{"id":"https://openalex.org/W3178091145","doi":"https://doi.org/10.1109/tcomm.2021.3096543","title":"Training Beam Sequence Design for Multiuser Millimeter Wave Tracking Systems","display_name":"Training Beam Sequence Design for Multiuser Millimeter Wave Tracking Systems","publication_year":2021,"publication_date":"2021-07-12","ids":{"openalex":"https://openalex.org/W3178091145","doi":"https://doi.org/10.1109/tcomm.2021.3096543","mag":"3178091145"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2021.3096543","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2021.3096543","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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/A5090707691","display_name":"Deyou Zhang","orcid":"https://orcid.org/0000-0001-9621-561X"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]},{"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":["AU","SE"],"is_corresponding":true,"raw_author_name":"Deyou Zhang","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology, Stockholm, Sweden","School of Electrical and Information Engineering, The University of Sydney, Sydney, NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"School of Electrical and Information Engineering, The University of Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100413583","display_name":"Ang Li","orcid":"https://orcid.org/0000-0001-8235-7596"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ang Li","raw_affiliation_strings":["School of Information and Communications Engineering, Faculty of Electronic and Information Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Information and Communications Engineering, Faculty of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0001-8235-7596","affiliations":[{"raw_affiliation_string":"School of Information and Communications Engineering, Faculty of Electronic and Information Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Information and Communications Engineering, Faculty of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101416762","display_name":"Chandan Pradhan","orcid":"https://orcid.org/0000-0003-3823-3670"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Chandan Pradhan","raw_affiliation_strings":["Ericsson, Minato-ku, Tokyo, Japan","School of Electrical and Information Engineering, The University of Sydney, Sydney, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0003-3823-3670","affiliations":[{"raw_affiliation_string":"Ericsson, Minato-ku, Tokyo, Japan","institution_ids":[]},{"raw_affiliation_string":"School of Electrical and Information Engineering, The University of Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100691319","display_name":"Jun Li","orcid":"https://orcid.org/0000-0002-6239-2922"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Li","raw_affiliation_strings":["School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-6239-2922","affiliations":[{"raw_affiliation_string":"School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043371405","display_name":"Branka Vucetic","orcid":"https://orcid.org/0000-0002-2700-2001"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Branka Vucetic","raw_affiliation_strings":["School of Electrical and Information Engineering, The University of Sydney, Sydney, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0002-2700-2001","affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, The University of Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100448724","display_name":"Yonghui Li","orcid":"https://orcid.org/0000-0001-7702-1123"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yonghui Li","raw_affiliation_strings":["School of Electrical and Information Engineering, The University of Sydney, Sydney, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0001-7702-1123","affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, The University of Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5090707691"],"corresponding_institution_ids":["https://openalex.org/I129604602","https://openalex.org/I86987016"],"apc_list":null,"apc_paid":null,"fwci":1.1184,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.77310505,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"69","issue":"10","first_page":"6939","last_page":"6955"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9970999956130981,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9970999956130981,"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/benchmark","display_name":"Benchmark (surveying)","score":0.6428220868110657},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.6252005696296692},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5697507262229919},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5011978149414062},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.4791907072067261},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.47765958309173584},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46832114458084106},{"id":"https://openalex.org/keywords/maximum-a-posteriori-estimation","display_name":"Maximum a posteriori estimation","score":0.4403926432132721},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.43830406665802},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.4293181598186493},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.4289665222167969},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.414314866065979},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.35557428002357483},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.34303563833236694},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.32480549812316895},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20508483052253723},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19271570444107056},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11882132291793823},{"id":"https://openalex.org/keywords/maximum-likelihood","display_name":"Maximum likelihood","score":0.07837820053100586}],"concepts":[{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6428220868110657},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.6252005696296692},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5697507262229919},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5011978149414062},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.4791907072067261},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.47765958309173584},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46832114458084106},{"id":"https://openalex.org/C9810830","wikidata":"https://www.wikidata.org/wiki/Q635384","display_name":"Maximum a posteriori