Radio Engineering RSS

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:

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 Network Slicing In this talk we explore what Network Slicing is, how it is used, and how it is deployed in the 5G network, as well as (briefly) the role of MEC (Multi Access Edge Computing) in support of specific use cases and potential slice deployments. Date:  28 Feb-22 (10am UK) Speaker: Tony Wakefield Register here 5G Private Networks This webinar examines the market for private telecommunication networks, the acquisition of radio spectrum, and the...

Webinar Recorded: 23rd September 2021 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...

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 to a 4G “Master” LTE base station first, and then, under the direction of the master, establishes 5G connectivity. These early 5G deployments use spectrum in Frequency Range 1 of 5G. In Europe, this is likely to be in the band 3.4-3.8 GHz (but not exclusively). In terms of coverage, the 5G cells that can be supported at these frequencies within towns and cities, allow 5G “secondary” base stations to be co-located with the 4G...

The C-RAN (Centralised or Cloud Radio Access Network) is a cellular network architecture designed for efficiency and lower costs when deploying public access small cells. The C-RAN architecture separates the BBU (Base Band Unit) from the RRH (Remote Radio Head) using the CPRI (Common Public Radio Interface). The CPRI link between the BBU and the RRH is known as the ‘fronthaul’ whereas the backhaul network connects the BBU with the core network. The BBU is responsible for the signal processing functions and the RRH transmits the signal over the radio interface. Placing BBUs at central locations enables more precise control...