Communication switching method in communication system
US8412184B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Mar 12, 2008 |
| Grant date | Apr 2, 2013 |
| Priority date | — |
| Expiry date | Feb 1, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W40/248
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Upon detection of an environmental change in a neighborhood, a cellular phone makes selections of a communication device and a communication path, which are used for a communication. A communication packet transmitted from a communication corresponding terminal is distributed to the cellular phone that is the destination of the communication packet, and a PC physically positioned in the neighborhood of the cellular phone, according to the results of the selections, thereby switching from a communication using only the cellular phone to a communication using both the cellular phone and the PC.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.