An Advanced LTE Architecture for Multimedia CDN
M. Z., Mostafa Borhani · International Journal of Engineering Research and · 2020
One of the most important requirements of multimedia providers in the delivery of content requested by users with assurance of Quality of Service (QoS) and Quality of User Experience (QoE) in Long-Term Evolution (LTE) networks.The main focus of this paper is to delineate the overall architecture of internal communications and unified Content Distribution Networks (CDNs) from the perspective and interfaces available in LTE network architecture.The LTE Evolved Packet System (EPS) is customized for multimedia delivery and the elements of content delivery network interaction are introduced by this manuscript.The proposed architecture for CDN over LTE networks is analyzed to ensure QoS.Based on the evaluation process, the architecture is suitable for the distribution of live and on-demand multimedia content for simultaneous distribution over LTE networks with QoS constraints.