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A new era in telecommunications is emerging. Virtualized networking functions and resources will offer network operators a way to shift the balance of expenditure from capital to operational, opening up networks to new and innovative services. This article introduces the concept of edge as a service (EaaS), a means of harnessing the flexibility of virtualized network functions and resources to enable...
With the large number of access technologies and the emergence of user mobility, the need to "access the world", anywhere and anytime has gained a significant importance. It is essential to ensure the quality of the services when moving between access networks and technologies in a transparent manner. This paper presents a new architecture that enables seamless handovers in wireless heterogeneous...
The constant evolution on the telecommunications sector particularly with the increasing development of wireless technologies has led to the diversification of access networks solutions. Nowadays technologies like Wi-Fi, WiMAX, UMTS and LTE are a set of heterogeneous networks that provide mobile broadband access to multiple devices, from smartphones to laptops or tablets. This diversification alongside...
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