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Thursday, 24 October 2024

4G/LTE, 5G and Private Networks in Africa

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The Global mobile Suppliers Association (GSA) recently released its "Regional Spotlight Africa – October 2024" report. It tracks ...
Thursday, 17 October 2024

TechKnowledge Technology Stories (Series 1)

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TechKnowledge is a series of Technology Stories looking at how technology has evolved over the years and how it will continue to evolve in ...
Tuesday, 24 September 2024

Detection of Real-world Fake Base Station (FBS) Attacks in Thailand

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It's been a while since we created our security tutorial , back in 2018. One of the items we discussed in there were the fake cell tower...
Tuesday, 10 September 2024

GSA's Updates on Fixed Wireless Access (FWA) Numbers

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In the GSA 4G/5G FWA Forum Plenary back in June, GSA identified announced service offers using LTE or 5G from 554 operators in 187 countrie...
Wednesday, 28 August 2024

Explaining Telecoms

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Over the years we have made a lot of tutorials explaining mobile wireless technology (list here ). Here is another one that came up as part ...
Wednesday, 14 August 2024

3GPP Release 18 Description and Summary of Work Items

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The first official release of 3GPP TR 21.918 : "Release 18 Description; Summary of Rel-18 Work Items" has been published. It's...
Monday, 15 July 2024

Disaggregation of 5G Core (5GC) Network

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When talking about mobile networks, we generally talk about disaggregation and virtualization of the RAN rather than the core. The 5G Core N...
Thursday, 27 June 2024

Short Tutorial on Mission Critical Services in LTE and 5G

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Over the years we have looked at the standards development, infrastructure development and even country specific mission critical solutions ...
Friday, 7 June 2024

Attack Surfaces for Different Generations of Mobile Technologies

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At DEF CON 31 last year, Tracy Mosley, Vulnerability Researcher at Trenchant presented a talk titled "Nothin’ but a G Thang - The Evol...
Wednesday, 22 May 2024

Real-world Deployment of Digital Twin and Private Cellular at St Pancras Railway Station

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PAULEY are a dynamic UK-based SME at the forefront of the exciting emerging market in big data and interactive tools for business. Pioneers...