System and method for realizing the resource distribution in the communication network
US7636781B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 17, 2003 |
| Grant date | Dec 22, 2009 |
| Priority date | — |
| Expiry date | Feb 5, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L47/829
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a system for implementing resource allocation in network communication and a method thereof. It effectively solves the end-to-end QOS problem through dividing a communication network into a plurality of QOS domains and managing them. In the present invention, only end-to-end path information is maintained at the QER of the QOS domain that is directly connected with the source/destination terminal, while only edge-to-edge resource reservation information for aggregate flows is maintained at other QERs, thus significantly reducing flow state information maintained at the network nodes as well as overhead of signaling protocol processing and storage at the network nodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.