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公开(公告)号：US09277387B2
公开(公告)日：2016-03-01
申请号：US14507078
申请日：2014-10-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung Joo Suh , Song Yean Cho , Beom Sik Bae , Han Na Lim
CPC classification number: H04W4/22 , H04M2242/04 , H04W4/90 , H04W60/04 , H04W76/10 , H04W76/50 , H04W88/005 , H04W88/02
Abstract: The present invention relates to a method and a system for managing an emergency call between a terminal and a network by using a non-access stratum protocol in a mobile communication network. A method for providing an emergency call service by a terminal in accordance with one embodiment of the present invention comprises the steps of: enabling the terminal to transmit an access request message including an emergency call identifier to a mobility management entity; enabling the terminal to attempt to authenticate the mobility management entity after the step of transmitting the access request message; enabling the terminal to receive an access grant message including the emergency call identifier from the mobility management entity; and enabling the terminal which receives the access grant message, to provide an emergency call service through the mobility management entity. According to one embodiment of the present invention, the emergency call is enabled.
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12.发明申请公开(公告)号：US20150230199A1
公开(公告)日：2015-08-13
申请号：US14428331
申请日：2013-09-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sang Soo Jeong , Song Yean Cho , Han Na Lim , Jin Uk Lee
CPC classification number: H04W72/042 , H04L47/2433 , H04L47/28 , H04L61/103 , H04M15/57 , H04W28/0268 , H04W28/0289 , H04W28/12 , H04W48/02 , H04W68/00 , H04W68/02 , H04W68/12 , H04W88/16
Abstract: The present invention relates to a method and apparatus for controlling a specific service in a network congestion state in a wireless communication system. Particularly, the method for controlling a service by a base station in a wireless communication system according to the present invention comprises: a step of receiving a paging message from a mobility management entity (MME) when a certain terminal generates a downlink packet; a step of checking the setup state of the core network domain included in the paging message; and a paging processing step of, if the core network domain is set as a packet-based voice call service, processing the paging message as a priority.
Abstract translation: 本发明涉及一种用于在无线通信系统中控制网络拥塞状态中的特定服务的方法和装置。 特别地，根据本发明的无线通信系统中的基站控制服务的方法包括：当某个终端生成下行链路分组时，从移动性管理实体（MME）接收寻呼消息的步骤; 检查包括在寻呼消息中的核心网络域的设置状态的步骤; 以及寻呼处理步骤，如果核心网络域被设置为基于分组的语音呼叫服务，则优先处理寻呼消息。
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公开(公告)号：US20150172965A1
公开(公告)日：2015-06-18
申请号：US14407317
申请日：2013-06-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Soo Jeong , Han Na Lim , Song Yean Cho
CPC classification number: H04W36/14 , H04W36/0033 , H04W36/0061 , H04W36/385 , H04W72/048 , H04W84/042
Abstract: The present invention relates to a method of selecting a public land mobile network (PLMN) for network sharing, and a method of communicating at a base station according to one embodiment of the present invention may include: receiving from a core network a handover request message including information on whether to support network sharing of user equipment (UE); selecting a PLMN identification (ID) by using information on whether to support network sharing of the UE; and transmitting the selected PLMN ID to the UE. According to one embodiment of the present invention, since a source base station, a target base station or a core network node may select a correct PLMN depending on the situation of UE when carrying out a handover, it is possible to decrease unnecessary signaling and errors in a network sharing situation.
Abstract translation: 本发明涉及一种选择用于网络共享的公共陆地移动网络（PLMN）的方法，并且根据本发明的一个实施例的在基站进行通信的方法可以包括：从核心网络接收切换请求消息 包括是否支持用户设备（UE）的网络共享信息; 通过使用关于是否支持UE的网络共享的信息来选择PLMN标识（ID）; 以及将所选择的PLMN ID发送到所述UE。 根据本发明的一个实施例，由于源基站，目标基站或核心网络节点可以在进行切换时根据UE的情况选择正确的PLMN，所以可以减少不必要的信令和错误 在网络共享的情况下。
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公开(公告)号：US20150098323A1
公开(公告)日：2015-04-09
申请号：US14510063
申请日：2014-10-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Han Na Lim , Ji Cheol Lee , Hyung Ho Lee
IPC: H04W28/02 , H04L12/859
Abstract: A method and apparatus for transmitting traffic in a mobile network is provided. The traffic transmission method includes receiving data traffic including chunk information. The traffic transmission method also includes modifying bearer characteristics based on the chunk information of the received data traffic. The traffic transmission method further includes transmitting the data traffic to user equipment (UE) based on the modified bearer characteristics. A method for transmitting data traffic of a Deep Packet Inspection (DPI) node includes receiving data traffic from a data server. The method for transmitting data traffic of the DPI node also includes extracting chunk information regarding the received data traffic. The method for transmitting data traffic of the DPI node further includes transmitting the received data traffic and the extracted chunk information to an eNB.
Abstract translation: 提供了一种在移动网络中传输业务的方法和装置。 业务传输方法包括接收包括块信息的数据业务。 业务传输方法还包括基于接收到的数据业务的组块信息修改承载特性。 业务传输方法还包括基于修改的承载特性向用户设备（UE）发送数据业务。 用于发送深度包检测（DPI）节点的数据业务的方法包括从数据服务器接收数据业务。 用于发送DPI节点的数据业务的方法还包括提取关于所接收的数据业务的组块信息。 用于发送DPI节点的数据业务的方法还包括将接收的数据业务和所提取的组块信息发送到eNB。
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公开(公告)号：US20150009988A1
公开(公告)日：2015-01-08
申请号：US14373622
申请日：2013-01-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Han Na Lim , Song Yean Cho , Young Kyo Baek , Sang Soo Jeong
IPC: H04L29/08 , H04L12/927
CPC classification number: H04L67/141 , H04L47/20 , H04L47/2408 , H04L47/2458 , H04L47/805 , H04L67/322 , H04W28/0215
Abstract: A method and a device for setting priority of data transmission are provided. A terminal, which is set to transmit low priority data to a network, transmits a connection request to the network in order to transmit normal-priority data, and receives and stores priority information on data transmission from the network.
Abstract translation: 提供了一种用于设置数据传输优先级的方法和装置。 设置为向网络发送低优先级数据的终端向网络发送连接请求以便发送普通优先级数据，并且从网络接收并存储关于数据传输的优先级信息。
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Patent Agency Ranking
公开(公告)号：US11653259B2
公开(公告)日：2023-05-16
申请号：US17360904
申请日：2021-06-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Soo Jeong , Song Yean Cho , Young Kyo Baek , Sung Hwan Won , Han Na Lim
IPC: H04W28/02 , H04W76/18 , H04W76/50 , H04W36/00 , H04W76/34 , H04W36/12 , H04W80/04 , H04W8/02 , H04W8/06 , H04W8/08
CPC classification number: H04W28/0289 , H04W36/0079 , H04W36/12 , H04W76/18 , H04W76/34 , H04W76/50 , H04W80/04 , H04W8/02 , H04W8/065 , H04W8/082 , H04W36/0055
Abstract: In a user equipment of a wireless communication system, a method for signal transmission and reception may include: sending a request for a Circuit Switched voice network (CS) service to a Gateway Mobile Switching Center (GMSC) to send and receive data to and from a second user equipment; and receiving a call reject response corresponding to the service request from the GMSC, wherein the call reject response is sent by an entity in a core network of the second user equipment. According to an embodiment, it is possible to provide a suitable service to a sender terminal making a CS service request to a receiver terminal having subscribed only to a PS service without increasing network load.
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17.发明授权公开(公告)号：US11122413B2
公开(公告)日：2021-09-14
申请号：US16940248
申请日：2020-07-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Han Na Lim , Song Yean Cho , Jung Je Son , Sang Soo Jeong , Soeng Hun Kim , Sang Bum Kim , Jae Hyuk Jang , Kyeong In Jeong
IPC: G06F3/12 , H04W8/04 , H04W8/08 , H04N1/36 , H04W76/27 , H04W8/22 , H04W8/18 , H04W36/00 , H04N1/00
Abstract: According to one embodiment of the present disclosure, the method by means of which a mobility management entity (MME) determines the communication mode of a terminal in a communication system includes the steps of: receiving, from the terminal, an access request including information on the position of the terminal; transmitting a message to a home subscriber server (HSS) on the basis of the received access request; receiving, from the HSS, specific position information for setting a first mode; comparing the information on the position of the terminal with the specific position information; and determining the communication mode of the terminal according to the result of the comparison. According to the present disclosure, the frequent transmission of small amounts of data can be supported in an efficient manner.
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18.发明授权公开(公告)号：US10728736B2
公开(公告)日：2020-07-28
申请号：US16102566
申请日：2018-08-13
Applicant: Samsung Electronics Co., Ltd
Inventor： Han Na Lim , Song Yean Cho , Jung Je Son , Sang Soo Jeong , Soeng Hun Kim , Sang Bum Kim , Jae Hyuk Jang , Kyeong In Jeong
Abstract: According to one embodiment of the present disclosure, the method by means of which a mobility management entity (MME) determines the communication mode of a terminal in a communication system includes the steps of: receiving, from the terminal, an access request including information on the position of the terminal; transmitting a message to a home subscriber server (HSS) on the basis of the received access request; receiving, from the HSS, specific position information for setting a first mode; comparing the information on the position of the terminal with the specific position information; and determining the communication mode of the terminal according to the result of the comparison. According to the present disclosure, the frequent transmission of small amounts of data can be supported in an efficient manner.
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公开(公告)号：US10485033B2
公开(公告)日：2019-11-19
申请号：US14424262
申请日：2013-09-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Han Na Lim , Song Yean Cho , Sang Soo Jeong , Beom Sik Bae
IPC: H04W52/02 , H04W76/11 , H04L12/751 , H04L29/06 , H04W72/04
Abstract: Provided are a method and device that identify characteristics of data to be sent by a user equipment and send small-sized data via a control message. The data transmission method for the user equipment may include: generating IP data; determining whether the IP data corresponds to small data that has a size less than or equal to a preset reference size or matches identification information of a preset service; and transmitting the IP data through a connection management (CM) layer to the network by use of a control message.
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公开(公告)号：US10321462B2
公开(公告)日：2019-06-11
申请号：US14433475
申请日：2013-10-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Han Na Lim , Sang Soo Jeong , Song Yean Cho
Abstract: The present invention relates a method and apparatus for setting a group-based connection. A connection setting method for a network entity according to one embodiment of the present invention includes the steps of: receiving a request including at least one packet filter from a terminal; obtaining a group identifier corresponding to the packet filter by using the packet filter; when a group bearer corresponding to the group identifier does not exist, generating a group bearer corresponding to the group identifier; and performing allocation such that communication corresponding to the request is performed through the generated group bearer. According to one embodiment of the present invention, a service can be efficiently provided to a terminal.
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