{"id":"https://openalex.org/W1578046487","doi":"https://doi.org/10.1109/nas.2015.7255214","title":"A multi-domain and multi-overlay framework of P2P IMS core network based on cloud infrastructure","display_name":"A multi-domain and multi-overlay framework of P2P IMS core network based on cloud infrastructure","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W1578046487","doi":"https://doi.org/10.1109/nas.2015.7255214","mag":"1578046487"},"language":"en","primary_location":{"id":"doi:10.1109/nas.2015.7255214","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nas.2015.7255214","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Networking, Architecture and Storage (NAS)","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/A5100678072","display_name":"Feng Lu","orcid":"https://orcid.org/0000-0001-9349-1758"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Feng Lu","raw_affiliation_strings":["Services Computing Technology and System Lab, Huazhong University of Science and Technology, China","Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, China#TAB#"],"affiliations":[{"raw_affiliation_string":"Services Computing Technology and System Lab, Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, China#TAB#","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071975425","display_name":"Jiao Song","orcid":"https://orcid.org/0000-0003-3292-610X"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiao Song","raw_affiliation_strings":["Services Computing Technology and System Lab, Huazhong University of Science and Technology, China","Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, China#TAB#"],"affiliations":[{"raw_affiliation_string":"Services Computing Technology and System Lab, Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, China#TAB#","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100441099","display_name":"Lei Xiao","orcid":"https://orcid.org/0000-0003-0307-6206"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao Lei","raw_affiliation_strings":["Services Computing Technology and System Lab, Huazhong University of Science and Technology, China","Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, China#TAB#"],"affiliations":[{"raw_affiliation_string":"Services Computing Technology and System Lab, Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, China#TAB#","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022262922","display_name":"Hai Jin","orcid":"https://orcid.org/0000-0002-3934-7605"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hai Jin","raw_affiliation_strings":["Services Computing Technology and System Lab, Huazhong University of Science and Technology, China","Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, China#TAB#"],"affiliations":[{"raw_affiliation_string":"Services Computing Technology and System Lab, Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, China#TAB#","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082581627","display_name":"Zaiyang Tang","orcid":"https://orcid.org/0009-0004-8683-634X"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zaiyang Tang","raw_affiliation_strings":["Services Computing Technology and System Lab, Huazhong University of Science and Technology, China","Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, China#TAB#"],"affiliations":[{"raw_affiliation_string":"Services Computing Technology and System Lab, Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, China#TAB#","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022398389","display_name":"Xiaofei Liao","orcid":"https://orcid.org/0000-0001-6302-813X"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaofei Liao","raw_affiliation_strings":["Services Computing Technology and System Lab, Huazhong University of Science and Technology, China","Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, China#TAB#"],"affiliations":[{"raw_affiliation_string":"Services Computing Technology and System Lab, Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, China#TAB#","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103208326","display_name":"Fei Qiu","orcid":"https://orcid.org/0000-0002-6719-5688"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Qiu","raw_affiliation_strings":["Services Computing Technology and System Lab, Huazhong University of Science and Technology, China","Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, China#TAB#"],"affiliations":[{"raw_affiliation_string":"Services Computing Technology and System Lab, Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, China#TAB#","institution_ids":["https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100678072"],"corresponding_institution_ids":["https://openalex.org/I47720641"],"apc_list":null,"apc_paid":null,"fwci":0.3328,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.63150901,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"167","last_page":"175"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9998999834060669,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9998999834060669,"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/T11478","display_name":"Caching and Content Delivery","score":0.9995999932289124,"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/T12720","display_name":"Multimedia Communication and Technology","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8265974521636963},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7675920724868774},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7166396379470825},{"id":"https://openalex.org/keywords/overlay-network","display_name":"Overlay network","score":0.7105194330215454},{"id":"https://openalex.org/keywords/core-network","display_name":"Core network","score":0.6805787086486816},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.6271721720695496},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6021682620048523},{"id":"https://openalex.org/keywords/ip-multimedia-subsystem","display_name":"IP Multimedia Subsystem","score":0.5944647789001465},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.5105298757553101},{"id":"https://openalex.org/keywords/network-architecture","display_name":"Network architecture","score":0.4850586950778961},{"id":"https://openalex.org/keywords/load-balancing","display_name":"Load balancing (electrical power)","score":0.47520145773887634},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.46177470684051514},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.45479917526245117},{"id":"https://openalex.org/keywords/network-element","display_name":"Network element","score":0.44080233573913574},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.1813407838344574},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11661064624786377},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1110527515411377}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8265974521636963},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7675920724868774},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7166396379470825},{"id":"https://openalex.org/C169851745","wikidata":"https://www.wikidata.org/wiki/Q1331985","display_name":"Overlay network","level":3,"score":0.7105194330215454},{"id":"https://openalex.org/C5038329","wikidata":"https://www.wikidata.org/wiki/Q1142907","display_name":"Core network","level":2,"score":0.6805787086486816},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6271721720695496},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6021682620048523},{"id":"https://openalex.org/C26878273","wikidata":"https://www.wikidata.org/wiki/Q1140664","display_name":"IP Multimedia Subsystem","level":3,"score":0.5944647789001465},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.5105298757553101},{"id":"https://openalex.org/C193415008","wikidata":"https://www.wikidata.org/wiki/Q639681","display_name":"Network architecture","level":2,"score":0.4850586950778961},{"id":"https://openalex.org/C138959212","wikidata":"https://www.wikidata.org/wiki/Q1806783","display_name":"Load balancing (electrical power)","level":3,"score":0.47520145773887634},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.46177470684051514},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.45479917526245117},{"id":"https://openalex.org/C129119673","wikidata":"https://www.wikidata.org/wiki/Q4418003","display_name":"Network element","level":2,"score":0.44080233573913574},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.1813407838344574},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11661064624786377},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1110527515411377},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nas.2015.7255214","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nas.2015.7255214","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Networking, Architecture and Storage (NAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.6399999856948853,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1559803596","https://openalex.org/W1630733292","https://openalex.org/W1989925597","https://openalex.org/W1992986136","https://openalex.org/W1994425561","https://openalex.org/W2036644707","https://openalex.org/W2044383600","https://openalex.org/W2060208418","https://openalex.org/W2061079981","https://openalex.org/W2081804611","https://openalex.org/W2093862151","https://openalex.org/W2098007525","https://openalex.org/W2098545955","https://openalex.org/W2111395469","https://openalex.org/W2112557018","https://openalex.org/W2118428193","https://openalex.org/W2136253608","https://openalex.org/W2138573727","https://openalex.org/W2143809131","https://openalex.org/W2156379177","https://openalex.org/W2235631492","https://openalex.org/W2497384435","https://openalex.org/W3041277256","https://openalex.org/W6636933019","https://openalex.org/W6661282269","https://openalex.org/W6676758509","https://openalex.org/W6689520907"],"related_works":["https://openalex.org/W3215991090","https://openalex.org/W2148829229","https://openalex.org/W2033065849","https://openalex.org/W2033702359","https://openalex.org/W2348202515","https://openalex.org/W3021677776","https://openalex.org/W566196243","https://openalex.org/W977671599","https://openalex.org/W2220052414","https://openalex.org/W2354523246"],"abstract_inverted_index":{"The":[0,132],"key":[1],"technology":[2,29],"of":[3,12,20,33,51,73,96,128,161],"next":[4],"generation":[5],"network,":[6],"IP":[7],"Multimedia":[8],"Subsystem":[9],"(IMS),":[10],"lacks":[11],"scalability,":[13],"reliability":[14],"and":[15,47,70,94,115,145],"load":[16,133,148],"balancing":[17],"ability":[18],"because":[19],"its":[21],"traditional":[22,35],"centralized":[23],"control":[24],"architecture.":[25],"Using":[26],"P2P":[27,74],"(peer-to-peer)":[28],"to":[30],"transform":[31],"architecture":[32],"the":[34,44,97,110,120,126,146,158,168],"IMS":[36,52,75],"core":[37,76,98,113,117],"network":[38,53,77,86,114],"is":[39,152,164],"a":[40,68,142],"feasible":[41],"solution,":[42],"while":[43],"function":[45],"separation":[46],"independent":[48],"operation":[49],"requirements":[50],"elements":[54,87,151],"in":[55,109,141],"telecommunication":[56],"career":[57],"level":[58],"can":[59,106,134],"not":[60],"be":[61,107,135],"met.":[62],"In":[63,82],"this":[64,83,104],"paper,":[65],"we":[66],"present":[67],"multi-domain":[69],"multi-overlay":[71],"framework":[72,105],"based":[78],"on":[79,138],"cloud":[80],"infrastructure.":[81],"framework,":[84],"various":[85],"(NEs)":[88],"are":[89],"divided":[90],"into":[91],"different":[92],"domains":[93],"overlay":[95],"network.":[99],"Experimental":[100],"results":[101],"indicate":[102],"that":[103],"deployed":[108],"actual":[111],"operating":[112],"provides":[116],"functions.":[118],"Besides,":[119],"service":[121],"capacity":[122],"grows":[123],"linearly":[124],"as":[125],"number":[127],"serving":[129],"nodes":[130],"increases.":[131],"automatically":[136],"distributed":[137],"each":[139],"element":[140],"balanced":[143],"way":[144],"maximum":[147],"difference":[149],"between":[150],"no":[153],"more":[154],"than":[155,167],"16%.":[156],"Moreover,":[157],"response":[159],"time":[160],"redesigned":[162],"procedures":[163],"much":[165],"smaller":[166],"original":[169],"procedures.":[170]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
