In this paper we discuss the evolution of mobility management mechanisms in mobile
networks. We emphasize problems with current mobility management approaches in case of …

Software-Defined Networking (SDN) is transforming the networking ecosystem. SDN allows
network operators to easily and quickly introduce new services and flexibly adapt to their …

Low-latency handover is crucial to real-time traffic in wireless networks. This paper
considers an enterprise network managed by emerging Software Defined Network (SDN) …

With the mobile network core evolving towards an unlayered and decentralized architecture,
distributed mobility management appears to be more compatible and efficient with the …

The software integration with new network architectures via SDN (Software Defined
Network) axis appears to be a major evolution of networks. While this paradigm was …

The connectivity capabilities of mobile wireless devices have been forever changing how
networks operate, increasingly demanding resources from the network. This places a need …

A common characteristic for all of the uses in 5G wireless networks is the ubiquity and the
almost permanent connection to the mobile network to get access to external applications …

Requirements for 5G mobile networks includes a higher flexibility, scalability, cost
effectiveness and energy efficiency. Towards these goals, Software Defined Networking …

A distributed mobility management (DMM) scheme has been proposed to solve problems of
centralized mobility management such as dynamic routing and IP address allocation …

The architecture of current operator infrastructures is being challenged by the non-stopping
growing demand of data hungry services appearing every day. While currently deployed …