Method of obtaining path information and path computing node
A technology for obtaining paths and nodes, which is applied in the network field, can solve problems such as long time consumption, and achieve the effect of shortening the total calculation time, shortening the calculation time of paths, and shortening the transmission time of calculation results
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0024] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
[0025] The method for obtaining path information provided by the embodiment of the present invention may include: after the source path calculation node PCE receives the path calculation request, calculates the shortest path from the source node to the exit boundary node in the area under its own responsibility, and sends the calculation result to the next The PCE of the hop; the PCE of the next hop uses the received calculation result to calculate the shortest path from the source node to the exit boundary node in the area it is responsible for, and sends the calculation result to its own next hop PCE until it converges with the PCE;
[0026] After the destination PCE receives the route calculation request, it calculates the shortest path from ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap