Telefonaktiebolaget lm ericsson (publ) (20240305532). Propagating Placement and Isolation Constraints to Network Slice Constituents simplified abstract

Propagating Placement and Isolation Constraints to Network Slice Constituents

Organization Name

telefonaktiebolaget lm ericsson (publ)

Inventor(s)

Nour Gritli of Montreal (CA)

Maria Toeroe of Montreal (CA)

Ferhat Khendek of Montreal (CA)

Propagating Placement and Isolation Constraints to Network Slice Constituents - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240305532 titled 'Propagating Placement and Isolation Constraints to Network Slice Constituents

The disclosure pertains to a method, system, apparatus, and non-transitory computer-readable media for propagating placement constraints and isolation requirements from user intents and operator policies to constituents of user-requested network slices (NWSs) and communication services (CSs).

• Decomposing user intents and operator policies into functionalities corresponding to the constituents of the requested NWSs and CSs.
• Storing the functionalities in a solution map (SM) model.
• Propagating the placement constraints to the functionalities in the SM model.
• Propagating the isolation requirements to the functionalities in the SM model.
• Deploying constituent virtual network functions (VNFs) and physical network functions (PNFs) of the NWSs and CSs according to the corresponding functionalities of the SM model.

1. 1. 1. Potential Applications:

This technology can be applied in telecommunications, network management, and software-defined networking (SDN) environments.

1. 1. 1. Problems Solved:

This technology addresses the challenges of efficiently propagating placement constraints and isolation requirements in network slices and communication services.

1. 1. 1. Benefits:

- Enhanced network performance - Improved resource allocation - Streamlined network management processes

1. 1. 1. Commercial Applications:

This technology can be utilized by telecommunication companies, network service providers, and cloud computing companies to optimize network resources and enhance service delivery.

1. 1. 1. Prior Art:

Researchers can explore prior art related to network slicing, SDN, and network function virtualization (NFV) to understand the evolution of similar technologies.

1. 1. 1. Frequently Updated Research:

Stay updated on the latest advancements in network slicing, SDN, and NFV to leverage cutting-edge technologies in network management and optimization.

1. 1. 1. 1. Questions about Network Slicing:

1. How does this technology impact the efficiency of network resource allocation?

  - This technology improves resource allocation by propagating placement constraints and isolation requirements effectively.

2. What are the key differences between network slicing and traditional network management approaches?

  - Network slicing allows for more granular control and customization of network resources compared to traditional methods.

Original Abstract Submitted

the disclosure relates to a method, system, apparatus and non-transitory computer readable media for propagating placement constraints and isolation requirements, from user intents and operator policies to constituents of user requested network slices (nwss) and communication services (css). the method comprises decomposing the user intents and the operator policies into functionalities corresponding to the constituents of the requested nwss and css. and storing the functionalities in a solution map (sm) model. the method comprises propagating the placement constraints to the functionalities in the sm model. the method comprises propagating the isolation requirements to the functionalities in the sm model. the method comprises deploying constituent virtual network functions (vnfs) and physical network functions (pnfs) of the nwss and css, according to the corresponding functionalities of the sm model.