Invention Grant
US09451506B2 Method and apparatus for supporting mobility of UE in local network
有权
支持本地网络中UE移动性的方法和装置
- Patent Title: Method and apparatus for supporting mobility of UE in local network
- Patent Title (中): 支持本地网络中UE移动性的方法和装置
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Application No.: US14348578Application Date: 2012-09-28
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Publication No.: US09451506B2Publication Date: 2016-09-20
- Inventor: Sang Soo Jeong , Song Yeon Cho , Beom Sik Bae , Jung Je Son , Han Na Lim
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2011-0099562 20110930
- International Application: PCT/KR2012/007947 WO 20120928
- International Announcement: WO2013/048201 WO 20130404
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W36/00 ; H04W76/02 ; H04W76/06 ; H04W92/20
Abstract:
The present invention relates to a method and apparatus for managing a Local IP Access (LIP A) connection in a local network system. The method of managing a LIP A connection of UE in a connected state according to an embodiment of the present invention includes the steps of: a source home base station for UE determining a handover of the UE; when the handover of the UE is determined, determining whether a target home base station is a Long Term Evolution (LTE) release 10 or a Pre Rel-11 HeNB; and when the target home base station is a Pre Rel-11 HeNB, disconnecting the LIP A connection of the UE. According to an embodiment of the present invention, the mobility of UE having a LIPA PDN connection can be efficiently controlled in a local network where a Rel-11 H(e)NB and a Pre Rel-11 H(e)NB exist together.
Public/Granted literature
- US20140376512A1 METHOD AND APPARATUS FOR SUPPORTING MOBILITY OF UE IN LOCAL NETWORK Public/Granted day:2014-12-25
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