spring48590.2020.9129629","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2020-spring48590.2020.9129629","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2001716150","https://openalex.org/W2013950602","https://openalex.org/W2019177833","https://openalex.org/W2104998202","https://openalex.org/W2128765501","https://openalex.org/W2135764410","https://openalex.org/W2137813581","https://openalex.org/W2150019608","https://openalex.org/W2166082056","https://openalex.org/W2258127536","https://openalex.org/W2463671499","https://openalex.org/W4300111774","https://openalex.org/W4300188436","https://openalex.org/W6719189597"],"related_works":["https://openalex.org/W2039294713","https://openalex.org/W1514452861","https://openalex.org/W2349360399","https://openalex.org/W2097672764","https://openalex.org/W2384248189","https://openalex.org/W2154026740","https://openalex.org/W2167705656","https://openalex.org/W2137481974","https://openalex.org/W2549202407","https://openalex.org/W2157464378"],"abstract_inverted_index":{"A":[0],"novel":[1],"low-density":[2],"parity-check":[3],"(LDPC)":[4],"coded":[5,109],"Gaussian":[6],"minimum":[7],"shift":[8],"keying":[9],"(GMSK)":[10],"scheme":[11],"is":[12,47,54],"proposed":[13,95],"for":[14,75],"wireless":[15],"communications":[16],"subject":[17],"to":[18,33,56,81,106],"low":[19],"SNRs,":[20],"limited":[21],"power":[22,86],"and":[23,62,87,112,123],"spectrum":[24],"resources.":[25],"We":[26,71],"first":[27],"design":[28],"a":[29,41,50],"non-recursive":[30,77,96],"GMSK":[31,78,97],"modulator":[32],"alleviate":[34],"the":[35,58,68,76,82,85,94,100,107,118],"impact":[36],"of":[37,84,120],"error":[38],"propagation.":[39],"Then,":[40],"pilot-aided":[42],"quasi-coherent":[43],"demodulation":[44],"algorithm":[45],"(PA-QCDA)":[46],"derived,":[48],"where":[49],"modified":[51],"BCJR-based":[52],"detection":[53],"used":[55],"produce":[57],"soft-output":[59],"with":[60,99],"initial":[61],"ending":[63],"trellis-states":[64],"being":[65],"determined":[66],"using":[67],"overhead-limited":[69],"pilot.":[70],"choose":[72],"proper":[73],"parameters":[74],"signaling":[79],"according":[80],"trade-off":[83],"spectral":[88],"efficiency.":[89],"Simulation":[90],"results":[91],"show":[92],"that":[93],"system":[98,111],"PA-QCDA":[101],"can":[102,113],"achieve":[103],"performance":[104],"similar":[105],"LDPC":[108],"BPSK":[110],"also":[114],"work":[115],"well":[116],"in":[117],"presence":[119],"large":[121],"frequency":[122],"phase":[124],"offsets":[125],"or":[126],"burst":[127],"errors.":[128]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
