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