{"id":"https://openalex.org/W2955689425","doi":"https://doi.org/10.1109/vtcspring.2019.8746635","title":"Joint IWMMSE-Based Channel Estimation and Finsler-Manifold-Based Codebook for the Design of V2X FDD Massive MIMO Systems","display_name":"Joint IWMMSE-Based Channel Estimation and Finsler-Manifold-Based Codebook for the Design of V2X FDD Massive MIMO Systems","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W2955689425","doi":"https://doi.org/10.1109/vtcspring.2019.8746635","mag":"2955689425"},"language":"en","primary_location":{"id":"doi:10.1109/vtcspring.2019.8746635","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2019.8746635","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 89th Vehicular Technology Conference (VTC2019-Spring)","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/A5037628803","display_name":"Hong-Yunn Chen","orcid":"https://orcid.org/0000-0002-9570-6705"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hong-Yunn Chen","raw_affiliation_strings":["Graduate Institute of Networking and Multimedia (GINM), National Taiwan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate Institute of Networking and Multimedia (GINM), National Taiwan University","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069626521","display_name":"Cheng\u2010Fu Chou","orcid":"https://orcid.org/0000-0003-2684-5039"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Cheng-Fu Chou","raw_affiliation_strings":["Graduate Institute of Networking and Multimedia (GINM), National Taiwan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate Institute of Networking and Multimedia (GINM), National Taiwan University","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081582862","display_name":"Leana Golubchik","orcid":"https://orcid.org/0000-0001-8353-5040"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Leana Golubchik","raw_affiliation_strings":["Department of Computer Science, University of Southern California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Southern California","institution_ids":["https://openalex.org/I1174212"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1947,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.73603541,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10069","display_name":"Antenna Design and Analysis","score":0.9997000098228455,"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/codebook","display_name":"Codebook","score":0.9273145794868469},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7276604771614075},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.625521183013916},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5457188487052917},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.4967568516731262},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4911772906780243},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.4255763292312622},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.40463772416114807},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32343393564224243},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19722270965576172},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13156333565711975}],"concepts":[{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.9273145794868469},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7276604771614075},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.625521183013916},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5457188487052917},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.4967568516731262},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4911772906780243},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.4255763292312622},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.40463772416114807},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32343393564224243},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19722270965576172},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13156333565711975},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtcspring.2019.8746635","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2019.8746635","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 89th Vehicular Technology Conference (VTC2019-Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.4099999964237213}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1522722022","https://openalex.org/W1938636034","https://openalex.org/W1981906322","https://openalex.org/W1992942660","https://openalex.org/W2040921991","https://openalex.org/W2074120933","https://openalex.org/W2074863717","https://openalex.org/W2083814550","https://openalex.org/W2120549790","https://openalex.org/W2120898255","https://openalex.org/W2122492335","https://openalex.org/W2134503975","https://openalex.org/W2139306630","https://openalex.org/W2157009680","https://openalex.org/W2521056732","https://openalex.org/W2604698298","https://openalex.org/W2772284530","https://openalex.org/W2780484788","https://openalex.org/W2790370181","https://openalex.org/W2804737480","https://openalex.org/W3098915991","https://openalex.org/W3146387078","https://openalex.org/W4230748309","https://openalex.org/W4236444921"],"related_works":["https://openalex.org/W2143968368","https://openalex.org/W2949857014","https://openalex.org/W2105889138","https://openalex.org/W2140827201","https://openalex.org/W1982976550","https://openalex.org/W3039638116","https://openalex.org/W2130512870","https://openalex.org/W2324813047","https://openalex.org/W2530533737","https://openalex.org/W3045835314"],"abstract_inverted_index":{"With":[0],"the":[1,22,39,42,72,82,89,100,107,109,118,125,129,138,149,164,185],"rapid":[2],"development":[3],"of":[4,14,41,91,117,128,178],"V2X":[5,15,67,200],"communications,":[6,80],"how":[7],"to":[8,50,99,146],"guarantee":[9],"per-vehicle":[10],"rate":[11,181],"and":[12,53,94,197],"robustness":[13],"communications":[16],"has":[17],"become":[18],"important":[19],"issue":[20],"for":[21,66,136,199],"intelligent":[23],"transportation":[24],"systems.":[25,158],"When":[26],"there":[27],"is":[28],"distortion":[29],"in":[30,88,154,176],"CSI":[31,76],"exchange":[32,74],"under":[33],"a":[34,85],"real":[35],"(e.g.,":[36],"noisy)":[37],"environment,":[38],"performance":[40],"precoder":[43,90,130,151],"feedback":[44,64,131,171],"method":[45],"will":[46],"seriously":[47],"degrade":[48],"due":[49],"transmission":[51],"latency":[52],"quantization":[54],"error.":[55],"In":[56],"this":[57],"work,":[58],"we":[59,121,143],"propose":[60],"Finsler":[61,134,168],"manifolds":[62,135,169],"codebook":[63,170],"scheme":[65,132,172],"massive":[68,156,190],"MIMO":[69,157,191],"systems,":[70],"where":[71],"vehicles":[73],"their":[75,96],"information":[77],"via":[78],"V2V":[79],"estimate":[81],"direction":[83],"from":[84],"propagating":[86],"wave":[87],"antenna":[92],"transceivers,":[93],"transmit":[95],"CSIs":[97],"back":[98],"Roadside":[101],"Unit":[102],"(RSU).":[103],"That":[104],"is,":[105],"with":[106,124,163],"minimizing":[108],"iterative":[110],"weighted":[111],"minimum":[112],"mean":[113],"squared":[114],"estimation":[115],"(IWMMSE)":[116],"received":[119,139],"signals,":[120],"could":[122,193],"cope":[123],"optimization":[126],"problem":[127],"on":[133],"maximizing":[137],"signal":[140],"power.":[141],"Moreover,":[142],"are":[144],"able":[145],"properly":[147],"manage":[148],"optimal":[150],"bit":[152],"allocation":[153],"mmWave":[155],"Simulation":[159],"results":[160],"show":[161],"that,":[162],"IWMMSE-based":[165],"estimation,":[166],"our":[167,189],"outperforms":[173],"existing":[174],"approaches":[175],"terms":[177],"per":[179],"vehicle":[180],"as":[182,184],"well":[183],"interference":[186],"mitigation,":[187],"i.e.,":[188],"system":[192],"obtain":[194],"higher":[195],"adaptability":[196],"stability":[198],"communications.":[201]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
