{"id":"https://openalex.org/W1531722533","doi":"https://doi.org/10.1109/vtcspring.2015.7145794","title":"Dynamic Traffic Offloading and Transmit Point Muting for Energy and Cost Efficiency in Virtualized Radio Access Networks","display_name":"Dynamic Traffic Offloading and Transmit Point Muting for Energy and Cost Efficiency in Virtualized Radio Access Networks","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W1531722533","doi":"https://doi.org/10.1109/vtcspring.2015.7145794","mag":"1531722533"},"language":"en","primary_location":{"id":"doi:10.1109/vtcspring.2015.7145794","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2015.7145794","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 81st Vehicular Technology Conference (VTC Spring)","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/A5103209412","display_name":"Mohamed Salem","orcid":null},"institutions":[{"id":"https://openalex.org/I4210115038","display_name":"Huawei Technologies (Canada)","ror":"https://ror.org/026venb53","country_code":"CA","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210115038"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Mohamed Salem","raw_affiliation_strings":["Kanata, Ontario, Canada","Huawei Technol. Canada Inc., Ottawa, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Kanata, Ontario, Canada","institution_ids":[]},{"raw_affiliation_string":"Huawei Technol. Canada Inc., Ottawa, ON, Canada","institution_ids":["https://openalex.org/I4210115038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031312177","display_name":"Mohammad Hadi Baligh","orcid":null},"institutions":[{"id":"https://openalex.org/I4210115038","display_name":"Huawei Technologies (Canada)","ror":"https://ror.org/026venb53","country_code":"CA","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210115038"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mohammad Hadi Baligh","raw_affiliation_strings":["Kanata, Ontario, Canada","Huawei Technol. Canada Inc., Ottawa, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Kanata, Ontario, Canada","institution_ids":[]},{"raw_affiliation_string":"Huawei Technol. Canada Inc., Ottawa, ON, Canada","institution_ids":["https://openalex.org/I4210115038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040040640","display_name":"Keyvan Zarifi","orcid":null},"institutions":[{"id":"https://openalex.org/I4210115038","display_name":"Huawei Technologies (Canada)","ror":"https://ror.org/026venb53","country_code":"CA","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210115038"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Keyvan Zarifi","raw_affiliation_strings":["Kanata, Ontario, Canada","Huawei Technol. Canada Inc., Ottawa, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Kanata, Ontario, Canada","institution_ids":[]},{"raw_affiliation_string":"Huawei Technol. Canada Inc., Ottawa, ON, Canada","institution_ids":["https://openalex.org/I4210115038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061251751","display_name":"Amine Maaref","orcid":"https://orcid.org/0000-0002-0928-1625"},"institutions":[{"id":"https://openalex.org/I4210115038","display_name":"Huawei Technologies (Canada)","ror":"https://ror.org/026venb53","country_code":"CA","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210115038"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Amine Maaref","raw_affiliation_strings":["Kanata, Ontario, Canada","Huawei Technol. Canada Inc., Ottawa, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Kanata, Ontario, Canada","institution_ids":[]},{"raw_affiliation_string":"Huawei Technol. Canada Inc., Ottawa, ON, Canada","institution_ids":["https://openalex.org/I4210115038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100914931","display_name":"Jianglei Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I4210115038","display_name":"Huawei Technologies (Canada)","ror":"https://ror.org/026venb53","country_code":"CA","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210115038"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jianglei Ma","raw_affiliation_strings":["Kanata, Ontario, Canada","Huawei Technol. Canada Inc., Ottawa, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Kanata, Ontario, Canada","institution_ids":[]},{"raw_affiliation_string":"Huawei Technol. Canada Inc., Ottawa, ON, Canada","institution_ids":["https://openalex.org/I4210115038"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5103209412"],"corresponding_institution_ids":["https://openalex.org/I4210115038"],"apc_list":null,"apc_paid":null,"fwci":0.3946,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.6494501,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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":1.0,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9990000128746033,"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":0.9987000226974487,"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/computer-science","display_name":"Computer