乐胖代购免代理版

{"id":"https://openalex.org/W2038387027","doi":"https://doi.org/10.1109/glocom.2008.ecp.657","title":"A Low-Complexity Iterative Channel Estimation and Detection Technique for Doubly Selective Channels","display_name":"A Low-Complexity Iterative Channel Estimation and Detection Technique for Doubly Selective Channels","publication_year":2008,"publication_date":"2008-11-01","ids":{"openalex":"https://openalex.org/W2038387027","doi":"https://doi.org/10.1109/glocom.2008.ecp.657","mag":"2038387027"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2008.ecp.657","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ro.uow.edu.au/articles/conference_contribution/A_low-complexity_iterative_channel_estimation_and_detection_technique_for_doubly_selective_channels/27723162/1/files/50475990.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047844850","display_name":"Qinghua Guo","orcid":"https://orcid.org/0000-0002-5180-7854"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Qinghua Guo","raw_affiliation_strings":["City Univ. of Hong Kong, , Hong Kong"],"affiliations":[{"raw_affiliation_string":"City Univ. of Hong Kong, , Hong Kong","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100741314","display_name":"Li Ping","orcid":"https://orcid.org/0000-0002-4933-5093"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Ping Li","raw_affiliation_strings":["City Univ. of Hong Kong, , Hong Kong"],"affiliations":[{"raw_affiliation_string":"City Univ. of Hong Kong, , Hong Kong","institution_ids":["https://openalex.org/I168719708"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.603,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":6,"citation_normalized_percentile":{"value":0.544423,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":80,"max":81},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9999,"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":0.9999,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9988,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9987,"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/cyclic-prefix","display_name":"Cyclic prefix","score":0.8467693}],"concepts":[{"id":"https://openalex.org/C2778775284","wikidata":"https://www.wikidata.org/wiki/Q5198224","display_name":"Cyclic prefix","level":4,"score":0.8467693},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.74025106},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.65184134},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6089684},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6070714},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.56161845},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.48268557},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.47491157},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.4432236},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.42803377},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18415388},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10921514},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2008.ecp.657","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"https://ro.uow.edu.au/eispapers/982","pdf_url":"https://ro.uow.edu.au/articles/conference_contribution/A_low-complexity_iterative_channel_estimation_and_detection_technique_for_doubly_selective_channels/27723162/1/files/50475990.pdf","source":{"id":"https://openalex.org/S4306400510","display_name":"Research Online (University of Wollongong)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I204824540","host_organization_name":"University of Wollongong","host_organization_lineage":["https://openalex.org/I204824540"],"host_organization_lineage_names":["University of Wollongong"],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":true,"landing_page_url":"https://ro.uow.edu.au/eispapers/970","pdf_url":"https://ro.uow.edu.au/articles/journal_contribution/A_low-complexity_iterative_channel_estimation_and_detection_technique_for_doubly_selective_channels/27752643/1/files/50514291.pdf","source":{"id":"https://openalex.org/S4306400510","display_name":"Research Online (University of Wollongong)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I204824540","host_organization_name":"University of Wollongong","host_organization_lineage":["https://openalex.org/I204824540"],"host_organization_lineage_names":["University of Wollongong"],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://ro.uow.edu.au/eispapers/982","pdf_url":"https://ro.uow.edu.au/articles/conference_contribution/A_low-complexity_iterative_channel_estimation_and_detection_technique_for_doubly_selective_channels/27723162/1/files/50475990.pdf","source":{"id":"https://openalex.org/S4306400510","display_name":"Research Online (University of Wollongong)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I204824540","host_organization_name":"University of Wollongong","host_organization_lineage":["https://openalex.org/I204824540"],"host_organization_lineage_names":["University of Wollongong"],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":32,"referenced_works":["https://openalex.org/W1525535255","https://openalex.org/W1562979145","https://openalex.org/W1596939795","https://openalex.org/W2045407304","https://openalex.org/W2052963087","https://openalex.org/W2079214537","https://openalex.org/W2088326584","https://openalex.org/W2096429930","https://openalex.org/W2097979474","https://openalex.org/W2101030877","https://openalex.org/W2101617851","https://openalex.org/W2104465372","https://openalex.org/W2107691793","https://openalex.org/W2107959360","https://openalex.org/W2108656301","https://openalex.org/W2110468483","https://openalex.org/W2110678899","https://openalex.org/W2119028519","https://openalex.org/W2132970712","https://openalex.org/W2138924899","https://openalex.org/W2141191255","https://openalex.org/W2144615238","https://openalex.org/W2150843665","https://openalex.org/W2150859678","https://openalex.org/W2151948222","https://openalex.org/W2158149631","https://openalex.org/W2158321335","https://openalex.org/W2163982637","https://openalex.org/W2610857016","https://openalex.org/W3022697170","https://openalex.org/W3151810071","https://openalex.org/W4206180546"],"related_works":["https://openalex.org/W2564136926","https://openalex.org/W2371518943","https://openalex.org/W2355672245","https://openalex.org/W2169555090","https://openalex.org/W2163986192","https://openalex.org/W2143281946","https://openalex.org/W2124096513","https://openalex.org/W2109072943","https://openalex.org/W2009705587","https://openalex.org/W1569011150"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,22,38],"low-complexity":[6,76],"iterative":[7],"joint":[8],"channel":[9,33,78],"estimation,":[10],"detection":[11],"and":[12,59],"decoding":[13],"technique":[14],"for":[15],"doubly":[16],"selective":[17],"channels.":[18,90],"The":[19],"key":[20],"is":[21,34,81],"segment-by-segment":[23],"frequency":[24],"domain":[25],"equalization":[26],"(FDE)":[27],"strategy":[28],"under":[29],"the":[30,57,64,71,97,100],"assumption":[31],"that":[32],"approximately":[35],"static":[36],"within":[37],"short":[39],"segment.":[40],"Guard":[41],"gaps":[42],"(for":[43],"cyclic":[44,67],"prefixing":[45],"or":[46],"zero":[47],"padding)":[48],"are":[49,93],"not":[50],"required":[51],"between":[52],"adjacent":[53],"segments,":[54],"which":[55],"avoids":[56],"power":[58],"spectral":[60],"overheads":[61],"due":[62],"to":[63,84,95],"use":[65],"of":[66,88,99],"prefix":[68],"(CP)":[69],"in":[70],"conventional":[72],"FDE":[73],"technique.":[74],"A":[75],"bi-directional":[77],"estimation":[79],"algorithm":[80],"also":[82],"developed":[83],"exploit":[85],"correlation":[86],"information":[87],"time-varying":[89],"Simulation":[91],"results":[92],"provided":[94],"demonstrate":[96],"efficiency":[98],"proposed":[101],"algorithms.":[102]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2038387027","counts_by_year":[{"year":2018,"cited_by_count":2}],"updated_date":"2025-01-06T00:44:48.523011","created_date":"2016-06-24"}