{"id":"https://openalex.org/W2802914595","doi":"https://doi.org/10.1145/3193092.3193102","title":"A Rapid De-mapping Method for 64-APSK","display_name":"A Rapid De-mapping Method for 64-APSK","publication_year":2018,"publication_date":"2018-02-24","ids":{"openalex":"https://openalex.org/W2802914595","doi":"https://doi.org/10.1145/3193092.3193102","mag":"2802914595"},"language":"en","primary_location":{"id":"doi:10.1145/3193092.3193102","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3193092.3193102","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th International Conference on Communications and Broadband Networking","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/A5021540496","display_name":"Junwei Bao","orcid":"https://orcid.org/0000-0002-9428-3886"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junwei Bao","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics, College of Electronic and Information Engineering, College of Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, College of Electronic and Information Engineering, College of Science","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101522259","display_name":"Dazhuan Xu","orcid":"https://orcid.org/0000-0003-2748-0182"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dazhuan Xu","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics, College of Electronic and Information Engineering"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, College of Electronic and Information Engineering","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100447052","display_name":"Xiaofei Zhang","orcid":"https://orcid.org/0000-0003-1464-1987"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaofei Zhang","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics, College of Electronic and Information Engineering"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, College of Electronic and Information Engineering","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.04307077,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"27","last_page":"31"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9994999766349792,"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":0.9994999766349792,"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":0.9972000122070312,"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/T12162","display_name":"Cellular Automata and Applications","score":0.994700014591217,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/amplitude-and-phase-shift-keying","display_name":"Amplitude and phase-shift keying","score":0.7814695835113525},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6491708159446716},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.5260284543037415},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5135214924812317},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.4678279757499695},{"id":"https://openalex.org/keywords/broadcasting","display_name":"Broadcasting (networking)","score":0.4633942246437073},{"id":"https://openalex.org/keywords/keying","display_name":"Keying","score":0.4504826068878174},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.36639487743377686},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35339879989624023},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.34831106662750244},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1558327078819275},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.15427669882774353}],"concepts":[{"id":"https://openalex.org/C127240579","wikidata":"https://www.wikidata.org/wiki/Q477229","display_name":"Amplitude and phase-shift keying","level":5,"score":0.7814695835113525},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6491708159446716},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.5260284543037415},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5135214924812317},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.4678279757499695},{"id":"https://openalex.org/C110157686","wikidata":"https://www.wikidata.org/wiki/Q922122","display_name":"Broadcasting (networking)","level":2,"score":0.4633942246437073},{"id":"https://openalex.org/C2776542216","wikidata":"https://www.wikidata.org/wiki/Q6398306","display_name":"Keying","level":2,"score":0.4504826068878174},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36639487743377686},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35339879989624023},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.34831106662750244},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1558327078819275},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.15427669882774353}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3193092.3193102","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3193092.3193102","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th International Conference on Communications and Broadband Networking","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.6600000262260437,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1498219407","https://openalex.org/W1512336526","https://openalex.org/W1968737473","https://openalex.org/W1990430556","https://openalex.org/W2001852692","https://openalex.org/W2027345863","https://openalex.org/W2034062707","https://openalex.org/W2048784222","https://openalex.org/W2119325997","https://openalex.org/W2156731516","https://openalex.org/W2264170420","https://openalex.org/W2343046879","https://openalex.org/W2407930190","https://openalex.org/W4246282687"],"related_works":["https://openalex.org/W2893995248","https://openalex.org/W2737111921","https://openalex.org/W2138537484","https://openalex.org/W1489774986","https://openalex.org/W2554782124","https://openalex.org/W2968880513","https://openalex.org/W2731019566","https://openalex.org/W2089572115","https://openalex.org/W2539870124","https://openalex.org/W1969053950"],"abstract_inverted_index":{"64-Amplitude":[0],"Phase":[1],"Shift":[2],"Keying":[3],"(64-APSK)":[4],"is":[5,12,65,74,131,147,176],"one":[6],"of":[7,72,104,123,143],"the":[8,29,70,82,87,91,98,112,128,134,138,144,151,173],"key":[9],"technologies,":[10],"which":[11,68],"widely":[13],"used":[14],"in":[15,67,90,102,137,150],"deep":[16],"space":[17],"communications":[18],"and":[19,32,47,69,96,111,125],"digital":[20],"video":[21],"broadcasting":[22],"via":[23],"satellite-second":[24],"generation":[25],"(DVB-S2)":[26],"due":[27],"to":[28,81,133],"enhanced":[30],"effectiveness":[31],"high":[33],"spectrum":[34],"efficiency.":[35],"Traditional":[36],"hard":[37],"de-mapping":[38,58],"methods":[39],"possess":[40],"good":[41],"performance,":[42],"whereas":[43],"complicated":[44],"decision":[45,49,100,121,152],"regions":[46,101,122],"troublesome":[48],"procedure":[50],"are":[51,94,106,117],"involved.":[52],"In":[53],"this":[54],"paper,":[55],"a":[56],"rapid":[57],"method":[59,156],"for":[60],"64-APSK":[61,73],"with":[62,114],"low":[63],"complexity":[64,161],"presented,":[66],"constellation":[71],"divided":[75],"into":[76,119],"6":[77],"symbol":[78,88,135],"mappings":[79,89,136],"according":[80],"principal":[83],"bit.":[84],"Mean-while,":[85],"only":[86,164],"first":[92,139],"quadrant":[93],"employed":[95],"subsequently,":[97],"irregular":[99],"each":[103,141],"them":[105],"replaced":[107],"by":[108],"regular":[109],"sectors":[110,113],"similar":[115],"value":[116],"combined":[118],"bigger":[120],"0-points":[124],"1-points.":[126],"When":[127],"received":[129,145],"signal":[130,146],"mapped":[132],"quadrant,":[140],"bit":[142],"located":[148],"correspondingly":[149],"region.":[153],"The":[154,168],"proposed":[155],"can":[157],"greatly":[158],"reduce":[159],"computational":[160],"since":[162],"it":[163],"needs":[165],"limited":[166],"judgments.":[167],"simulation":[169],"results":[170],"verify":[171],"that":[172],"time":[174],"consumption":[175],"decreased":[177],"almost":[178],"without":[179],"any":[180],"penalty":[181],"on":[182],"Bit":[183],"Error":[184],"Rate":[185],"(BER).":[186]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
