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Rapid growth of mobile traffic can be load of mobile operator's core network. Local breakout is a offloading solution of access network to save core network load and to reduce end-to-end latency. This paper proposes local breakout system in base station with Mobile Edge Computing(MEC) infrastructure. We present the service framework and interfaces for MEC server and also present architecture based...
In this study, we propose a method for improving the scalability of sharing the flow rules, which are used to inspect and direct packets, between gateway functions in a mobile network virtualization infrastructure. The proposed method enhances the centralized management mechanism, where a controller reactively installs rules based on receiving the first packet of each flow, to reduce the load in the...
Despite the broad utilization of cloud computing, some applications and services still cannot benefit from this popular computing paradigm due to inherent problems of cloud computing such as unacceptable latency, lack of mobility support and location-awareness. As a result, fog computing, has emerged as a promising infrastructure to provide elastic resources at the edge of network. In this paper,...
In this paper the main aspects of usage Network Functions Virtualization (NFV) in the domain of Evolved Packet Core (EPC) virtualization are given. Modern virtualization technologies in combination with existing tools for storage and computing, ensure virtualization and abstraction for the entire set of critical resources. The general aim of NFV is to deliver functions, networks and infrastructure...
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