公开(公告)号：US09949190B2

公开(公告)日：2018-04-17

申请号：US14530567

申请日：2014-10-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangsoo Jeong ,  Songyean Cho ,  Erik Guttman

IPC: H04W36/14 ,  H04W36/00 ,  H04W64/00 ,  H04W4/22

CPC classification number: H04W36/14 ,  H04W4/90 ,  H04W36/0061 ,  H04W64/00 ,  Y02D70/00 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/23

Abstract: A method of supporting handover of a terminal by a mobility management entity (MME) of a mobile communication system is provided. The method includes receiving, from a base station, a first message for handover to another network. The first message includes information on a cell to which the terminal is handed over. The method also includes transmitting, to a server, a second message for reporting information related to a location of the terminal and for providing a location continuity based on the first message. A terminal having both a 3GPP communication function and a WiFi function automatically switches on and off a WLAN according to a location, setting, or a pattern of a user, thereby preventing unnecessary battery consumption or performance deterioration and searching for an available WLAN in advance to access the WLAN.

公开(公告)号：US20180020342A1

公开(公告)日：2018-01-18

申请号：US15707924

申请日：2017-09-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghan Park ,  Sangjin Kim ,  Duckey Lee ,  Sangsoo Jeong

IPC: H04W8/18 ,  H04L29/06 ,  H04W12/06 ,  H04W8/20

CPC classification number: H04W8/183 ,  H04L63/0853 ,  H04W8/205 ,  H04W12/06

Abstract: A method and apparatus of selecting profiles is provided that provides communication services of a terminal equipped with embedded Universal Integrated Circuit Card (eUICC) (or embedded Subscriber Identity Module (eSIM)) and Universal Integrated Circuit Card (UICC). The method of selecting a profile in a terminal including a plurality of subscriber identity module (SIMs) that differ from each other in type, includes selecting, when sensing a profile changing event, one of the plurality of SIMs according to a preset rule, selecting one of a plurality of profiles stored in the plurality of SIMs, and applying the selected profile to the terminal.

公开(公告)号：US20150341830A1

公开(公告)日：2015-11-26

申请号：US14721905

申请日：2015-05-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangsoo Jeong

IPC: H04W36/00 ,  H04W28/02 ,  H04W72/04

CPC classification number: H04W36/0022 ,  H04W24/02 ,  H04W28/0268 ,  H04W28/08 ,  H04W72/0406 ,  H04W84/12

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.Systems and methods provide a service that effectively transmits or receives data simultaneously using a 3GPP system, such as Long Term Evolution (LTE), and a non-3GPP system, such as a Wireless Local Area Network (WLAN), in a network where the 3GPP system and the non-3GPP system coexist. Particularly, this is a technology of selecting an access network through which data is to be transmitted based on a user's preference and a network condition so as to improve the quality of a service that a user experiences during data transmission.

Abstract translation: 本公开涉及用于利用物联网（IoT）技术来融合第五代（5G）通信系统以用于支持超过第四代（4G）系统的更高数据速率的通信方法和系统。 本发明可以应用于基于5G通信技术和智能家居，智能建筑，智能城市，智能汽车，连接汽车，医疗保健，数字教育，智能零售，安全和智能汽车的IoT相关技术的智能服务， 安全服务。 系统和方法提供使用诸如长期演进（LTE）的3GPP系统以及非3GPP系统（诸如无线局域网（WLAN））在网络中同时有效地发送或接收数据的服务，其中 3GPP系统和非3GPP系统共存。 特别地，这是基于用户的偏好和网络条件来选择要发送数据的接入网络的技术，以便提高用户在数据传输期间经历的服务的质量。

公开(公告)号：US20150264612A1

公开(公告)日：2015-09-17

申请号：US14433541

申请日：2013-10-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngkyo Baek ,  Songyean Cho ,  Sung-Hwan Won ,  Hanna Lim ,  Sangsoo Jeong ,  Beomsik Bae ,  Erik Guttman

