Transmitting group ID information to exclude a group of mobile terminals from changing their operation mode
First Claim
1. A base station for protecting a predetermined area from disturbing usage of mobile terminals of a wireless communications system, comprising:
- a generator for generating mode change information for changing an operation mode of said mobile terminals to prevent said mobile terminals from operating in a disturbing mode, and for generating identifying information representing at least one group of mobile terminals that receive said mode change information but are excluded from changing their operation mode; and
a transmitter coupled to the generator for transmitting said generated mode change information and said identifying information within said predetermined area by means of a message on a predetermined channel of said wireless telecommunication system.
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Accused Products
Abstract
A predetermined area is protected from the disturbing usage of mobile terminals (e.g. cell phones) of a wireless communication system. Mode change information is sent over certain predetermined channels of a telecommunication system to change the operating mode (e.g. to deactivate) of the mobile terminal. This mode change information contains information, such as, the duration of the mode change, a reason for the mode change and information on groups of mobile terminals that will be exempted from the mode change. Additionally, the mobile terminal transmits an alarm signal to the user if the user is approaching a predetermined protected area.
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Citations
23 Claims
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1. A base station for protecting a predetermined area from disturbing usage of mobile terminals of a wireless communications system, comprising:
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a generator for generating mode change information for changing an operation mode of said mobile terminals to prevent said mobile terminals from operating in a disturbing mode, and for generating identifying information representing at least one group of mobile terminals that receive said mode change information but are excluded from changing their operation mode; and
a transmitter coupled to the generator for transmitting said generated mode change information and said identifying information within said predetermined area by means of a message on a predetermined channel of said wireless telecommunication system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. Method for protecting a predetermined area from disturbing usage of mobile terminals of a wireless cellular communication system, comprising the steps of:
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generating mode change information for changing an operation mode of said mobile terminals to prevent said mobile terminals from operating in a disturbing mode, and for generating identifying information representing at least one group of mobile terminals that receive said mode change information but are excluded from changing their operation mode; and
transmitting said generated mode change information and said identifying information within said predetermined area by means of a message on a predetermined channel of said wireless telecommunication system. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A mobile terminal for a wireless cellular telecommunication system, comprising:
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transmitting and receiving means for transmitting information to and receiving information from base stations of said telecommunication system and for receiving mode change information transmitted from a base station by means of messages of a certain channel of said wireless telecommunication system for protecting a predetermined area from disturbing usage of the mobile terminal; and
control means for detecting received mode change information and changing a mode of the mobile terminal depending on the received mode change information so that said predetermined area is protected, wherein in a case of being located in a cell adjacent to said predetermined area said transmitting and receiving means receives information on the position of said certain channel of the base station for protecting said predetermined area, said control means determines the receiving power of said certain channel of the base station and outputs a warning signal to a user upon approaching the predetermined area to warn that a mode of the mobile terminal will soon be changed. - View Dependent Claims (18, 19, 20, 21, 22, 23)
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Specification