{"id":"https://openalex.org/W4414405773","doi":"https://doi.org/10.1109/iccworkshops67674.2025.11162345","title":"Impact of Synchronization Offsets and CSI Feedback Delay in Distributed MIMO Systems","display_name":"Impact of Synchronization Offsets and CSI Feedback Delay in Distributed MIMO Systems","publication_year":2025,"publication_date":"2025-06-08","ids":{"openalex":"https://openalex.org/W4414405773","doi":"https://doi.org/10.1109/iccworkshops67674.2025.11162345"},"language":"en","primary_location":{"id":"doi:10.1109/iccworkshops67674.2025.11162345","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops67674.2025.11162345","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Communications Workshops (ICC Workshops)","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/A5093577364","display_name":"Kumar Sai Bondada","orcid":null},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Kumar Sai Bondada","raw_affiliation_strings":["Virginia Tech,Wireless@VT,Bradley Department of ECE,Blacksburg,VA,USA"],"affiliations":[{"raw_affiliation_string":"Virginia Tech,Wireless@VT,Bradley Department of ECE,Blacksburg,VA,USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010997159","display_name":"Daniel J. Jakubisin","orcid":"https://orcid.org/0000-0001-6653-1005"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel J. Jakubisin","raw_affiliation_strings":["Virginia Tech,Wireless@VT,Bradley Department of ECE,Blacksburg,VA,USA"],"affiliations":[{"raw_affiliation_string":"Virginia Tech,Wireless@VT,Bradley Department of ECE,Blacksburg,VA,USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052487611","display_name":"R. Michael Buehrer","orcid":"https://orcid.org/0000-0002-7196-1154"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Michael Buehrer","raw_affiliation_strings":["Virginia Tech,Wireless@VT,Bradley Department of ECE,Blacksburg,VA,USA"],"affiliations":[{"raw_affiliation_string":"Virginia Tech,Wireless@VT,Bradley Department of ECE,Blacksburg,VA,USA","institution_ids":["https://openalex.org/I859038795"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5093577364"],"corresponding_institution_ids":["https://openalex.org/I859038795"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.27092118,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2132","last_page":"2137"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9966999888420105,"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":0.9966999888420105,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9563999772071838,"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/synchronization","display_name":"Synchronization (alternating current)","score":0.7325000166893005},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6622999906539917},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.580299973487854},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.536300003528595},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.43619999289512634},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4219000041484833},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.3919000029563904}],"concepts":[{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.7325000166893005},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6901999711990356},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6622999906539917},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.580299973487854},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.536300003528595},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.43619999289512634},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4219000041484833},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.3919000029563904},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.34549999237060547},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.34200000762939453},{"id":"https://openalex.org/C2985963534","wikidata":"https://www.wikidata.org/wiki/Q7603704","display_name":"State information","level":3,"score":0.3357999920845032},{"id":"https://openalex.org/C2776639384","wikidata":"https://www.wikidata.org/wiki/Q840396","display_name":"Ideal (ethics)","level":2,"score":0.325300008058548},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.30559998750686646},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.2962000072002411},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.29010000824928284},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.2874999940395355},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.2867000102996826},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.2549999952316284}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccworkshops67674.2025.11162345","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops67674.2025.11162345","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Communications Workshops (ICC Workshops)","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":28,"referenced_works":["https://openalex.org/W1540562499","https://openalex.org/W1585103168","https://openalex.org/W1974849590","https://openalex.org/W2001956691","https://openalex.org/W2047302911","https://openalex.org/W2049473575","https://openalex.org/W2061873082","https://openalex.org/W2061873132","https://openalex.org/W2098745442","https://openalex.org/W2108485037","https://openalex.org/W2132852202","https://openalex.org/W2139806308","https://openalex.org/W2145469294","https://openalex.org/W2149258241","https://openalex.org/W2155174176","https://openalex.org/W2159637866","https://openalex.org/W2162636480","https://openalex.org/W2168233017","https://openalex.org/W2286275639","https://openalex.org/W3011830499","https://openalex.org/W3013859637","https://openalex.org/W3110989801","https://openalex.org/W3184906530","https://openalex.org/W3204319232","https://openalex.org/W4323896823","https://openalex.org/W4385269895","https://openalex.org/W4387869626","https://openalex.org/W4406267619"],"related_works":[],"abstract_inverted_index":{"The":[0,53,121],"main":[1],"challenges":[2],"of":[3,17,32,65,117],"distributed":[4,24,81,118],"MIMO":[5,82,119],"systems":[6],"lie":[7],"in":[8,141],"achieving":[9],"highly":[10],"accurate":[11,18],"synchronization":[12,33,66],"and":[13,35,62,68,90,115,126],"ensuring":[14],"the":[15,30,48,63,93,100,113],"availability":[16],"channel":[19],"state":[20],"information":[21],"(CSI)":[22],"at":[23],"nodes.":[25],"This":[26,74,107],"paper":[27],"analytically":[28],"examines":[29],"effects":[31,64],"offsets":[34,67,139],"CSI":[36,131],"feedback":[37,69,132],"delays":[38,70],"on":[39],"system":[40,88],"capacity,":[41],"providing":[42],"insights":[43,111],"into":[44,112],"how":[45],"these":[46,105],"affect":[47],"coherent":[49],"joint":[50],"transmission":[51],"gain.":[52],"capacity":[54,101],"expressions":[55],"are":[56,71],"first":[57],"derived":[58],"under":[59],"ideal":[60],"conditions,":[61],"subsequently":[72],"incorporated.":[73],"analysis":[75,122],"can":[76],"be":[77],"applied":[78],"to":[79,98],"any":[80],"architecture.":[83],"A":[84],"comprehensive":[85],"study,":[86],"including":[87],"models":[89],"simulations":[91],"evaluating":[92],"analytical":[94],"expressions,":[95],"is":[96],"presented":[97],"quantify":[99],"degradation":[102],"caused":[103],"by":[104],"factors.":[106],"study":[108],"provides":[109],"valuable":[110],"design":[114],"performance":[116],"systems.":[120],"shows":[123],"that":[124],"time":[125,138],"frequency":[127],"offsets,":[128],"along":[129],"with":[130],"delay,":[133],"cause":[134],"inter-layer":[135],"interference.":[136,143],"Additionally,":[137],"result":[140],"inter-symbol":[142]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-10T00:00:00"}