IPC: H04W36/08 ,  H04W76/04 ,  H04W12/04

CPC classification number: H04W36/08 ,  H04L9/0891 ,  H04W12/04 ,  H04W36/0027 ,  H04W36/0061 ,  H04W76/20 ,  H04W76/27

Abstract: The present invention relates to a method and an apparatus for transmitting data to user equipment through not only a current base station cell but also a neighboring base station cell via inter-eNB CA in a wireless communication system. A method for transmitting data though carrier aggregation in the wireless communication system, according to the present invention, comprises the steps of: a first base station transreceiving data with a terminal through at least two PDN connections; the first base station transmitting a carrier aggregation request message to a second base station for aggregating carriers, when the first base station determines to carry out inter-eNB carrier aggregation; the first base station receiving a carrier aggregation reply message from the second base station in response to the carrier aggregation request message; the first base station performing an RRC reconfiguration process with the terminal to notify to the terminal of the determination to perform the inter-eNB carrier aggregation; and the first base station transmitting a path change request message to a mobile management entity to correct a data transreceiving path, so that data on at least one PDN connection from among the PDN connections is transreceived through the second base station.

Abstract translation: 本发明涉及一种在无线通信系统中，经由eNB间CA通过不仅当前基站小区而且通过相邻基站小区向用户设备发送数据的方法和装置。 根据本发明的在无线通信系统中通过载波聚合发送数据的方法包括以下步骤：第一基站通过至少两个PDN连接与终端传输数据; 当第一基站确定执行eNB间载波聚合时，第一基站向第二基站发送载波聚合请求消息以聚合载波; 所述第一基站响应于所述载波聚合请求消息从所述第二基站接收载波聚合应答消息; 所述第一基站执行RRC重配置处理，所述终端向所述终端通知所述确定以执行所述eNB间载波聚合; 以及所述第一基站向移动管理实体发送路径改变请求消息，以校正数据转发路径，从而通过所述第二基站转发来自所述PDN连接中的至少一个PDN连接的数据。

公开(公告)号：US20150117411A1

公开(公告)日：2015-04-30

申请号：US14530567

申请日：2014-10-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangsoo Jeong ,  Songyean Cho ,  Erik Guttman

IPC: H04W36/14 ,  H04W36/00

CPC classification number: H04W36/14 ,  H04W4/90 ,  H04W36/0061 ,  H04W64/00 ,  Y02D70/00 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/23

Abstract: A method of supporting handover of a terminal by a mobility management entity (MME) of a mobile communication system is provided. The method includes receiving, from a base station, a first message for handover to another network. The first message includes information on a cell to which the terminal is handed over. The method also includes transmitting, to a server, a second message for reporting information related to a location of the terminal and for providing a location continuity based on the first message. A terminal having both a 3GPP communication function and a WiFi function automatically switches on and off a WLAN according to a location, setting, or a pattern of a user, thereby preventing unnecessary battery consumption or performance deterioration and searching for an available WLAN in advance to access the WLAN.

Abstract translation: 提供了一种由移动通信系统的移动性管理实体（MME）支持终端切换的方法。 该方法包括从基站接收用于切换到另一网络的第一消息。 第一个消息包括关于终端被移交到的小区的信息。 该方法还包括向服务器发送用于报告与终端的位置有关的信息的第二消息，以及基于第一消息提供位置连续性。 具有3GPP通信功能和WiFi功能的终端根据用户的位置，设置或模式自动地接通和关闭WLAN，从而防止不必要的电池消耗或性能劣化，并且可以预先搜索可用的WLAN 访问WLAN。

公开(公告)号：US20140308955A1

公开(公告)日：2014-10-16

申请号：US14251481

申请日：2014-04-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghwan Won ,  Songyean Cho ,  Sangsoo Jeong

IPC: H04W36/30

CPC classification number: H04W36/0066 ,  H04W36/00 ,  H04W36/0069

Abstract: A resource management method and apparatus allows or restricts use of some or all of the resources of entities of a wireless communication system. A radio resource management method of a radio access point includes receiving a measurement report from a terminal, selecting another radio access point for serving the terminal in cooperation with the serving radio access point based on the measurement report and a Handover Restriction List (HRL), and transmitting a request for serving the terminal to the selected another radio access point.

Abstract translation: 资源管理方法和装置允许或限制对无线通信系统的实体的一些或所有资源的使用。 无线接入点的无线资源管理方法包括从终端接收测量报告，基于测量报告和切换限制列表（HRL），选择与服务无线接入点协同服务终端的另一无线接入点， 以及向所选择的另一个无线接入点发送服务终端的请求。

公开(公告)号：US12302163B2

公开(公告)日：2025-05-13

申请号：US17636507

申请日：2020-09-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon Lee ,  Sangsoo Jeong

IPC: H04W28/02 ,  H04W8/20 ,  H04W76/10 ,  H04W80/10

Abstract: Disclosed are a method and device for controlling the rate of data transmitted/received by a terminal in a wireless communication system. A method according to an embodiment of the present disclosure is a data rate control method of a terminal in an access and mobility management function (AMF) device of a wireless communication system, wherein the method may include the operations of: receiving, from the terminal, a registration request message, including an identifier of the terminal, transmitting the registration request message including the identifier of the terminal to a unified data management (UDM), receiving subscription information, including network slice information which can be allocated to the terminal, from the UDM, querying a policy control function (PCF) device about policy association of the terminal including the network slice information, receiving a policy association response message, including information about restricting the total transmission rate of serving network slices, from the PCF, and providing the information about restricting the total transmission rate of the serving network slices to a base station of the terminal.

公开(公告)号：US12279322B2

公开(公告)日：2025-04-15

申请号：US17766672

申请日：2020-11-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangsoo Jeong ,  Dongeun Suh

IPC: H04W48/18 ,  H04W60/04 ,  H04W76/15 ,  H04W88/18 ,  H04W88/10

Abstract: A method performed by an access and mobility management function (AMF) in a wireless communication system according to an embodiment of the present disclosure may include receiving a network registration request message from a terminal, determining whether or not the terminal requires support for multiple-radio network access, in case that the terminal requires support for the multiple-radio network access, requesting a network repository function (NRF) for information about an AMF supporting the multiple-radio network access, receiving, from the NRF, information about at least one AMF supporting the multiple-radio network access, and determining an AMF to perform a network registration procedure for the terminal, on the basis of the information about the at least one AMF.

公开(公告)号：US12273723B2

公开(公告)日：2025-04-08

申请号：US18516714

申请日：2023-11-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungshin Park ,  Yoonseon Han ,  Sangjun Moon ,  Sangsoo Jeong

IPC: H04W12/55 ,  H04W12/06 ,  H04W12/08 ,  H04W12/71 ,  H04W76/11 ,  H04W28/02

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The disclosure relates to a method and an apparatus for authenticating an unmanned aerial service (UAS) terminal using a mobile communication system and authorizing a UAS in consideration of information about pairing between UAS terminals. According to a provided method, a UAS operator can authenticate a UAS terminal using a mobile communication system without any additional process and can control a UAS to be provided between an unmanned aerial vehicle (UAV) and a UAV controller (UAC) which are allowed by the operator.

公开(公告)号：US12225604B2

公开(公告)日：2025-02-11

申请号：US18393308

申请日：2023-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangsoo Jeong ,  Hoyeon Lee

IPC: H04W76/12 ,  H04W60/06

Abstract: The disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a 4th generation (4G) system, such as long-term evolution (LTE). The disclosure provides a method for operating a terminal in a wireless communication system, the method including: performing communication with an access and mobility management function (AMF) in a first network; and transmitting a radio resource control (RRC) message including information on the AMF in a second network.