{"id":"https://openalex.org/W2358926523","doi":"https://doi.org/10.1109/jsac.2016.2566140","title":"Spectrally Efficient CSI Acquisition for Power Line Communications: A Bayesian Compressive Sensing Perspective","display_name":"Spectrally Efficient CSI Acquisition for Power Line Communications: A Bayesian Compressive Sensing Perspective","publication_year":2016,"publication_date":"2016-05-10","ids":{"openalex":"https://openalex.org/W2358926523","doi":"https://doi.org/10.1109/jsac.2016.2566140","mag":"2358926523"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2016.2566140","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2016.2566140","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in 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/A5012419026","display_name":"Wenbo Ding","orcid":"https://orcid.org/0000-0003-3820-8926"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wenbo Ding","raw_affiliation_strings":["Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101838388","display_name":"Yang Lu","orcid":"https://orcid.org/0000-0001-8322-5130"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yang Lu","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Imperial College London, London, U.K"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College London, London, U.K","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063200773","display_name":"Fang Yang","orcid":"https://orcid.org/0000-0003-3575-5086"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fang Yang","raw_affiliation_strings":["Research Institute of Information Technology, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Research Institute of Information Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100752236","display_name":"Wei Dai","orcid":"https://orcid.org/0000-0002-4781-3485"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Wei Dai","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Imperial College London, London, U.K"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College London, London, U.K","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100620218","display_name":"Pan Li","orcid":"https://orcid.org/0000-0002-1499-7783"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pan Li","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Illinois at Urbana\u2013Champaign, Champaign, IL, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Illinois at Urbana\u2013Champaign, Champaign, IL, USA","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100684825","display_name":"Sicong Liu","orcid":"https://orcid.org/0000-0002-5710-0446"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sicong Liu","raw_affiliation_strings":["Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100403297","display_name":"Jian Song","orcid":"https://orcid.org/0000-0002-6066-9510"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Song","raw_affiliation_strings":["Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5012419026"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":4.7778,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":{"value":0.95316474,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"34","issue":"7","first_page":"2022","last_page":"2032"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":1.0,"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/T12146","display_name":"Power Line Communications and Noise","score":1.0,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9983000159263611,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9972000122070312,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8302355408668518},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.601408839225769},{"id":"https://openalex.org/keywords/power-line-communication","display_name":"Power-line communication","score":0.5690513253211975},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4726639986038208},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.47143831849098206},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.43482688069343567},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4302534759044647},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.41325145959854126},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3432488739490509},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3324894309043884},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.281777024269104},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.19140765070915222},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18588295578956604},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08642059564590454}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8302355408668518},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.601408839225769},{"id":"https://openalex.org/C132885549","wikidata":"https://www.wikidata.org/wiki/Q271870","display_name":"Power-line