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In this paper, we present a radio resource allocation algorithm based on interference alignment (IA) for orthogonal frequency division multiplexing (OFDM) and filter bank multicarrier (FBMC) based MIMO cognitive radio (CR) systems. The algorithm provides the opportunity for all secondary users to share the available subcarriers simultaneously using IA technique. Besides, it allocates the power budget...
Network virtualisation has received attention as a way to allow for sharing of physical network resources. Sharing resources involves mapping of virtual nodes and links onto physical nodes and links respectively, and thereafter managing the allocated resources to ensure efficient resource utilisation. In this paper, we apply artificial neural networks for a dynamic, decentralised and autonomous allocation...
This paper addresses wireless capacity sharing by means of wireless access virtualisation, allowing to provide the required capacity to a set of differentiated Virtual Base Stations (VBSs) instantiated within a geographical area. An algorithm to manage the allocation of radio resources from different radio access technologies to the VBSs, OnDemandVRRA, is proposed. The main target is to provide the...
Wireless network in the field of industrial process monitoring and control system is an emerging technology. Strict delay (up to 100ms) and reliability constraint call for specialized network architectures. In this paper, we focus on resource allocation problem for wireless communication scenario referred to as Wireless Cloud Network (WCN). In WCN, coded messages are transmitted between sensors and...
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