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