公开(公告)号：US20170150404A1

公开(公告)日：2017-05-25

申请号：US15426775

申请日：2017-02-07

申请人： Miho MAEDA ,  Mitsuru MOCHIZUKI ,  Shinsuke UGA ,  Noriyuki FUKUI ,  Yasushi IWANE

发明人： Miho MAEDA ,  Mitsuru MOCHIZUKI ,  Shinsuke UGA ,  Noriyuki FUKUI ,  Yasushi IWANE

IPC分类号： H04W36/00 ,  H04W36/32 ,  H04W36/06

CPC分类号： H04W36/0016 ,  H04W16/26 ,  H04W36/0011 ,  H04W36/0083 ,  H04W36/06 ,  H04W36/08 ,  H04W36/32 ,  H04W76/10 ,  H04W84/005 ,  H04W84/047 ,  H04W88/04

摘要： A mobile communication system includes a movable user equipment device, a plurality of base station devices configured to perform radio communication with the user equipment device, and a relay device movably configured to relay radio communications between the user equipment device and the base station devices. In a handover process of switching a base station device to be connected with the relay device from a base station device being a moving source to a base station device being a moving destination along with moving of the relay device, the base station device being a moving source selects the base station device being a moving destination from base station devices other than a base station device that does not have a function supporting the relay device, and performs the handover process such that the relay device is connected to the selected base station device.