Latest from Wray Castle

  • New On-Demand Training Courses for the Rail Industry

    Rail and transport networks depend on telecoms, without reliable communications systems networks could not operate safely, we help engineers build the knowledge to truly understand...

  • New Self-Paced On-Demand Distance Learning Courses

    Learn online, anytime, with our self-study courses. Our self-paced on-demand distance learning courses include an extensive blend of core reading materials and video resources, scenario-based...

  • Wray Castle partner with FutureNet World 2021

    FutureNet World has announced a partnership with Wray Castle, which will see the delegates of FutureNet World’s Virtual Event in April gain complimentary access to...

  • What is 5G Service Based Architecture?

    The 5G core network architecture is designed to be cloud native making use of NFV (Network Function Virtualisation) and SDN (Software Defined Networking). NFV is used to decouple the...

  • Why a centralised-distributed architecture is the only viable long-term RAN solution

    Where are we now? Initial 5G deployments are referred to as “Non-Standalone (NSA) 5G” and based on Dual Connectivity. This is where the device connects...

  • How 5G opens up new business models

    SETTING THE SCENE In a separate post, we indicated the main ways in which 5G supports current telco business models – largely by enabling the...

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