The 3G4G Blog
Latest news and information on 3G, 4G, 5G wireless and technologies in general.
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Tuesday, 12 October 2021
QoS Flow Establishments in 5G Standalone RAN and Core
Today I launched a new video on my YouTube channel that explains how QoS Flows are established in 5G RAN and Core. It also highlights the ma...
Monday, 4 October 2021
Are there 50 Billion IoT Devices yet?
Detailed post below but if you are after a quick summary, it's in the picture above. Couple of weeks back someone quoted that there were...
Monday, 27 September 2021
Maritime Communication (MARCOM) Services over 3GPP system
Maritime Communication Services over 3GPP System is one of the topics listed in the 3GPP Release-16 summary that I summarised here . Maritim...
Monday, 20 September 2021
When can we Stop the 5G NSA Experiment?
Cross posting from LinkedIn , please post any comments there! One of the advantages of having been in the industry for a very long time is o...
Tuesday, 14 September 2021
3GPP Release 16 Description and Summary of Work Items
Someone reached out recently asking for a summary of Release 16 features. For people who are involved in standards, they already know of a f...
Tuesday, 7 September 2021
Future Railway Mobile Communication System (FRMCS)
I have been meaning to write on this topic for a very long time. The discussion started back in 2016 when the limitations of GSM-R were obvi...
Wednesday, 1 September 2021
Qualcomm Explains 5G Millimeter Wave (mmWave) Future & Integrated Access and Backhaul (IAB)
We have covered various topics in our blog posts on millimeter wave spectrum and even going beyond 52.6 GHz in FR2. A Qualcomm webinar from ...
Tuesday, 24 August 2021
3GPP's 5G-Advanced Technology Evolution from a Network Perspective Whitepaper
China Mobile, along with a bunch of other organizations including China Unicom, China Telecom, CAICT, Huawei, Nokia, Ericsson, etc., produce...
Tuesday, 17 August 2021
'5G RAN Release 18 for Industry Verticals' Webinar Highlights
5G PPP held a virtual workshop on RAN Release 18 for Industry Verticals on June 23rd, 2021. The workshop was organised by 3GPP Market Repres...
Monday, 9 August 2021
Qualcomm Demoes Sub-band Half Duplex (SBHD)
Qualcomm has been busy promoting its advanced 5G solutions these last few months in the run up to Mobile World Congress (MWC). You can find ...
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