Keeping persistency while switching between modalities
First Claim
1. A method for accessing an application service in a pervasive network comprising:
- in response to a user request to access the application service, recalling the last operation state of the application service from a user history;
connecting to the application service and continuing to execute the application service from the last operation state; and
updating the last operation state in the user history based on the execution result of the application service.
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Accused Products
Abstract
Disclosed is a method and device for keeping persistency while switching between modalities, which include: (1) searching out the last operation state of the application service accessed by the user from the user history, in response to a request for accessing an application service from a user; (2) connecting to the application service and continuing to execute the application service from the last operation state; (3) updating the last operation state in the user history based on the execution result of the application service. A user could flexibly selects different favorable terminal to continue with unfinished application service by adopting the invention.
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Citations
13 Claims
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1. A method for accessing an application service in a pervasive network comprising:
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in response to a user request to access the application service, recalling the last operation state of the application service from a user history;
connecting to the application service and continuing to execute the application service from the last operation state; and
updating the last operation state in the user history based on the execution result of the application service. - View Dependent Claims (2, 3, 4)
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5. Apparatus for providing access to an application service in a pervasive network comprising:
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means for recalling the last operation state of the application service accessed by the user from the user history responsive to a request for accessing an application service from a user;
means for connecting to said application service and continuing to execute said application service from said last operation state; and
means for updating the last operation state in the user history based on said execution result of said application service. - View Dependent Claims (6, 7, 8)
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9. Apparatus for keeping persistency in a computer network comprising:
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a user history module for recording the historical call information of at least one user for at least one application service based on the user ID;
logon control module for identifying or verifying the user requesting access to an application service, retrieving the historical call information of the user for the application service from the user history module, and extracting the call ID of the last operation of the user for the application service from the historical call information;
a session management module for connecting to the application service and executing the application service based on the historical call information, and for updating the historical call information recorded in the user history module based on the execution result; and
a connection management module, for setting up the connection to the session management module based on the extracted call ID. - View Dependent Claims (10, 11, 12, 13)
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Specification