Mobile terminal, motion/stillness determination method, and program
AssigneeNtt Docomo, Inc.
InventorMakoto Takahashi
Life of this patent
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Abstract
A mobile terminal determines whether the mobile terminal is moving or stationary. The mobile terminal includes a motion acceleration detection unit that detects motion acceleration based on acceleration information of the mobile terminal, a serving cell information retrieving unit that retrieves information representing a serving cell, a serving cell information switching determination unit that determines whether the serving cell is switched, based on the information representing the serving cell, and a motion/stillness determination unit that determines, when the serving cell is determined to be switched, whether the mobile terminal is moved, based on whether the motion acceleration is detected.
Claims6
A mobile terminal that determines whether the mobile terminal is moving or stationary, the mobile terminal comprising:
- a motion acceleration detection unit that detects motion acceleration based on acceleration information of the mobile terminal;
- a serving cell information retrieving unit that retrieves information representing a serving cell;
- a serving cell information switching determination unit that determines whether the serving cell is switched, based on the information representing the serving cell, wherein the information representing the serving cell is retrieved by the serving cell information retrieving unit;
- and
- a motion/stillness determination unit that determines, when the serving cell information switching determination unit determines that the serving cell is switched, whether the mobile terminal is moved, based on whether the motion acceleration is detected by the motion acceleration detection unit.
A motion/stillness determination method of a mobile terminal that determines whether the mobile terminal is moving or stationary, the method comprising:
- a motion acceleration detection step of detecting motion acceleration based on acceleration information of the mobile terminal;
- a serving cell information retrieving step of retrieving information representing a serving cell;
- a serving cell information switching determination step of determining whether the serving cell is switched, based on the information representing the serving cell, wherein the information representing the serving cell is retrieved by the serving cell information retrieving step;
- and
- a motion/stillness determination step of determining, when the serving cell information switching determination step determines that the serving cell is switched, whether the mobile terminal is moved, based on whether the motion acceleration is detected by the motion acceleration detection step.
A program that causes a computer to execute a motion/stillness determination method of a mobile terminal that determines whether the mobile terminal is moving or stationary, the method comprising:
- a motion acceleration detection step of detecting motion acceleration based on acceleration information of the mobile terminal;
- a serving cell information retrieving step of retrieving information representing a serving cell;
- a serving cell information switching determination step of determining whether the serving cell is switched, based on the information representing the serving cell, wherein the information representing the serving cell is retrieved by the serving cell information retrieving step;
- and
- a motion/stillness determination step of determining, when the serving cell information switching determination step determines that the serving cell is switched, whether the mobile terminal is moved, based on whether the motion acceleration is detected by the motion acceleration detection step.
A non-transitory computer readable storage medium that stores a program which causes a computer to execute a motion/stillness determination method of a mobile terminal that determines whether the mobile terminal is moving or stationary, the method comprising:
- a motion acceleration detection step of detecting motion acceleration based on acceleration information of the mobile terminal;
- a serving cell information retrieving step of retrieving information representing a serving cell;
- a serving cell information switching determination step of determining whether the serving cell is switched, based on the information representing the serving cell, wherein the information representing the serving cell is retrieved by the serving cell information retrieving step;
- and
- a motion/stillness determination step of determining, when the serving cell information switching determination step determines that the serving cell is switched, whether the mobile terminal is moved, based on whether the motion acceleration is detected by the motion acceleration detection step.
Dependencies are inferred from the claim text.