公开(公告)号：US20140313889A1

公开(公告)日：2014-10-23

申请号：US14349986

申请日：2012-10-04

Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY ,  Samsung Electronics Co., Ltd.

Inventor： Sang-Soo Jeong ,  Song-Yean Cho ,  Seong-Lyun Kim ,  Beom-Sik Bae ,  Sang-Hoon Lee ,  Hyun-Kwan Lee ,  Beom-Hee Lee ,  Min-Cheol Kim

IPC: H04W28/02 ,  H04W76/04

CPC classification number: H04W28/0284 ,  H04W76/19

Abstract: A method for a Mobility Management Entity (MME) to control a connection of a User Equipment (UE) in a mobile communication system is provided. The method includes a first standby method including an MME in a wireless communication system that includes predicting an overload durating time when an overload duration time that is predicted, transmitting to an enhanced Node B (eNodeB) information on the reconnection method of the UE that is decided, wherein the plurality of reconnection methods represent methods for the UE attempting reconnection with the MME after a second standby time that is longer than the first standby time, and an MME reselection method for the UE attempting the reconnection with an MME which is different from the MME.

Abstract translation: 提供了一种移动管理实体（MME）在移动通信系统中控制用户设备（UE）的连接的方法。 该方法包括：第一备用方法，包括在无线通信系统中的MME，其包括：当预测的过载持续时间预测过载持续时间时，向增强型节点B（eNodeB）发送关于所述UE的重新连接方法的信息 决定，其中所述多个重新连接方法表示在比所述第一待机时间长的第二待机时间之后尝试与所述MME重新连接的UE的方法，以及用于UE尝试与MME不同的MME重新连接的MME重新选择方法 MME。

公开(公告)号：US11039298B2

公开(公告)日：2021-06-15

申请号：US15766679

申请日：2016-10-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hye-Won Lee ,  Jong-Han Park ,  Duc-Key Lee ,  Sang-Soo Lee ,  Song-Yean Cho

IPC: H04W8/20 ,  H04W12/06 ,  H04W80/12 ,  H04W12/069 ,  H04W8/18

Abstract: The present invention relates to an efficient method and apparatus for remotely providing/downloading a profile for use in a communication service in a communication system, and the method for downloading the profile in the communication system, according to one embodiment of the present invention, comprises the steps of: transmitting, to a first server, first information for processing a request for downloading a profile; receiving, from the first server, address information of a second server processing the request for downloading the profile on the basis of the first information; transmitting, to the second server, second information for calling a function, of an application, related to the downloading of the profile; receiving, from the second server, the profile-related information as a response of the second information for calling the function; and connecting to a third server providing the profile on the basis of the profile-related information, and downloading the profile.

公开(公告)号：US10939279B2

公开(公告)日：2021-03-02

申请号：US15561491

申请日：2016-03-24

Applicant: Samsung Electronics Co., Ltd

Inventor： Jong-Han Park ,  Duc-Key Lee ,  Sang-Soo Lee ,  Tae-Sun Yeoum ,  Song-Yean Cho

IPC: H04W8/20 ,  H04W12/06 ,  H04W12/10 ,  H04W12/00 ,  H04W4/38 ,  H04L29/06 ,  H04W12/04

Abstract: The present disclosure relates to a communication technique for combining a 5G communication system for supporting a higher data transmission rate than a 4G system with an IoT technology, and a system therefor. The present disclosure can be applied to 5G communication and IoT related technology-based intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, security and safety related services, etc.). The present invention performs cross-certification of a universal integrated circuit card (UICC) with a subscription manager data preparation+ (SM-DP+) system in a wireless communication system, and receives a profile from the SM-DP+ system according to the cross-certification result, wherein the profile comprises one of a profile encrypted on the basis of a key set established according to the cross-certification result, and a profile transmitted through a session established according to the cross-certification result.

公开(公告)号：US10863436B2

公开(公告)日：2020-12-08

申请号：US14432166

申请日：2013-09-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Soo Jeong ,  Song-Yean Cho ,  Soeng-Hu Kim ,  Han-Na Lim ,  Beom-Sik Bae ,  Young-Kyo Baek

IPC: H04W52/02 ,  H04W76/28 ,  H04W4/70

Abstract: The present invention is a method for transmitting a data packet by a user terminal in a mobile communication system. The method enters a power saving mode for transmitting the data packet only if a channel state satisfies a transmission threshold value, compares the index indicating the channel state and the transmission threshold value upon occurrence of a data packet to be transmitted, starts transmission of the data packet if the index indicating the channel state is greater than the transmission threshold value, and proceeds with the transmission of the data packet until the time set by the timer that starts at the same time as the transmission of the data packet expires.

