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1.发明申请公开(公告)号：US20170055194A1
公开(公告)日：2017-02-23
申请号：US15346284
申请日：2016-11-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Songyean CHO , Chaegwon LIM , Sangsoo JEONG , Sungho CHOI
Abstract: A method and apparatus for controlling inter-PLMN handover based on CSG lists of equivalent PLMNs is provided. A method for receiving subscriber information of a terminal at a Mobility Management Entity (MME) includes transmitting an update location request message for the terminal to a Home Subscriber Server (HSS), and receiving an update location acknowledgement message with the subscriber information of the terminal from the HSS, wherein the update location request message comprises a list of equivalent Public Land Mobile Networks (PLMNs) among which the MME supports inter-PLMN handover of the terminal. The method and apparatus for controlling inter-plan handover to a CSG cell according to the present invention is characterized in that a control apparatus of a core network acquires the allowed CSG lists for determining a User Equipments (UEs) capability of access to a CSG cell and determines whether to permit inter-PLMN handover based on the allowed CSG lists.
Abstract translation: 提供了一种基于等效PLMN的CSG列表来控制PLMN间切换的方法和装置。 一种用于在移动性管理实体（MME）处接收终端的用户信息的方法包括：向所述归属订户服务器（HSS）发送所述终端的更新位置请求消息，并且接收具有所述终端的用户信息的更新位置确认消息 其中所述更新位置请求消息包括其中所述MME支持所述终端的PLMN间切换的等效公共陆地移动网络（PLMN）的列表。 根据本发明的用于控制到CSG小区的平面间切换的方法和装置的特征在于，核心网络的控制装置获取用于确定接入CSG小区的用户设备（UE）能力的允许的CSG列表 并且基于所允许的CSG列表来确定是否允许PLMN间切换。
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公开(公告)号：US20190069207A1
公开(公告)日：2019-02-28
申请号：US16176485
申请日：2018-10-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Songyean CHO , Chaegwon LIM , Sangsoo JEONG , Sungho CHOI
Abstract: A method and apparatus for controlling inter-PLMN handover based on CSG lists of equivalent PLMNs is provided. A method for receiving subscriber information of a terminal at a Mobility Management Entity (MME) includes transmitting an update location request message for the terminal to a Home Subscriber Server (HSS), and receiving an update location acknowledgement message with the subscriber information of the terminal from the HSS, wherein the update location request message comprises a list of equivalent Public Land Mobile Networks (PLMNs) among which the MME supports inter-PLMN handover of the terminal. The method and apparatus for controlling inter-plan handover to a CSG cell according to the present invention is characterized in that a control apparatus of a core network acquires the allowed CSG lists for determining a User Equipments (UEs) capability of access to a CSG cell and determines whether to permit inter-PLMN handover based on the allowed CSG lists.
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公开(公告)号：US20180124666A1
公开(公告)日：2018-05-03
申请号：US15852985
申请日：2017-12-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Songyean CHO , Chaegwon LIM , Sangsoo JEONG , Sungho CHOI
Abstract: A method and apparatus for controlling inter-PLMN handover based on CSG lists of equivalent PLMNs is provided. A method for receiving subscriber information of a terminal at a Mobility Management Entity (MME) includes transmitting an update location request message for the terminal to a Home Subscriber Server (HSS), and receiving an update location acknowledgement message with the subscriber information of the terminal from the HSS, wherein the update location request message comprises a list of equivalent Public Land Mobile Networks (PLMNs) among which the MME supports inter-PLMN handover of the terminal. The method and apparatus for controlling inter-plan handover to a CSG cell according to the present invention is characterized in that a control apparatus of a core network acquires the allowed CSG lists for determining a User Equipments (UEs) capability of access to a CSG cell and determines whether to permit inter-PLMN handover based on the allowed CSG lists.
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