Method and apparatus for controlling radio wave transmission from a portable information processing device
First Claim
1. A method for controlling transmission of radio wave generated by an information processing device located within an airplane, said method comprising:
- detecting an acceleration applied to said information processing device;
setting a stopping flag in response to the magnitude of said detected acceleration and the magnitude of a tilt of said airplane determined based on said detected acceleration are larger than a predetermined value; and
stopping radio wave transmission in response to said stopping flag being set.
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Accused Products
Abstract
An information processing device capable of controlling radio wave transmission is disclosed. The information processing device includes an acceleration detection unit and a flag setting unit. The acceleration detection unit detects an acceleration applied to the information processing device. In response to the magnitude of the detected acceleration and the magnitude of the tilt of an airplane determined from the detected acceleration being larger than a predetermined value, the flag setting unit sets a stopping flag. Then, the flag setting unit stops any radio wave transmission from the information processing device.
18 Citations
18 Claims
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1. A method for controlling transmission of radio wave generated by an information processing device located within an airplane, said method comprising:
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detecting an acceleration applied to said information processing device;
setting a stopping flag in response to the magnitude of said detected acceleration and the magnitude of a tilt of said airplane determined based on said detected acceleration are larger than a predetermined value; and
stopping radio wave transmission in response to said stopping flag being set. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An apparatus for controlling transmission of radio wave generated by an information processing device located within an airplane, said apparatus comprising:
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an acceleration detection unit for detecting an acceleration applied to said information processing device;
a flag setting unit for setting a stopping flag in response to the magnitude of said detected acceleration and the magnitude of a tilt of said airplane determined based on said detected acceleration are larger than a predetermined value; and
means for stopping radio wave transmission in response to said stopping flag being set. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification