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公开(公告)号：US09730251B2
公开(公告)日：2017-08-08
申请号：US15155591
申请日：2016-05-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Lixiang Xu , Chunying Sun , Hong Wang
CPC classification number: H04W76/007 , H04L65/1069 , H04L65/1096 , H04M2207/18 , H04M2242/04 , H04W4/90 , H04W60/04 , H04W76/27 , H04W76/50 , H04W88/02
Abstract: A method for supporting an emergency service by a mobility management entity (MME) and a base station in a mobile communication system, and a MME and base station, are provided. The method for supporting an emergency service by a MME includes receiving, by the MME, a first message including information associated with an attach request of a terminal from a base station, determining, by the MME, whether the attach request is accepted based on information indicating an emergency service included in the first message, and transmitting, by the MME, a second message to the base station if the attach request is accepted, wherein if the information associated with the attach request includes the information indicating the emergency service, the attach request is accepted, and wherein the information indicating the emergency service is included in the first message using information included in a third message received from the terminal.
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公开(公告)号：US09560514B2
公开(公告)日：2017-01-31
申请号：US15046023
申请日：2016-02-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Lixiang Xu , Chunying Sun , Hong Wang , Xiaoqiang Li
CPC classification number: H04W8/02 , H04W24/02 , H04W36/0061 , H04W60/00 , H04W84/045
Abstract: The method for establishing a connection by a HNB comprising operations of: the HNB transmitting an “attachment request” message to an operation and maintenance center (OMC); the OMC transmitting an “attachment response” message to the MB; the HNB establishing a connection with an MME indicated by the “attachment response” message. With the method proposed, a UE can switch between HNBs in the same CSG through interface X2. Meanwhile, such information as the radio resource management and so on can be exchanged between two HNBs.
Abstract translation: 一种由HNB建立连接的方法，包括以下操作：HNB向操作和维护中心（OMC）发送“附件请求”消息; OMC向MB发送“附件响应”消息; HNB建立与由“附件响应”消息指示的MME的连接。 通过提出的方法，UE可以通过接口X2切换同一CSG中的HNB。 同时，可以在两个HNB之间交换无线电资源管理等信息。
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Patent Agency Ranking
公开(公告)号：US10313999B2
公开(公告)日：2019-06-04
申请号：US15866025
申请日：2018-01-09
Inventor： Bing Bu , Xiaoqiang Li , Chunying Sun , Hong Wang , Lixiang Xu , Yanmin Zhu
Abstract: Disclosed is a method for detachment of a mobile set including receiving, by a service node of a communication system, a detachment request from the mobile set, transmitting, by the service node of the communication system, a delete context request message for the mobile set to a first service node of another communication system, and transmitting, by the service node, a detachment indicator to a second service node of the another communication system, wherein the service node of the communication system is different from the service node of the another communication, wherein both the service node of the communication system and the first service node of the another communication system store context information related to the mobile set, and wherein the mobile set moves between the service node of the communication system and the first service node of the another communication system without an area updating.
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公开(公告)号：US09924330B2
公开(公告)日：2018-03-20
申请号：US14881861
申请日：2015-10-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chunying Sun , Xiaoqiang Li
CPC classification number: H04W4/06 , H04L12/189 , H04L51/24 , H04L51/38 , H04W48/12 , H04W64/00 , H04W68/00 , H04W72/005 , H04W72/0453 , H04W92/12
Abstract: Disclosed is a method for a multi-media broadcast/multicast service (MBMS) by a radio network controller (RNC), including generating a command for updating an MBMS notification indicator, the command including notification indicator information and a connection frame number, transmitting the command to a base station, and receiving a notification indicator starting at a time based on the connection frame number for a modification period if the modification period is included in the command, wherein the notification indicator information is used to generate the notification indicator.
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5.发明授权公开(公告)号：US09344871B2
公开(公告)日：2016-05-17
申请号：US14457832
申请日：2014-08-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Lixiang Xu , Chunying Sun , Hong Wang
CPC classification number: H04W76/007 , H04L65/1069 , H04L65/1096 , H04M2207/18 , H04M2242/04 , H04W4/90 , H04W60/04 , H04W76/27 , H04W76/50 , H04W88/02
Abstract: A method for supporting an emergency service by a mobility management entity (MME) and a base station in a mobile communication system, and a MME and base station, are provided. The method for supporting an emergency service by a MME includes receiving, by the MME, a first message including information associated with an attach request of a terminal from a base station, determining, by the MME, whether the attach request is accepted based on information indicating an emergency service included in the first message, and transmitting, by the MME, a second message to the base station if the attach request is accepted, wherein if the information associated with the attach request includes the information indicating the emergency service, the attach request is accepted, and wherein the information indicating the emergency service is included in the first message using information included in a third message received from the terminal.
Abstract translation: 提供了一种用于支持移动管理实体（MME）和移动通信系统中的基站以及MME和基站的紧急服务的方法。 支持MME的紧急服务的方法包括：由MME接收包括与基站的终端的附加请求相关联的信息的第一消息，由MME根据信息确定是否接受附加请求 指示包括在第一消息中的紧急服务，并且如果附加请求被接受，则由MME向基站发送第二消息，其中如果与附加请求相关联的信息包括指示紧急服务的信息，则附加 请求被接受，并且其中使用包括在从终端接收的第三消息中的信息将包括指示紧急服务的信息包括在第一消息中。
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公开(公告)号：US09924329B2
公开(公告)日：2018-03-20
申请号：US14881854
申请日：2015-10-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chunying Sun , Xiaoqiang Li
CPC classification number: H04W4/06 , H04L12/189 , H04L51/24 , H04L51/38 , H04W48/12 , H04W64/00 , H04W68/00 , H04W72/005 , H04W72/0453 , H04W92/12
Abstract: A method for a multi-media broadcast/multicast service by a base station includes receiving, from a radio network controller (RNC), a command for updating an MBMS notification indicator, the command including notification indicator information and a connection frame number, determining whether a modification period is included in the command, and transmitting a notification indicator starting at a time based on the connection frame number for the modification period if the modification period is included in the command, wherein the notification indicator information is used to generate the notification indicator.
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7.发明申请METHOD FOR PROVIDING NOTIFICATIONS FOR MULTI-MEDIA BROADCAST/MULTICAST SERVICE 审中-公开提供多媒体广播/多媒体服务通知的方法公开(公告)号：US20160037309A1
公开(公告)日：2016-02-04
申请号：US14881861
申请日：2015-10-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chunying Sun , Xiaoqiang Li
CPC classification number: H04W4/06 , H04L12/189 , H04L51/24 , H04L51/38 , H04W48/12 , H04W64/00 , H04W68/00 , H04W72/005 , H04W72/0453 , H04W92/12
Abstract: Disclosed is a method for a multi-media broadcast/multicast service (MBMS) by a radio network controller (RNC), including generating a command for updating an MBMS notification indicator, the command including notification indicator information and a connection frame number, transmitting the command to a base station, and receiving a notification indicator starting at a time based on the connection frame number for a modification period if the modification period is included in the command, wherein the notification indicator information is used to generate the notification indicator.
Abstract translation: 公开了一种无线网络控制器（RNC）的多媒体广播/组播业务（MBMS）方法，包括生成更新MBMS通知指示符的命令，该命令包括通知指示符信息和连接帧号， 如果修改周期包括在命令中，则基于基站的连接帧号开始的基站接收通知指示，其中通知指示符信息用于生成通知指示符。
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