Search results for "quality of service"

showing 4 items of 194 documents

Context-aware data caching for 5G heterogeneous small cells networks

2016

In this work, we investigate the problem of context-aware data caching in the heterogeneous small cell networks (HSCNs) to provide satisfactory to the end-users in reducing the service latency. In particular, we explore the storage capability of base stations (BSs) in HSCNs and propose a data caching model consists of edge caching elements (CAEs), small cell base stations (SBSs), and macro cell BS (MBS). Then, we concentrate on how to efficiently match the data contents to the different cache entities in order to minimize the overall system service latency. We model it as a distributed college admission (CA) stable matching problem and tackle this issue by utilizing contextual information t…

ta113context awareta213Computer sciencebusiness.industryQuality of servicematching05 social sciences050801 communication & media studies020206 networking & telecommunicationssmall cell networks02 engineering and technologycontent cachingSmart CacheBase station0508 media and communicationsServer0202 electrical engineering electronic engineering information engineeringLeverage (statistics)CacheSmall cellbusinessComputer network
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A Double Auction Mechanism for Virtual Resource Allocation in SDN-based Cellular Network

2016

The explosively growing demands for mobile traffic service bring both challenges and opportunities to wireless net- works, among which, wireless network virtualization is proposed as the main evolution towards 5G. In this paper, we first propose a Software Defined Network (SDN) based wireless virtualization architecture for enabling multi-flow transmission in order to save capital expenses (CapEx) and operation expenses (OpEx) significantly with multiple Infrastructures Providers (InPs) and multiple Mobile Virtual Network Operators (MVNOs). We for- mulate the virtual resource allocation problem with diverse QoS requirements as a social welfare maximization problem with transaction cost. Due…

wireless networksService (systems architecture)Computer scienceauctioncellular networksresource allocation050801 communication & media studieshuutokauppa02 engineering and technology0508 media and communicationsradio communicationmobiilipalvelut0202 electrical engineering electronic engineering information engineeringDouble auctionta213business.industryWireless networkQuality of service05 social sciences020206 networking & telecommunicationseconomicssoftware define networksCellular networkquality of servicemobile servicesResource allocationvirtual realitybusinessSoftware-defined networkinglangattomat verkot5GComputer network
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Service-Oriented Wireless Virtualized Networks: An Intelligent Resource Management Approach

2022

wireless networkspalvelutvirtualisointicostslaatulangaton tekniikkaresurssitIndium phosphidevirtualizationkustannuksetIII-V semiconductor materialslangaton tiedonsiirtoAutomotive Engineeringquality of serviceresource managementtietoverkotlangattomat verkotIEEE Vehicular Technology Magazine
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Computer Networks

2018

This book constitutes the thoroughly refereed proceedings of the 25th International Conference on Computer Networks, CN 2018, held in Gliwice, Poland, in June 2018. The 34 full papers presented were carefully reviewed and selected from 86 submissions. They are organized in topical sections on computer networks; teleinformatics and telecommunications; queueing theory; cybersecurity and quality service.

wireless networksroutersoptical networksnetwork architecturesecurityqueueing systemstelecommunication networksQuality of Service (QoS)radioauthenticationcomputer networksdata securitytelecommunciation trafficwireless sensor networksInternet protocolsenergy efficiency
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