Pages

▼
Showing posts with label F1AP. Show all posts
Showing posts with label F1AP. Show all posts
Monday 14 June 2021

A mmWave Special Cell in Open RAN Environment

›
NR RRC signaling messages exchanged for establishing a 5G radio connection, in particular the NR RRC Reconfiguration and NR RRC CG Config me...
Wednesday 7 October 2020

Understanding the Dual Active Protocol Stack (DAPS) Handover in 5G

›
In this video I explain the principles and signaling procedures related to the DAPS handover. The DAPS handover is a new feature for URLLC ...
1 comment:
Friday 17 July 2020

A Look into 5G Virtual/Open RAN - Part 7: Change of gNB-CU-UP without Handover

›
This will be the last part of my series about Virtual/Open RAN signaling procedures. In this final post (although not the last one on this ...
1 comment:
Tuesday 30 June 2020

A Look into 5G Virtual/Open RAN - Part 6: Inter-gNB CU Handover involving Xn

›
In previous blog posts I have discussed intra-gNB-DU handover and inter-gNB-DU handover scenarios.Now it is time to look at inter-gNB-CU...
1 comment:
Friday 12 June 2020

A Look into 5G Virtual/Open RAN - Part 5: Inter-gNB DU Handover

›
My last blog post discussed the intra-gNB-DU handover . Now it is time to look at inter-gNB-DU handover. This means: the target cell is loc...
3 comments:
Thursday 14 May 2020

A Look into 5G Virtual/Open RAN - Part 4: Intra-gNB DU Handover

›
In the previous posts of this series I described O-RAN interfaces and protocols , connection establishment and connection release procedur...
11 comments:
Friday 24 April 2020

A Look into 5G Virtual/Open RAN - Part 3: Connection Release and Suspend

›
The 3rd post of this series introduces the details of connection release in the 5G RAN. Indeed, we find most of the release causes known ...
Wednesday 4 March 2020

A Look into 5G Virtual/Open RAN - Part 1

›
Although it is understood in general that virtualization and increasing complexity are inherent characteristics of 5G networks many people ...
4 comments: