{HEAD ~ A method} of dynamic spectrum allocation for transmission of data within a frequency band, comprising {TAIL ~ the steps} at a source of the transmission of: 
comprising
{ HEAD ~ A method } of dynamic spectrum allocation for transmission of data within a frequency band , comprising { TAIL ~ the steps } at a source of the transmission of :
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH