Communication system and communication terminal apparatus
First Claim
1. A communication system which is constituted by a communication terminal apparatus and a wireless key apparatus which can wireless-communicate with the communication terminal apparatus by a predetermined wireless communication system and in which a mode relating to a “
- function limitation of said communication terminal apparatus”
or a notification mode relating to “
the function limitation”
is set in response to a communication state between said communication terminal apparatus and said wireless key apparatus, a communication system wherein said predetermined wireless communication system is a wireless communication system in which a wireless communication is carrying out intermittently between two wireless-connected apparatuses;
each of said communication terminal apparatus and said wireless key apparatus comprises;
communication circuit for carrying out a wireless communication by said predetermined wireless communication system, control unit for controlling communication state in said communication circuit, and judgment means for judging or presuming wireless communication state or wireless communication distance in said communication circuit; and
in a case when there is judgment or presumption of a predetermined state in said judgment means in a state in which said communication terminal apparatus and said wireless key apparatus are wireless-connected, a communication state in which a wireless communication is carried out intermittently is set in each communication circuit and the wireless connection is maintained, said control unit changes “
mode setting relating to said function limitation”
or “
notification mode setting relating to the function limitation”
.
4 Assignments
0 Petitions
Accused Products
Abstract
In a case when a mode relating to a function limitation of the communication terminal apparatus or a notification mode relating to that function limitation is set in response to the communication state between the communication terminal apparatus 10 and the wireless key apparatus 50, the communication terminal apparatus and the wireless key apparatus include judgment means for judging or presuming the wireless communication state or the wireless communication distance in the communication circuit, the communication terminal apparatus and the wireless key apparatus are wireless-connected, and in a case when a communication state for carrying out a wireless communication intermittently is set in each communication circuit and there is judgment or presumption of a predetermined state in the judgment means in a state in which the wireless connection is maintained, the mode setting relating to the function limitation or the notification mode setting relating to the function limitation is to be changed. In this way, in a case when a process which carries out a security control of a communication terminal apparatus such as a mobile telephone terminal is carried out in response to a wireless communication state with another communication apparatus, it is possible to carry out a mode setting of the security control or the like by a low power consumption favorably.
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Citations
8 Claims
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1. A communication system which is constituted by a communication terminal apparatus and a wireless key apparatus which can wireless-communicate with the communication terminal apparatus by a predetermined wireless communication system and in which a mode relating to a “
- function limitation of said communication terminal apparatus”
or a notification mode relating to “
the function limitation”
is set in response to a communication state between said communication terminal apparatus and said wireless key apparatus, a communication system whereinsaid predetermined wireless communication system is a wireless communication system in which a wireless communication is carrying out intermittently between two wireless-connected apparatuses;
each of said communication terminal apparatus and said wireless key apparatus comprises;
communication circuit for carrying out a wireless communication by said predetermined wireless communication system, control unit for controlling communication state in said communication circuit, and judgment means for judging or presuming wireless communication state or wireless communication distance in said communication circuit; and
in a case when there is judgment or presumption of a predetermined state in said judgment means in a state in which said communication terminal apparatus and said wireless key apparatus are wireless-connected, a communication state in which a wireless communication is carried out intermittently is set in each communication circuit and the wireless connection is maintained, said control unit changes “
mode setting relating to said function limitation”
or “
notification mode setting relating to the function limitation”
.
- function limitation of said communication terminal apparatus”
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2. A communication system which sets a mode relating to a function limitation or a notification mode relating to the function limitation in response to a wireless communication state by a predetermined wireless communication system with a specific partner, wherein
said wireless predetermined communication system is a wireless communication system which carries out intermittently between two wireless-connected apparatuses and comprises: -
communication circuit for carrying out a wireless communication by said predetermined wireless communication system, control unit for controlling the communication state in said communication circuit, and judgment means for judging or presuming a wireless communication state or a wireless communication distance in said communication circuit; and
said control means changes setting of a mode relating to said function limitation or a notification mode relating to the function limitation in a case when a communication state carrying out a wireless communication intermittently with said specific partner is set in said communication means and there is judgment or presumption of a predetermined state in said judgment means in a state in which the wireless connection is maintained. - View Dependent Claims (3, 4, 5, 6, 7, 8)
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Specification