{"id":"https://openalex.org/W2057875495","doi":"https://doi.org/10.1007/s11277-014-2181-5","title":"LMMSE Channel Estimation Algorithm Based on Channel Autocorrelation Minimization for LTE-Advanced with Adaptive Guard Interval","display_name":"LMMSE Channel Estimation Algorithm Based on Channel Autocorrelation Minimization for LTE-Advanced with Adaptive Guard Interval","publication_year":2014,"publication_date":"2014-11-11","ids":{"openalex":"https://openalex.org/W2057875495","doi":"https://doi.org/10.1007/s11277-014-2181-5","mag":"2057875495"},"language":"en","primary_location":{"id":"doi:10.1007/s11277-014-2181-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11277-014-2181-5","pdf_url":null,"source":{"id":"https://openalex.org/S49967189","display_name":"Wireless Personal Communications","issn_l":"0929-6212","issn":["0929-6212","1572-834X"],"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":"Wireless Personal 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/A5102937764","display_name":"K. Kavitha","orcid":null},"institutions":[{"id":"https://openalex.org/I15664174","display_name":"Madurai Medical College","ror":"https://ror.org/05ghahk68","country_code":"IN","type":"education","lineage":["https://openalex.org/I15664174"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"K. Kavitha","raw_affiliation_strings":["Department of ECE, K.L.N. College of Information Technology, Madurai, Tamil Nadu, India","Department of ECE, K.L.N. College of Information Technology, Madurai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of ECE, K.L.N. College of Information Technology, Madurai, Tamil Nadu, India","institution_ids":[]},{"raw_affiliation_string":"Department of ECE, K.L.N. College of Information Technology, Madurai, India","institution_ids":["https://openalex.org/I15664174"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000998539","display_name":"M. Suchetha","orcid":"https://orcid.org/0000-0003-0182-6341"},"institutions":[{"id":"https://openalex.org/I117381506","display_name":"Thiruvalluvar University","ror":"https://ror.org/0255nn983","country_code":"IN","type":"education","lineage":["https://openalex.org/I117381506"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. Manikandan","raw_affiliation_strings":["Department of Computer Applications, R. M. D. College of Engineering, Tiruvallur District, Tamil Nadu, India","Department of Computer Applications, R. M. D. College of Engineering, Tiruvallur District, India#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Applications, R. M. D. College of Engineering, Tiruvallur District, Tamil Nadu, India","institution_ids":["https://openalex.org/I117381506"]},{"raw_affiliation_string":"Department of Computer Applications, R. M. D. College of Engineering, Tiruvallur District, India#TAB#","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5102937764"],"corresponding_institution_ids":["https://openalex.org/I15664174"],"apc_list":{"value":2490,"currency":"EUR","value_usd":3090},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.10529535,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"81","issue":"3","first_page":"1233","last_page":"1241"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T11873","display_name":"PAPR reduction in OFDM","score":0.9994999766349792,"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":0.9990000128746033,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/guard-interval","display_name":"Guard interval","score":0.8829219341278076},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.7166208028793335},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7102712392807007},{"id":"https://openalex.org/keywords/autocorrelation","display_name":"Autocorrelation","score":0.6695148944854736},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.6247087717056274},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5246034860610962},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.4764847457408905},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.44018983840942383},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.41494816541671753},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.3200562596321106},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2890692353248596},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1508195400238037},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.09954965114593506}],"concepts":[{"id":"https://openalex.org/C2777796584","wikidata":"https://www.wikidata.org/wiki/Q1132816","display_name":"Guard interval","level":4,"score":0.8829219341278076},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.7166208028793335},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7102712392807007},{"id":"https://openalex.org/C5297727","wikidata":"https://www.wikidata.org/wiki/Q786970","display_name":"Autocorrelation","level":2,"score":0.6695148944854736},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.6247087717056274},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5246034860610962},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.4764847457408905},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.44018983840942383},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.41494816541671753},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.3200562596321106},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2890692353248596},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1508195400238037},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.09954965114593506},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11277-014-2181-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11277-014-2181-5","pdf_url":null,"source":{"id":"https://openalex.org/S49967189","display_name":"Wireless Personal Communications","issn_l":"0929-6212","issn":["0929-6212","1572-834X"],"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":"Wireless Personal Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1988864329","https://openalex.org/W2053627032","https://openalex.org/W2060267628","https://openalex.org/W2067437987","https://openalex.org/W2095305131","https://openalex.org/W2103699908","https://openalex.org/W2104900548","https://openalex.org/W2142038266","https://openalex.org/W2142613017","https://openalex.org/W2156276259","https://openalex.org/W2162737435","https://openalex.org/W2316298462","https://openalex.org/W2327636657"],"related_works":["https://openalex.org/W145271134","https://openalex.org/W2113749299","https://openalex.org/W2288457356","https://openalex.org/W2766924773","https://openalex.org/W2150804860","https://openalex.org/W2026387472","https://openalex.org/W2133934421","https://openalex.org/W2248899616","https://openalex.org/W2905029538","https://openalex.org/W2261314546"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}
