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5G, 5G Air Interface, 5G Core Network, eSIM, Introduction to 5G, IoT, Live Webinar, LTE, Mission Critical Networks, Network Virtualization, Partnerships, Radio Engineering, RAN, Recorded Webinar, Telecoms Business, Transport Industry -

Our mission at Wray Castle we empower the global telecoms world by developing the specialist knowledge, skills and competencies organisations need to build, maintain, optimise and operate the cutting-edge communications networks of today and tomorrow. As part of that commitment and to support professionals across the industry and encourage lifelong learning, we've launched Wray Castle Connect the new networking hub for telecoms professionals. Wray Castle Connect provides its members with regular blogs and recorded training content as well as the opportunity to network with both our specialist training team and your peers across the industry. All Wray Castle Connect members benefit from: Free Introduction...

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5G, LTE, Recorded Webinar -

Recorded: 23rd May 2022 The developments within 4G LTE provides much of the foundation for 5G. In fact, 5G incorporates 4G (but not 2G or 3G) as part of the ongoing 5G system development. Whilst 5G introduces more flexibility and efficiency into the overall cellular system (in a number of ways, including enabling efficient use of mm Wave spectrum), 4G will remain an integral part of the system for many years to come. Effective technology decision making is made easier because many of the improvements that LTE Advanced and Advanced Pro bring to cellular will remain relevant and fully utilised as...

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5G, LTE, Recorded Webinar -

Recorded: 12th April 2022 This webinar aims to clarify why there is a requirement for interconnecting legacy LMR technologies with 4G/5G systems, and explain the steps taken by 3GPP and the relevant LMR Standards Authorities to facilitate interworking.  It will also highlight some of the challenges associated with interconnecting networks possessing operational and functional requirements, and service limitations, that are so different. Topics include: Interconnecting Networks 3GPP Interworking Function (IWF) Interfaces Functions to be Supported via IWF LTE to ETSI TETRA Interworking Interworking Security LTE to ATIS/TIA P25 and Analogue FM Interworking P25 Inter-RF Subsystem Interface LTE to GSM-R Interworking Other...

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5G, LTE, Radio Engineering, Recorded Webinar -

Watch the recoding of our recent live webinar were we introduced the Certificate & Diploma in Telecoms training programmes and learn how you can become a certified expert in Cellular Radio Engineering, Core Network Engineering, LTE or 5G Engineering. During the session we'll introduce you to the Certificate & Diploma in Telecoms, how the programme is structured, who its designed for, how you'll learn as well as an overview of the specialist learning pathways. You can view the recorded webinar below You can lean more and register for the certified training courses here:

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5G, LTE -

A cellular radio communications system is subject to a number of threats, which are outlined in the diagram below..The motivations for attacks against cellular networks typically fall into one of the following categories: attempts at unauthorised network access to get free services attempts at ‘grabbing’ user identities to make clones attempts at eavesdropping on network traffic to gain unauthorised access to information attempts at tracking users by eavesdropping on signalling traffic The vulnerability of cellular systems to these threats is based mainly on the fact that they employ radio-based user connections.Typically, the most vulnerable parts of the cellular system are...

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