Portable telephone use limiting system and portable telephone
First Claim
Patent Images
1. A mobile station use limiting system comprising:
- a base station provided in a respective cell and connected to a public telephone network;
a use limiting station provided in the respective cell, for transmitting a use limitation signal; and
a mobile station capable of communication with said base station with electromagnetic wave, wherein the communication via an said base station is limited in said mobile station in response to the use limitation signal.
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Accused Products
Abstract
A mobile station use limiting system includes a base station provided in a cell and connected to a public telephone network, a use limiting station provided in the cell, for transmitting a use limitation signal. A mobile station can perform communication with the base station via an electromagnetic wave. The communication with the base station is limited in the mobile station in response to the use limitation signal.
31 Citations
20 Claims
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1. A mobile station use limiting system comprising:
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a base station provided in a respective cell and connected to a public telephone network; a use limiting station provided in the respective cell, for transmitting a use limitation signal; and a mobile station capable of communication with said base station with electromagnetic wave, wherein the communication via an said base station is limited in said mobile station in response to the use limitation signal.
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2. A mobile station use limiting system comprising:
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a base station provided in a respective cell and connected to a public telephone network; a use limiting station provided in the respective cell for transmitting a use limitation signal; and a mobile station capable of communication with said base station via an electromagnetic wave, wherein the communication with said base station is limited in said mobile station in response to the use limitation signal, wherein said mobile station comprises; a communication section for communicating with said base station; a receiving section for receiving the use limitation signal from said use limiting station; and a control section for controlling said communication section in response to the reception of the use limitation signal to prohibit the communication with said base station. - View Dependent Claims (3, 4, 5, 6)
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7. A portable telephone comprising:
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a communication section for communicating with a first external apparatus via an electromagnetic wave; a receiving section for externally receiving a use limitation signal from a second external apparatus; a control section for controlling said communication section in response to the reception of the use limitation signal to prohibit the communication with the first external apparatus. - View Dependent Claims (8, 9, 10)
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11. A communication control method in a mobile station use limiting system comprising the steps of:
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transmitting a use limitation signal from a use limiting station which is provided in a respective cell; allowing communicating between a base station and a mobile station while the mobile station is not in a use limitation area in the respective cell corresponding to the base station where the use limitation signal can be received by the mobile station, the base station covering the cell; prohibiting the communication between the mobile station and the base station while the mobile station is in the use limitation area. - View Dependent Claims (14)
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12. A communication control method in a mobile station use limiting system comprising the steps of:
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transmitting a use limitation signal from a use limiting station which is provided in a respective cell; allowing communicating between a base station and a mobile station while the mobile station is not in a use limitation area in the respective cell corresponding to the base station where the use limitation signal can be received by the mobile station, the base station covering the cell; and prohibiting the communication between the mobile station and the base station while the mobile station is in the use limitation area, wherein said prohibiting step includes issuing a use prohibited notice from the mobile station to the base station when the mobile station enters the use limitation area. - View Dependent Claims (13)
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15. A communication control method in a mobile station use limiting system comprising the steps of:
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transmitting a use limitation signal from a use limiting station which is provided in a respective cell; allowing communicating between a base station and a mobile station while the mobile station is not in a use limitation area in the respective cell corresponding to the base station where the use limitation signal can be received by the mobile station, the base station covering the cell; and prohibiting the communication between the mobile station and the base station while the mobile station is in the use limitation area, wherein said prohibiting step includes; prohibiting transmission of a call from the base station to the mobile station; and prohibiting transmission of a call from the portable telephone to the base station, wherein said prohibiting step includes displaying a message indicating that the mobile station is in the use limitation area.
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16. A mobile station use limiting system comprising:
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a base station provided in a respective limited geographical cell and connected to a telephone network; a use limiting station provided in the respective limited geographical cell, said use limiting station transmitting a use limitation signal in a further limited geographical area within the limited geographical cell; a mobile station capable of communication with said base station via an electromagnetic wave, wherein communication with the base station is prohibited between said mobile station and said base station when said mobile station receives said use limitation signal. - View Dependent Claims (17, 18, 19, 20)
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Specification