{"id":"https://openalex.org/W2482736528","doi":"https://doi.org/10.1109/wocc.2016.7506570","title":"Compressive sensing based channel estimation for scattered pilot OFDM Systems over doubly-selective Rician channel","display_name":"Compressive sensing based channel estimation for scattered pilot OFDM Systems over doubly-selective Rician channel","publication_year":2016,"publication_date":"2016-05-01","ids":{"openalex":"https://openalex.org/W2482736528","doi":"https://doi.org/10.1109/wocc.2016.7506570","mag":"2482736528"},"language":"en","primary_location":{"id":"doi:10.1109/wocc.2016.7506570","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wocc.2016.7506570","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 25th Wireless and Optical Communication Conference (WOCC)","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/A5084560640","display_name":"Tianjun Liu","orcid":"https://orcid.org/0000-0002-3630-0414"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianjun Liu","raw_affiliation_strings":["Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, Sichuan, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, Sichuan, P. R. China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064618185","display_name":"Kaili Zheng","orcid":"https://orcid.org/0000-0002-7634-5035"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaili Zheng","raw_affiliation_strings":["Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, Sichuan, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, Sichuan, P. R. China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100711895","display_name":"Ping Wang","orcid":"https://orcid.org/0000-0003-2954-8451"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ping Wang","raw_affiliation_strings":["Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, Sichuan, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, Sichuan, P. R. China","institution_ids":["https://openalex.org/I4800084"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4800084"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.05740518,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T10148","display_name":"Advanced MIMO Systems Optimization","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"}},{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9991000294685364,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.8517361879348755},{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.8366471529006958},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.7829909324645996},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.6532642841339111},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6509508490562439},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.6279309391975403},{"id":"https://openalex.org/keywords/rician-fading","display_name":"Rician fading","score":0.6135081648826599},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47586172819137573},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4022882282733917},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20670726895332336},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1695069670677185},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.15742340683937073}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8517361879348755},{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.8366471529006958},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7829909324645996},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.6532642841339111},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6509508490562439},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.6279309391975403},{"id":"https://openalex.org/C60472773","wikidata":"https://www.wikidata.org/wiki/Q7331156","display_name":"Rician fading","level":4,"score":0.6135081648826599},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47586172819137573},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4022882282733917},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20670726895332336},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1695069670677185},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.15742340683937073}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wocc.2016.7506570","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wocc.2016.7506570","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 25th Wireless and Optical Communication Conference (WOCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1501039677","https://openalex.org/W3161598161","https://openalex.org/W2055131418","https://openalex.org/W4291701075","https://openalex.org/W2306672848","https://openalex.org/W2169491089","https://openalex.org/W1823550417","https://openalex.org/W2147186021","https://openalex.org/W2363425930","https://openalex.org/W4200390541"],"abstract_inverted_index":{"In":[0,63],"this":[1,64],"paper,":[2,65],"a":[3],"typical":[4],"high-speed":[5],"train":[6],"(HST)":[7],"communication":[8],"system":[9,76],"based":[10,39,82],"on":[11],"orthogonal":[12],"frequency":[13],"division":[14],"multiplexing":[15],"(OFDM)":[16],"is":[17,23,77,95,106],"considered":[18],"and":[19,111,124],"the":[20,27,30,33,42,53,66,101,130],"wireless":[21],"channel":[22,40,45,60,70,83,94,103,115],"estimated":[24,48],"in":[25,74,118],"utilizing":[26],"sparsity":[28,67],"of":[29,68,120],"channel.":[31],"For":[32],"complex-exponential":[34],"basis":[35],"expansion":[36],"model":[37],"(CE-BEM)":[38],"model,":[41],"time-frequency":[43],"selectivity":[44],"can":[46,112],"be":[47],"more":[49],"accurately":[50],"which":[51],"base":[52],"compressive":[54,80],"sensing":[55,81],"(CS)":[56],"theory":[57],"than":[58],"conventional":[59],"estimation":[61,84,104,116],"methods.":[62],"Rician":[69,93],"at":[71],"each":[72],"subcarrier":[73],"OFDM":[75,89],"proved.":[78],"And":[79],"algorithm":[85,105],"for":[86],"scattered":[87],"pilot":[88],"Systems":[90],"over":[91],"doubly-selective":[92],"proposed.":[96],"Simulation":[97],"results":[98],"show":[99],"that":[100],"proposed":[102],"insensitivity":[107],"to":[108],"mobile":[109],"speed":[110],"achieve":[113],"better":[114],"performance":[117],"terms":[119],"mean":[121],"square":[122],"error":[123,126],"bit":[125],"rate":[127],"compared":[128],"with":[129],"existing":[131],"algorithms.":[132]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
