Particularly the information element is a radio access bearer to forwarding data which is set to {HEAD ~ null} or {TAIL ~ NIL} 
Particularly the information element is a radio access bearer to forwarding data which is set to { HEAD ~ null } or { TAIL ~ NIL }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH TAIL TAIL TAIL TAIL TAIL