Method and system for terminating PPP session in dormant state of mobile communication terminal
First Claim
1. A PPP (Point-to-Point Protocol) session termination system in a dormant state of a mobile communication terminal comprising a mobile communication terminal processing module, wherein when the mobile communication terminal enters into the dormant state, the mobile communication terminal processing module transmits a notification message containing time limit information concerning termination of a PPP session between the mobile communication terminal and a mobile communication system to the mobile communication system, and terminates the PPP session of the mobile communication terminal at the expiration of the time limit when there is no data transfer between the mobile communication terminal and the mobile communication system during the time limit.
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Accused Products
Abstract
Disclosed is a PPP session termination system and method in a dormant state of a mobile communication terminal. The PPP session termination system in the dormant state of the mobile communication terminal includes a mobile communication terminal processing module. When the mobile communication terminal enters into the dormant state, the mobile communication terminal processing module transmits a notification message containing time limit information concerning termination of a PPP session between the mobile communication terminal and a mobile communication system to the mobile communication system, and terminates the PPP session of the mobile communication terminal at the expiration of the time limit when there is no data transfer between the mobile communication terminal and the mobile communication system during the time limit.
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Citations
14 Claims
- 1. A PPP (Point-to-Point Protocol) session termination system in a dormant state of a mobile communication terminal comprising a mobile communication terminal processing module, wherein when the mobile communication terminal enters into the dormant state, the mobile communication terminal processing module transmits a notification message containing time limit information concerning termination of a PPP session between the mobile communication terminal and a mobile communication system to the mobile communication system, and terminates the PPP session of the mobile communication terminal at the expiration of the time limit when there is no data transfer between the mobile communication terminal and the mobile communication system during the time limit.
- 6. A PPP session termination system in a dormant state of a mobile communication terminal comprising a mobile communication system processing module, wherein the mobile communication system processing module receives a notification message containing time limit information concerning termination of a PPP session between the mobile communication terminal and a mobile communication system, and terminates the PPP session of the mobile communication system at the expiration of the time limit when there is no data transfer between the mobile communication terminal and the mobile communication system during the time limit.
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10. A PPP session termination method in a dormant state of a mobile communication terminal, the method comprising the steps of:
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a) detecting whether or not the mobile communication terminal has entered into the dormant state;
b) transmitting a notification message containing time limit information concerning termination of a PPP session between the mobile communication terminal and a mobile communication system to the mobile communication system when the mobile communication terminal is determined to have entered into the dormant state in the step a);
c) monitoring whether or not there is data transferred between the mobile communication terminal and the mobile communication server during the time limit; and
d) terminating the PPP session of the mobile communication terminal at the expiration of the time limit when it is determined that there has been no data transfer between the mobile communication terminal and the mobile communication system during the time limit in the step c) - View Dependent Claims (11, 12)
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13. A PPP session termination method in a dormant state of a mobile communication terminal, the method comprising the steps of:
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a) receiving a notification message containing time limit information concerning termination of a PPP session between the mobile communication terminal and a mobile communication system;
b) monitoring whether or not there is data transferred between the mobile communication terminal and the mobile communication system during the time limit; and
c) terminating the PPP session of the mobile communication system at the expiration of the time limit when it is determined that there has been no data transfer between the mobile communication terminal and the mobile communication system during the time limit in the step b). - View Dependent Claims (14)
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Specification