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Mobile-edge computing vs. centralized cloud computing in fiber-wireless access networks
KTH, Skolan för informations- och kommunikationsteknik (ICT), Kommunikationssystem, CoS, Optical Network Laboratory (ON Lab).ORCID-id: 0000-0003-3478-9890
2016 (Engelska)Ingår i: Proceedings - IEEE INFOCOM, Institute of Electrical and Electronics Engineers (IEEE), 2016, s. 991-996Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

The advent of Internet of Things and 5G applications renders the need for integration of both centralized cloud computing and emerging mobile-edge computing (MEC) with existing network infrastructures to enhance storage, processing, and caching capabilities in not only centralized but also distributed fashions for supporting both delay-tolerant and mission-critical applications. This paper investigates performance gains of centralized cloud and MEC enabled integrated fiber-wireless (FiWi) access networks. A novel resource management scheme incorporating both centralized cloud and MEC offloading activities into the underlying FiWi dynamic bandwidth allocation process is proposed. An analytical framework is developed to model packet delay, response time efficiency, and gain-offload overhead ratio for both cloud and conventional broadband access traffic. The obtained results demonstrate the feasibility of implementing conventional cloud and MEC in FiWi access networks, while not affecting network performance of broadband access traffic.

Ort, förlag, år, upplaga, sidor
Institute of Electrical and Electronics Engineers (IEEE), 2016. s. 991-996
Nyckelord [en]
Cloud computing, Delay tolerant networks, Frequency allocation, Broadband access, Dynamic bandwidth allocation, Fiberwireless (FiWi), Mission critical applications, Network infrastructure, Performance Gain, Resource management schemes, Time efficiencies, Distributed computer systems
Nationell ämneskategori
Elektroteknik och elektronik
Identifikatorer
URN: urn:nbn:se:kth:diva-194862DOI: 10.1109/INFCOMW.2016.7562226ISI: 000389210700190Scopus ID: 2-s2.0-84988874441ISBN: 9781467399555 (tryckt)OAI: oai:DiVA.org:kth-194862DiVA, id: diva2:1054892
Konferens
35th IEEE Conference on Computer Communications Workshops, INFOCOM WKSHPS 2016, 10 April 2016 through 14 April 2016
Anmärkning

QC 20161209

Tillgänglig från: 2016-12-09 Skapad: 2016-11-01 Senast uppdaterad: 2017-01-23Bibliografiskt granskad

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Pham Van, Dung
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Optical Network Laboratory (ON Lab)
Elektroteknik och elektronik

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Totalt: 102 träffar
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