{"id":"https://openalex.org/W4392152658","doi":"https://doi.org/10.1109/globecom54140.2023.10437435","title":"Channel Estimation for Intelligent Reflecting Surface-Assisted Wireless Energy Transfer Network Using Only One-Bit Feedback","display_name":"Channel Estimation for Intelligent Reflecting Surface-Assisted Wireless Energy Transfer Network Using Only One-Bit Feedback","publication_year":2023,"publication_date":"2023-12-04","ids":{"openalex":"https://openalex.org/W4392152658","doi":"https://doi.org/10.1109/globecom54140.2023.10437435"},"language":"en","primary_location":{"id":"doi:10.1109/globecom54140.2023.10437435","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/globecom54140.2023.10437435","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2023 - 2023 IEEE Global Communications Conference","raw_type":"proceedings-article"},"type":"conference-paper","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/A5006220583","display_name":"Taotao Ji","orcid":"https://orcid.org/0000-0001-9781-1069"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Taotao Ji","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University,Nanjing,China,210096","Pervasive Communication Research Center, Purple Mountain Laboratories, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University,Nanjing,China,210096","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Pervasive Communication Research Center, Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049704167","display_name":"Meng Hua","orcid":"https://orcid.org/0000-0002-3121-6344"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]},{"id":"https://openalex.org/I6469544","display_name":"City University of Macau","ror":"https://ror.org/04gpd4q15","country_code":"MO","type":"education","lineage":["https://openalex.org/I6469544"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Meng Hua","raw_affiliation_strings":["University of Macau,State Key Laboratory of Internet of Things for Smart City,Macao,China,999078"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Macau,State Key Laboratory of Internet of Things for Smart City,Macao,China,999078","institution_ids":["https://openalex.org/I204512498","https://openalex.org/I6469544"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083864182","display_name":"Chunguo Li","orcid":"https://orcid.org/0000-0002-4689-7226"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunguo Li","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University,Nanjing,China,210096"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University,Nanjing,China,210096","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056225611","display_name":"Yongming Huang","orcid":"https://orcid.org/0000-0003-3616-4616"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongming Huang","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University,Nanjing,China,210096","Pervasive Communication Research Center, Purple Mountain Laboratories, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University,Nanjing,China,210096","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Pervasive Communication Research Center, Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111277180","display_name":"Luxi Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Luxi Yang","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University,Nanjing,China,210096","Pervasive Communication Research Center, Purple Mountain Laboratories, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University,Nanjing,China,210096","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Pervasive Communication Research Center, Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4247","last_page":"4252"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","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/T11392","display_name":"Energy Harvesting in Wireless Networks","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/T11458","display_name":"Advanced Wireless Communication Technologies","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":0.9969000220298767,"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/bit","display_name":"Bit (key)","score":0.6804293990135193},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6724159121513367},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.658727765083313},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4771525263786316},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4720913767814636},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.4657958745956421},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.46331194043159485},{"id":"https://openalex.org/keywords/transfer","display_name":"Transfer (computing)","score":0.4450325071811676},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4438638389110565},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3999429941177368},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30934128165245056},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1716804802417755},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09219905734062195}],"concepts":[{"id":"https://openalex.org/C117011727","wikidata":"https://www.wikidata.org/wiki/Q1278488","display_name":"Bit (key)","level":2,"score":0.6804293990135193},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6724159121513367},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.658727765083313},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4771525263786316},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4720913767814636},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.4657958745956421},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.46331194043159485},{"id":"https://openalex.org/C2776175482","wikidata":"https://www.wikidata.org/wiki/Q1195816","display_name":"Transfer (computing)","level":2,"score":0.4450325071811676},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4438638389110565},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3999429941177368},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30934128165245056},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1716804802417755},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09219905734062195},{"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/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom54140.2023.10437435","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/globecom54140.2023.10437435","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2023 - 2023 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G6207262320","display_name":null,"funder_award_id":"2242022k30002,2242022k60002","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G6507318765","display_name":null,"funder_award_id":"U1936201,61971128,62225107","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2032372805","https://openalex.org/W2064036620","https://openalex.org/W2118295943","https://openalex.org/W2130134073","https://openalex.org/W3011747750","https://openalex.org/W3039402952","https://openalex.org/W3178081691","https://openalex.org/W3202943682","https://openalex.org/W4226061238","https://openalex.org/W4323022492"],"related_works":["https://openalex.org/W2411923897","https://openalex.org/W4394546135","https://openalex.org/W4285347720","https://openalex.org/W4200259850","https://openalex.org/W2333831899","https://openalex.org/W2484894494","https://openalex.org/W2367385042","https://openalex.org/W4381186982","https://openalex.org/W2040781570","https://openalex.org/W4226055750"],"abstract_inverted_index":{"Acquiring":[0],"the":[1,13,42,52,59,87,95,100,105,108,114,119,122,137,159,180,187,190,194],"wireless":[2,14,31,43,62],"channel":[3,77,131,160,172],"state":[4],"information":[5,85],"(CSI)":[6],"is":[7,142,156,175],"an":[8,29,37,47,55,146],"essential":[9],"task":[10],"to":[11,113,134,177],"reap":[12],"system":[15],"performance":[16],"gain":[17],"brought":[18],"by":[19],"intelligent":[20],"reflecting":[21],"surface":[22],"(IRS).":[23],"In":[24],"this":[25],"paper,":[26],"we":[27,73],"study":[28],"IRS-assisted":[30],"energy":[32,38,44,48,102],"transfer":[33],"(WET)":[34],"network,":[35],"where":[36],"receiver":[39],"(ER)":[40],"harvests":[41],"transmitted":[45],"from":[46,58,86],"transmitter":[49],"(ET)":[50],"with":[51],"help":[53,135],"of":[54,99,193],"IRS.":[56],"Different":[57],"commonly":[60],"adopted":[61],"CSI":[63],"acquisition":[64],"approaches":[65],"such":[66],"as":[67,111],"pilot":[68],"or":[69,97],"codebook":[70],"based":[71,171],"methods,":[72],"propose":[74],"a":[75],"novel":[76],"learning":[78,132,161],"method":[79,154,174],"that":[80,145,166],"requires":[81],"only":[82],"one-bit":[83,169],"feedback":[84,91,120,170],"ER.":[88],"Specifically,":[89],"each":[90],"bit":[92],"indicates":[93],"whether":[94],"increase":[96],"decrease":[98],"harvested":[101],"amount":[103],"at":[104],"ER":[106,195],"within":[107],"present":[109],"interval":[110],"compared":[112],"previous":[115],"one.":[116],"Based":[117],"on":[118,189],"information,":[121],"ET":[123],"continually":[124],"adjusts":[125],"its":[126],"transmit":[127],"beamforming":[128],"in":[129,158],"subsequent":[130],"intervals":[133],"infer":[136],"cascaded":[138,181],"ET-IRS-ER":[139,182],"CSI.":[140],"It":[141],"worth":[143],"noting":[144],"optimization":[147],"technique":[148],"named":[149],"analytic":[150],"center":[151],"cutting":[152],"plane":[153],"(ACCPM)":[155],"applied":[157],"phase.":[162],"Numerical":[163],"results":[164],"unveil":[165],"our":[167],"proposed":[168],"estimation":[173],"able":[176],"effectively":[178],"estimate":[179],"channel,":[183],"and":[184],"greatly":[185],"reduce":[186],"requirement":[188],"hardware":[191],"complexity":[192],"simultaneously.":[196]},"counts_by_year":[],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}