Search results for "content distribution"

showing 6 items of 6 documents

Energy Efficient Resource Allocation for Wireless Power Transfer Enabled Collaborative Mobile Clouds

2016

In order to fully enjoy high rate broadband multimedia services, prolonging the battery lifetime of user equipment is critical for mobile users, especially for smartphone users. In this paper, the problem of distributing cellular data via a wireless power transfer enabled collaborative mobile cloud (WeCMC) in an energy efficient manner is investigated. WeCMC is formed by a group of users who have both functionalities of information decoding and energy harvesting, and are interested for cooperating in downloading content from the operators. Through device-to-device communications, the users inside WeCMC are able to cooperate during the downloading procedure and offload data from the base sta…

ScheduleenergiatehokkuusComputer Networks and CommunicationsComputer sciencewireless power transfer02 engineering and technology7. Clean energyBase station0203 mechanical engineeringresources allocation0202 electrical engineering electronic engineering information engineeringWirelessResource managementElectrical and Electronic Engineeringenergy efficiencyta113collaborative mobile cloudscontent distributionta213business.industryQuality of service020206 networking & telecommunications020302 automobile design & engineeringEnergy consumptionUser equipmentMobile telephonybusinessComputer networkEfficient energy useIEEE Journal on Selected Areas in Communications
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Energy Efficient Scheduling in Content Distribution Collaborative Mobile Clusters

2020

Most of the existing literatures on green communications aimed to improve the energy efficiency at the base station or data server. However, in order to fully experience high rate broadband multimedia services, prolonging the battery life of user equipment is also critical for the mobile terminals, especially for the smartphone users. In this work, we investigate the problem of designing a content distribution mobile platform named collaborative mobile clusters (CMC) via user cooperation to reduce the energy consumption at the terminal side. Specifically, given numbers of users interested in downloading a common content from the operator, both centralized and distributed user grouping and s…

General Computer Sciencecollaborative mobile clusterComputer scienceenergiatehokkuuslangaton tekniikkamatkaviestinverkotScheduling (computing)UploadBase stationlangaton tiedonsiirtoBroadbandGeneral Materials ScienceGreen communicationsenergy efficiencyDatabase servercontent distributionbusiness.industryGeneral Engineeringuser schedulingEnergy consumptionuser cooperationUser equipmentgreen communicationslcsh:Electrical engineering. Electronics. Nuclear engineeringbusinesslcsh:TK1-9971Efficient energy useComputer network
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Sharing media content in social media: The challenges and opportunities of user-distributed content (UDC)

2017

The article explores the distribution of mass media content by the online audience that connects by using the different social platforms, such as Facebook, Twitter and WhatsApp. The focus is on the new and developing concept of user-distributed content (UDC). From the viewpoint of media organisations, UDC is a process by which the mass media converge with online social networks through the intentional use of social media services and platforms in an effort to expand the distribution of media content. UDC does not have a long trajectory as a study object in media studies. The study suggests that practices related to UDC can be more strongly incorporated into management and journalism in main…

Journalismsosiaalinen media050801 communication & media studiesWorld Wide WebyleisöSocial media0508 media and communicationsaudiencePolitical science050602 political science & public administrationsisältöcontentSocial mediauser-distributed contentta518Content (Freudian dream analysis)Media contentSocial consumptionFinlandverkkojournalismiOnline audiencemedia content distributionCommunication05 social sciencesmedia0506 political scienceSpainonline journalismJournalismUser distributed content
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Social Media as Distribution Tool

2019

Distribution (number theory)Content distributionStatisticsSocial mediaSociologyThe International Encyclopedia of Journalism Studies
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Energy-Efficient Resource Allocation and User Scheduling for Collaborative Mobile Clouds With Hybrid Receivers

2016

In this paper, we study the resource allocation and user scheduling algorithm for minimizing the energy cost of data transmission in the context of OFDMA collaborative mobile cloud (CMC) with simultaneous wireless information and power transfer (SWIPT) receivers. The CMC, which consists of several collaborating MTs offers one potential solution for downlink con- tent distribution and for the energy consumption reduction at the terminal side. Meanwhile, as RF signal can carry both informa- tion and energy simultaneously, the induced SWIPT has gained much attention for energy efficiency design of mobile nodes. Previous work on the design of CMC system mainly focused on the cloud formulation o…

Optimization problemComputer Networks and CommunicationsComputer scienceDistributed computingresource allocationAerospace EngineeringCloud computing02 engineering and technology7. Clean energyScheduling (computing)Frequency allocation0203 mechanical engineeringTelecommunications link0202 electrical engineering electronic engineering information engineeringWirelessElectrical and Electronic Engineeringta113collaborative mobile cloudscontent distributionbusiness.industryuser scheduling020302 automobile design & engineering020206 networking & telecommunicationsEnergy consumptionpower allocationuser cooperationgreen communicationsAutomotive EngineeringConvex optimizationResource allocationsubchannel allocationbusinessEfficient energy useIEEE Transactions on Vehicular Technology
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Energy Efficient Resource Allocation and User Scheduling for Collaborative Mobile Clouds with Hybrid Receivers

2014

In this paper, we study the resource allocation and user scheduling algorithm for minimizing the energy cost of data transmission in the context of OFDMA collaborative mobile cloud (CMC) with simultaneous wireless information and power transfer (SWIPT) receivers. The CMC, which consists of several collaborating MTs offers one potential solution for downlink content distribution and for the energy consumption reduction at the terminal side. Meanwhile, as RF signal can carry both information and energy simultaneously, the induced SWIPT has gained much attention for energy efficiency design of mobile nodes. Previous work on the design of CMC system mainly focused on the cloud formulation or en…

Computer Science - Networking and Internet ArchitectureNetworking and Internet Architecture (cs.NI)FOS: Computer and information sciencescollaborative mobile cloudscontent distributiongreen communicationsuser schedulingsubchannel allocationresursointipower allocationuser cooperation
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