Annual Telecoms Training Subscription with Unlimited access to 500+ hours of key training material Empower your professional development by building your knowledge of key technology and business topics within the telecoms industry.  Unlimited access to future new courses that will cover the latest technology developments as they are added to Hub throughout your 12-month subscription period. Endlessly flexible and applicable to any role within the telecoms industry a subscription to Wray Castle Hub is your ultimate learning resource. You can choose to follow one of our suggested learning pathways, build your own or dip into the learning material module by module.

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This course provides a comprehensive understanding of Mobile Technologies at a technical overview level, and is ideal as a foundation for a wide range of job functions and roles within telecommunications and adjacent industries.- The programme builds a solid understanding of 2G (GSM), 3G (UMTS), 4G (LTE) and 5G, focusing on the most important aspects of cellular communication technologies and how the principles are applied within each generation. This includes techniques that support basic GSM Voice and SMS, through to the complex set of network and connection requirements needed for advanced 4G and 5G services and use cases. Services, Air Interface, Radio Access Networks, Core Networks, Transmission, Interworking (between generations), and end-to-end connectivity aspects are all considered in order to build a complete picture of modern networks.- On completion, participants will be much better placed to significantly contribute across a wide range of projects and business activities within their own organisation. This self-paced on-demand distance learning course features illustrated course books, videos, tests and full tutor support. Who would benefit This course is suitable for engineering, technical sales, technical management and other staff who require a general technical overview of mobile technologies but who do not need to invest the time necessary to learn about each technology in depth. Prerequisites A basic understanding of telecoms principles would be beneficial. Topic Areas Include: An overview of basic radio and cellular techniques and technologies Network Generations from 2G to 5G 3GPP Release programme An overview of 2G (GSM) network architecture and functionality GSM TDMA air interface operating principles GPRS and EDGE upgrades to GSM GSM services TETRA networks An overview of 3G (UMTS) network architecture and functionality UMTS WCDMA air interface operating principles HSPA and HSPA+ upgrades to UMTS An overview of 4G (LTE) network architecture and functionality LTE OFDMA air interface operating principles Evolved Packet Core (EPC) operation Small cells and heterogeneous networks Self Organising Networks (SON) LTE voice options LTE Advanced and LTE Advanced Pro Wi-Fi/Cellular interworking LTE operation in unlicensed frequency bands Machine Type Communications (MTC) LTE for public safety Introduction to 5G 3GPP use cases for 5G Performance targets for 5G Radio Spectrum for 5G 5G OFDMA air interface 5G System Architecture Non Standalone (NSA) and Standalone (SA) New Radio (NR) 5G Core Network Functions

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This 5G Engineering course is a technical introduction to 5G. The course includes the design goals and development schedule for 5G, the principles, design and implementation of the 5G air interface, radio access network and core network, and the operation of the 5G system. Who would benefit This course is intended for engineers either new to, or already working in, mobile communications. Prerequisites Familiarity with telecommunications and general engineering terminology is assumed. Some understanding of LTE cellular systems would be beneficial. Topic Areas Include 5G introduction, key features and standardisation Use cases and performance objectives Principles of the air interface: radio spectrum, OFDMA and multiple antennas Air interface protocol stack Architecture of the air interface physical layer Procedures for data transmission and reception on the 5G air interface Radio access network architecture and protocols Non-standalone and standalone deployment options Core network architecture and protocols Network function virtualisation and network slicing Interworking and compatibility between 5G, LTE and Wi-Fi PDU connectivity, Quality of Service and service provision Signalling procedures in the 5G network

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GSM-R end of life is anticipated to be around 2030 which only leaves a few years to find a replacement system. The International Union of Railways (UIC) have published a document called FRMCS- Future Railway Mobile Communications System which outlines what will be required of a future system. The railway community have detailed the communications requirements of the future railway networks and are looking for telecommunications manufacturers and standards bodies to provide a suitable solution. This technical course is aimed at engineers planning to deploy FRMCS as a successor to GSM-R.  It identifies the specifications for FRMCS, the design aims, architecture of the On-Board systems, trackside systems and the transport network.  Additionally, the course details the capabilities of FRMCS, operational procedures and looks at possible migration scenarios with GSM-R. Now fully updated to include FRMCS V2 specifications. Prerequisites Attendees ideally will have a background in telecommunications gained from working in the railway industry and have technical knowledge of GSM-R. Who would benefit? The course is open to anyone that would like to gain an insight into how mobile telecommunications for railways may migrate from GSM-R to the system known as FRMCS. This self-paced on-demand distance learning course features illustrated course books, videos, tests and full tutor support. Topic Areas Include FRMCS – An Introduction FRMCS Reference Architecture FRMCS On-Board Architecture FRMCS Trackside Components Voice Application Subsystem FRMCS Location and Positioning System 5G FRMCS Addressing The SIP Core Mission Critical Architecture and Procedures FRMCS Operation Radio Planning and Migration MCVideo Certified by Institution of Railway Signal Engineers (IRSE) The Institution of Railway Signal Engineers (IRSE) certifies that the syllabus for the FRMCS Engineering course is appropriate for meeting the stated objectives of that course. For more information about the scope of the certification process provided by the IRSE please see the IRSE website www.irse.org.

