Apparatus and method for reactivating multiple packet data sessions in a wireless network
US7570961B2 · kind B2 · utility
2Cited by
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20Claims
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Key dates
| Filing date | Aug 1, 2006 |
| Grant date | Aug 4, 2009 |
| Priority date | — |
| Expiry date | Feb 26, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A mobile station capable of reactivating at least a dormant first data session and a dormant second data session associated with a first base station of a wireless network. The mobile station transmits to the first base station an Origination message comprising: i) a first Data Ready to Send (DRS) field indicating to the first base station that the dormant first data session is being reactivated; and ii) a second Data Ready to Send (DRS) field indicating that the dormant second data session is being reactivated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.