User interface for 5G radio access network (RAN) topology

1. A computing system comprising processing circuitry having access to a memory, the processing circuitry configured to:

display, via a user interface, a plurality of first icons, each icon of the plurality of first icons representing a plurality of first components providing Level-1 functionality for an Open Radio Access Network (O-RAN) 5G infrastructure;

receive, via the user interface, a selection of a first icon of the plurality of first icons; and

responsive to the selection of the first icon, display, via the user interface, a plurality of second icons, each icon of the plurality of second icons representing a plurality of second components providing Level-2 functionality for the O-RAN 5G infrastructure, the plurality of second components managed by a component of the plurality of first components corresponding to the selected first icon.

2. The computing system of claim 1 ,

wherein the plurality of first components providing Level-1 functionality for the O-RAN 5G infrastructure comprise a plurality of non-real-time Radio Access Network (RAN) Intelligent Controllers (RICs), and

wherein the plurality of second components providing Level-2 functionality for the O-RAN 5G infrastructure comprise a plurality of near-real-time RICs.

3. The computing system of claim 1 , wherein the processing circuitry is further configured to:

receive, via the user interface, a selection of a second icon of the plurality of second icons;

responsive to the selection of the second icon, display, via the user interface, a plurality of third icons, each icon of the plurality of third icons representing a plurality of third components providing Level-3 functionality for the O-RAN 5G infrastructure, the plurality of third components managed by a component of the plurality of second components corresponding to the selected second icon;

receive, via the user interface, a selection of a third icon of the plurality of third icons; and

responsive to the selection of the third icon of the plurality of third icons, display, via the user interface, a plurality of fourth icons, each icon of the plurality of fourth icons representing a plurality of fourth components providing Level-4 functionality for the O-RAN 5G infrastructure, the plurality of fourth components managed by a component of the plurality of third components corresponding to the selected third icon.

4. The computing system of claim 3 ,

wherein the plurality of components providing Level-3 functionality for the O-RAN 5G infrastructure comprise a plurality of gNodeB (gNB), gNodeB Control Unit-Control Plane (gNB CU-CP), or gNodeB Control Unit-User Plane (gNB CU-UP) nodes,

wherein the plurality of components providing Level-4 functionality for the O-RAN 5G infrastructure comprise a plurality of Next Generation e-NodeB (ng-eNB) or gNodeB Distributed Unit (gNB-DU) nodes.

5. The computing system of claim 1 , wherein the processing circuitry is further configured to:

display, via the user interface, an alert associated with a component of the plurality of first components or the plurality of second components;

in response to receiving a selection of the alert via the user interface, display, via the user interface, information for the alert, wherein the information includes one or more of:

a configuration of the component associated with the alert;

a time at which the alert occurred; or

a type of the alert.

6. The computing system of claim 1 ,

wherein the plurality of second components providing Level-2 functionality for the O-RAN 5G infrastructure comprise a first plurality of second components and a second plurality of second components,

wherein to display the plurality of second icons, the processing circuitry is configured to:

display a first icon of the plurality of second icons, the first icon comprising a single icon representing the first plurality of second components; and

display a second plurality of second icons, each of the second plurality of second icons representing a single component of the second plurality of second components.

7. The computing system of claim 6 , wherein the processing circuitry is further configured to:

receive, via the user interface, a selection of the first icon of the plurality of second icons; and

responsive to the selection of the first icon of the plurality of second icons, update the user interface to:

display a third plurality of second icons, each of the third plurality of second icons representing a single component of the first plurality of second components; and

display a fourth icon of the plurality of second icons, the fourth icon comprising a single icon representing the second plurality of second components.

8. The computing system of claim 1 , wherein the processing circuitry is further configured to:

responsive to a selection of a second icon of the plurality of second icons, display, via the user interface, information associated with a component of the plurality of second components corresponding to the selected second icon.

9. The computing system of claim 1 ,

wherein the processing circuitry is further configured to display, via the user interface, a representation of a geographic location, and

wherein to display the plurality of first icons and the plurality of second icons, the processing circuitry is configured to position the plurality of first icons and the plurality of second icons on the representation of the geographic location.

10. The computing system of claim 1 ,

wherein to display the plurality of first icons and the plurality of second icons, the processing circuitry is configured to arrange the plurality of first icons and the plurality of second icons according to a hierarchy of respective components of the plurality of first components and the plurality of second components within the O-RAN 5G infrastructure.

11. The computing system of claim 1 ,

wherein to display the plurality of first icons and the plurality of second icons, the processing circuitry is configured to arrange the plurality of first icons and the plurality of second icons according to a hub-and-spoke model of respective components of the plurality of first components and the plurality of second components within the O-RAN 5G infrastructure.

