US PATENT SUBCLASS 714 / 749
.~.~ Retransmission if no ACK returned

Current as of: June, 1999
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714 /   HD   ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY

746  DF  DIGITAL DATA ERROR CORRECTION {5}
748  DF  .~ Request for retransmission {3}
749.~.~ Retransmission if no ACK returned

DEFINITION

Classification: 714/749

Retransmission if no ACK returned:

(under subclass 748) Subject matter in which a retransmission of data is initiated upon the condition that no acknowledgment (ACK) signal is returned from the receiver.