The weighted multi path echoes are summed symbol by symbol by {TAIL ~ summer} 28 to form a RAKE combined value during {HEAD ~ each symbol period} 
The weighted multi path echoes are summed symbol by symbol by { TAIL ~ summer } 28 to form a RAKE combined value during { HEAD ~ each symbol period }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD