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1.发明授权公开(公告)号：US11463925B2
公开(公告)日：2022-10-04
申请号：US17178721
申请日：2021-02-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chan-Ho Min , Jung-Soo Jung , Dong-Wook Kim , Kyeong-In Jeong , Jong-Hyung Kwun , Chae-Gwon Lim , Young-Hyun Jeon
Abstract: An apparatus and method for providing handover support information in a mobile communication system are provided. A method for an Base Station (BS) to provide information necessary for measurement report trigger performance to a Mobile Station (MS) after the MS determines neighboring BSs in a mobile communication system includes, in a case where the MS is an active mode MS, providing a Time To Trigger (TTT) independently by a specific neighboring BS to the active mode MS and, in a case where the MS is an idle mode MS, providing a reselection time period (Treselection) independently by the specific neighboring BS to the idle mode MS.
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2.发明授权公开(公告)号：US10499303B2
公开(公告)日：2019-12-03
申请号：US15007662
申请日：2016-01-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chan-Ho Min , Jung-Soo Jung , Dong-Wook Kim , Kyeong-In Jeong , Jong-Hyung Kwun , Chae-Gwon Lim , Young-Hyun Jeon
Abstract: An apparatus and method for providing handover support information in a mobile communication system are provided. A method for an Base Station (BS) to provide information necessary for measurement report trigger performance to a Mobile Station (MS) after the MS determines neighboring BSs in a mobile communication system includes, in a case where the MS is an active mode MS, providing a Time To Trigger (TTT) independently by a specific neighboring BS to the active mode MS and, in a case where the MS is an idle mode MS, providing a reselection time period (Treselection) independently by the specific neighboring BS to the idle mode MS.
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公开(公告)号：US09392502B2
公开(公告)日：2016-07-12
申请号：US14876490
申请日：2015-10-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung-Joo Suh , Chae-Gwon Lim
IPC: H04L29/06 , G06F21/00 , H04W36/00 , H04W12/06 , H04W84/04 , H04W60/00 , H04W76/02 , H04W36/16 , H04W8/10
CPC classification number: H04W36/0038 , H04W12/06 , H04W36/0005 , H04W36/0016 , H04W60/00 , H04W76/11 , H04W84/042
Abstract: A method, an apparatus, and a system for solving and managing security problems, which may occur during a handover of a User Equipment (UE) between PLMNs in a mobile communication network, by using a Non-Access Stratum (NAS) protocol are provided. By the method, a UE can perform a security mode command and an authentication with a network. Further, the method can prevent interruption of communication due to authentication or security during a handover of a UE between Public Land Mobile Networks (PLMNs).
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公开(公告)号：US09264949B1
公开(公告)日：2016-02-16
申请号：US14876503
申请日：2015-10-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung-Joo Suh , Chae-Gwon Lim
CPC classification number: H04W36/0038 , H04W12/06 , H04W36/0005 , H04W36/0016 , H04W60/00 , H04W76/11 , H04W84/042
Abstract: A method, an apparatus, and a system for solving and managing security problems, which may occur during a handover of a User Equipment (UE) between PLMNs in a mobile communication network, by using a Non-Access Stratum (NAS) protocol are provided. By the method, a UE can perform a security mode command and an authentication with a network. Further, the method can prevent interruption of communication due to authentication or security during a handover of a UE between Public Land Mobile Networks (PLMNs).
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5.发明授权Method and apparatus for setting up uplink common bearer in wireless communication network 有权用于在无线通信网络中建立上行链路公共承载的方法和装置公开(公告)号：US09042393B2
公开(公告)日：2015-05-26
申请号：US13743941
申请日：2013-01-17
Applicant: Samsung Electronics Co. Ltd.
Inventor： Chae-Gwon Lim , Song-Yean Cho , Han-Na Lim , Sung-Ho Choi , Beom-Sik Bae
CPC classification number: H04W72/0413 , H04W8/186 , H04W36/0027 , H04W72/0453 , H04W72/121 , H04W76/11
Abstract: A method and apparatus for setting up an UpLink common bearer shared by a plurality of User Equipments (UEs) in a wireless communication network is provided. The apparatus includes a Serving GateWay (S-GW) for receiving a group identifier of a UE from a Mobility Management Entity (MME), sending a create bearer request message including the group identifier to a Packet Data Network (PDN) GateWay (P-GW), receiving a create bearer response message including UL common S5 bearer information (UL common S5 info) for a group corresponding to the group identifier from the P-GW, and sending a create bearer response message including UL common S1 bearer information (UL common S1 info) to the MME, and the P-GW for receiving the create bearer request message from the S-GW, and generating and sending the create bearer response message including the UL common S5 info.
