| 发明名称 |
APPARATUS AND METHOD FOR SUPPORTING HANDOVER |
| 摘要 |
An embodiment of the invention provides a method for supporting handover. That is, inform a target base station which bear in bearers to be handed over is a Local Internet Protocol (IP) Access (LIPA) bearer, by a source base station. Regarding the LIPA bearer, the target base station sends a message to a corresponding Local Gateway (L-GW), to request the L-GW to update downlink user plane transmission. By adopting the method for supporting handover, provided by an embodiment of the invention, a correct user plane transmission may be established for a User Equipment (UE), to enable a user plane to be correctly established during handover process. Thus, continuity of LIPA service may be guaranteed, and successful handover may be achieved. |
| 申请公布号 |
US2014187245(A1) |
申请公布日期 |
2014.07.03 |
| 申请号 |
US201214236053 |
申请日期 |
2012.07.27 |
| 申请人 |
Samsung Electronics Co., Ltd |
发明人 |
Xu Lixiang;Wang Hong |
| 分类号 |
H04W36/00 |
主分类号 |
H04W36/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for supporting handover, the method comprising:
receiving, by a target base station, an indication from a source base station of which bearer in bearers to be handed over is a Local Internet Protocol (IP) Access (LIPA) bearer; regarding the LIPA bearer, sending, by the target base station, a message to a corresponding Local Gateway (L-GW) to request the L-GW to update downlink user plane transmission. |
| 地址 |
Gyeonggi-do KR |
