Data communication apparatus

Details Data communication apparatus Data communication apparatus

2005-07-12

2005-07-12

Jung, Min (Department: 2663)

Multiplex communications

Diagnostic testing

Fault detection

C370S252000, C709S228000, C358S434000

Reexamination Certificate

active

06917593

ABSTRACT:
A data communication apparatus includes a communication section that performs a pre-communication protocol and transmits data to a destination terminal. A memory stores data and communication parameters corresponding to each destination terminal, the communication parameters being utilized to perform communication with the destination terminal. When data corresponding to a destination terminal data is stored in the memory, a controller performs the pre-communication protocol with the destination terminal, using the stored communication parameters corresponding to the destination terminal. When a communication error occurs in a communication with a particular destination terminal having data stored in the memory, a memory controller deletes communication parameters corresponding to the particular destination terminal from the memory.

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