Time management at communication protocol layer for a smart...

Electrical computers and digital processing systems: multicomput – Computer-to-computer session/connection establishing – Network resources access controlling

Reexamination Certificate

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Reexamination Certificate

active

07975057

ABSTRACT:
An entity of the smart card type has an application layer linked to a communication protocol layer. A time manager containing a timer interfaces with the protocol layer. The time manager substantially periodically constructs waiting time extension requests transmitted to a terminal through the protocol layer as long as data are being processed in the application layer. The application layer is thus freed from any time constraint.

REFERENCES:
patent: 6157966 (2000-12-01), Montgomery et al.
patent: 6363456 (2002-03-01), Nakano
patent: 6488211 (2002-12-01), Everett et al.
patent: WO 98/19237 (1998-05-01), None
patent: WO 98/52160 (1998-11-01), None
Vandewall, J., et al.,Developing Smart Card-Based Applications Using Java Card, XP-002135233, Aug. 1998, pp. 1-18.

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