A method 1, wherein the step of descrambling {TAIL ~ the byte pattern} includes {HEAD ~ the step} of applying an XOR algorithm to the byte pattern 
A method 1 , wherein the step of descrambling { TAIL ~ the byte pattern } includes { HEAD ~ the step } of applying an XOR algorithm to the byte pattern
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH