{"id":"https://openalex.org/W2087164263","doi":"https://doi.org/10.1109/vetecf.2011.6093163","title":"On Buffering at the Relay Node in LTE-Advanced","display_name":"On Buffering at the Relay Node in LTE-Advanced","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W2087164263","doi":"https://doi.org/10.1109/vetecf.2011.6093163","mag":"2087164263"},"language":"en","primary_location":{"id":"doi:10.1109/vetecf.2011.6093163","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2011.6093163","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Vehicular Technology Conference (VTC Fall)","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/A5002500610","display_name":"Federica Vitiello","orcid":"https://orcid.org/0000-0001-7502-4662"},"institutions":[{"id":"https://openalex.org/I1325886976","display_name":"Siemens (Germany)","ror":"https://ror.org/059mq0909","country_code":"DE","type":"company","lineage":["https://openalex.org/I1325886976"]},{"id":"https://openalex.org/I4210159457","display_name":"Nokia (Germany)","ror":"https://ror.org/05nh5td39","country_code":"DE","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210159457"]},{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["DE","FI"],"is_corresponding":true,"raw_author_name":"Federica Vitiello","raw_affiliation_strings":["Aalto University School of Electrical Engineering, Aalto, Finland","Nokia Siemens Networks, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Aalto University School of Electrical Engineering, Aalto, Finland","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"Nokia Siemens Networks, Munich, Germany","institution_ids":["https://openalex.org/I1325886976","https://openalex.org/I4210159457"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088411256","display_name":"Taneli Riihonen","orcid":"https://orcid.org/0000-0001-5416-5263"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Taneli Riihonen","raw_affiliation_strings":["Aalto University School of Electrical Engineering, Aalto, Finland"],"affiliations":[{"raw_affiliation_string":"Aalto University School of Electrical Engineering, Aalto, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051300130","display_name":"Jyri H\u00e4m\u00e4l\u00e4inen","orcid":"https://orcid.org/0000-0002-3305-2961"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Jyri Hamalainen","raw_affiliation_strings":["Aalto University School of Electrical Engineering, Aalto, Finland"],"affiliations":[{"raw_affiliation_string":"Aalto University School of Electrical Engineering, Aalto, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037365170","display_name":"Simone Redana","orcid":null},"institutions":[{"id":"https://openalex.org/I4210159457","display_name":"Nokia (Germany)","ror":"https://ror.org/05nh5td39","country_code":"DE","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210159457"]},{"id":"https://openalex.org/I1325886976","display_name":"Siemens (Germany)","ror":"https://ror.org/059mq0909","country_code":"DE","type":"company","lineage":["https://openalex.org/I1325886976"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Simone Redana","raw_affiliation_strings":["Nokia Siemens Networks, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Nokia Siemens Networks, Munich, Germany","institution_ids":["https://openalex.org/I1325886976","https://openalex.org/I4210159457"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5002500610"],"corresponding_institution_ids":["https://openalex.org/I1325886976","https://openalex.org/I4210159457","https://openalex.org/I9927081"],"apc_list":null,"apc_paid":null,"fwci":2.1005,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.87706001,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9973000288009644,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9919000267982483,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/arithmetic-underflow","display_name":"Arithmetic underflow","score":0.8729113340377808},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.8086453080177307},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7168144583702087},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6949807405471802},{"id":"https://openalex.org/keywords/buffer-overflow","display_name":"Buffer overflow","score":0.6844761967658997},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6279799342155457},{"id":"https://openalex.org/keywords/buffer","display_name":"Buffer (optical fiber)","score":0.6135902404785156},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5895349979400635},{"id":"https://openalex.org/keywords/backhaul","display_name":"Backhaul (telecommunications)","score":0.5669764280319214},{"id":"https://openalex.org/keywords/enodeb","display_name":"EnodeB","score":0.45889851450920105},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2995368242263794},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.13186296820640564},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.12572866678237915},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12541547417640686},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1152406632900238},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.07766130566596985}],"concepts":[{"id":"https://openalex.org/C3265923","wikidata":"https://www.wikidata.org/wiki/Q669129","display_name":"Arithmetic underflow","level":2,"score":0.8729113340377808},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.8086453080177307},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7168144583702087},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6949807405471802},{"id":"https://openalex.org/C40842320","wikidata":"https://www.wikidata.org/wiki/Q19423","display_name":"Buffer overflow","level":2,"score":0.6844761967658997},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6279799342155457},{"id":"https://openalex.org/C145018004","wikidata":"https://www.wikidata.org/wiki/Q4985944","display_name":"Buffer (optical fiber)","level":2,"score":0.6135902404785156},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5895349979400635},{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.5669764280319214},{"id":"https://openalex.org/C2776384992","wikidata":"https://www.wikidata.org/wiki/Q5379353","display_name":"EnodeB","level":4,"score":0.45889851450920105},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2995368242263794},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.13186296820640564},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.12572866678237915},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12541547417640686},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1152406632900238},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.07766130566596985},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vetecf.2011.6093163","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2011.6093163","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Vehicular Technology Conference (VTC Fall)","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":11,"referenced_works":["https://openalex.org/W2033858398","https://openalex.org/W2086373104","https://openalex.org/W2111929409","https://openalex.org/W2118052801","https://openalex.org/W2118775800","https://openalex.org/W2125088940","https://openalex.org/W2136731589","https://openalex.org/W2147182227","https://openalex.org/W2167047963","https://openalex.org/W2168470385","https://openalex.org/W6672428670"],"related_works":["https://openalex.org/W3028793521","https://openalex.org/W3164432209","https://openalex.org/W2339997894","https://openalex.org/W4200167741","https://openalex.org/W2107541170","https://openalex.org/W3153356178","https://openalex.org/W1993832972","https://openalex.org/W2368842303","https://openalex.org/W2075435010","https://openalex.org/W2099904224"],"abstract_inverted_index":{"In":[0,20],"this":[1],"paper,":[2],"we":[3,37,60,83],"study":[4],"the":[5,17,28,34,39,42,46,64,67,70,75,79,90,99],"performance":[6,77],"of":[7,22,33,41,48,66,78,106],"a":[8,23],"LTE-A":[9],"relay-aided":[10],"system":[11,101],"with":[12],"limited":[13],"buffer":[14,43,53,68,91],"size":[15,44,65,92],"at":[16,69],"relay":[18,35],"node.":[19],"presence":[21],"link":[24],"quality":[25],"mismatch":[26],"between":[27],"backhaul":[29],"and":[30,108],"access":[31],"links":[32],"node,":[36],"analyze":[38],"impact":[40],"on":[45,58,98],"occurrence":[47],"undesirable":[49],"events":[50],"such":[51],"as":[52],"overflows":[54],"or":[55],"underflows.":[56],"Based":[57],"simulations,":[59],"find":[61],"out":[62],"that":[63,85],"RN":[71],"can":[72],"positively":[73],"influence":[74],"throughput":[76],"served":[80],"users.":[81],"Finally,":[82],"observe":[84],"in":[86,104],"different":[87],"relaying":[88],"conditions,":[89],"setting":[93],"plays":[94],"an":[95],"important":[96],"role":[97],"overall":[100],"performance,":[102],"especially":[103],"terms":[105],"underflow":[107],"overflow":[109],"occurrence.":[110]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
