{"id":"https://openalex.org/W3133901342","doi":"https://doi.org/10.1109/lwc.2021.3063904","title":"A Low-Complexity Message Passing Detector for OTFS Modulation With Probability Clipping","display_name":"A Low-Complexity Message Passing Detector for OTFS Modulation With Probability Clipping","publication_year":2021,"publication_date":"2021-03-04","ids":{"openalex":"https://openalex.org/W3133901342","doi":"https://doi.org/10.1109/lwc.2021.3063904","mag":"3133901342"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2021.3063904","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2021.3063904","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Wireless Communications Letters","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":null,"display_name":"Haojian Zhang","orcid":"https://orcid.org/0000-0001-7552-1925"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haojian Zhang","raw_affiliation_strings":["School of Electronics and Information Engineering, Harbin Institute of Technology (Shenzhen), Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0001-7552-1925","affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology (Shenzhen), Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100329653","display_name":"Tingting Zhang","orcid":"https://orcid.org/0000-0003-2585-0290"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tingting Zhang","raw_affiliation_strings":["Network Communication Research Center, Shenzhen Pengcheng Laboratory, Shenzhen, China","School of Electronics and Information Engineering, Harbin Institute of Technology (Shenzhen), Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0003-2585-0290","affiliations":[{"raw_affiliation_string":"Network Communication Research Center, Shenzhen Pengcheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]},{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology (Shenzhen), Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.5596,"has_fulltext":false,"cited_by_count":45,"citation_normalized_percentile":{"value":0.93281116,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"10","issue":"6","first_page":"1271","last_page":"1275"},"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/T10232","display_name":"Optical Network Technologies","score":0.9781000018119812,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9707000255584717,"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/detector","display_name":"Detector","score":0.6743677854537964},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6550076603889465},{"id":"https://openalex.org/keywords/clipping","display_name":"Clipping (morphology)","score":0.6540294885635376},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5848175287246704},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5419446229934692},{"id":"https://openalex.org/keywords/diversity-gain","display_name":"Diversity gain","score":0.5357747673988342},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5064703226089478},{"id":"https://openalex.org/keywords/matched-filter","display_name":"Matched filter","score":0.459447979927063},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.43851256370544434},{"id":"https://openalex.org/keywords/message-passing","display_name":"Message passing","score":0.4130387306213379},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2280208170413971},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.21394386887550354},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08764979243278503},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.07527041435241699}],"concepts":[{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6743677854537964},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6550076603889465},{"id":"https://openalex.org/C2776848632","wikidata":"https://www.wikidata.org/wiki/Q853463","display_name":"Clipping (morphology)","level":2,"score":0.6540294885635376},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5848175287246704},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5419446229934692},{"id":"https://openalex.org/C164785522","wikidata":"https://www.wikidata.org/wiki/Q5283966","display_name":"Diversity gain","level":4,"score":0.5357747673988342},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5064703226089478},{"id":"https://openalex.org/C50151734","wikidata":"https://www.wikidata.org/wiki/Q1759577","display_name":"Matched filter","level":3,"score":0.459447979927063},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.43851256370544434},{"id":"https://openalex.org/C854659","wikidata":"https://www.wikidata.org/wiki/Q1859284","display_name":"Message passing","level":2,"score":0.4130387306213379},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2280208170413971},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.21394386887550354},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08764979243278503},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.07527041435241699},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lwc.2021.3063904","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2021.3063904","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2111649089","display_name":"\u57fa\u4e8e\u65e0\u7ebf\u63a2\u6d4b\u7f51\u7edc\u7684\u8d44\u6e90\u5206\u914d\u548c\u8c03\u5ea6\u7b56\u7565\u7814\u7a76","funder_award_id":"61771159","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8608808607","display_name":null,"funder_award_id":"91638204","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2026440501","https://openalex.org/W2612254130","https://openalex.org/W2789635206","https://openalex.org/W2888002205","https://openalex.org/W2899406779","https://openalex.org/W2950013137","https://openalex.org/W2962951066","https://openalex.org/W2978454676","https://openalex.org/W2978825329","https://openalex.org/W2990723501","https://openalex.org/W2995336301","https://openalex.org/W3022137255","https://openalex.org/W3023769997","https://openalex.org/W3128605099","https://openalex.org/W3132642262","https://openalex.org/W3189209457","https://openalex.org/W6790678090"],"related_works":["https://openalex.org/W2978729728","https://openalex.org/W2035130982","https://openalex.org/W4288966080","https://openalex.org/W3198227724","https://openalex.org/W3198205105","https://openalex.org/W2124718873","https://openalex.org/W2956000802","https://openalex.org/W110878719","https://openalex.org/W2792172447","https://openalex.org/W4224883704"],"abstract_inverted_index":{"The":[0],"recently":[1],"proposed":[2],"orthogonal":[3],"time":[4],"frequency":[5],"space":[6],"(OTFS)":[7],"modulates":[8],"the":[9,12,16,25,32,45,77,100,117],"data":[10],"in":[11,40,92],"delay-Doppler":[13],"domain,":[14],"thereby":[15],"2-D":[17],"diversity":[18],"gain":[19],"can":[20,85,96,106],"be":[21,86,97,107],"obtained":[22],"to":[23,44,116],"improve":[24],"communication":[26],"performance":[27,91],"over":[28,112],"time-varying":[29,113],"channels.":[30],"However,":[31],"matrix-inversion":[33],"based":[34,59],"detectors":[35],"have":[36],"pretty":[37],"high":[38,104],"complexity":[39,56,78],"OTFS":[41],"systems":[42],"due":[43],"large":[46],"size":[47],"of":[48,82],"channel":[49],"matrix.":[50],"This":[51],"letter":[52],"proposes":[53],"a":[54,66],"low":[55,93],"matched":[57,74],"filtering":[58,75],"message":[60],"passing":[61],"detector":[62],"(MF-MPD),":[63],"combined":[64],"with":[65],"novel":[67],"probability":[68],"clipping":[69],"(PC)":[70],"solution.":[71],"Benefit":[72],"from":[73],"processing,":[76],"and":[79,88],"storage":[80],"requirement":[81],"this":[83],"solution":[84],"reduced,":[87],"better":[89],"BER":[90,101],"SNR":[94],"regimes":[95],"achieved.":[98],"Furthermore,":[99],"floor":[102],"at":[103],"SNRs":[105],"obviously":[108],"improved":[109],"via":[110],"PC":[111],"channels":[114],"according":[115],"numerical":[118],"results.":[119]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":14},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":12},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}