12. The computing system of claim 1 ,

wherein to receive the selection of the first icon of the first plurality of icons, the processing circuitry is configured to receive a first selection of the first icon of the first plurality of icons, and

wherein the processing circuitry is further configured to:

after displaying the second plurality of icons, receive, via the user interface, a second selection of the first icon of the first plurality of icons; and

responsive to the second selection of the first icon, display, via the user interface, the first plurality of icons and not the second plurality of icons.

13. The computing system of claim 1 , wherein the processing circuitry is further configured to:

receive via the user interface, one or more filtering criteria; and

responsive to receiving the one or more filtering criteria, display, via the user interface, a subset of the second plurality of icons, each icon of the subset of the second plurality of icons representing one or more of the plurality of second components that have one or more attributes matching the one or more filtering criteria.

14. A method comprising:

displaying, by processing circuitry and via a user interface, a first plurality of icons, each icon of the first plurality of icons representing a plurality of first components providing Level-1 functionality for an Open Radio Access Network (O-RAN) 5G infrastructure;

receiving, by the processing circuitry and via the user interface, a selection of a first icon of the plurality of icons; and

responsive to the selection of the first icon, displaying, by the processing circuitry and via the user interface, a plurality of second icons, each icon of the plurality of second icons representing a plurality of second components providing Level-2 functionality for the O-RAN 5G infrastructure, the plurality of second components managed by a component of the plurality of first components corresponding to the selected first icon.

15. The method of claim 14 , further comprising:

receiving, by the processing circuitry and via the user interface, a selection of a second icon of the plurality of second icons;

responsive to the selection of the second icon, displaying, by the processing circuitry and via the user interface, a plurality of third icons, each icon of the plurality of third icons representing a plurality of third components providing Level-3 functionality for the O-RAN 5G infrastructure, the plurality of third components managed by a component of the plurality of second components corresponding to the selected second icon;

receiving, by the processing circuitry and via the user interface, a selection of a third icon of the plurality of third icons; and

responsive to the selection of the third icon of the plurality of third icons, displaying, by the processing circuitry and via the user interface, a plurality of fourth icons, each icon of the plurality of fourth icons representing a plurality of fourth components providing Level-4 functionality for the O-RAN 5G infrastructure, the plurality of fourth components managed by a component of the plurality of third components corresponding to the selected third icon.

16. The method of claim 14 ,

wherein the plurality of second components providing Level-2 functionality for the O-RAN 5G infrastructure comprise a first plurality of second components and a second plurality of second components,

wherein displaying the plurality of second icons further comprises:

displaying a first icon of the plurality of second icons, the first icon comprising a single icon representing the first plurality of second components; and

displaying a second plurality of second icons, each of the second plurality of second icons representing a single component of the second plurality of second components.

17. The method of claim 14 ,

wherein displaying the plurality of first icons and the plurality of second icons, further comprises arranging, by the processing circuitry, the plurality of first icons and the plurality of second icons according to a hub-and-spoke model of respective components of the plurality of first components and the plurality of second components within the O-RAN 5G infrastructure.

18. The method of claim 14 ,

wherein receiving the selection of the first icon of the first plurality of icons comprises receiving a first selection of the first icon of the first plurality of icons, and

wherein the method further comprises:

after displaying the second plurality of icons, receiving, by the processing circuitry and via the user interface, a second selection of the first icon of the first plurality of icons; and

responsive to the second selection of the first icon, displaying, by the processing circuitry via the user interface, the first plurality of icons and not the second plurality of icons.

19. The method of claim 14 , further comprising:

receiving by the processing circuitry and via the user interface, one or more filtering criteria; and

responsive to receiving the one or more filtering criteria, displaying, by the processing circuitry and via the user interface, a subset of the second plurality of icons, each icon of the subset of the second plurality of icons representing one or more of the plurality of second components that have one or more attributes matching the one or more filtering criteria.

20. A non-transitory computer readable medium comprising instructions that, when executed, cause one or more programmable processors to:

display, via a user interface, a plurality of first icons, each icon of the plurality of first icons representing a plurality of first components providing Level-1 functionality for an Open Radio Access Network (O-RAN) 5G infrastructure;

receive, via the user interface, a selection of a first icon of the plurality of first icons; and

responsive to the selection of the first icon, display, via the user interface, a plurality of second icons, each icon of the plurality of second icons representing a plurality of second components providing Level-2 functionality for the O-RAN 5G infrastructure, the plurality of second components managed by a component of the plurality of first components corresponding to the selected first icon.