{"id":"https://openalex.org/W2539111020","doi":"https://doi.org/10.1109/iswcs.2016.7600941","title":"Data-aided autoregressive sparse channel tracking for OFDM systems","display_name":"Data-aided autoregressive sparse channel tracking for OFDM systems","publication_year":2016,"publication_date":"2016-09-01","ids":{"openalex":"https://openalex.org/W2539111020","doi":"https://doi.org/10.1109/iswcs.2016.7600941","mag":"2539111020"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs.2016.7600941","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2016.7600941","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Symposium on Wireless Communication Systems (ISWCS)","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/A5074311907","display_name":"Ay\u015fe Bet\u00fcl B\u00fcy\u00fck\u015far","orcid":"https://orcid.org/0000-0002-3844-8471"},"institutions":[{"id":"https://openalex.org/I48912391","display_name":"Istanbul Technical University","ror":"https://ror.org/059636586","country_code":"TR","type":"education","lineage":["https://openalex.org/I48912391"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Ayse Betul Buyuksar","raw_affiliation_strings":["Department of Electronics and Communications Engineering, Istanbul Technical University, Istanbul, Turkey"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communications Engineering, Istanbul Technical University, Istanbul, Turkey","institution_ids":["https://openalex.org/I48912391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066196538","display_name":"Habib \u015eenol","orcid":"https://orcid.org/0000-0001-5724-0839"},"institutions":[{"id":"https://openalex.org/I132286405","display_name":"Kadir Has University","ror":"https://ror.org/03zzckc47","country_code":"TR","type":"education","lineage":["https://openalex.org/I132286405"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Habib Senol","raw_affiliation_strings":["Faculty of Engineering and Natural Sciences, Kadir Has University, Istanbul, Turkey"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Natural Sciences, Kadir Has University, Istanbul, Turkey","institution_ids":["https://openalex.org/I132286405"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056461947","display_name":"Serhat Erk\u00fc\u00e7\u00fck","orcid":"https://orcid.org/0000-0001-7041-8013"},"institutions":[{"id":"https://openalex.org/I132286405","display_name":"Kadir Has University","ror":"https://ror.org/03zzckc47","country_code":"TR","type":"education","lineage":["https://openalex.org/I132286405"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Serhat Erkucuk","raw_affiliation_strings":["Faculty of Engineering and Natural Sciences, Kadir Has University, Istanbul, Turkey"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Natural Sciences, Kadir Has University, Istanbul, Turkey","institution_ids":["https://openalex.org/I132286405"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053539115","display_name":"Hakan Ali \u00c7\u0131rpan","orcid":"https://orcid.org/0000-0002-3591-6567"},"institutions":[{"id":"https://openalex.org/I48912391","display_name":"Istanbul Technical University","ror":"https://ror.org/059636586","country_code":"TR","type":"education","lineage":["https://openalex.org/I48912391"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Hakan Ali Cirpan","raw_affiliation_strings":["Department of Electronics and Communications Engineering, Istanbul Technical University, Istanbul, Turkey"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communications Engineering, Istanbul Technical University, Istanbul, Turkey","institution_ids":["https://openalex.org/I48912391"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5074311907"],"corresponding_institution_ids":["https://openalex.org/I48912391"],"apc_list":null,"apc_paid":null,"fwci":0.3107,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.62998369,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"3","issue":null,"first_page":"424","last_page":"428"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9995999932289124,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7407970428466797},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.674976110458374},{"id":"https://openalex.org/keywords/initialization","display_name":"Initialization","score":0.6265419721603394},{"id":"https://openalex.org/keywords/autoregressive-model","display_name":"Autoregressive model","score":0.6158304214477539},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.612727701663971},{"id":"https://openalex.org/keywords/matching-pursuit","display_name":"Matching pursuit","score":0.5818020701408386},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5395601987838745},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5080301761627197},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.4718984067440033},{"id":"https://openalex.org/keywords/maximum-a-posteriori-estimation","display_name":"Maximum a posteriori estimation","score":0.4553225338459015},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.25007128715515137},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.24351418018341064},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20311984419822693},{"id":"https://openalex.org/keywords/maximum-likelihood","display_name":"Maximum likelihood","score":0.14317715167999268},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06811469793319702}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7407970428466797},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.674976110458374},{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.6265419721603394},{"id":"https://openalex.org/C159877910","wikidata":"https://www.wikidata.org/wiki/Q2202883","display_name":"Autoregressive model","level":2,"score":0.6158304214477539},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.612727701663971},{"id":"https://openalex.org/C156872377","wikidata":"https://www.wikidata.org/wiki/Q6786281","display_name":"Matching pursuit","level":3,"score":0.5818020701408386},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5395601987838745},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5080301761627197},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.4718984067440033},{"id":"https://openalex.org/C9810830","wikidata":"https://www.wikidata.org/wiki/Q635384","display_name":"Maximum a posteriori estimation","level":3,"score":0.4553225338459015},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25007128715515137},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.24351418018341064},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20311984419822693},{"id":"https://openalex.org/C49781872","wikidata":"https://www.wikidata.org/wiki/Q1045555","display_name":"Maximum likelihood","level":2,"score":0.14317715167999268},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06811469793319702},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iswcs.2016.7600941","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2016.7600941","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Symposium on Wireless Communication Systems (ISWCS)","raw_type":"proceedings-article"},{"id":"pmh:oai:polen.itu.edu.tr:11527/62287","is_oa":false,"landing_page_url":"https://hdl.handle.net/11527/62287","pdf_url":null,"source":{"id":"https://openalex.org/S4306400460","display_name":"Istanbul Technical University Academic Open Archive (Istanbul Technical University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I48912391","host_organization_name":"Istanbul Technical University","host_organization_lineage":["https://openalex.org/I48912391"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1591116419","https://openalex.org/W1965392255","https://openalex.org/W2006973737","https://openalex.org/W2019308884","https://openalex.org/W2034260606","https://openalex.org/W2050994160","https://openalex.org/W2054892360","https://openalex.org/W2121830132","https://openalex.org/W2127271355","https://openalex.org/W2137012645","https://openalex.org/W2137628444","https://openalex.org/W2161623414","https://openalex.org/W3105340263","https://openalex.org/W4235042061","https://openalex.org/W6635468032","https://openalex.org/W6820645939"],"related_works":["https://openalex.org/W2042644197","https://openalex.org/W2073241848","https://openalex.org/W3204184292","https://openalex.org/W2785927776","https://openalex.org/W3176564347","https://openalex.org/W2020549994","https://openalex.org/W4220674950","https://openalex.org/W4283773090","https://openalex.org/W2775231398","https://openalex.org/W2583573874"],"abstract_inverted_index":{"In":[0,19],"order":[1],"to":[2],"meet":[3],"future":[4],"communication":[5],"system":[6],"requirements,":[7],"channel":[8,32],"estimation":[9,33],"over":[10],"fast":[11],"fading":[12],"and":[13],"frequency":[14],"selective":[15],"channels":[16],"is":[17,35],"crucial.":[18],"this":[20],"paper,":[21],"Space":[22],"Alternated":[23],"Generalized":[24],"Expectation":[25],"Maximization":[26],"Maximum":[27],"a":[28],"Posteriori":[29],"(SAGE-MAP)":[30],"based":[31,98],"algorithm":[34,54,64,74],"proposed":[36,96],"for":[37,44,90],"Orthogonal":[38,65],"Frequency":[39],"Division":[40],"Multiplexing":[41],"(OFDM)":[42],"systems":[43],"Autoregressive":[45],"(AR)":[46],"modeled":[47],"time-varying":[48],"sparse":[49,62],"channels.":[50],"Also,":[51],"an":[52],"initialization":[53],"has":[55],"been":[56],"developed":[57],"from":[58],"the":[59,70,95],"widely":[60],"used":[61],"approximation":[63],"Matching":[66],"Pursuit":[67],"(OMP),":[68],"since":[69],"performance":[71],"of":[72],"SAGE":[73],"strictly":[75],"depends":[76],"on":[77],"initialization.":[78],"The":[79],"results":[80],"show":[81],"that":[82],"multipath":[83],"delay":[84],"positions":[85],"can":[86],"be":[87],"tracked":[88],"successfully":[89],"every":[91],"time":[92],"instant":[93],"using":[94],"SAGE-MAP":[97],"approach.":[99]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-03-06T13:50:29.536080","created_date":"2025-10-10T00:00:00"}
