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Collaborative Multi-bitrate Video Caching and Processing in Mobile-Edge Computing Networks [article]

Tuyen X. Tran, Parul Pandey, Abolfazl Hajisami, Dario Pompili
2016 arXiv   pre-print
In this paper, we envision a collaborative joint caching and processing strategy for on-demand video streaming in MEC networks.  ...  Recently, Mobile-Edge Computing (MEC) has arisen as an emerging paradigm that extends cloud-computing capabilities to the edge of the Radio Access Network (RAN) by deploying MEC servers right at the Base  ...  CONCLUSIONS In this paper, we propose the idea of deploying a collaborative caching in a multi-cell Mobile-Edge Computing (MEC) networks, whereby the MEC servers attached to the BSs can assist each other  ... 
arXiv:1612.01436v2 fatcat:fjtr47gczzczvi52dqstlrlh5q

Collaborative multi-bitrate video caching and processing in Mobile-Edge Computing networks

Tuyen X. Tran, Parul Pandey, Abolfazl Hajisami, Dario Pompili
2017 2017 13th Annual Conference on Wireless On-demand Network Systems and Services (WONS)  
Index Terms-Collaborative caching; adaptive bitrate streaming; multi-bitrate video; mobile-edge computing; joint caching and processing.  ...  In this paper, we envision a collaborative joint caching and processing strategy for on-demand video streaming in MEC networks.  ...  CONCLUSIONS In this paper, we propose the idea of deploying a collaborative caching in a multi-cell Mobile-Edge Computing (MEC) networks, whereby the MEC servers attached to the BSs can assist each other  ... 
doi:10.1109/wons.2017.7888772 dblp:conf/wons/TranPHP17 fatcat:duzyif2vvnd3jagfg7dhz5l2ki

D2D-Enabled Collaborative Edge Caching and Processing with Adaptive Mobile Video Streaming

Abbas Mehrabi, Matti Siekkinen, Gazi Illahi, Antti Yla-Jaaski
2019 2019 IEEE 20th International Symposium on "A World of Wireless, Mobile and Multimedia Networks" (WoWMoM)  
Multi-access edge computing (MEC) enables placing video content at the edge of a mobile network with the aim of reducing data traffic in the backhaul network.  ...  same average video bitrate per client compared to edge computing without D2D.  ...  ACKNOWLEDGMENT This research has been financially supported by Lacrimosa project grant number 297892 and the Nokia Center for Advanced Research.  ... 
doi:10.1109/wowmom.2019.8792981 dblp:conf/wowmom/MehrabiSIY19 fatcat:2st3vkjxfrd2tckh3ogpq2efoe

QoE-traffic Optimization Through Collaborative Edge Caching in Adaptive Mobile Video Streaming

Abbas Mehrabi, Matti Siekkinen, Antti Yla-Jaaski
2018 IEEE Access  
further improvement in average video bitrate is obtained using collaborative caching.  ...  Multi-access edge computing has been proposed as a promising approach to localize the access of mobile clients to the network edges, therefore, reducing significantly the traffic congestion on the backhaul  ...  Toward enabling this objective, Multi-access Edge Computing (MEC) has been proposed in conjunction with network virtualization in which the video contents are localized at the network edges within the  ... 
doi:10.1109/access.2018.2870855 fatcat:szm3bgxe7vfzpefkksacf3mn6e

Collaborative Mobile Edge Computing in 5G Networks: New Paradigms, Scenarios, and Challenges [article]

Tuyen X. Tran, Abolfazl Hajisami, Parul Pandey, Dario Pompili
2017 arXiv   pre-print
Specifically, we introduce and study three strong use cases ranging from mobile-edge orchestration, collaborative caching and processing and multi-layer interference cancellation.  ...  Mobile Edge Computing (MEC) is an emerging paradigm that provides computing, storage, and networking resources within the edge of the mobile Radio Access Network (RAN).  ...  To illustrate the benefits and applicability of MEC collaboration in 5G networks, we present three usecases including mobile-edge orchestration, collaborative video caching and processing, and multi-layer  ... 
arXiv:1612.03184v2 fatcat:gssro5rmzfdjhiennmqv4gi43y

