The present invention relates to {HEAD ~ a packet data support node} in {TAIL ~ a core network} and connectable to at least one radio access network over a radio network control node 
in
The present invention relates to { HEAD ~ a packet data support node } in { TAIL ~ a core network } and connectable to at least one radio access network over a radio network control node
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH