Webinars RSS

3GPP Non-Terrestrial Networks (NTN) | 17th November 2022  Join Les Granfield on 17th November (10-11am UK time) for this live training webinar looking at 3GPP Non-Terrestrial Networks (NTN) (17 Nov) This webinar looks at how 3GPP propose to use the 5G New Radio (NR) to provide 5G cellular coverage in hard-to-reach locations such as ships at sea, airborne aircraft, trains and remote geographical locations using non-terrestrial flying objects.   The flying objects are more commonly known as satellites but the NTN will also include High Altitude Platform Systems (HAPS), Air-to-Ground Systems as well as Unmanned Aerial Systems (UAS).  Topics include: Competing commercial satellite systems...

Recorded | 4th November 2022 To be able to satisfy the 3GPP defined ‘use cases’, including enhanced Mobile Broadband (eMBB), massive Machine Type Communications (eMTC) and Ultra Reliable Low Latency Communications (URLLC) demands additional radio spectrum, in particular millimetric radio spectrum. Never before has this spectrum been used for cellular mobile communications and this requires a different approach to cell planning.This webinar examines millimetric radio propagation and how cells can be effectively planned to match use cases in different environments. Topics to be discussed include: 5G Frequency bands 3GPP use cases Why do we need to plan? Overall planning process Radio propagation at 26GHz...

Recorded 13th September 2022 The energy and utility sectors are going through a time of unprecedented change, driven largely by the drive for “net zero” and “smart grids”.  A shift towards renewable and more localised energy sources, coupled to a greater reliance on digital technology and automation, has transformed these industries. The sector is now actively envisioning how new wireless broadband communications technologies, and the cloud, can help them harness the power of the growing wave of connected devices and data. These technologies will replace traditional narrowband telemetry, tele-control and tele-protection systems, and enable utilities to move increased volumes of data...

Join our team of telecoms technology experts for these free training webinars. Each 1-hour webinar delivers a thorough introduction to the topic and includes a live Q&A. 5G Small Cell Deployment This webinar examines millimetric radio propagation and how cells can be effectively planned to match use cases in different environments. Date:  4 Nov-22 (10am UK) Speaker: Tony Wakefield Register here 3GPP Non-Terrestrial Networks This webinar looks at how 3GPP propose to use the 5G New Radio (NR) to provide 5G cellular coverage in hard-to-reach locations such as ships at sea, airborne aircraft, trains and remote geographical locations using non-terrestrial flying objects. Date:  17 Nov-22 (10am UK) Speaker: Les Granfield...

Recorded 24th June 2022 5G improves performance in areas critical to many of the new use cases that it has been designed to support - providing a toolkit of techniques that we can use to support Connected Innovation, Smart Technologies, and the Internet of Things. These 5G capabilities build on 4G techniques and provide significant revenue opportunities for telecoms and adjacent industries. This talk focuses on some of the key 5G tools and techniques available to us (including those adopted from 4G), specifically in support of the Internet of Things (IoT). We cover the device, radio, and core network aspects;...

Recorded: 10th June 2022 5G enables cost effective capacity provision whilst at the same time improving performance in areas critical to many of the new use cases that 5G has been designed to support. In particular, the low latency capabilities of 5G are seen as essential in enabling connectivity for industrial automation / robotics and for connected vehicles – among many other applications. Starting with the requirements and performance targets, this talk explores how low latency (and ultra-low latency) is achieved in 5G from a technical perspective. We delve into the different mechanisms and features that are available and the flexible...

5G brings more flexibility and efficiency through an enhanced and flexible New Radio interface, and by embracing virtualisation, cloud concepts, edge computing, network “slicing”, and greater integration with non-3GPP technologies (as well as 4G). It builds on the latest 4G techniques in terms of both radio and network infrastructure – with significant improvements in latency, throughput and low energy IoT requirements. To achieve the performance and operating objectives, 5G incorporates many changes (compared to 4G), and 5G/4G interworking is defined across a number of flexible connection scenarios. This tech talk illustrates the 5G system end-to-end, highlighting the New Radio and...

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...

Recorded: 3rd May 2022 This webinar aims to clarify why there is a requirement for more radio spectrum for 5G systems, what bands have been identified, and why, and the challenges and solutions these new bands bring.      Topics covered include: The relationship between bandwidth and bit rate The relationship between frequency band and coverage Bands identified for 5G by regulators Impact of radio channel bandwidth on spectrum allocations Impact of wavelength upon antenna dimensioning Propagation issues associated with Millimetre wave bands (mmWave) How higher frequencies facilitate the realisation of massive MIMO Impact of mmWave on device power consumption Webinar Speaker: ...

Recorded: 28th April 2022 Network Function Virtualization (NFV) has capitalised on Cloud Computing to revolutionize the way Communications Services are deployed and used, using virtualized IT infrastructure, to generate major improvements in flexibility and availability, offering opportunities to reduce the time to deploy new services and realise cost savings. Multi-access Edge Computing (MEC; formerly Mobile Edge Computing) extends the NFV concept to deploy the virtualization resources at the network edge rather than in the core/public network – near to the users, thus enabling a range of additional benefits in terms of application performance, support for users, access to network information, data...

Live Webinar: 12th April 2022 | 10-11am UK 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...

Recorded: 31st March 2022 Join Les Granfield on Thursday 31st March (10-11am UK time) for this live training webinar looking at Open Radio Access Networks (ORAN) This webinar aims to de-mystify the world of Open Radio Access Networks (ORAN).  It will provide a meaning for the acronyms associated with the technology.  It will explain the need for open radio access networks, the key players and the associated technologies.  Topics include: Acronyms and abbreviations Radio access networks to date Why the need for open radio access networks Disaggregation Virtualized RAN Open RAN Cloud RAN 3GPP xRAN Cisco TIP O-RAN Small Cell Forum 3GPP Split Architecture O-RAN Architecture TIP Whitebox...

Private telecommunication networks can be deployed by business enterprises to support a wide variety of commercial use cases, with far greater flexibility than fixed networks, and a performance that is far superior to WiFi. The number of private network rollouts has been rapidly growing, driven by the increased availability of radio spectrum, and by the introduction of explicit support for private networks in 5G. This webinar examines the market for private telecommunication networks, the acquisition of radio spectrum, and the implementation of private networks using 5G. Topics covered include the following: Topics include: Drivers for Private Networks Market Growth Examples...

Recorded: 28th February 2022 The 5G standards support many different use cases and deployment scenarios using a wide range of techniques and design principles. In turn, these support diverse network capabilities and performance centred on attributes such as data rates, capacity, latency, energy use, user density, reliability, and security. In order to map these capabilities to the use cases in a way that maximises overall efficiency and cost effectiveness, the concept of the “Network Slice” has been introduced. It allows for a range of “capability sets” or “virtual networks” (supporting different use cases, deployment scenarios, or even different customers) to...

Recorded: 23rd November 2021 Cloud computing has revolutionized the way IT Services are deployed and used, allowing major improvements in flexibility, availability, and simplification, whilst offering opportunities to speed up time to deploy new services and realise cost savings. The core technology behind Cloud based services is virtualization; could this be leveraged to provide the same benefits to the communications market? Many communications services are of course based on software applications, which do lend themselves to virtualization and thus cloud deployment. However, communications are also dependent on connectivity services – can virtualization of these services be modelled and managed in a...

Webinar Recorded:  9th November 2021 FRMCS is the Future Railway Mobile Communications System and is an integral part of the digital railway. The term digital railway was coined when GSM-R was deployed on the European networks to provide train to trackside communications. GSM-R is a digital radio system that has been used successfully over the past 20 years - over 100,000 Km of lines have been covered with more to come in the coming years. However, GSM-R has a limited lifespan with equipment vendors stating that they no longer wish to support GSM-R beyond 2030. GSM-R, as well as providing...

Webinar Recorded: 13th October 2021 The Service Based Architecture (SBA), standardised as part of 5G, represents a paradigm shift in the way the telecoms core network is planned, deployed, and operated. Using virtualisation principles, the SBA provides a more flexible, efficient, and capable set of features – provided by the different Network Functions in the form of NF “Services”. SBA techniques can also be applied to 4G, and if adopted early, would enable a smooth transition to the 5G Core.This talk examines the principles of the SBA, before looking in more detail at the architecture, network functions, protocols, and operation. We also...

Webinar Recorded: 12th October 2021 Delivering ever-increasing data volumes to a growing customer base who are willing to accept mobile and nomadic broadband services places enormous strain on telecoms operators in terms of capacity requirements and network densification. New broadcast-based services and business models, as well as connected innovation and IoT, add to the challenges. A range of measures can be used to ease the pressure, and many have been the subject of ongoing development as part of the 4G LTE Radio. The introduction of 5G New Radio, however, has provided an opportunity to take a fresh look, optimise techniques, and,...

When planning a microwave link it is imperative to ensure there is sufficient clearance between the main bore of the radio signal and any obstacles along the radio path. There are various rules and guidelines defining what is meant by sufficient clearance - they may be set by a national spectrum management authority, in-house criteria, or recommended by a body such as the ITU-R. All of them, however, require the radio planner to apply the relevant k factor associated with the chosen clearance criteria and model. It is therefore paramount that the radio planner fully understands the function of the...