Particularly it relates to a packet data support node in a core network which is connectable to {HEAD ~ at least one radio access network} over {TAIL ~ a radio network control node} 
Particularly it relates to a packet data support node in a core network which is 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