What is bit stuffing why is it used

Next Difference between Byte stuffing and Bit stuffing. Recommended Articles. Article Contributed By :. Palak Jain 5.

Easy Normal Medium Hard Expert. Writing code in comment? Please use ide. Load Comments. News and Special Offers occasional. Bit Stuffing. Techopedia Explains Bit Stuffing. What Does Bit Stuffing Mean? Techopedia Explains Bit Stuffing In order to fill bit frames, the position where the new bits are stuffed is communicated to the receiving end of the data link. Share this Term. Tech moves fast!

Stay ahead of the curve with Techopedia! Join nearly , subscribers who receive actionable tech insights from Techopedia. To trick the computer into seeing the transmission as continuous, random bits are generated and sent to the computer while it waits for the next actual chunk of information to be transmitted. This keeps the transmission pattern at a consistent pace. The computer knows to remove non-data bits from data streams once they are received.

Computer programmers need to know which bits to stuff so the computer will remove them instead of reading them as actual data. If the computer tried to interpret these stuffed bits instead of discarding them, it would cause computer errors in the program. Jessica Reed. Bit stuffing is the mechanism of inserting one or more non-information bits into a message to be transmitted, to break up the message sequence, for synchronization purpose.

In Data Link layer, the stream of bits from the physical layer is divided into data frames. The data frames can be of fixed length or variable length. In variable - length framing, the size of each frame to be transmitted may be different. So, a pattern of bits is used as a delimiter to mark the end of one frame and the beginning of the next frame.