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Over the last years, network virtualization has become one of the most promising solutions for sustainability towards the ongoing increase of data demand in mobile networks. Within that context, the virtual network embedding problem has recently been studied extensively and many different solutions have been proposed; but, mainly these studies have focused on wired networks. The main purpose of this...
Network virtualization has become one of the most prominent solutions that can efficiently deal with the dramatic increase of data demand in mobile networks. In order to allow multiple virtual networks to coexist in the same substrate network, the need for development of efficient virtual network embedding algorithms and techniques is imperative. The main purpose of this paper is to provide an optimization...
Network virtualization which will, inter alia, allow for dynamic network sharing, has turned into one of the most prominent solutions that can efficiently deal with the upcoming increase of data demand in mobile networks. In order to allow multiple virtual network operators to share the same substrate infrastructure, the need for the development of efficient virtual network embedding algorithms and...
Over the last years, network virtualization has become one of the most promising solutions for sustainability towards the ongoing increase of data demand in mobile networks. The problem of efficiently forming a virtual network has been studied extensively during the past years and many different solutions have been proposed but these studies have mainly focused on wired networks. The main purpose...
One of key challenges for emerging and future wireless networks will be the support of seamless distributed IP mobility management to support a plethora of different applications. In this paper, an optimization problem for provisioning efficient centralized Mobility Agents (MAs) deployment is formulated, as well as a realistic model is developed for the Distributed Mobility Management (DMM) scheme...
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