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