Chen, W.-E.W.-E.ChenWu, Q.Q.WuPang A.-C.Lin, Y.-B.Y.-B.Lin逄愛君2009-04-242018-07-052009-04-242018-07-052004http://ntur.lib.ntu.edu.tw//handle/246246/152151en-USDesign of SIP Application Level Gateway for UMTSbook