{"id":"https://openalex.org/W4390576845","doi":"https://doi.org/10.1109/twc.2023.3347698","title":"Sum-Rate Maximization for RIS-IoV: From Instantaneous to Statistical CSI","display_name":"Sum-Rate Maximization for RIS-IoV: From Instantaneous to Statistical CSI","publication_year":2024,"publication_date":"2024-01-04","ids":{"openalex":"https://openalex.org/W4390576845","doi":"https://doi.org/10.1109/twc.2023.3347698"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2023.3347698","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3347698","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Transactions on Wireless 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/A5057125041","display_name":"Wei Duan","orcid":"https://orcid.org/0000-0003-1678-9520"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wei Duan","raw_affiliation_strings":["School of Information Science and Technology, Nantong University, Nantong, China"],"raw_orcid":"https://orcid.org/0000-0003-1678-9520","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong, China","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042893185","display_name":"Xiaohui Gu","orcid":"https://orcid.org/0000-0001-8406-0702"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohui Gu","raw_affiliation_strings":["School of Information Science and Technology, Nantong University, Nantong, China"],"raw_orcid":"https://orcid.org/0000-0001-8406-0702","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong, China","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028206437","display_name":"Guoan Zhang","orcid":"https://orcid.org/0000-0001-8439-3478"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoan Zhang","raw_affiliation_strings":["School of Information Science and Technology, Nantong University, Nantong, China"],"raw_orcid":"https://orcid.org/0000-0001-8439-3478","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong, China","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065457510","display_name":"Miaowen Wen","orcid":"https://orcid.org/0000-0002-9638-7048"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]},{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Miaowen Wen","raw_affiliation_strings":["School of Information Science and Technology, Nantong University, Nantong, China","School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-9638-7048","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong, China","institution_ids":["https://openalex.org/I199305430"]},{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002904166","display_name":"Zhiguo Ding","orcid":"https://orcid.org/0000-0001-5280-384X"},"institutions":[{"id":"https://openalex.org/I176601375","display_name":"Khalifa University of Science and Technology","ror":"https://ror.org/05hffr360","country_code":"AE","type":"education","lineage":["https://openalex.org/I176601375"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Zhiguo Ding","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Khalifa University, Abu Dhabi, United Arab Emirates"],"raw_orcid":"https://orcid.org/0000-0001-5280-384X","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Khalifa University, Abu Dhabi, United Arab Emirates","institution_ids":["https://openalex.org/I176601375"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089628133","display_name":"Pin\u2013Han Ho","orcid":"https://orcid.org/0000-0002-0717-1481"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Pin-Han Ho","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada"],"raw_orcid":"https://orcid.org/0000-0002-0717-1481","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada","institution_ids":["https://openalex.org/I151746483"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5057125041"],"corresponding_institution_ids":["https://openalex.org/I199305430"],"apc_list":null,"apc_paid":null,"fwci":2.2032,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.87335994,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"23","issue":"7","first_page":"8071","last_page":"8084"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9890000224113464,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9794999957084656,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/channel-state-information","display_name":"Channel state information","score":0.8189907073974609},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7684991359710693},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.7066115140914917},{"id":"https://openalex.org/keywords/coordinate-descent","display_name":"Coordinate descent","score":0.5565337538719177},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5360536575317383},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.5070149898529053},{"id":"https://openalex.org/keywords/traverse","display_name":"Traverse","score":0.43078190088272095},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.41151174902915955},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.40475696325302124},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.35548120737075806},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3203063905239105},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.254721462726593},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25304681062698364}],"concepts":[{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.8189907073974609},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7684991359710693},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7066115140914917},{"id":"https://openalex.org/C157553263","wikidata":"https://www.wikidata.org/wiki/Q5168004","display_name":"Coordinate descent","level":2,"score":0.5565337538719177},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5360536575317383},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.5070149898529053},{"id":"https://openalex.org/C176809094","wikidata":"https://www.wikidata.org/wiki/Q15401496","display_name":"Traverse","level":2,"score":0.43078190088272095},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.41151174902915955},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.40475696325302124},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.35548120737075806},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3203063905239105},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.254721462726593},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25304681062698364},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2023.3347698","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3347698","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Transactions on Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7264393904","display_name":null,"funder_award_id":"2021B1515120067","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"},{"id":"https://openalex.org/G7837941914","display_name":null,"funder_award_id":"61971245","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/F4320337111","display_name":"Basic and Applied Basic Research Foundation of Guangdong Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1968154520","https://openalex.org/W1970830346","https://openalex.org/W2034425844","https://openalex.org/W2050968963","https://openalex.org/W2098841537","https://openalex.org/W2167623372","https://openalex.org/W2263894897","https://openalex.org/W2497016966","https://openalex.org/W2788350651","https://openalex.org/W2891353362","https://openalex.org/W2901192180","https://openalex.org/W2950077417","https://openalex.org/W2968764495","https://openalex.org/W2969424089","https://openalex.org/W2978330116","https://openalex.org/W2990747873","https://openalex.org/W3001977108","https://openalex.org/W3034980365","https://openalex.org/W3039402952","https://openalex.org/W3040433108","https://openalex.org/W3049479273","https://openalex.org/W3088767314","https://openalex.org/W3094327823","https://openalex.org/W3109463546","https://openalex.org/W3120117232","https://openalex.org/W3154292415","https://openalex.org/W3167603521","https://openalex.org/W3177820584","https://openalex.org/W4205293427","https://openalex.org/W4205570856","https://openalex.org/W4226025603","https://openalex.org/W4226332602","https://openalex.org/W4226470403","https://openalex.org/W4250589301","https://openalex.org/W4285031706","https://openalex.org/W4292967658","https://openalex.org/W6684641359"],"related_works":["https://openalex.org/W2377402383","https://openalex.org/W2380835401","https://openalex.org/W2381912691","https://openalex.org/W2350381577","https://openalex.org/W2353618196","https://openalex.org/W2088352174","https://openalex.org/W4286695888","https://openalex.org/W3084132786","https://openalex.org/W4327661444","https://openalex.org/W2034991012"],"abstract_inverted_index":{"To":[0,61],"fully":[1],"exploit":[2],"the":[3,10,52,57,89,93,123,167,171,183,193,210,220,234,244,253,258,271,276,284,289],"potential":[4],"of":[5,67,92,138,174,177,238,247,257],"reconfigurable":[6],"intelligent":[7],"surface":[8],"(RIS),":[9],"controllable":[11],"channel":[12],"state":[13],"information":[14],"(CSI)":[15],"should":[16],"be":[17],"accurate":[18],"for":[19,44,118,219,243],"its":[20,97],"future":[21],"applications.":[22],"Unfortunately,":[23],"in":[24,79],"vehicular":[25,53,82,154],"communications,":[26],"obtaining":[27],"exact":[28],"instantaneous":[29,38,58,98,178,285],"CSI":[30,39,59,77,186,286,292],"presents":[31],"substantial":[32],"challenges.":[33],"Moreover,":[34,200],"even":[35],"with":[36,161,233],"an":[37,111,203],"acquisition,":[40],"a":[41,73,102,107,147,162,216,225],"processing":[42],"latency":[43],"RIS":[45,64,112,139],"phase":[46],"shift":[47],"adaption":[48],"might":[49],"occur":[50],"before":[51],"system":[54,104],"reacts":[55],"to":[56,88,113,130,141,169,188,214],"information.":[60],"effectively":[62],"introduce":[63],"into":[65],"Internet":[66],"vehicle":[68,149],"(IoV)":[69],"networks,":[70],"we":[71,180,201],"employ":[72],"more":[74],"realistic":[75],"statistical":[76,185,291],"approach":[78],"designing":[80],"RIS-assisted":[81],"communication":[83,144],"systems":[84],"that":[85,270,281],"are":[86,128,262],"robust":[87],"general":[90],"characteristics":[91],"channel,":[94],"rather":[95],"than":[96],"fluctuations.":[99],"We":[100],"present":[101],"practical":[103],"framework,":[105],"where":[106],"roadside":[108],"unit":[109],"employs":[110],"facilitate":[114],"indirect":[115],"wireless":[116],"communications":[117],"vehicle-to-vehicle":[119],"(V2V)":[120],"communications.":[121],"Particularly,":[122],"direct":[124],"links":[125,145],"between":[126,146],"vehicles":[127],"susceptible":[129],"blockages":[131],"caused":[132],"by":[133,275,283],"surrounding":[134],"obstacles/vehicles.":[135],"The":[136],"deployment":[137],"is":[140,241,295],"establish":[142],"supplementary":[143],"multi-antenna":[148],"source":[150],"(VS)":[151],"and":[152,195,249,255,265],"multiple":[153],"users":[155],"(VUs)":[156],"as":[157],"they":[158],"traverse":[159],"areas":[160],"poor":[163],"service":[164],"coverage.":[165],"With":[166],"objective":[168],"maximize":[170],"time-averaged":[172,272],"sum-rate":[173,273],"VUs,":[175],"instead":[176],"CSI,":[179],"rely":[181],"on":[182],"delayed":[184,290],"feedback":[187,293],"design":[189],"active":[190,248],"beamforming":[191,197],"at":[192,198],"VS":[194],"passive":[196,250],"RIS.":[199],"develop":[202],"efficient":[204],"algorithm,":[205],"named":[206],"JAPBNB,":[207],"which":[208],"leverages":[209],"fractional":[211],"programming":[212],"technique":[213],"find":[215],"stationary":[217],"solution":[218],"formulated":[221],"sum-of-logarithms-of-ratio":[222],"problem.":[223],"Specifically,":[224],"non-convex":[226],"block":[227],"coordinate":[228],"descent":[229],"(BCD)":[230],"approach,":[231],"collaborating":[232],"alternating":[235],"direction":[236],"method":[237],"multipliers":[239],"(ADMM),":[240],"applied":[242],"joint":[245],"optimization":[246],"beamforming.":[251],"Finally,":[252],"complexity":[254],"convergence":[256],"proposed":[259,277],"JAPBNB":[260,278],"algorithm":[261,279],"thoroughly":[263],"discussed":[264],"validated.":[266],"Simulation":[267],"results":[268],"demonstrate":[269],"obtained":[274,282],"approaches":[280],"scheme,":[287],"when":[288],"interval":[294],"adequately":[296],"small.":[297]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
