System and method for wireless network selection by multi-mode devices
US8666400B2 · kind B2 · utility
2Cited by
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20Claims
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Assignee
Inventors
Key dates
| Filing date | Dec 21, 2011 |
| Grant date | Mar 4, 2014 |
| Priority date | — |
| Expiry date | Dec 21, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems and methods are provided for wireless network selection by multi-mode devices. A mobile device maintains an indication of any wireless network services currently provided to the mobile device. According to an embodiment of the application, the mobile device automatically scans for both GSM wireless networks and CDMA wireless networks in order to acquire a wireless network that can provide a service that is not currently provided to the mobile device. Therefore, the mobile device avoids partial service or limited service when better service is available.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.