science","score":0.7274871468544006},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6193939447402954},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5966156125068665},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5914700031280518},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.57802414894104},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5035533308982849},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.457628071308136},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.43850621581077576},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.43609267473220825},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.42201608419418335},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.40032851696014404},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14337870478630066},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13818055391311646}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7274871468544006},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6193939447402954},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5966156125068665},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5914700031280518},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.57802414894104},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5035533308982849},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.457628071308136},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.43850621581077576},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.43609267473220825},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.42201608419418335},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.40032851696014404},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14337870478630066},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13818055391311646},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtcspring.2015.7145794","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2015.7145794","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 81st Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2009495780","https://openalex.org/W2020902645","https://openalex.org/W2033431431","https://openalex.org/W2034490776","https://openalex.org/W2039088401","https://openalex.org/W2084316162","https://openalex.org/W2105547551","https://openalex.org/W2112170521","https://openalex.org/W2114102402","https://openalex.org/W2117530374","https://openalex.org/W2149414991","https://openalex.org/W2155303957","https://openalex.org/W2156387609","https://openalex.org/W2167146754","https://openalex.org/W6660265270"],"related_works":["https://openalex.org/W2086397253","https://openalex.org/W2133122801","https://openalex.org/W600422426","https://openalex.org/W2007156430","https://openalex.org/W3081478936","https://openalex.org/W2785612136","https://openalex.org/W2099529706","https://openalex.org/W1988224651","https://openalex.org/W2096179639","https://openalex.org/W2560916850"],"abstract_inverted_index":{"A":[0],"virtualized":[1],"radio":[2],"access":[3],"network":[4,146],"(VRAN)":[5],"is":[6,96],"envisaged":[7],"in":[8,144],"next":[9],"generation":[10],"wireless":[11],"networks.":[12],"Therein,":[13],"users":[14],"experience":[15],"a":[16,100,110],"seamless":[17],"ubiquitous":[18],"service":[19],"without":[20],"cell-specific":[21],"signaling":[22],"through":[23],"transparent":[24],"grouping":[25],"of":[26,122,149],"densely":[27],"deployed":[28],"transmit":[29],"points":[30],"(TPs)":[31],"and":[32,58,105,131,158],"helping":[33],"UEs.":[34],"Aiming":[35],"at":[36],"reducing":[37],"the":[38,44,63,118,125,132,140,150],"Carbon":[39],"footprint":[40],"as":[41,43],"well":[42],"operational":[45],"expenditure":[46],"while":[47],"maintaining":[48],"users'":[49],"QoS,":[50],"we":[51],"propose":[52],"an":[53],"energy/cost-aware":[54],"dynamic":[55],"wideband":[56,103],"muting":[57,69,104],"traffic":[59,80],"offloading":[60],"scheme":[61,67],"for":[62,117],"VRAN.":[64],"The":[65,114],"proposed":[66],"favors":[68],"hypotheses":[70],"with":[71,77],"greater":[72],"energy/cost":[73],"savings":[74],"from":[75],"TPs":[76,89],"relatively":[78],"light":[79],"loads.":[81],"Such":[82],"loads":[83],"are":[84],"opportunistically":[85],"offloaded":[86],"to":[87,90],"adjacent":[88],"improve":[91],"their":[92],"energy":[93,130,141,156],"efficiency.":[94],"This":[95],"achieved":[97],"by":[98],"employing":[99],"low-complexity":[101],"joint":[102],"multi-point":[106],"scheduling":[107],"algorithm":[108],"optimizing":[109],"novel":[111],"energy-aware":[112],"utility.":[113],"utility":[115],"accounts":[116],"power":[119],"consumption":[120],"models":[121],"different":[123],"TPs,":[124],"current":[126],"cost":[127],"per":[128],"unit":[129],"TP's":[133],"predicted":[134],"'Soft":[135],"Loading":[136],"Ratio'.":[137],"Operator":[138],"controls":[139],"savings-performance":[142],"tradeoff":[143],"individual":[145],"regions":[147],"regardless":[148],"topology.":[151],"Simulation":[152],"results":[153],"show":[154],"significant":[155],"efficiency":[157],"system":[159],"capacity":[160],"gains.":[161]},"counts_by_year":[{"year":2017,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
