Method and system and policy server for guaranteeing data not to be interrupted
US8711701B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 10, 2009 |
| Grant date | Apr 29, 2014 |
| Priority date | — |
| Expiry date | Mar 4, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W36/22
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention discloses a method for guaranteeing data not to be interrupted in multi-network connection environment, which applies between a user equipment (UE) connected with multiple networks and the multiple networks, and comprises that, when one or more network connections of the UE have congestion, an IP flow of the UE is transferred to an uncongested network connection from the congested network connection(s). The present invention also discloses a system and a policy server for guaranteeing data not to be interrupted. In the case that multiple network connections are established simultaneously, the present invention guarantees that data is not interrupted and achieves the effects of enlarging bandwidth and optimizing bandwidth by transferring IP flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.