The information and processing load distribution {HEAD ~ algorithm} executed by {TAIL ~ the detection communications process} 101 operates as follows 
executed by
The information and processing load distribution { HEAD ~ algorithm } executed by { TAIL ~ the detection communications process } 101 operates as follows
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH