Channel hopping is performed upon detecting an interruption of communication, such that a scan is performed through an array of {HEAD ~ channels} selected from the plurality of {TAIL ~ channels} 
Channel hopping is performed upon detecting an interruption of communication , such that a scan is performed through an array of { HEAD ~ channels } selected from the plurality of { TAIL ~ channels }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL