{"id":"https://openalex.org/W1522611294","doi":"https://doi.org/10.1109/infocom.2015.7218504","title":"Mitigating macro-cell outage in LTE-Advanced deployments","display_name":"Mitigating macro-cell outage in LTE-Advanced deployments","publication_year":2015,"publication_date":"2015-04-01","ids":{"openalex":"https://openalex.org/W1522611294","doi":"https://doi.org/10.1109/infocom.2015.7218504","mag":"1522611294"},"language":"en","primary_location":{"id":"doi:10.1109/infocom.2015.7218504","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom.2015.7218504","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Conference on Computer Communications (INFOCOM)","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/A5041212202","display_name":"Rajarajan Sivaraj","orcid":"https://orcid.org/0000-0001-5047-8449"},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rajarajan Sivaraj","raw_affiliation_strings":["University of California, Davis","university of california, davis"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, Davis","institution_ids":["https://openalex.org/I84218800"]},{"raw_affiliation_string":"university of california, davis","institution_ids":["https://openalex.org/I84218800"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025881090","display_name":"Ioannis Broustis","orcid":null},"institutions":[{"id":"https://openalex.org/I1283103587","display_name":"AT&T (United States)","ror":"https://ror.org/02bbd5539","country_code":"US","type":"company","lineage":["https://openalex.org/I1283103587"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ioannis Broustis","raw_affiliation_strings":["AT&T Labs Research","AT&T Labs--Research"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AT&T Labs Research","institution_ids":["https://openalex.org/I1283103587"]},{"raw_affiliation_string":"AT&T Labs--Research","institution_ids":["https://openalex.org/I1283103587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039663117","display_name":"N.K. Shankaranarayanan","orcid":null},"institutions":[{"id":"https://openalex.org/I1283103587","display_name":"AT&T (United States)","ror":"https://ror.org/02bbd5539","country_code":"US","type":"company","lineage":["https://openalex.org/I1283103587"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"N. K. Shankaranarayanan","raw_affiliation_strings":["AT&T Labs Research","AT&T Labs--Research"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AT&T Labs Research","institution_ids":["https://openalex.org/I1283103587"]},{"raw_affiliation_string":"AT&T Labs--Research","institution_ids":["https://openalex.org/I1283103587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064822688","display_name":"Vaneet Aggarwal","orcid":"https://orcid.org/0000-0001-9131-4723"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vaneet Aggarwal","raw_affiliation_strings":["Purdue University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Purdue University","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086439160","display_name":"Prasant Mohapatra","orcid":"https://orcid.org/0000-0002-2768-5308"},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Prasant Mohapatra","raw_affiliation_strings":["University of California, Davis","university of california, davis"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, Davis","institution_ids":["https://openalex.org/I84218800"]},{"raw_affiliation_string":"university of california, davis","institution_ids":["https://openalex.org/I84218800"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2257,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.73232925,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"16","issue":null,"first_page":"1284","last_page":"1292"},"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9993000030517578,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9984999895095825,"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/computer-science","display_name":"Computer science","score":0.7955754399299622},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6498596668243408},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5858013033866882},{"id":"https://openalex.org/keywords/lte-advanced","display_name":"LTE Advanced","score":0.545652449131012},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.5070450305938721},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5002608299255371},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.49196264147758484},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.48737627267837524},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4751960039138794},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.4527488052845001},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4407214820384979},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.42831605672836304},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4257015287876129},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.4138539731502533},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.30913206934928894},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.27802836894989014},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12253132462501526}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7955754399299622},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6498596668243408},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5858013033866882},{"id":"https://openalex.org/C17652562","wikidata":"https://www.wikidata.org/wiki/Q1345402","display_name":"LTE Advanced","level":3,"score":0.545652449131012},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.5070450305938721},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5002608299255371},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.49196264147758484},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.48737627267837524},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4751960039138794},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.4527488052845001},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4407214820384979},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.42831605672836304},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4257015287876129},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.4138539731502533},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.30913206934928894},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.27802836894989014},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12253132462501526},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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":3,"locations":[{"id":"doi:10.1109/infocom.2015.7218504","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom.2015.7218504","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Conference on Computer Communications (INFOCOM)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.665.4505","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.665.4505","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.research.att.com/techdocs/TD_101473.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.722.9073","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.722.9073","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://csiflabs.cs.ucdavis.edu/%7Ersivaraj/outage.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4300000071525574}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1733806262","https://openalex.org/W1987302741","https://openalex.org/W1991507217","https://openalex.org/W2017341988","https://openalex.org/W2095690595","https://openalex.org/W2103749601","https://openalex.org/W2109005286","https://openalex.org/W2109962983","https://openalex.org/W2112923538","https://openalex.org/W2114393037","https://openalex.org/W2121233130","https://openalex.org/W2131350052","https://openalex.org/W2138452163","https://openalex.org/W2139308412","https://openalex.org/W2150579939","https://openalex.org/W2161006409","https://openalex.org/W2163407995","https://openalex.org/W2165893127","https://openalex.org/W3125050562","https://openalex.org/W6676624650","https://openalex.org/W6680474225","https://openalex.org/W6683784159","https://openalex.org/W6789168002"],"related_works":["https://openalex.org/W2188391530","https://openalex.org/W1510659114","https://openalex.org/W843662420","https://openalex.org/W2613438926","https://openalex.org/W2124575979","https://openalex.org/W2914608047","https://openalex.org/W2186261575","https://openalex.org/W1664289808","https://openalex.org/W2615487923","https://openalex.org/W2000901062"],"abstract_inverted_index":{"LTE":[0],"network":[1,20],"service":[2],"reliability":[3],"is":[4,12,123,153],"highly":[5],"dependent":[6],"on":[7,198],"the":[8,19,39,61,73,86,94,113,116,138,158,182],"wireless":[9,56],"coverage":[10,210],"that":[11,120,205],"provided":[13],"by":[14],"cell":[15,83],"towers":[16],"(eNB).":[17],"Therefore,":[18],"operator's":[21],"response":[22],"to":[23,27,34,146,156,173,177],"outage":[24,50,87,216],"scenarios":[25],"needs":[26],"be":[28,174],"fast":[29],"and":[30,76,97,135,189,211],"efficient,":[31],"in":[32,38],"order":[33],"minimize":[35],"any":[36],"degradation":[37],"Quality":[40],"of":[41,65,72,85,160,169,186],"Service":[42],"(QoS).":[43],"In":[44],"this":[45,121],"paper,":[46],"we":[47,118,127,190],"propose":[48],"an":[49,142,199],"mitigation":[51],"framework":[52,59,152,207],"for":[53,137],"LTE-Advanced":[54],"(LTE-A)":[55],"networks.":[57],"Our":[58,202],"exploits":[60],"inherent":[62],"design":[63,185],"features":[64],"LTE-A;":[66],"it":[67,129],"performs":[68],"a":[69,131,166],"dual":[70],"optimization":[71,133],"transmission":[74],"power":[75,148],"beamforming":[77],"weight":[78],"parameters":[79],"at":[80,115],"each":[81],"neighbor":[82],"sector":[84],"eNBs,":[88,117],"while":[89],"taking":[90],"into":[91],"account":[92],"both":[93],"channel":[95],"characteristics":[96],"residual":[98],"eNB":[99,163],"resources,":[100],"after":[101],"serving":[102],"its":[103,192],"current":[104],"traffic":[105],"load.":[106],"Assuming":[107],"statistical":[108],"Channel":[109],"State":[110],"Information":[111],"about":[112],"users":[114,171],"show":[119],"problem":[122,134],"theoretically":[124],"NP-hard;":[125],"thus":[126],"relax":[128],"as":[130],"convex":[132],"solve":[136],"optimal":[139],"points":[140],"using":[141],"iterative":[143],"algorithm.":[144],"Contrary":[145],"previously-proposed":[147],"control":[149],"studies,":[150],"our":[151,187,206],"specifically":[154],"designed":[155],"alleviate":[157],"effects":[159],"sudden":[161],"LTE-A":[162,200],"outages,":[164],"where":[165],"large":[167],"number":[168],"mobile":[170],"need":[172],"efficiently":[175],"offloaded":[176],"nearby":[178],"towers.":[179],"We":[180],"present":[181],"detailed":[183],"analytical":[184],"framework,":[188],"assess":[191],"efficacy":[193],"via":[194],"extensive":[195],"NS-3":[196],"simulations":[197,203],"topology.":[201],"demonstrate":[204],"provides":[208],"adequate":[209],"QoS":[212],"across":[213],"all":[214],"examined":[215],"scenarios.":[217]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}