If it finds that the data is free from errors, it removes the redundant bits before passing the message to the upper layers. The receiver performs necessary checks based upon the additional redundant bits. It does not take into account the number of error bits and the type of error.įor error detection, the sender needs to send some additional bits along with the data bits. The corrupted bits leads to spurious data being received by the receiver and are called errors.Įrror detection techniques are responsible for checking whether any error has occurred or not in the frame that has been transmitted via network. When bits are transmitted over the computer network, they are subject to get corrupted due to interference and network problems.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |