According to {HEAD ~ another aspect} of {TAIL ~ the present invention}, a method is provided for transmitting SIP data of an idle mode UE in a mobile communication IMS system 
of
According to { HEAD ~ another aspect } of { TAIL ~ the present invention } , a method is provided for transmitting SIP data of an idle mode UE in a mobile communication IMS system
OTH OTH 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 OTH OTH OTH OTH OTH