An illustrative embodiment establishes {HEAD ~ a virtual ciruit} by receiving, at a radio port, a virtual circuit identifier from a wireless terminal and attaching the virtual circuit identifier to {TAIL ~ an OA&M cell} 
An illustrative embodiment establishes { HEAD ~ a virtual ciruit } by receiving , at a radio port , a virtual circuit identifier from a wireless terminal and attaching the virtual circuit identifier to { TAIL ~ an OA&M cell }
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL