Arrangement and method for session control in wireless communication network
US8068421B2 · kind B2 · utility
3Cited by
3References
42Claims
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Key dates
| Filing date | Oct 1, 2003 |
| Grant date | Nov 29, 2011 |
| Priority date | — |
| Expiry date | Dec 22, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/04
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An arrangement and method for session control in a wireless UMTS radio access network (100) by performing creation and deletion of application-specific packet sessions (PDP contexts) in the network, with application-specific QoS parameters, without requiring the explicit cooperation of the application software (either via software API or modem AT command). This allows session set-up and tear-down control of dedicated packet sessions for particular data services, in a UMTS 3G mobile wireless network, with application-specific QoS parameters, with umodified applications operating over the network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.