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Tuesday, 16 August 2022

Managing 5G Signalling Storms with Service Communication Proxy (SCP)

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When we made our 5G Service Based Architecture (SBA) tutorial some four years back, it was based on Release-15 of the 3GPP standards. All N...
Wednesday, 10 August 2022

AI/ML Enhancements in 5G-Advanced for Intelligent Network Automation

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Artificial Intelligence (AI) and Machine Learning (ML) has been touted to automate the network and simplify the identification and debug of ...
Tuesday, 2 August 2022

GSMAi Webinar: Is the Industry Moving Fast Enough on Standalone 5G?

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I recently participated in a webinar, discussing one of my favourite topics, 5G Standalone (5G SA). If you do not know about 5G SA, you may ...
Monday, 25 July 2022

Demystifying and Defining the Metaverse

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There is no shortage of Metaverse papers and articles as it is the latest trend in the long list of technologies promising to change the wor...
Monday, 18 July 2022

APT 600 MHz Band Gets Approval from 3GPP

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The current 600 MHz 5G band (n71) is getting an extension as 3GPP approves plan for APT 600 MHz band. Back in April, the 29th meeting of the...
Tuesday, 5 July 2022

5G and Cyber Security

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Dr. Seppo Virtanen is an Associate Professor in Cyber Security Engineering and Vice Head of Department of Computing, the University of Turku...
Tuesday, 28 June 2022

3GPP Explains TSG CT Work on UAS Connectivity, Identification and Tracking

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Drones, technically Unmanned Aerial Vehicles/Systems or UAVs/UASs, have been a subject of interest for a very long time due to the wide vari...
Thursday, 16 June 2022

What is a Multi-Band Cell?

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Multi-band cells became very popular in modern RAN environment and beside many benefits they also come with some challenges for performance ...
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Monday, 13 June 2022

Tutorial on 4G/5G Mobile Network Uplink Working and Challenges

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People involved with mobile technology know the challenges with uplink for any generation of mobile network. With increasing data rates in 4...
Monday, 6 June 2022

2G/3G Shutdown may Cost Lives as 4G/5G Voice Roaming is a Mess

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You have probably heard me a complaining about the pace of VoLTE rollout, 2G/3G shutdowns, 4G Voice roaming, etc. This post highlights all t...