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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...
Tuesday, 31 May 2022

Transitioning from Cloud-native to Edge-Native Infrastructure

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We have looked at what we mean by cloud-native in an earlier post here . Recently we also looked at edge-native infrastructure here . While ...
Monday, 23 May 2022

5G Reality Check - Data Rates

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One of the common questions that we encounter is why are 5G speeds so low as we were promised 5G downlink speeds of 20 Gbps. Most people do ...
Monday, 16 May 2022

Lawful Intelligence and Interception in 5G World with Data and OTT Apps

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Not long ago we looked at the 'Impact of 5G on Lawful Interception and Law Enforcement' by SS8. David Anstiss, Senior Solutions Arc...