{"id":"https://openalex.org/W7126119308","doi":"https://doi.org/10.1109/wpmc67460.2025.11351127","title":"IRS-Assisted Throughput Enhancement for Next-Generation Vehicular Communication Systems","display_name":"IRS-Assisted Throughput Enhancement for Next-Generation Vehicular Communication Systems","publication_year":2025,"publication_date":"2025-11-09","ids":{"openalex":"https://openalex.org/W7126119308","doi":"https://doi.org/10.1109/wpmc67460.2025.11351127"},"language":null,"primary_location":{"id":"doi:10.1109/wpmc67460.2025.11351127","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wpmc67460.2025.11351127","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 28th International Symposium on Wireless Personal Multimedia Communications (WPMC)","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/A5110769365","display_name":"Javed Akhter","orcid":null},"institutions":[{"id":"https://openalex.org/I151903974","display_name":"National Institute Of Technology Silchar","ror":"https://ror.org/001ws2a36","country_code":"IN","type":"education","lineage":["https://openalex.org/I151903974"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Javed Akhter","raw_affiliation_strings":["NIT Silchar,Department of EIE,Silchar,Assam,India,788010"],"affiliations":[{"raw_affiliation_string":"NIT Silchar,Department of EIE,Silchar,Assam,India,788010","institution_ids":["https://openalex.org/I151903974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002872086","display_name":"Ranjay Hazra","orcid":"https://orcid.org/0000-0002-3912-951X"},"institutions":[{"id":"https://openalex.org/I151903974","display_name":"National Institute Of Technology Silchar","ror":"https://ror.org/001ws2a36","country_code":"IN","type":"education","lineage":["https://openalex.org/I151903974"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ranjay Hazra","raw_affiliation_strings":["NIT Silchar,Department of EIE,Silchar,Assam,India,788010"],"affiliations":[{"raw_affiliation_string":"NIT Silchar,Department of EIE,Silchar,Assam,India,788010","institution_ids":["https://openalex.org/I151903974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103081899","display_name":"Hari Krishna Garg","orcid":"https://orcid.org/0000-0002-0553-7507"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Hari Krishna Garg","raw_affiliation_strings":["National University of Singapore,Department of Electrical and Computer Engineering,Singapore,117583"],"affiliations":[{"raw_affiliation_string":"National University of Singapore,Department of Electrical and Computer Engineering,Singapore,117583","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005099916","display_name":"Albena Mihovska","orcid":"https://orcid.org/0000-0002-4919-3101"},"institutions":[{"id":"https://openalex.org/I55106644","display_name":"Amsterdam University of Applied Sciences","ror":"https://ror.org/00y2z2s03","country_code":"NL","type":"education","lineage":["https://openalex.org/I55106644"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Albena Mihovska","raw_affiliation_strings":["SmartAvatar B.V. Amsterdam,Netherlands"],"affiliations":[{"raw_affiliation_string":"SmartAvatar B.V. Amsterdam,Netherlands","institution_ids":["https://openalex.org/I55106644"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110426463","display_name":"Ramjee Prasad","orcid":null},"institutions":[{"id":"https://openalex.org/I4210097400","display_name":"Skive Hospital","ror":"https://ror.org/00wk9vd23","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I4210097400","https://openalex.org/I4210162587"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Ramjee Prasad","raw_affiliation_strings":["CTIF Global Capsule,Skagen,Denmark,9990"],"affiliations":[{"raw_affiliation_string":"CTIF Global Capsule,Skagen,Denmark,9990","institution_ids":["https://openalex.org/I4210097400"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5110769365"],"corresponding_institution_ids":["https://openalex.org/I151903974"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.64980899,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9911999702453613,"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":0.9911999702453613,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.0010000000474974513,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.0010000000474974513,"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/throughput","display_name":"Throughput","score":0.6845999956130981},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6171000003814697},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6133999824523926},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6085000038146973},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5360999703407288},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5338000059127808},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.511900007724762},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.4787999987602234},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.4138999879360199}],"concepts":[{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6845999956130981},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