In one embodiment, User Datagram Protocol multicast group can be used to transfer {HEAD ~ data} to and from {TAIL ~ the computing device} 101 
to
In one embodiment , User Datagram Protocol multicast group can be used to transfer { HEAD ~ data } to and from { TAIL ~ the computing device } 101
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH