{"id":"https://openalex.org/W2766712956","doi":"https://doi.org/10.1109/ncc.2017.8077049","title":"Optimal pilot design for channel estimation in single/multicarrier block transmission systems","display_name":"Optimal pilot design for channel estimation in single/multicarrier block transmission systems","publication_year":2017,"publication_date":"2017-03-01","ids":{"openalex":"https://openalex.org/W2766712956","doi":"https://doi.org/10.1109/ncc.2017.8077049","mag":"2766712956"},"language":"en","primary_location":{"id":"doi:10.1109/ncc.2017.8077049","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc.2017.8077049","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Twenty-third National Conference on Communications (NCC)","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/A5041906459","display_name":"Manjeer Majumder","orcid":"https://orcid.org/0000-0002-5183-2144"},"institutions":[{"id":"https://openalex.org/I94234084","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75","country_code":"IN","type":"education","lineage":["https://openalex.org/I94234084"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Manjeer Majumder","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Kanpur, Kanpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Kanpur, Kanpur, India","institution_ids":["https://openalex.org/I94234084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072175212","display_name":"Ankit Kudeshia","orcid":"https://orcid.org/0000-0002-3479-2099"},"institutions":[{"id":"https://openalex.org/I94234084","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75","country_code":"IN","type":"education","lineage":["https://openalex.org/I94234084"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ankit Kudeshia","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Kanpur, Kanpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Kanpur, Kanpur, India","institution_ids":["https://openalex.org/I94234084"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021662164","display_name":"Aditya K. Jagannatham","orcid":"https://orcid.org/0000-0003-1594-5181"},"institutions":[{"id":"https://openalex.org/I94234084","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75","country_code":"IN","type":"education","lineage":["https://openalex.org/I94234084"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Aditya K. Jagannatham","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Kanpur, Kanpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Kanpur, Kanpur, India","institution_ids":["https://openalex.org/I94234084"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I94234084"],"apc_list":null,"apc_paid":null,"fwci":0.2924,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.61225594,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"2","issue":null,"first_page":"1","last_page":"6"},"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":0.9995999932289124,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9993000030517578,"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/cyclic-prefix","display_name":"Cyclic prefix","score":0.8561773300170898},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6414083242416382},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6073834896087646},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.5769703388214111},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5650709271430969},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5629042387008667},{"id":"https://openalex.org/keywords/sc-fde","display_name":"SC-FDE","score":0.5207967162132263},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.463610976934433},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.42661038041114807},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.36192750930786133},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.35887449979782104},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30715829133987427},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2462555170059204},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.18636229634284973},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1340692937374115}],"concepts":[{"id":"https://openalex.org/C2778775284","wikidata":"https://www.wikidata.org/wiki/Q5198224","display_name":"Cyclic prefix","level":4,"score":0.8561773300170898},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6414083242416382},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6073834896087646},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.5769703388214111},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5650709271430969},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5629042387008667},{"id":"https://openalex.org/C2781397150","wikidata":"https://www.wikidata.org/wiki/Q16861691","display_name":"SC-FDE","level":4,"score":0.5207967162132263},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.463610976934433},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.42661038041114807},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.36192750930786133},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35887449979782104},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30715829133987427},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2462555170059204},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.18636229634284973},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1340692937374115},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ncc.2017.8077049","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc.2017.8077049","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Twenty-third National Conference on Communications (NCC)","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":17,"referenced_works":["https://openalex.org/W250076511","https://openalex.org/W1670903474","https://openalex.org/W1965392255","https://openalex.org/W2095842100","https://openalex.org/W2096429930","https://openalex.org/W2107243693","https://openalex.org/W2112920116","https://openalex.org/W2120773774","https://openalex.org/W2123400590","https://openalex.org/W2126794938","https://openalex.org/W2127717682","https://openalex.org/W2134400130","https://openalex.org/W2158377227","https://openalex.org/W2164360791","https://openalex.org/W2164541485","https://openalex.org/W2171177835","https://openalex.org/W3148388057"],"related_works":["https://openalex.org/W2163986192","https://openalex.org/W2169555090","https://openalex.org/W2143281946","https://openalex.org/W2564136926","https://openalex.org/W2109072943","https://openalex.org/W2355672245","https://openalex.org/W2009705587","https://openalex.org/W2124096513","https://openalex.org/W2137628537","https://openalex.org/W2133105192"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,67,140],"novel":[4],"approach":[5],"for":[6,11,41],"optimal":[7,77],"pilot":[8,78,134,142],"sequence":[9,79],"design":[10,31,135],"channel":[12,47,57],"estimation":[13,48],"in":[14,58,137,144],"single":[15,90,99],"carrier":[16,20,91,100],"(SC)":[17],"and":[18,104,114,153],"multi":[19],"(MC)":[21],"block":[22,86],"transmission":[23,87],"systems":[24,88],"over":[25],"frequency":[26],"selective":[27],"channels.":[28],"The":[29,72],"training":[30],"is":[32,81],"based":[33],"on":[34],"minimizing":[35],"the":[36,52,56,61,76,111,128,132,148],"Bayesian":[37],"Cramer-Rao":[38],"bound":[39],"(BCRB)":[40],"mean":[42,149],"square":[43,150],"error":[44,151,155],"(MSE)":[45,152],"of":[46,55,131,146],"which":[49,80],"also":[50],"employs":[51],"prior":[53],"knowledge":[54],"conjunction":[59],"with":[60,119],"receiver":[62],"noise":[63],"covariance":[64],"subject":[65],"to":[66,83,126,139],"total":[68],"transmit":[69],"power":[70],"constraint.":[71],"proposed":[73,112,133],"scheme":[74,136],"derives":[75],"applicable":[82],"all":[84],"four":[85],"i.e.":[89],"zero":[92,96],"padding":[93,97],"(SC-ZP),":[94],"multi-carrier":[95,105],"(MC-ZP),":[98],"cyclic":[101,106],"prefix":[102,107],"(SC-CP)":[103],"(MC-CP)":[108],"systems.":[109],"Thus,":[110],"framework":[113],"results":[115,123],"derived":[116],"are":[117,124],"general":[118],"wide":[120],"applicability.":[121],"Simulation":[122],"presented":[125],"show":[127],"improved":[129],"performance":[130],"comparison":[138],"conventional":[141],"design,":[143],"terms":[145],"both":[147],"bit":[154],"rate":[156],"(BER).":[157]},"counts_by_year":[{"year":2020,"cited_by_count":2}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}