{"id":"https://openalex.org/W4394598514","doi":"https://doi.org/10.1007/s10776-024-00621-5","title":"Reliable Pilot Search Method for Enhancing BER Performance in Underwater Acoustic OFDM Systems with MMSE Estimator","display_name":"Reliable Pilot Search Method for Enhancing BER Performance in Underwater Acoustic OFDM Systems with MMSE Estimator","publication_year":2024,"publication_date":"2024-04-09","ids":{"openalex":"https://openalex.org/W4394598514","doi":"https://doi.org/10.1007/s10776-024-00621-5"},"language":"en","primary_location":{"id":"doi:10.1007/s10776-024-00621-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10776-024-00621-5","pdf_url":null,"source":{"id":"https://openalex.org/S81442583","display_name":"International Journal of Wireless Information Networks","issn_l":"1068-9605","issn":["1068-9605","1572-8129"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Wireless Information Networks","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/A5100651746","display_name":"Thi Nga Nguyen","orcid":"https://orcid.org/0000-0002-2657-8279"},"institutions":[{"id":"https://openalex.org/I70349855","display_name":"Vietnam Academy of Science and Technology","ror":"https://ror.org/02wsd5p50","country_code":"VN","type":"government","lineage":["https://openalex.org/I70349855"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Thi Nga Nguyen","raw_affiliation_strings":["Academy of Military Science and Technology, Hoang Sam, Hanoi, Vietnam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Academy of Military Science and Technology, Hoang Sam, Hanoi, Vietnam","institution_ids":["https://openalex.org/I70349855"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104151503","display_name":"Anh Huy Phan","orcid":null},"institutions":[{"id":"https://openalex.org/I70349855","display_name":"Vietnam Academy of Science and Technology","ror":"https://ror.org/02wsd5p50","country_code":"VN","type":"government","lineage":["https://openalex.org/I70349855"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Anh Huy Phan","raw_affiliation_strings":["Academy of Military Science and Technology, Hoang Sam, Hanoi, Vietnam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Academy of Military Science and Technology, Hoang Sam, Hanoi, Vietnam","institution_ids":["https://openalex.org/I70349855"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082857079","display_name":"Van Loi Cao","orcid":"https://orcid.org/0000-0002-3637-9230"},"institutions":[{"id":"https://openalex.org/I131359167","display_name":"Le Quy Don Technical University","ror":"https://ror.org/04wgyjv21","country_code":"VN","type":"education","lineage":["https://openalex.org/I131359167"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Van Loi Cao","raw_affiliation_strings":["Advanced Wireless Communications Group, Le Quy Don Technical University, Hoang Quoc Viet, Hanoi, Vietnam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Wireless Communications Group, Le Quy Don Technical University, Hoang Quoc Viet, Hanoi, Vietnam","institution_ids":["https://openalex.org/I131359167"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013024980","display_name":"Ph\u1ea1m Thanh Hi\u1ec7p","orcid":"https://orcid.org/0000-0002-6117-2100"},"institutions":[{"id":"https://openalex.org/I131359167","display_name":"Le Quy Don Technical University","ror":"https://ror.org/04wgyjv21","country_code":"VN","type":"education","lineage":["https://openalex.org/I131359167"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Pham Thanh Hiep","raw_affiliation_strings":["Advanced Wireless Communications Group, Le Quy Don Technical University, Hoang Quoc Viet, Hanoi, Vietnam"],"raw_orcid":"https://orcid.org/0000-0002-6117-2100","affiliations":[{"raw_affiliation_string":"Advanced Wireless Communications Group, Le Quy Don Technical University, Hoang Quoc Viet, Hanoi, Vietnam","institution_ids":["https://openalex.org/I131359167"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5013024980"],"corresponding_institution_ids":["https://openalex.org/I131359167"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.9637,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.71992207,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"31","issue":"2","first_page":"84","last_page":"95"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11192","display_name":"Underwater Vehicles and Communication Systems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9977999925613403,"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/T11698","display_name":"Underwater Acoustics Research","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8095613718032837},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.707317054271698},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6853018999099731},{"id":"https://openalex.org/keywords/underwater-acoustic-communication","display_name":"Underwater acoustic communication","score":0.5809706449508667},{"id":"https://openalex.org/keywords/underwater","display_name":"Underwater","score":0.5103105902671814},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24708205461502075},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1927821934223175},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10911419987678528},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.06441417336463928},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.057247310876846313}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8095613718032837},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.707317054271698},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6853018999099731},{"id":"https://openalex.org/C169111936","wikidata":"https://www.wikidata.org/wiki/Q424098","display_name":"Underwater acoustic communication","level":3,"score":0.5809706449508667},{"id":"https://openalex.org/C98083399","wikidata":"https://www.wikidata.org/wiki/Q3246517","display_name":"Underwater","level":2,"score":0.5103105902671814},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24708205461502075},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1927821934223175},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10911419987678528},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.06441417336463928},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.057247310876846313},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10776-024-00621-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10776-024-00621-5","pdf_url":null,"source":{"id":"https://openalex.org/S81442583","display_name":"International Journal of Wireless Information Networks","issn_l":"1068-9605","issn":["1068-9605","1572-8129"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Wireless Information Networks","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.5199999809265137,"display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W639032555","https://openalex.org/W1669004425","https://openalex.org/W1866955139","https://openalex.org/W1980766085","https://openalex.org/W2009171710","https://openalex.org/W2009804951","https://openalex.org/W2014724694","https://openalex.org/W2044250005","https://openalex.org/W2045548574","https://openalex.org/W2054585582","https://openalex.org/W2064076416","https://openalex.org/W2077097456","https://openalex.org/W2078220650","https://openalex.org/W2102368455","https://openalex.org/W2143553410","https://openalex.org/W2144689699","https://openalex.org/W2319558922","https://openalex.org/W2538507476","https://openalex.org/W2550018900","https://openalex.org/W2724419330","https://openalex.org/W2725919984","https://openalex.org/W2771472003","https://openalex.org/W2781663091","https://openalex.org/W2782150263","https://openalex.org/W2789873852","https://openalex.org/W2804407783","https://openalex.org/W2915097532","https://openalex.org/W2940573732","https://openalex.org/W2955625351","https://openalex.org/W3026634310","https://openalex.org/W3035963388","https://openalex.org/W3039616960","https://openalex.org/W3132762268","https://openalex.org/W3154825864","https://openalex.org/W3163165094","https://openalex.org/W3169113599","https://openalex.org/W3174148630","https://openalex.org/W4200539667","https://openalex.org/W4205533812","https://openalex.org/W4235237173","https://openalex.org/W4299988208","https://openalex.org/W4309157550"],"related_works":["https://openalex.org/W3081304190","https://openalex.org/W2477841276","https://openalex.org/W4225540233","https://openalex.org/W1989468614","https://openalex.org/W46613192","https://openalex.org/W2539461158","https://openalex.org/W2556643280","https://openalex.org/W4285703999","https://openalex.org/W2185568765","https://openalex.org/W2353494610"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":3}],"updated_date":"2026-01-20T23:28:44.954186","created_date":"2025-10-10T00:00:00"}