6527000069618225},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6171000003814697},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6133999824523926},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6085000038146973},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5360999703407288},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5338000059127808},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.511900007724762},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4787999987602234},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.4138999879360199},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3962000012397766},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.37700000405311584},{"id":"https://openalex.org/C30095986","wikidata":"https://www.wikidata.org/wiki/Q1035238","display_name":"Vehicular communication systems","level":5,"score":0.3716999888420105},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3319999873638153},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.32170000672340393},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3206999897956848},{"id":"https://openalex.org/C47796450","wikidata":"https://www.wikidata.org/wiki/Q508378","display_name":"Intelligent transportation system","level":2,"score":0.3052000105381012},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.2994999885559082},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.28529998660087585},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.2833000123500824},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.2827000021934509},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.2752000093460083},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.2705000042915344},{"id":"https://openalex.org/C192126672","wikidata":"https://www.wikidata.org/wiki/Q1068715","display_name":"Telecommunications network","level":2,"score":0.263700008392334},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.2612000107765198},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25850000977516174}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wpmc67460.2025.11351127","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wpmc67460.2025.11351127","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 28th International Symposium on Wireless Personal Multimedia Communications (WPMC)","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":10,"referenced_works":["https://openalex.org/W2995554704","https://openalex.org/W2997056960","https://openalex.org/W3045038592","https://openalex.org/W3132180877","https://openalex.org/W3134059753","https://openalex.org/W3168061659","https://openalex.org/W3193418585","https://openalex.org/W3214334574","https://openalex.org/W4323022241","https://openalex.org/W4414646823"],"related_works":[],"abstract_inverted_index":{"Intelligent":[0],"Reconfigurable":[1],"Surfaces":[2],"(IRS)":[3],"are":[4,126],"expected":[5],"to":[6,31,60,96,145,161],"revolutionise":[7],"vehicular":[8,57,93],"communications":[9],"and":[10,13,43,46,103,134,142],"enable":[11],"connected":[12],"autonomous":[14],"vehicles":[15],"(CAVs).":[16],"Comprising":[17],"multiple":[18],"passive":[19,29,136],"reflecting":[20,101],"elements":[21,102,125],"with":[22,130,167],"programmable":[23],"phase":[24,76,117,121,132],"shifts,":[25,133],"IRS":[26,55,75,124,148],"can":[27],"perform":[28],"beamforming":[30],"direct":[32],"or":[33],"combine":[34],"signals":[35],"optimally,":[36],"thereby":[37],"improving":[38],"signal":[39],"strength,":[40],"minimising":[41],"interference,":[42],"enhancing":[44],"reliability":[45],"spectral":[47],"efficiency.":[48],"This":[49],"paper":[50],"investigates":[51],"the":[52,74,97,109,147],"integration":[53],"of":[54,100],"in":[56,91],"communication":[58],"networks":[59],"enhance":[61],"uplink":[62],"throughput.":[63],"The":[64],"achievable":[65],"throughput":[66,158],"maximisation":[67],"problem":[68],"is":[69,88],"formulated":[70],"by":[71],"jointly":[72],"optimising":[73],"shifts.":[77],"However,":[78],"obtaining":[79],"full":[80],"channel":[81,105,110],"state":[82],"information":[83,144],"(CSI)":[84],"for":[85],"IRS-assisted":[86,154],"links":[87],"challenging,":[89],"particularly":[90],"high-mobility":[92],"scenarios":[94],"due":[95],"large":[98],"number":[99],"rapid":[104],"variations.":[106],"To":[107],"address":[108],"estimation":[111],"overhead,":[112],"we":[113],"propose":[114],"two":[115],"practical":[116],"optimisation":[118],"schemes,":[119],"grouping-based":[120],"optimisation,":[122],"where":[123],"clustered":[127],"into":[128],"subgroups":[129],"shared":[131],"position-based":[135],"beamforming,":[137],"which":[138],"leverages":[139],"device":[140],"location":[141],"angular":[143],"reconstruct":[146],"channel.":[149],"Numerical":[150],"simulations":[151],"demonstrate":[152],"that":[153],"systems":[155,163],"achieve":[156],"significant":[157],"gains":[159],"compared":[160],"traditional":[162],"without":[164],"IRS,":[165],"even":[166],"limited":[168],"CSI.":[169]},"counts_by_year":[],"updated_date":"2026-02-23T20:09:44.859080","created_date":"2026-01-30T00:00:00"}
