Mobile communications devices and methods for inter-radio access technology performance enhancement
US9585065B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Jun 3, 2014 |
| Grant date | Feb 28, 2017 |
| Priority date | — |
| Expiry date | Nov 11, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W36/0085
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for inter-radio access technology (inter-RAT) performance enhancement in a mobile communications device is provided. First, a first RAT is camped on to perform a first service. Thereafter, it is moved/fallen back to a second RAT from the first RAT to perform a second service. Cell information of the first RAT is then measured and collected during the performance of the second service in the second RAT. A first cell to return to the first RAT is determined according to the collected cell information of the first RAT after a call connection of the second RAT is released.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.