Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2005-03-22
2005-03-22
Trinh, Sonny (Department: 2687)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S466000, C455S435300, C455S041200, C455S512000
Reexamination Certificate
active
06871067
ABSTRACT:
Disclosed is a method and system for communicating standardized telematic messages among a plurality of telematic devices. A telematic message is received by a message router from one of the telematic devices. The message router selects a destination device and transmits the message to the destination device, where the message is processed. In one embodiment, the message router determines whether the destination device is available to receive a message before transmitting the message. If the destination device is not available, the message is maintained in memory. In another embodiment, a time-to-live parameter is assigned to the message and the message is removed from memory of the time-to-live expires before the destination device becomes available. In a further embodiment, a priority parameter is assigned to the message and the processing of a prior message is interrupted if a new message is received that has a higher priority parameter than the previously received message.
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Clark Noel E.
Sinicki Steven J.
Electronic Data Systems Corporation
Phan Huy
Trinh Sonny
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