5gThis short course is designed to provide a focused introduction to two key aspects of the Open Radio Access Network (O-RAN) framework: Module 1: O-RAN Architecture and Intelligent Control Explore the core components of the O-RAN architecture, including the disaggregated network functions, key interfaces, and the role of Artificial Intelligence and Machine Learning in enabling intelligent, automated network optimisation. Module 2: O-RAN Use Cases and Traffic Steering Learn how O-RAN supports more flexible and mobile-centric traffic steering strategies. The module explains the motivations behind operator-defined policies, the roles of the RICs, and includes a practical use case illustrating how traffic can be dynamically steered based on service requirements.

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Multi-access Edge Computing (MEC) is redefining how services are delivered by bringingcomputing power closer to the user - at the network edge. This approach reduces latency,improves efficiency, and enables new applications across industries. In this course, you’ll start by answering the question: What is MEC? You’ll explore itsconceptual foundations, the role of ETSI, and the drivers behind this shift, including costrealignment and the need for ultra-low latency. The course introduces enablingtechnologies such as cloud computing, virtualization, NFV/SDN, and 4G/5G, showing howthey combine to make MEC possible. Next, you’ll examine the MEC architecture, including service-based interfaces and highlevelrequirements for features and services. You’ll dive into real-world use cases, fromvideo analytics and location-based services to Industry 4.0, AR/VR, and V2X applications.The course also addresses challenges posed by MEC and how they are being overcome.Designed for professionals in telecoms, IT, and emerging technology fields, this courseprovides a clear, practical introduction to MEC - ideal for anyone seeking to understandhow edge computing enables next-generation services. Course Contents Introduction to MEC What is MEC Enabling Technologies for MEC MEC Overview MEC Architecture Requirements Use Cases Emerging Technologies

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LTE and 5G systems play a crucial role in our modern communication landscape, with the potential to revolutionize how we connect and interact with our devices. As these technologies become more prevalent, ensuring the security of our data and privacy becomes paramount. The LTE and 5G Security On-Demand Training Course offered by Wray Castle provides a comprehensive overview of the security measures implemented in LTE and 5G networks, covering key aspects such as authentication, key agreement, and network security protocols. This self-paced distance learning course delves into the intricacies of LTE and 5G security architectures, exploring the evolution from LTE to 5G and the security enhancements introduced in the latest generation of cellular networks. Participants will gain a deep understanding of the security procedures and key derivation methods used in both Non-standalone and Standalone Modes of 5G networks, as well as the authentication and interworking protocols involved in ensuring a secure communication environment. Designed for engineers, managers, and technical professionals working in the telecommunications industry, this course is also beneficial for individuals looking to broaden their knowledge of LTE and 5G security protocols. Whether you are new to the field or have prior experience in telecoms, this training course will equip you with the essential skills and insights needed to navigate the complex security challenges posed by LTE and 5G networks. This self-paced on-demand distance learning course features illustrated course books, videos, tests and full tutor support. Who would benefit This course is designed for engineers, managers and other personnel who have a need to acquire a technical overview of the security environment employed within LTE and 5G networks. It will also be of benefit to those in the wider technical community who have a need to understand the security protocols employed by cellular networks. Prerequisites Attendance on, or equivalent knowledge, LTE Engineering or 5G Engineering would be useful.  Alternatively, experience working in this area of telecoms. Topic Areas Include LTE Security Architecture Authentication and Key Agreement Evolution to 5G 5G Non-Standalone Mode Security 5G Standalone Mode Security

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Multi-access Edge Computing (MEC) relies on robust APIs and standards to enableseamless integration of applications and services at the network edge. Understanding these interfaces is key to unlocking MEC’s full potential in 5G and beyond. In this course, you’ll start with an overview of MEC standards and the ETSI standardizationprogramme, including the latest developments and principles behind API design. You’llexplore core APIs such as Radio Network Information, Location Services, UE Identity,Bandwidth Management, and Multi-Traffic Steering, as well as APIs for WLAN, fixedaccess, V2X, and IoT. The course also covers application management interfaces,including lifecycle management, package management, and application descriptors (AppD). Next, you’ll dive into advanced topics such as MEC federation, support for slicing, securityand regulatory considerations, and best practices for QoS measurement. You’ll learn howMEC integrates with 5G networks, including traffic steering, local access to the 5G datanetwork, and mapping MEC APIs to CAPIF. Real-world examples, proofs of concept, anddeployment trials illustrate how MEC APIs enable interoperability and innovation acrossdiverse ecosystems. Designed for professionals in telecoms, IT, and edge computing, this course provides aclear, practical introduction to MEC APIs and service integration - ideal for anyone seekingto understand how standards and interfaces drive next-generation edge services. Course Contents API Principles Core Service APIs Advanced Service APIs Management APIs Additional Standardization Topics – Part 1 Additional Standardization Topics – Part 2 5G integration issues – Part 1 5G Integration issues – Part 2 5G Integration MEC Ecosystem

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Multi-Access Edge Computing (MEC) is a cutting-edge technology that brings computation and data storage closer to the end-users, enabling faster processing and reduced latency. Our MEC training course dives deep into the MEC architecture, enabling technologies such as Cloud, NFV, and 4G/5G, and explores real-world MEC use cases. Led by industry expert John Timms, this course provides a comprehensive overview of MEC standards and APIs, as well as hands-on experience in developing MEC applications and services. With a focus on practical applications and collaborative methods, participants will gain valuable insights into building MEC solutions and conducting proof of concept studies. Whether you are new to MEC or looking to enhance your existing knowledge, this 2-day online training course is designed to equip you with the skills and expertise needed to succeed in the rapidly evolving field of Multi-Access Edge Computing. Don't miss this opportunity to learn from a seasoned professional and take your MEC knowledge to the next level. Topic Areas Include Introduction Enabling Technologies (Cloud and NFV) Enabling Technologies (4G/5G) MEC Architecture Use Cases MEC standards and APIs Annex A Detailed Use Case Study   Speaker: John Timms John Timms is an experienced trainer in IP, VoIP, IPTV, NFV/SDN and IMS/LTE Core.  John is also a former Telemanagement Forum Subject Matter Expert and specialist in QoE for VoIP/VoLTE and IP video services.

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As 5G networks become more open, intelligent, and disaggregated, understanding the Open Radio Access Network (O-RAN) is essential for professionals working in mobile network design, deployment, and optimisation. This short, single-module course provides a concise yet comprehensive introduction to O-RAN and its critical role in modern 5G networks. In just three hours, you’ll explore the key architectural and functional components that make O-RAN unique. The course begins with an overview of 3GPP architectural options and how they lay the foundation for NG-RAN deployments. You’ll then examine the principles of RAN functionality and protocols before diving into the detailed architecture of NG-RAN and O-RAN. You’ll gain a solid understanding of functional split options—crucial for enabling multi-vendor interoperability—as well as the differences between traditional and open RAN deployments. The course explains the high-level and logical architectures of O-RAN, including the roles of the Central Unit (CU), Distributed Unit (DU), and Radio Unit (RU), and how open interfaces and intelligent controllers reshape how networks are managed.Additional topics include the application of Artificial Intelligence and Machine Learning in O-RAN, the concept of the O-RAN white box, and critical considerations around fronthaul, backhaul, and interfaces like CPRI and eCPRI. Designed for technical professionals looking for a clear and accessible introduction to O-RAN, this course equips you with the essential knowledge needed to understand the future of radio access networks. Course Contents                         3GPP RAN Architecture for 5G 3GPP Architectural Options RAN Functionality and Protocols NG-RAN Architecture Split Options O-RAN, O-RAN Operations and Maintenance High Level O-RAN Architecture Logical Architecture of O-RAN Artificial Intelligence and Machine Learning O-RAN White Box Backhaul CPRI and eCPRI

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This program explores modern satellite communications and Non-Terrestrial Networks (NTN). It covers key principles, challenges, and technical limitations, including a look at different satellite orbits, as well as HAPS, HIBS, balloons, and drones. The program then explores key use cases and their suitability for satellite and NTN. It surveys existing and emerging proprietary satellite systems and focuses on integrating 5G satellite systems into modern networks. The program also covers different architectures, access technologies (5G New Radio, NB-IoT, and eMTC), and Direct-to-Device (D2D) services. Finally, it explores key challenges and their standardized (3GPP) solutions, such as doppler compensation, latency, and security. Who Would Benefit? This course caters to telecom professionals, engineers, and decision-makers seeking a foundational understanding - ideal for those involved in network planning, technology strategy, and service development. Prerequisites A foundational knowledge of telecommunications would be beneficial. Some familiarity with 5G technology and networking principles will also enhance comprehension.  Course Contents       Introduction to Satellite Communication Introduction to Non-Terrestrial Networks (NTN) Market and Technology Development 5G Satellite – Deployment and Operational Requirements 5G Satellite Integration and Architectures Key Deployment Challenges and Standardised Solutions

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5G is driven both by the need for mobile operators to continuously strive to satisfy the growing and unquestionable demand for mobile data, and to support new use cases and services. Regulators and governments have been involved in establishing policies and approaches to award spectrum, so that new 5G services can be rolled out to consumers, enterprises, public sector and government agencies alike. Questions remain about how much more spectrum is needed for 5G but also for what spectrum is needed for 6G which is due for commercialization in the early 2030’s. When it comes to the question of spectrum however, there are many different views about how growth in data traffic impacts upon demand for radio spectrum. It is also evident that below 6 GHz there is very little spectrum remaining that can be re-farmed for mobile services and much of the focus for new spectrum for future mobile (6G) services is concentrated above 6 GHz. How feasible is it to deliver mobile services at such high frequencies? Are there ways to use existing spectrum more efficiently, or are technologies such as LTE and 5G Advanced already very close to the limit of what is achievable? Course Objectives After completing the course, participants will have an understanding of how the evolution towards new standard cellular technologies 5G and 6G has meant identifying new spectrum, or at least one new band. Participants will also understand the practical utilization of ever increasing frequencies in a mobile environment, and whether 6G might mark the end to the hunger of mobile operators for more spectrum. Intended for Those who need to better understand the spectrum implications of 5G and 6G  technologies, whether from a regulatory, commercial or technical perspective. Contents Forecasts of demand for data services Realistically forecasting spectrum demand Bands capabilities and issues with existing IMT bands New bands being considered for 5G and 6G services Propagation and coverage of bands above 6 GHz The spectrum efficiency of existing IMT technologies The 5G ecosystem A roadmap for the evolution of 5G services towards 6G Authorization of mobile spectrum About LS telcom: LS telcom is a global leader in technologies and consulting services for efficient radio spectrum use, optimizing spectrum management to ensure reliable, interference-free, and secure radio services. Our portfolio includes consulting, measurement services, and integrated solutions for planning, analysis, monitoring, and managing radio infrastructure. Serving customers in over 100 countries, including regulatory authorities, network operators, and industries such as transport, utilities, and security, LS telcom operates globally with subsidiaries and offices in locations like Germany, the UK, Canada, India, and the UAE. Headquartered in Lichtenau, Germany, LS telcom AG has been listed on the German Stock Exchange since 2001 (ISIN DE 0005754402).  

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Annual Telecoms Training Subscription Package 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. The Wray Castle Hub is also available as an 6-Month Subscription for £945. Learn more here.

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6-Month Telecoms Training Subscription Package 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. The Wray Castle Hub is also available as an Annual Subscription for £1,400. Learn more here.

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The Wray Castle Industry Primer collection gives you unlimited access to our growing library of short, focused online training courses. Get upskilled on your chosen topics in just 3 hours with our collection of new short online primers. Our primers cover the key technology and business topics shaping the industry today and tomorrow. You'll benefit from videos, illustrated course books, dedicated tutor support, and regular assessments and earn digital badges to showcase your achievements.  A subscription gives you access to all the existing primers below plus all future primers as and when they are published, so you'll always stay ahead of the latest developments across the industry.

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