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With SA 5G, we witness the evolution of mobile networks, from being reliant on legacy infrastructure, to achieving true independence - and unlocking unprecedented capabilities that enables 5G to support a much wider range of industrial use cases. In this course, we guide you through the benefits and challenges of deploying Standalone 5G, exploring its architectural advancements, unique features, and the benefits it brings to both consumers and businesses. We then highlight the enhanced capabilities and expanded use cases made possible by key technology enablers - including network slicing, edge computing, virtualization, non-terrestrial networks (NTNs), network exposure, and network automation. We discuss the impact of 5G SA for network operators, service providers, and enterprises - exploring the opportunities and challenges that arise in the deployment and management of advanced 5G networks. Who Would Benefit Ideal for anyone needing clarity on 5G trajectory – including capabilities & use cases Prerequisites A basic appreciation of the telecoms landscape – both technical and business Course Contents                             5G Base Capabilities  A Business Perspective 5G Standalone (SA)  5G Enablers for Industry

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The world has seen a phenomenal growth in the application and use of radio technology. What haven’t changed, however, are the principles upon which all of these technologies are built.The Radio Principles course provides an in-depth understanding of these principles on which radio technologies are built, taking students on a logical and detailed path through the various aspects of the theory, and practice, of radio communications. Through attendance on this course, delegates will build an understanding of how radio works and how this impacts manufacturers, users and operators of radio technology. Who would benefit Those requiring an understanding of the principles and concepts of radio that underpin today’s radio technologies. Prerequisites Some experience in telecommunications engineering is beneficial but the course is also suitable for delegates with an aptitude for technical subjects. Topic Areas Include The use and management of the radio spectrum Waveform fundamentals and baseband information Power levels and measurementsAnalogue and digital modulation techniques Simplex, semi-duplex and duplex - FDD and TDD Multiplexing – FDMA, TDMA, CDMA and OFDMA Transmitters and receivers Antennas and transmission lines Radio propagation mechanisms Introduction to coverage prediction Principles of cellular coverage techniques Diversity and MIMO An overview of fixed and mobile radio technologies in use today

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This course is for network engineers who require a practical understanding of Network Functions Virtualisation (NFV).  The course reviews the current NFV situation, introduces the leading bodies defining the standards and discusses the likely fields of application by examining use cases and existing Proof of Concepts (POCs). It discusses NFV from ETSI’s perspective, particularly in light of mobile operators’ intent to virtualise their IMS networks, as well as looking at how NFV relates to other techniques such as Cloud Computing and Software Defined Networking (SDN). Who would benefit This course is suitable for those who need an understanding of NFV and the deployment considerations associated with NFV; including network, software and IT engineers, as well as managers and consultants. Prerequisites Delegates should have experience or an understanding of the principles or IP networking and routing and preferably some understanding of modern telecommunication’s networks. Topic Areas Include Drivers for Change NFV Functional Architecture NFV Infrastructure (NFVI) NFV Management and Orchestration (MANO) Software Defined Networks (SDN) and NFV NFV ETSI Proof of Concept Project

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Course Code: TR1701 Course Summary This course provides a technical overview of the TETRA system – both Trunked Mode Operation (TMO) and Direct Mode Operation (DMO).  The course commences with a look at the ETSI technical specifications that define TETRA and the general requirements of users of Professional Mobile Systems. The course moves on to examine the range of services that TETRA is capable of delivering, and the network elements, architecture and functionality required to deliver these services.  The air interface structure and associated protocol stack are then explained in some detail, along with mobility management procedures such as cell selection and re-selection.   The philosophy of trunked radio networks is also explored, and the benefits of trunking are explained, along with a look at capacity planning.  The course finishes with an explanation of the steps taken to make the air interface as secure as possible – including authentication and encryption. This course is an ideal foundation for further study as it provides a solid understanding of TETRA, whilst also highlighting the flexibility and sophistication of this technology. Who would benefit Those working or involved in PMR or PAMR who need to understand TETRA technology, specification and capabilities. Prerequisites Familiarity with the architecture and general operation of typical VHF or UHF mobile networks is advantageous, and some understanding of radio techniques is useful. Topic Areas Include: Introduction to TETRA TETRA Services TETRA Network Components TETRA Network Architecture and Functionality Air Interface Radio Procedures TETRA System Capacity Direct Mode Operation (DMO) Security Aspects of TETRA   On-Demand Online Training Our self-paced on-demand distance learning programmes are accessible on any computer, tablet or smartphone and allow you to study at a time and location that is convenient to you. Each course includes: Illustrated Course Books - featuring leading edge knowledge from subject matter experts. Videos - Detailed videos expand the points covered in the course books, discussing topics in greater depth.  Tutor Support – Dedicated course tutors are available to answer any questions you might have throughout your studies. Formative Assessment - Modules include regular quizzes to support learning by testing your knowledge of the subject matter. Certification– Successfully complete the end of module tests to earn Digital Badges to demonstrate the depth of your knowledge of the topic. Also available as a Live Online Training Programme, learn more.

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