{"id":"https://openalex.org/W1575933530","doi":"https://doi.org/10.1109/icics.2013.6782818","title":"A two-phase maximum-likelihood sequence estimation for receivers with partial CSI","display_name":"A two-phase maximum-likelihood sequence estimation for receivers with partial CSI","publication_year":2013,"publication_date":"2013-12-01","ids":{"openalex":"https://openalex.org/W1575933530","doi":"https://doi.org/10.1109/icics.2013.6782818","mag":"1575933530"},"language":"en","primary_location":{"id":"doi:10.1109/icics.2013.6782818","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icics.2013.6782818","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 9th International Conference on Information, Communications & Signal Processing","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/A5042627469","display_name":"Chia-Lung Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Chia-Lung Wu","raw_affiliation_strings":["School of Electrical Eng., Royal Institute of Technology, Stockholm, Sweden","Sch. of Electr. Eng., R. Inst. of Technol., Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"School of Electrical Eng., Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"Sch. of Electr. Eng., R. Inst. of Technol., Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037230051","display_name":"Po\u2010Ning Chen","orcid":"https://orcid.org/0000-0002-1231-0706"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Po-Ning Chen","raw_affiliation_strings":["Dept. of Electrical and Computer Eng., National Chiao-Tung Univ., Taiwan, ROC","[Dept. of Electr. & Comput. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan]"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Computer Eng., National Chiao-Tung Univ., Taiwan, ROC","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"[Dept. of Electr. & Comput. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan]","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041348422","display_name":"Mikael Skoglund","orcid":"https://orcid.org/0000-0002-7926-5081"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Mikael Skoglund","raw_affiliation_strings":["School of Electrical Eng., Royal Institute of Technology, Stockholm, Sweden","Sch. of Electr. Eng., R. Inst. of Technol., Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"School of Electrical Eng., Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"Sch. of Electr. Eng., R. Inst. of Technol., Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037292846","display_name":"Ming Xiao","orcid":"https://orcid.org/0000-0002-5407-0835"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Ming Xiao","raw_affiliation_strings":["School of Electrical Eng., Royal Institute of Technology, Stockholm, Sweden","Sch. of Electr. Eng., R. Inst. of Technol., Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"School of Electrical Eng., Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"Sch. of Electr. Eng., R. Inst. of Technol., Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050992152","display_name":"Shin-Lin Shieh","orcid":"https://orcid.org/0000-0003-2011-1149"},"institutions":[{"id":"https://openalex.org/I99613584","display_name":"National Taipei University","ror":"https://ror.org/03e29r284","country_code":"TW","type":"education","lineage":["https://openalex.org/I99613584"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shin-Lin Shieh","raw_affiliation_strings":["Graduate Institute of Comm. Eng., National Taipei Univ., Taiwan, ROC","Grad. Inst. of Comm. Eng., Nat. Taipei Univ., Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Graduate Institute of Comm. Eng., National Taipei Univ., Taiwan, ROC","institution_ids":["https://openalex.org/I99613584"]},{"raw_affiliation_string":"Grad. Inst. of Comm. Eng., Nat. Taipei Univ., Taipei, Taiwan","institution_ids":["https://openalex.org/I99613584"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5042627469"],"corresponding_institution_ids":["https://openalex.org/I86987016"],"apc_list":null,"apc_paid":null,"fwci":0.2364,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.56988911,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"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":1.0,"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":1.0,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9998000264167786,"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/T11321","display_name":"Error Correcting Code Techniques","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/maximum-likelihood-sequence-estimation","display_name":"Maximum likelihood sequence estimation","score":0.9076863527297974},{"id":"https://openalex.org/keywords/viterbi-algorithm","display_name":"Viterbi algorithm","score":0.7824472784996033},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.6244561076164246},{"id":"https://openalex.org/keywords/maximum-likelihood","display_name":"Maximum likelihood","score":0.6240677833557129},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6220517754554749},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5934314131736755},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5267916321754456},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.46890437602996826},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.4265914857387543},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.4221998453140259},{"id":"https://openalex.org/keywords/continuous-phase-modulation","display_name":"Continuous phase modulation","score":0.42120933532714844},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.326052188873291},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.21237638592720032},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.14801937341690063},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14750611782073975},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.1123650074005127}],"concepts":[{"id":"https://openalex.org/C191462741","wikidata":"https://www.wikidata.org/wiki/Q6795902","display_name":"Maximum likelihood sequence estimation","level":3,"score":0.9076863527297974},{"id":"https://openalex.org/C60582962","wikidata":"https://www.wikidata.org/wiki/Q83886","display_name":"Viterbi algorithm","level":3,"score":0.7824472784996033},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.6244561076164246},{"id":"https://openalex.org/C49781872","wikidata":"https://www.wikidata.org/wiki/Q1045555","display_name":"Maximum likelihood","level":2,"score":0.6240677833557129},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6220517754554749},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5934314131736755},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5267916321754456},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.46890437602996826},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.4265914857387543},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.4221998453140259},{"id":"https://openalex.org/C343090","wikidata":"https://www.wikidata.org/wiki/Q5165504","display_name":"Continuous phase modulation","level":2,"score":0.42120933532714844},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.326052188873291},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.21237638592720032},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.14801937341690063},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14750611782073975},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.1123650074005127},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icics.2013.6782818","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icics.2013.6782818","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 9th International Conference on Information, Communications & Signal Processing","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":12,"referenced_works":["https://openalex.org/W2037851400","https://openalex.org/W2054890419","https://openalex.org/W2057223677","https://openalex.org/W2083881824","https://openalex.org/W2105036706","https://openalex.org/W2131086249","https://openalex.org/W2151201405","https://openalex.org/W2151378239","https://openalex.org/W2156612254","https://openalex.org/W2160895495","https://openalex.org/W2170832052","https://openalex.org/W2798333393"],"related_works":["https://openalex.org/W1499442185","https://openalex.org/W2779232303","https://openalex.org/W2366184732","https://openalex.org/W2379466508","https://openalex.org/W1985311370","https://openalex.org/W1998055811","https://openalex.org/W1573889165","https://openalex.org/W2392411825","https://openalex.org/W2159401519","https://openalex.org/W2080992272"],"abstract_inverted_index":{"The":[0],"optimality":[1],"of":[2,26,124,135,151],"the":[3,12,18,21,27,41,43,53,58,66,81,85,96,101,108,117,125,127,133,136,145,152,160],"conventional":[4,86,161],"maximum-likelihood":[5],"sequence":[6,110,147],"estimation":[7],"(MLSE),":[8],"also":[9],"known":[10],"as":[11,122],"Viterbi":[13],"Algorithm":[14],"(VA),":[15],"relies":[16],"on":[17],"assumption":[19],"that":[20,39,106],"receiver":[22],"has":[23],"perfect":[24],"knowledge":[25],"channel":[28,31],"coefficients":[29],"or":[30],"state":[32],"information":[33,94],"(CSI).":[34],"However,":[35],"in":[36,79,89,100,114],"practical":[37],"situations":[38],"fail":[40],"assumption,":[42],"MLSE":[44,77,87,130],"method":[45,156],"becomes":[46],"suboptimal":[47],"and":[48],"then":[49],"exhaustive":[50,138],"checking":[51],"is":[52,111],"only":[54,149],"way":[55],"to":[56,91],"obtain":[57],"ML":[59,67],"sequence.":[60],"At":[61],"this":[62],"background,":[63],"considering":[64],"directly":[65],"criterion":[68],"for":[69,95],"partial":[70],"CSI,":[71],"we":[72],"propose":[73],"a":[74,141],"two-phase":[75,129],"low-complexity":[76],"algorithm,":[78],"which":[80],"first":[82],"phase":[83],"performs":[84],"algorithm":[88],"order":[90],"retain":[92],"necessary":[93],"backward":[97],"VA":[98],"performed":[99],"second":[102],"phase.":[103],"Simulations":[104],"show":[105],"when":[107],"training":[109,146],"moderately":[112],"long":[113],"comparison":[115],"with":[116],"entire":[118],"data":[119],"block":[120],"such":[121],"1/3":[123],"block,":[126],"proposed":[128,155],"can":[131],"approach":[132],"performance":[134],"optimal":[137],"checking.":[139],"In":[140],"normal":[142],"case,":[143],"where":[144],"consumes":[148],"0.14":[150],"bandwidth,":[153],"our":[154],"still":[157],"outperforms":[158],"evidently":[159],"MLSE.":[162]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}