Shu-Hao YehTsu-Jung JsuWanjiun LiaoChao-Chin ChouWANJIUN LIAO2019-10-312019-10-310https://scholars.lib.ntu.edu.tw/handle/123456789/429814Method and Apparatus of IP Flow Mobility in 4G Wireless Communications NetworkspatentUS8942099 B; CN103181237 B; WO2013041045 A1