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Latest from Wray Castle

  • Technical Solutions For 5G

    In the first part of this blog, we discussed the requirements for 5G and the specification process being undertaken by the International Telecommunication Union (ITU)...

  • 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...

  • 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...

  • LTE in Unlicensed Spectrum

    Mobile broadband traffic loads are increasing rapidly which is leading to the need for additional radio spectrum to satisfy the demand. LTE networks are mostly...

  • 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....

  • 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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