communication","level":3,"score":0.5690513253211975},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4726639986038208},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.47143831849098206},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.43482688069343567},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4302534759044647},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.41325145959854126},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3432488739490509},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3324894309043884},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.281777024269104},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.19140765070915222},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18588295578956604},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08642059564590454},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsac.2016.2566140","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2016.2566140","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1220467897","display_name":null,"funder_award_id":"61471219","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4507495995","display_name":null,"funder_award_id":"61401248","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5624578615","display_name":null,"funder_award_id":"2014Z06098","funder_id":"https://openalex.org/F4320322392","funder_display_name":"Tsinghua University"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322170","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86"},{"id":"https://openalex.org/F4320322392","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549"},{"id":"https://openalex.org/F4320322942","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W628907222","https://openalex.org/W1998257373","https://openalex.org/W2021702157","https://openalex.org/W2029950600","https://openalex.org/W2032941351","https://openalex.org/W2033419225","https://openalex.org/W2050956828","https://openalex.org/W2078791431","https://openalex.org/W2079392607","https://openalex.org/W2096812649","https://openalex.org/W2098662489","https://openalex.org/W2102950464","https://openalex.org/W2103413018","https://openalex.org/W2103727747","https://openalex.org/W2104316780","https://openalex.org/W2106740759","https://openalex.org/W2109841323","https://openalex.org/W2119667497","https://openalex.org/W2127271355","https://openalex.org/W2131249468","https://openalex.org/W2138692549","https://openalex.org/W2141412829","https://openalex.org/W2143807376","https://openalex.org/W2144827046","https://openalex.org/W2148154358","https://openalex.org/W2151255203","https://openalex.org/W2152279006","https://openalex.org/W2157635275","https://openalex.org/W2158537680","https://openalex.org/W2160776257","https://openalex.org/W2160979406","https://openalex.org/W2164424187","https://openalex.org/W2166493798","https://openalex.org/W2167482521","https://openalex.org/W2171152418","https://openalex.org/W2171646033","https://openalex.org/W2290256221","https://openalex.org/W4285719527","https://openalex.org/W4308914047"],"related_works":["https://openalex.org/W2393297133","https://openalex.org/W2125964821","https://openalex.org/W2128606283","https://openalex.org/W3005377058","https://openalex.org/W2385415149","https://openalex.org/W2545563450","https://openalex.org/W2907465462","https://openalex.org/W2366811818","https://openalex.org/W2546705843","https://openalex.org/W2372552615"],"abstract_inverted_index":{"Power":[0],"line":[1,47],"communication":[2,13],"(PLC)":[3],"techniques":[4],"present":[5],"a":[6,16,102,138,147],"no":[7],"extra":[8],"wire":[9],"solution":[10],"for":[11,181],"the":[12,21,27,43,57,80,95,111,116,120,127,154,163,169,175,185,189,198],"purpose":[14],"in":[15,66,86,119],"smart":[17],"grid":[18],"due":[19],"to":[20,42,162],"ubiquity":[22],"and":[23,52,98,114,159,188,207],"low":[24,103],"cost.":[25],"Moreover,":[26],"through-the-grid":[28],"property":[29],"of":[30,59,94,156],"PLC":[31,67,87,122,135,166],"has":[32,201],"naturally":[33],"extended":[34],"its":[35],"possible":[36],"applications,":[37],"including":[38],"but":[39],"not":[40,90],"limited":[41],"automatic":[44],"meter":[45],"reading,":[46],"quality":[48],"monitoring,":[49],"online":[50],"diagnostics,":[51],"network":[53],"tomography.":[54],"To":[55],"guarantee":[56],"performance":[58,206],"communications":[60],"as":[61,63,184],"well":[62],"other":[64],"applications":[65],"systems,":[68],"accurate":[69],"channel":[70,96,123,136,170],"state":[71],"information":[72],"(CSI)":[73],"acquisition":[74,84,151,179],"should":[75],"be":[76],"performed":[77],"regularly.":[78],"However,":[79],"conventional":[81],"pilot-based":[82],"CSI":[83,150,178],"approaches":[85],"systems":[88],"have":[89],"made":[91],"full":[92],"use":[93],"characteristics":[97],"hence":[99],"suffer":[100],"from":[101],"spectral":[104],"efficiency.":[105],"In":[106],"this":[107],"paper,":[108],"by":[109,167],"exploiting":[110],"parametric":[112],"sparsity":[113],"discretizing":[115],"electrical":[117],"length":[118],"well-known":[121],"model,":[124],"we":[125,145],"formulate":[126],"non-sparse":[128],"(either":[129],"time":[130],"domain":[131],"or":[132],"frequency":[133],"domain)":[134],"into":[137],"compressive":[139],"sensing":[140],"(CS)":[141],"applicable":[142],"problem.":[143],"Furthermore,":[144],"propose":[146],"spectrally":[148],"efficient":[149],"scheme":[152,200],"under":[153],"framework":[155],"Bayesian":[157],"CS":[158],"extend":[160],"it":[161],"multiple-input":[164],"multiple-output":[165],"investigating":[168],"spatial":[171],"correlation.":[172],"Compared":[173],"with":[174],"existing":[176],"sparse":[177],"schemes":[180],"PLC,":[182],"such":[183],"annihilating":[186],"filter-based":[187],"estimating":[190],"signal":[191],"parameters":[192],"via":[193],"rotational":[194],"invariance":[195],"technique-based":[196],"ones,":[197],"proposed":[199],"better":[202],"mean":[203],"square":[204],"error":[205],"noise":[208],"robustness.":[209]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
