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Showing posts with label 5GS. Show all posts
Showing posts with label 5GS. Show all posts
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...
Tuesday, 17 January 2023

Authentication and Key Management for Applications (AKMA) based on 3GPP credentials in the 5G System (5GS)

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3GPP Release 17 introduced a new feature called AKMA (Authentication and Key Management for Applications), the goal of which is to enable t...
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, 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...
Thursday, 24 February 2022

IP Multimedia Subsystem (IMS) Support for Service Based Architecture (SBA)

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I looked at IMS briefly in my LTE voice tutorial here . The Nokia Lectures covered IMS in-depth in part 5 of the video. I recently came acr...
Tuesday, 1 February 2022

Bug hunting in 5G Networks and Devices

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Pentests or Penetration testing is ethical hacking that is an authorized simulated cyberattack on a computer system, performed to evaluate ...
Tuesday, 7 December 2021

What will 5G Standalone deliver?

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Surely you have heard me talk about the benefits of 5G Standalone and why is it needed. At Telecoms Europe 5G 2021, Dr. Kim K Larsen, CTIO, ...
Tuesday, 30 November 2021

Will Wi-Fi Help 3GPP Bring Reliable Connectivity Indoors?

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I have argued a few times now that it would make much more sense to be able to make access and core independent of each other. 3GPP 5G Stand...
Thursday, 11 November 2021

Network Slicing using User Equipment Route Selection Policy (URSP)

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Google announced that its latest smartphone OS will include support for 5G network slicing. Last week Telecom TV brought this news to my att...
Tuesday, 12 October 2021

QoS Flow Establishments in 5G Standalone RAN and Core

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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, 20 September 2021

When can we Stop the 5G NSA Experiment?

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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...
Monday, 21 June 2021

3GPP Standards on Edge Computing

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A sub-set of 3GPP Market Representation Partners hosted a 2-part webinar series in April 2021 looking at edge computing for industry vertica...
Monday, 31 May 2021

5G User Plane Redundancy

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We looked at the 5G Enhanced URLLC ( eURLLC ) earlier. One of the ways to improve reliability is to have redundancy in the user plane. This ...