Patent ID: 9420498
Filing Date: 2016-08-16
CPC Classification: H04L,H04W

Claim Text:
1. A dynamic and distributed mobility management (DMM) method implemented by a wireless transmit/receive unit (WTRU), the method comprising: the WTRU attaching to a first distributed gateway (D-GW); the WTRU communicating with a corresponding node via the first D-GW using a first internet protocol (IP) address and a first logical interface; the WTRU attaching to a second D-GW the WTRU configuring a second IP address based on a prefix provided by the second D-GW; the WTRU communicating with the second D-GW via the second IP address and a second logical interface; and the WTRU communicating with the corresponding node via the second D-GW using the first IP address and the first logical interface established with the first D-GW.