estimation","level":3,"score":0.4403926432132721},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.43830406665802},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.4293181598186493},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.4289665222167969},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.414314866065979},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.35557428002357483},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34303563833236694},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.32480549812316895},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20508483052253723},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19271570444107056},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11882132291793823},{"id":"https://openalex.org/C49781872","wikidata":"https://www.wikidata.org/wiki/Q1045555","display_name":"Maximum likelihood","level":2,"score":0.07837820053100586},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","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},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2021.3096543","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2021.3096543","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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":[{"id":"https://openalex.org/G2276391916","display_name":null,"funder_award_id":"61872184","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2367534123","display_name":null,"funder_award_id":"2021KWZ-01","funder_id":"https://openalex.org/F4320336565","funder_display_name":"Key Science and Technology Program of Shaanxi Province"},{"id":"https://openalex.org/G4674729601","display_name":null,"funder_award_id":"2020KW-007","funder_id":"https://openalex.org/F4320336565","funder_display_name":"Key Science and Technology Program of Shaanxi Province"},{"id":"https://openalex.org/G5628963577","display_name":null,"funder_award_id":"DP210103410","funder_id":"https://openalex.org/F4320334704","funder_display_name":"Australian Research Council"},{"id":"https://openalex.org/G700747104","display_name":null,"funder_award_id":"2019KW-007","funder_id":"https://openalex.org/F4320336565","funder_display_name":"Key Science and Technology Program of Shaanxi Province"},{"id":"https://openalex.org/G8132340549","display_name":null,"funder_award_id":"DP190101988","funder_id":"https://openalex.org/F4320334704","funder_display_name":"Australian Research Council"},{"id":"https://openalex.org/G8281838290","display_name":null,"funder_award_id":"FL160100032","funder_id":"https://openalex.org/F4320334704","funder_display_name":"Australian Research Council"},{"id":"https://openalex.org/G8952203347","display_name":null,"funder_award_id":"xzy012020007","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320336565","display_name":"Key Science and Technology Program of Shaanxi Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W624827785","https://openalex.org/W948366128","https://openalex.org/W1483249443","https://openalex.org/W1930400786","https://openalex.org/W1996215314","https://openalex.org/W1997834106","https://openalex.org/W2034651337","https://openalex.org/W2053521124","https://openalex.org/W2066798397","https://openalex.org/W2095843437","https://openalex.org/W2104074482","https://openalex.org/W2111953900","https://openalex.org/W2138020668","https://openalex.org/W2186745177","https://openalex.org/W2195693430","https://openalex.org/W2263866228","https://openalex.org/W2278100026","https://openalex.org/W2294344867","https://openalex.org/W2296616510","https://openalex.org/W2339667469","https://openalex.org/W2541405589","https://openalex.org/W2561074820","https://openalex.org/W2586224034","https://openalex.org/W2604765471","https://openalex.org/W2604992528","https://openalex.org/W2740088812","https://openalex.org/W2740385326","https://openalex.org/W2741240030","https://openalex.org/W2751147412","https://openalex.org/W2799206304","https://openalex.org/W2801342153","https://openalex.org/W2887078280","https://openalex.org/W2897381459","https://openalex.org/W2903505234","https://openalex.org/W2907535948","https://openalex.org/W2911644454","https://openalex.org/W2913219941","https://openalex.org/W2946824801","https://openalex.org/W2947007362","https://openalex.org/W2962859484","https://openalex.org/W2963149138","https://openalex.org/W2963384964","https://openalex.org/W2963652863","https://openalex.org/W2963742775","https://openalex.org/W2963766356","https://openalex.org/W2963904701","https://openalex.org/W2969788250","https://openalex.org/W3007970939","https://openalex.org/W3043521615","https://openalex.org/W3099147043","https://openalex.org/W3104264844","https://openalex.org/W4250955649","https://openalex.org/W6733372980"],"related_works":["https://openalex.org/W4388311650","https://openalex.org/W1974056099","https://openalex.org/W4245343541","https://openalex.org/W2386077341","https://openalex.org/W563589758","https://openalex.org/W5922282","https://openalex.org/W2954004777","https://openalex.org/W2150865841","https://openalex.org/W2138865713","https://openalex.org/W2169353922"],"abstract_inverted_index":{"In":[0],"this":[1,93,112],"paper,":[2],"a":[3,20,30,32,83,97,103,145,157,161],"novel":[4],"training":[5,60,124,134],"beam":[6,61,125,135],"sequence":[7,62,136],"design":[8,63,137],"for":[9,87],"multiuser":[10],"millimeter":[11],"wave":[12],"tracking":[13],"systems":[14],"is":[15,24,108,152],"proposed.":[16],"For":[17],"each":[18],"receiver,":[19],"single-path":[21],"channel":[22],"model":[23],"firstly":[25,81,153],"investigated,":[26],"where":[27,144],"we":[28,120],"introduce":[29],"maximum":[31],"posteriori":[33],"(MAP)":[34],"criterion":[35,130],"to":[36,50,64,141],"estimate":[37],"the":[38,52,66,88,149,167,174,180,183],"time-varying":[39],"angle":[40],"of":[41,148,169],"departure":[42],"(AoD),":[43],"followed":[44,155],"by":[45,156],"an":[46,122],"extended":[47,140],"Kalman":[48],"filter":[49],"update":[51],"stale":[53],"complex":[54],"path":[55],"gain.":[56],"We":[57,80],"then":[58,91],"employ":[59],"minimize":[65],"estimated":[67],"AoD\u2019s":[68],"average":[69],"mean":[70],"squared":[71],"error":[72],"(AMSE),":[73],"which":[74,102],"however":[75],"has":[76],"no":[77],"explicit":[78],"expression.":[79],"derive":[82],"closed-form":[84],"upper":[85,94],"bound":[86,95],"AMSE":[89],"and":[90,131],"simplify":[92],"into":[96],"tractable":[98],"form,":[99],"based":[100],"on":[101],"nonlinear":[104],"optimization":[105],"problem":[106],"(NLP)":[107],"formulated.":[109],"By":[110],"solving":[111],"NLP":[113],"optimally":[114],"using":[115],"its":[116,132],"corresponding":[117],"Karush-Kuhn-Tucker":[118],"conditions,":[119],"obtain":[121],"efficient":[123],"sequence.":[126],"The":[127],"proposed":[128,171],"MAP":[129],"associated":[133],"are":[138],"further":[139],"multi-path":[142],"scenarios,":[143],"joint":[146],"estimation":[147,159],"multiple":[150],"paths":[151],"discussed,":[154],"sequential":[158],"as":[160],"low-complexity":[162],"alternative.":[163],"Numerical":[164],"results":[165],"demonstrate":[166],"superiority":[168],"our":[170],"scheme":[172],"over":[173],"existing":[175],"benchmark":[176],"methods,":[177],"especially":[178],"in":[179],"case":[181],"when":[182],"receivers\u2019":[184],"channels":[185],"change":[186],"rapidly.":[187]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
