Serverless streaming for emerging media: towards 5G network-driven cost optimization

Policy Model for Sharing Network Slices in 5G Core Network

As mobile data traffic increases, and the number of services provided by the mobile network increases, service load flows as well, which requires changing in the principles, models, and strategies for media transmission streams serving to guarantee the given nature of giving a wide scope of services in Flexible and cost-effective. Right now, the fundamental question remains what number of netwo...

Serverless Network File Systems

The paper presents a design for serverless network file system that can dynamically distribute control processing, data storage and caching among a set of cooperating workstations. The aim is to improve performance, scalability and availablility of such a peer-based distributed system. The approach adopted in this paper is to build a monolithic system that handles all aspects of storage, cachin...

Towards 5G Network Slicing over Multiple-Domains

CoolStreaming/DONet: A Data-Driven Overlay Network for Efficient Live Media Streaming

This paper presents DONet, a Data-driven Overlay Network for live media streaming. The core operations in DONet are very simple: every node periodically exchanges data availability information with a set of partners, and retrieves unavailable data from one or more partners, or supplies available data to partners. We emphasize three salient features of this data-driven design: 1) easy to impleme...

Efficient Cost-Based Scheduling for Scalable Media Streaming

The number of media streams that can be supported concurrently is highly constrained by the stringent requirements of real-time playback and high transfer rates. To address this problem, media delivery techniques, such as Batching and Stream Merging, utilize the multicast facility to increase resource sharing. The achieved resource sharing depends greatly on how the waiting requests are schedul...