sandeep sachar
sandeep sachar answered
When Bit Stuffing Is Used ,is It Possible For Loss ,insertion Or Modification Of A Single Bit To Cause An Error Not Detected By Checksum?If Not Why Not ?If So How?Does Checksum Play A Role There
It is possible. If data is 01111110 -> 011111010 if the second 0 is lost due to transmission error, 01111110 will received, which can be interpreted as end of frame. The bits before the end of the frame will then be interpreted as the check-sum. If the check-sum is 4 bits, there is 1 chance … Read more