{HEAD ~ The method} 13, further comprising communicating the discovery signal as an authorization request by {TAIL ~ the supplicant device} to the authenticating device 
{ HEAD ~ The method } 13 , further comprising communicating the discovery signal as an authorization request by { TAIL ~ the supplicant device } to the authenticating device
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH