In another aspect, {HEAD ~ the invention} comprises {TAIL ~ a method} of providing synchronized packet slot switching and synchronized transmission of packet data 
comprises
In another aspect , { HEAD ~ the invention } comprises { TAIL ~ a method } of providing synchronized packet slot switching and synchronized transmission of packet data
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH