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Monday, 27 May 2019

Bandwidth Part (BWP) in 5G New Radio (NR)

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I made a short tutorial explaining the concept of Bandwidth Part in 5G a while back. Slides and video embedded below. Intermediat...
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Thursday, 23 May 2019

Presentations on Macro Cells and Millimetre-wave Technology from recent CW (Cambridge Wireless) events

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CW (Cambridge Wireless) held a couple of very interesting events from 2 very popular groups. The first one was on "5G wide area ...
Sunday, 19 May 2019

VoLTE Hacking

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The 10th Annual HITB Security Conference took place from the 6th till the 10th of May 2019 in The Netherlands. The theme for the confer...
Wednesday, 15 May 2019

When will 2G & 3G be switched off now that 5G is here?

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I wrote this blog post '2G / 3G Switch Off: A Tale of Two Worlds' back in Oct 2017. Since then I have continued to see the same ...
Monday, 13 May 2019

China Telecom: An examination of the current industrial trends and an outlook of 6G

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Last month I posted about the slides and videos from 6G Wireless Summit . Some of the videos were added later on. The presentation by Dr...
Thursday, 9 May 2019

Examples of 5G Use Cases & Applications

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I recently did another 5G training for CW (Cambridge Wireless) & UK5G. One of the sections in that was about Use Cases. A very comm...
Monday, 6 May 2019

Non-public networks (NPN) - Private Networks by another name

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3GPP TS 22.261, Service requirements for the 5G system; Stage 1 gives a definition of non-public network which is simply defined as '...
Wednesday, 1 May 2019

Webinar: Where Edge Meets Cloud by Dean Bubley

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Dean Bubley, Outspoken Telecoms & Mobile Industry Analyst, Consultant & Chair/Speaker on Networks, Wireless, Internet, AI & ...
Monday, 29 April 2019

Evolution of Security from 4G to 5G

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Dr. Anand Prasad, who is well known in the industry, not just as CISO of Rakuten Mobile Networks but also as the Chairman of 3GPP SA3, t...
Sunday, 21 April 2019

Wi-Fi 6 (a.k.a. 802.11ax) and other Wi-Fi enhancements

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Last year I wrote about how Wi-Fi is getting new names . 802.11ax for example, the latest and greatest of the Wi-Fi standards is known a...