Apparatus and method for protecting ATM header from the burst error

摘要: The present invention relates to an apparatus and a method which protect the header of synchronous transfer mode (ATM) cell from burst error by using reed solomon RS correcting code in order compensate loss ATM on link prevent increasement overhead applying correction HEC bite forward FEC. A for protecting encoding channel noise has characteristics includes first step initializing counter value cell; second dividing payload inputted cell, comparing with physical layer convergence protocol frame after abandoning or according number errors bite; third reordering payload, outputting reordered frame. is used system header.