Latest from Wray Castle
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Software Defined Networking (SDN)
SDN (Software Defined Networking) is an approach to data networking in which the control functions are decoupled from the physical infrastructure. This allows network administrators...
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Network Functions Virtualization (NFV)
Mobile networks are facing challenges on multiple fronts. Traditional sources of revenue, voice and text messaging, are losing ground to services being provided OTT on...
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The Cloud RAN (C-RAN)
The C-RAN (Centralised or Cloud Radio Access Network) is a cellular network architecture designed for efficiency and lower costs when deploying public access small cells....
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The Internet of Things (IoT)
The IoT is connecting new smart devices to the Internet from such diverse sectors as manufacturing floors, energy grids, healthcare facilities, domestic appliance and transportation...
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Heterogeneous Networks (HetNets)
Modern cellular networks support a concept known as the heterogeneous network – the term ‘heterogeneous’ is generically defined as meaning ‘diverse in character or content’...
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5G Mobile Communications
It is now seven years since LTE was standardized and six years since the launch of the first LTE networks. With new generations of mobile...