Cache-Aware QoE-Traffic Optimization in Mobile Edge Assisted Adaptive Video Streaming [article]

Abbas Mehrabi, Matti Siekkinen, Antti Ylä-Jääski
2018 arXiv   pre-print
Multi-access edge computing (MEC) enables placing video content at the edge of the network aiming to improve the quality of experience (QoE) of the mobile clients.  ...  Our objective in this article is two fold: First, we explore the impact of fixed video content caching on the optimal QoE of mobile clients in a setup where servers at mobile network edge handle bitrate  ...  ACKNOWLEDGMENT This work has been financially supported by the Academy of Finland (grant number 297892), Tekes -the Finnish Funding Agency for Innovation, and the Nokia Center for Advanced Research.  ... 
arXiv:1805.09255v1 fatcat:fezeza6djfdt5joqggos2fky6a

Service Migration from Cloud to Multi-tier Fog Nodes for Multimedia Dissemination with QoE Support

Denis Rosário, Matias Schimuneck, João Camargo, Jéferson Nobre, Cristiano Both, Juergen Rochol, Mario Gerla
2018 Sensors  
In this article, we describe the operational impacts and benefits associated with service migration from the cloud to multi-tier fog computing for video distribution with QoE support.  ...  Even the integration of Cloud Computing in such networks does not support an adequate Quality of Experience (QoE) in areas with high demands for multimedia contents.  ...  To cope with growth of multimedia traffic of wireless networks, the next generation of mobile and wireless networking technologies, such as, 5 G wireless networks, mobile-edge computing (MEC), software-defined  ... 
doi:10.3390/s18020329 pmid:29364172 pmcid:PMC5855943 fatcat:jri5qu5aoja3dgy4bk5bwoyhqq

Joint Video Caching and Processing for Multi-Bitrate Videos in Ultra-dense HetNets

Ticao Zhang, Shiwen Mao
2020 IEEE Open Journal of the Communications Society  
In this paper, we propose to fully utilize both the storage and computing resources at edge servers to support multiple bitrate video streaming.  ...  Caching popular videos at the edge has been confirmed as a promising way to support low-latency video transmission and alleviate the backhaul traffic burden.  ...  This article has been accepted for publication in a future issue of this journal, but has not been fully edited. Content may change prior to final publication.  ... 
doi:10.1109/ojcoms.2020.3018681 fatcat:uaskhfjnb5fipg2hoy4jmgw5rq

A Multi-Tier Fog Content Orchestrator Mechanism with Quality of Experience Support

Hugo Santos, Derian Alencar, Rodolfo Meneguette, Denis Rosário, Jéferson Nobre, Cristiano Both, Eduardo Cerqueira, Torsten Braun
2020 Computer Networks  
In the last few years, caching services and fog computing have gained a lot of attention in both industry and academia as new schemes to improve the VoD delivery to mobile users [6] .  ...  In this context, it is mandatory to consider network, fog node, and user metrics to choose an appropriate fog node to distribute videos with QoE support properly.  ...  Acknowledgement This study was financed in part by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior -Brasil (CAPES) -Finance Code 001.  ... 
doi:10.1016/j.comnet.2020.107288 fatcat:kfcz76tz5fhd5onk33r54e22ma

Video Caching, Analytics and Delivery at the Wireless Edge: A Survey and Future Directions

Behrouz Jedari, Gopika Premsankar, Gazi Illahi, Mario Di Francesco, Abbas Mehrabi, Antti Yla-Jaaski
2020 IEEE Communications Surveys and Tutorials  
applications for video edge-C3; video edge computing and analytics in uplink scenarios (e.g., architectures, analytics, and applications); and video edge caching, computing and communication methods in  ...  Index Terms-Wireless communications, 5G networks, Internet of Things, mobile edge computing, edge analytics, video analytics, caching, task offloading, video streaming, quality of experience.  ...  To this end, multi-access edge computing (MEC) [28] has been introduced by integrating cloud computing and wireless networking technologies.  ... 
doi:10.1109/comst.2020.3035427 fatcat:ialgflav5nao3fwptbmyvtfhpa

A Novel Distributed Media Caching Technique for Seamless Video Streaming in Multi-Access Edge Computing Networks

Emmanuel Osei-Mensah, Saqr Khalil Saeed Thabet, Chunbo Luo, Emelia Asiedu-Ayeh, Olusola Bamisile, Isaac Osei Nyantakyi, Humphrey Adun
2022 Applied Sciences  
Addressing this limitation, we propose an edge video caching scheme that dynamically caches the first part of popularity-ranked video files on Multi-Edge Computing Access Node (MAN) servers envisioned  ...  Online video is anticipated to be the largest fraction of all mobile network traffic aside from the huge processing tasks imposed on networks by the billions of IoT devices, causing unprecedented challenges  ...  Acknowledgments: The authors would like to thank all contributors and Lab of Advanced Visual Communications and Computing-UESTC for supporting this work.  ... 
doi:10.3390/app12094205 fatcat:3y7t5h3wzjfj7ikes2yol6tq3q

Efficient Media Streaming with Collaborative Terminals for the Smart City Environment

Jordi Mongay Batalla, Piotr Krawiec, Constandinos X. Mavromoustakis, George Mastorakis, Naveen Chilamkurti, Daniel Negru, Joachim Bruneau-Queyreix, Eugen Borcoci
2017 IEEE Communications Magazine  
The proposed solution considers the scenario, in which a high quality media stream is received by multi-path transmission in the Radio Access Network.  ...  In this context, this article presents a new solution for HTTP-compliant adaptive media streaming, dedicated to future 5G mobile networking systems.  ...  Such feature can be achieved through open interfaces provided by Mobile Edge Computing technology.  ... 
doi:10.1109/mcom.2017.1600225cm fatcat:elc2azyd5nfq7o3jwdrwyvtfay

Artificial Intelligence (AI) and Machine Learning for Multimedia and Edge Information Processing

Jasmine Kah Phooi Seng, Kenneth Li-minn Ang, Eno Peter, Anthony Mmonyi
2022 Electronics  
The advancements and progress in artificial intelligence (AI) and machine learning, and the numerous availabilities of mobile devices and Internet technologies together with the growing focus on multimedia  ...  by AI; (2) multimedia streaming on the intelligent edge; (3) multimedia edge caching and AI; (4) multimedia services for edge AI; and (5) hardware and devices for multimedia on edge intelligence.  ...  and mobile network infrastructure, and established joint multi-tier caching infrastructure.  ... 
doi:10.3390/electronics11142239 fatcat:wf5wt7whbrbkdggygptum56244

Edge Computing Assisted Adaptive Streaming Scheme for Mobile Networks

Minsu Kim, Kwangsue Chung
2020 IEEE Access  
INDEX TERMS HTTP adaptive streaming, quality of experience, mobile networks, multi-access edge computing, resource utilization, fairness.  ...  In this paper, we first present an adaptive streaming framework taking advantage of the capabilities of multi-access edge computing (MEC).  ...  In this paper, we propose an edge computing-assisted adaptive streaming scheme for mobile networks.  ... 
doi:10.1109/access.2020.3047373 fatcat:w6bznxddcffinlrhxk5be6eyii

Networked VR: State of the Art, Solutions, and Challenges

Jinjia Ruan, Dongliang Xie
2021 Electronics  
Other key aspects must be considered, such as wireless operation, ultra-low latency, client/network access, system deployment, edge computing/cache, and end-to-end reliability.  ...  In addition to a thorough summary of recent progress, we also present an outlook of future developments in the quality of immersive experience networks and unified data set measurement in VR video transmission  ...  Edge caching and edge computing are considered to be key technologies, and they significantly improve performance in 5G networks.  ... 
doi:10.3390/electronics10020166 fatcat:s2hmmr6dqrcztkft2r7uqmnq44
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