Abstract translation: 提供了一种用于在无线通信网络中建立由多个用户设备（UE）共享的UpLink公共承载的方法和装置。 该设备包括：用于从移动性管理实体（MME）接收UE的组标识符的服务网关（S-GW）;向分组数据网络（PDN）GateWay（P-CSCF）发送包括组标识符的创建承载请求消息， GW），从针对来自P-GW的组标识符对应的组接收包括UL公共S5承载信息（UL公共S5信息）的创建承载响应消息，以及发送包括UL公共S1承载信息（UL 公共S1信息）和用于从S-GW接收创建承载请求消息的P-GW，以及生成和发送包括UL公共S5信息的创建承载响应消息。
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Patent Agency Ranking
6.再颁专利公开(公告)号：USRE49879E1
公开(公告)日：2024-03-19
申请号：US16676916
申请日：2019-11-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang-Bum Kim , Sung-Ho Choi , Soeng-Hun Kim , Kyeong-In Jeong , Jung-Soo Jung , Chae-Gwon Lim
Abstract: A method and an apparatus for supporting a discontinuous reception (DRX) operation in a Node B in a mobile communication system are provided. The method includes defining a second System Frame Number (SFN) where one cycle of a first SFN corresponds to one bit, transmitting information on the second SFN to a User Equipment (UE), determining a second SFN which is used to transmit a paging signal to the UE, determining a first SFN which is used to transmit the paging signal in the determined second SFN, and transmitting the paging signal to the UE at the determined first SFN.
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7.发明授权公开(公告)号：US10602420B2
公开(公告)日：2020-03-24
申请号：US15007662
申请日：2016-01-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chan-Ho Min , Jung-Soo Jung , Dong-Wook Kim , Kyeong-In Jeong , Jong-Hyung Kwun , Chae-Gwon Lim , Young-Hyun Jeon
Abstract: An apparatus and method for providing handover support information in a mobile communication system are provided. A method for an Base Station (BS) to provide information necessary for measurement report trigger performance to a Mobile Station (MS) after the MS determines neighboring BSs in a mobile communication system includes, in a case where the MS is an active mode MS, providing a Time To Trigger (TTT) independently by a specific neighboring BS to the active mode MS and, in a case where the MS is an idle mode MS, providing a reselection time period (Treselection) independently by the specific neighboring BS to the idle mode MS.
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8.发明授权公开(公告)号：US09668247B2
公开(公告)日：2017-05-30
申请号：US14695416
申请日：2015-04-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chae-Gwon Lim , Song-Yean Cho , Han-Na Lim , Sung-Ho Choi , Beom-Sik Bae
CPC classification number: H04W72/0413 , H04W8/186 , H04W36/0027 , H04W72/0453 , H04W72/121 , H04W76/11
Abstract: A method and apparatus for setting up an UpLink common bearer shared by a plurality of User Equipments (UEs) in a wireless communication network is provided. The apparatus includes a Serving GateWay (S-GW) for receiving a group identifier of a UE from a Mobility Management Entity (MME), sending a create bearer request message including the group identifier to a Packet Data Network (PDN) GateWay (P-GW), receiving a create bearer response message including UL common S5 bearer information (UL common S5 info) for a group corresponding to the group identifier from the P-GW, and sending a create bearer response message including UL common S1 bearer information (UL common S1 info) to the MME, and the P-GW for receiving the create bearer request message from the S-GW, and generating and sending the create bearer response message including the UL common S5 info.
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9.发明授权公开(公告)号：US09247464B2
公开(公告)日：2016-01-26
申请号：US14107616
申请日：2013-12-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chan-Ho Min , Jung-Soo Jung , Dong-Wook Kim , Kyeong-In Jeong , Jong-Hyung Kwun , Chae-Gwon Lim , Young-Hyun Jeon
CPC classification number: H04W36/30 , H04W36/0055 , H04W36/0083 , H04W36/165 , H04W48/16
Abstract: An apparatus and method for providing handover support information in a mobile communication system are provided. A method for an Base Station (BS) to provide information necessary for measurement report trigger performance to a Mobile Station (MS) after the MS determines neighboring BSs in a mobile communication system includes, in a case where the MS is an active mode MS, providing a Time To Trigger (TTT) independently by a specific neighboring BS to the active mode MS and, in a case where the MS is an idle mode MS, providing a reselection time period (Treselection) independently by the specific neighboring BS to the idle mode MS.
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10.发明授权公开(公告)号：US10966129B2
公开(公告)日：2021-03-30
申请号：US16787553
申请日：2020-02-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chan-Ho Min , Jung-Soo Jung , Dong-Wook Kim , Kyeong-In Jeong , Jong-Hyung Kwun , Chae-Gwon Lim , Young-Hyun Jeon
Abstract: An apparatus and method for providing handover support information in a mobile communication system are provided. A method for an Base Station (BS) to provide information necessary for measurement report trigger performance to a Mobile Station (MS) after the MS determines neighboring BSs in a mobile communication system includes, in a case where the MS is an active mode MS, providing a Time To Trigger (TTT) independently by a specific neighboring BS to the active mode MS and, in a case where the MS is an idle mode MS, providing a reselection time period (Treselection) independently by the specific neighboring BS to the idle mode MS.
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