Wireless communication system and method for managing service flow identifier in the same
US8059598B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 11, 2006 |
| Grant date | Nov 15, 2011 |
| Priority date | — |
| Expiry date | Oct 18, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W36/08
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a wireless communication system and a service flow identifier method of the system. The wireless communication system includes a plurality of PARs that provides wireless communication services to a plurality of access terminals through a plurality of access points for separate management of service flow identifiers. The PARs include a service flow identifier controller for managing a service flow identifier used for identifying a connection service of each access terminal. The service flow identifier controller manages a service flow identifier generated by a home PAR and a service flow identifier generated by another PAR among service flow identifiers of an access terminal that has performed handoff from the other PAR to the home PAR. The wireless communication system manages service flow identifiers by using a separate control method, thereby preventing interruption of the entire system network operation due to a signal system error.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.