{"id":"https://openalex.org/W4290996400","doi":"https://doi.org/10.1109/icc45855.2022.9838956","title":"BEM OTFS Receiver with Superimposed Pilots over Channels with Doppler and Delay Spread","display_name":"BEM OTFS Receiver with Superimposed Pilots over Channels with Doppler and Delay Spread","publication_year":2022,"publication_date":"2022-05-16","ids":{"openalex":"https://openalex.org/W4290996400","doi":"https://doi.org/10.1109/icc45855.2022.9838956"},"language":"en","primary_location":{"id":"doi:10.1109/icc45855.2022.9838956","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc45855.2022.9838956","pdf_url":null,"source":{"id":"https://openalex.org/S4363607711","display_name":"ICC 2022 - IEEE International Conference on Communications","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2022 - IEEE International Conference on Communications","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/A5100454958","display_name":"Yujie Liu","orcid":"https://orcid.org/0000-0003-0437-7289"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yujie Liu","raw_affiliation_strings":["Nanyang Technological University,Continental-NTU Corporate Lab,Singapore","Continental-NTU Corporate Lab, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanyang Technological University,Continental-NTU Corporate Lab,Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Continental-NTU Corporate Lab, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100763983","display_name":"Yong Liang Guan","orcid":"https://orcid.org/0000-0002-9757-630X"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yong Liang Guan","raw_affiliation_strings":["Nanyang Technological University,Continental-NTU Corporate Lab,Singapore","Continental-NTU Corporate Lab, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanyang Technological University,Continental-NTU Corporate Lab,Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Continental-NTU Corporate Lab, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100632189","display_name":"David Gonz\u00e1lez G.","orcid":"https://orcid.org/0000-0003-2090-8481"},"institutions":[{"id":"https://openalex.org/I147869694","display_name":"Continental (Germany)","ror":"https://ror.org/0359s0245","country_code":"DE","type":"company","lineage":["https://openalex.org/I147869694"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"David Gonzalez G.","raw_affiliation_strings":["Continental AG,Advanced Connectivity Technologies Group,Germany","Advanced Connectivity Technologies Group, Continental AG, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Continental AG,Advanced Connectivity Technologies Group,Germany","institution_ids":["https://openalex.org/I147869694"]},{"raw_affiliation_string":"Advanced Connectivity Technologies Group, Continental AG, Germany","institution_ids":["https://openalex.org/I147869694"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","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/T11873","display_name":"PAPR reduction in OFDM","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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9746999740600586,"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.972599983215332,"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/channel","display_name":"Channel (broadcasting)","score":0.72975754737854},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.6531575918197632},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5585858821868896},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5460013747215271},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5371570587158203},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.5368106365203857},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5150882601737976},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.40456074476242065},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32301652431488037},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3191371262073517},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2511894702911377},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07766455411911011}],"concepts":[{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.72975754737854},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.6531575918197632},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5585858821868896},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5460013747215271},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5371570587158203},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.5368106365203857},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5150882601737976},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.40456074476242065},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32301652431488037},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3191371262073517},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2511894702911377},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07766455411911011},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc45855.2022.9838956","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc45855.2022.9838956","pdf_url":null,"source":{"id":"https://openalex.org/S4363607711","display_name":"ICC 2022 - IEEE International Conference on Communications","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2022 - IEEE International Conference on Communications","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":20,"referenced_works":["https://openalex.org/W2145103749","https://openalex.org/W2612254130","https://openalex.org/W2888002205","https://openalex.org/W2892245139","https://openalex.org/W2950013137","https://openalex.org/W2962951066","https://openalex.org/W2978825329","https://openalex.org/W2990723501","https://openalex.org/W3011046865","https://openalex.org/W3034450003","https://openalex.org/W3082907477","https://openalex.org/W3111129311","https://openalex.org/W3123152436","https://openalex.org/W3154139020","https://openalex.org/W3156848981","https://openalex.org/W3160738540","https://openalex.org/W3164364176","https://openalex.org/W3172410657","https://openalex.org/W3200021459","https://openalex.org/W6785212374"],"related_works":["https://openalex.org/W2350800846","https://openalex.org/W1965772010","https://openalex.org/W2145263108","https://openalex.org/W2103401693","https://openalex.org/W2114711655","https://openalex.org/W1924406375","https://openalex.org/W2523692415","https://openalex.org/W2203919516","https://openalex.org/W2348584264","https://openalex.org/W4386360563"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3],"near-optimal":[4],"Karhunen-Loeve":[5],"basis":[6],"expansion":[7],"modeling":[8],"(KL-BEM)":[9],"orthogonal":[10],"time":[11],"frequency":[12],"space":[13],"(OTFS)":[14],"receiver":[15,103],"with":[16,28,76],"superimposed":[17,42,49,78],"pilots":[18,50,74,79],"has":[19],"been":[20],"proposed":[21,100,132],"for":[22],"high-mobility":[23],"communications":[24],"over":[25,104],"time-varying":[26],"channels":[27],"Doppler":[29],"and":[30,56,86,142],"delay":[31],"spread.":[32],"First,":[33],"an":[34,89],"initial":[35],"KL-BEM":[36,83,101],"channel":[37,84,128],"estimation":[38,85],"is":[39,118],"conducted":[40],"using":[41],"pilots,":[43],"followed":[44],"by":[45,125],"the":[46,52,66,77,95,99,121,131],"removal":[47],"of":[48,98,109],"from":[51],"received":[53],"OTFS":[54,102],"signal":[55],"equalization":[57,87],"based":[58],"on":[59],"message":[60],"passing":[61],"(MP)":[62],"algorithm.":[63],"After":[64],"that,":[65],"detected":[67],"data":[68],"symbols":[69],"are":[70],"utilized":[71],"as":[72],"pseudo":[73],"together":[75],"to":[80,120],"refine":[81],"both":[82],"in":[88,107],"iterative":[90],"manner.":[91],"Simulation":[92],"results":[93],"confirm":[94],"superior":[96],"performance":[97,117],"prior":[105],"art":[106],"terms":[108],"bit":[110],"error":[111],"rate":[112],"(BER).":[113],"The":[114],"resulting":[115],"BER":[116],"close":[119],"lower":[122],"bound":[123],"obtained":[124],"assuming":[126],"perfect":[127],"estimation.":[129],"Besides,":[130],"scheme":[133],"provides":[134],"high":[135],"spectral":[136],"efficiency,":[137],"while":[138],"featuring":[139],"fast":[140],"convergence":[141],"affordable":[143],"complexity.":[144]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
