Definitions for "Error control"
The ability of a modem to notice errors in trans-mission, and have any incorrect data re-sent.
Technique for detecting and correcting errors in data transmissions.
Arrangement that will detect the presence of errors. In some systems, refinements are added that will correct the detected errors, either by operations on the received data or by retransmission from the source.
One of the tasks of Problem Management, Error Control encompasses identifying, recording, classifying and progressing Known Errors. Error Control extends to the promotion of Changes and the completion of the resolution phase i.e. the successful implementation of an amended or replacement CI that leads to closure of the linked Problem and Known Error records.