Transmitting group ID information to exclude a group of mobile terminals from changing their operation mode

Claim 2

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.

Claim 3

The base station of claim 1 , wherein said mode change information replaces at least a portion of message in said predetermined channel.

Claim 4

The base station of claim 1 , wherein said mode change information is transmitted in addition to said message in said predetermined channel.

Claim 5

The base station of claim 1 , wherein said mode change information contains individual mode change information for changing the mode of selected mobile terminals individually addressed by said individual mode change information.

Claim 6

The base station of claim 1 , wherein said transmitter regularly transmits said mode change information.

Claim 7

The base station of claim 1 , wherein said mode change information is operable to deactivate at least a high frequency portion of the mobile terminal that receives said mode change information.

Claim 8

The base station of claim 1 , wherein said mode change information is operable to turn off audible signal generators of the mobile terminal that receives said mode change information.

Claim 9

The base station of claim 1 , wherein said mode change information includes timing information to establish a time duration during which the operating mode of the mobile terminal that receives said mode change information remains changed.

Claim 10

The base station of claim 1 , wherein said mode change information includes information representing the reason for the change in the operating mode of the mobile terminal that receives said mode change information.

Claim 11

Method for protecting a predetermined area from disturbing usage of mobile terminals of a wireless cellular communication system, comprising the steps of: 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.

Claim 12

Method for protecting a predetermined area from disturbing usage of mobile terminals of a wireless cellular communication system, comprising the steps of: 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.

Claim 13

The method according to claim 10 , wherein said mode change information replaces at least a portion of said message in said predetermined channel.

Claim 14

The method according to claim 10 , wherein said mode change information is transmitted in addition to said message in said predetermined channel.

Claim 15

The method according to claim 10 , wherein said mode change information contains individual mode change information for changing a mode of selected mobile terminals individually addressed by said individual mode change information.

Claim 16

The method according to claim 10 , wherein said mode change information is regularly transmitted.

Claim 17

The method according to claim 10 , wherein said mode change information is operable to deactivate at least a high frequency portion of the mobile terminal that receives said mode change information.

Claim 18

The method according to claim 10 , wherein said mode change information is operable to turn off audible signal generators of the mobile terminal that receives said mode change information.

Claim 19

A mobile terminal for a wireless cellular telecommunication system, comprising: 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.

Claim 20

A mobile terminal for a wireless cellular telecommunication system, comprising: 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.

Claim 21

The mobile terminal according to claim 17 , wherein said control means maintains said changed mode as long as the mode change information is received and detected.

Claim 22

The mobile terminal according to claim 17 , including a timing means for calculating the time period since the last reception and detection of said mode change information and for comparing said time period with a predetermined time threshold, whereby the mobile terminal is reset to an original mode in the event that the time period exceeds said time threshold.

Claim 23

The mobile terminal according to claim 17 , wherein said control means maintains said changed mode until a time period represented as time information included with said mode change information has expired, whereby the mobile terminal is reset to an original mode thereafter.

Claim 24

The mobile terminal according to claim 17 , wherein said transmitting and receiving means receives individual mode change information contained in said mode change information, whereby said individual mode change information individually addresses selected mobile terminals to change a mode thereof, and said control means changes the mode of the individually addressed mobile terminal as a function of said individual mode change information.

Claim 25

The mobile terminal according to claim 17 , wherein said control means deactivates at least a high frequency portion of the mobile terminal.

Claim 26

The mobile terminal according to claim 17 , wherein said control means turns off audible signal generators of the mobile terminal.