公开(公告)号：US10827303B2

公开(公告)日：2020-11-03

申请号：US16499559

申请日：2018-05-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dae-Ho Kang ,  Song-Yean Cho ,  Yeun-Woong Kyung ,  Chai-Man Lim

IPC: H04W4/021 ,  H04W4/21 ,  H04W4/80 ,  H04W4/02 ,  H04W4/23 ,  H04M1/725 ,  G06F3/0484

Abstract: The embodiments disclosed in the present specification relate to a method and an apparatus for providing proximity-based information. An electronic apparatus for providing proximity-based information according to various embodiments of the present invention comprises: a communication interface; a memory; and a processor electrically connected to the communication interface and the memory, wherein the processor may be set to obtain first context information from one or more programs running on the electronic apparatus, identify first location information corresponding to the first context information, transmit, to a server, first data including at least one of the first context information and the first location information, through the communication interface, receive, from the server, first event information on a point of interest corresponding to the transmitted first data, and store, in the memory, the received first event information on the point of interest. Other various embodiments are possible.

公开(公告)号：US10193702B2

公开(公告)日：2019-01-29

申请号：US15948807

申请日：2018-04-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Kyo Baek ,  Sang-Soo Jeong ,  Song-Yean Cho

IPC: H04W4/14 ,  H04W4/24 ,  H04L12/14 ,  H04M15/00

Abstract: Provided is a method by a user equipment (UE) for providing a sponsoring service in a wireless communication system, the method comprising: determining at least one UE to be provided with the sponsoring service, accessing to a server providing the sponsoring service, and registering to the server providing the sponsoring service; and transmitting a request of the sponsoring service comprising identification information of the at least one UE, to the server providing the sponsoring service.

公开(公告)号：US10051512B2

公开(公告)日：2018-08-14

申请号：US14158668

申请日：2014-01-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Soo Jeong ,  Song-Yean Cho ,  Beom-Sik Bae ,  Young-Kyo Baek ,  Sung-Hwan Won ,  Han-Na Lim

IPC: H04W4/00 ,  H04W28/02 ,  H04W88/14 ,  H04W88/16 ,  H04W92/24

Abstract: Provided is a method for transmitting traffic control information by an Evolved Node B (ENB) in a wireless communication system. The method includes transmitting congestion state information a traffic control node. The congestion state information is used to control traffic for a User Equipment (UE) that is accessing the ENB. And, the congestion state information includes information about a congestion state of the ENB, and is included in a packet header transmitted from the UE.

公开(公告)号：US20170359700A1

公开(公告)日：2017-12-14

申请号：US15688285

申请日：2017-08-28

Applicant: Samsung Electronics Co., Ltd

Inventor： Basavaraj Jayawant Pattan ,  Rajavelsamy Rajadurai ,  Ho-Yeon Lee ,  Song-Yean Cho ,  Suresh Chitturi

IPC: H04W4/10 ,  H04L29/12

CPC classification number: H04W4/10 ,  H04L61/103 ,  H04L61/1529 ,  H04L61/1588 ,  H04L61/2069

Abstract: Embodiments herein provide a method for identity management across multiple planes. The method includes receiving, by a MCPTT server, a first request message to establish a call between a first MCPTT client and the one or more second MCPTT client from a signaling plane entity. The first request message includes an application plane identity of the one or more second MCPTT client. Further, the method includes translating, at the MCPTT server, the application plane identity of the one or more second MCPTT client to a signaling plane identity of the one or more second MCPTT client. Furthermore, the method includes sending, by the MCPTT server, the one or more second request message including the signaling plane identity of the one or more second MCPTT client to the second MCPTT client for establishing the call via the signaling plane entity.

公开(公告)号：US20170311376A1

公开(公告)日：2017-10-26

申请号：US15608730

申请日：2017-05-30

Applicant: Samsung Electronics Co., Ltd

Inventor： Song-Yean Cho ,  Han-Na Lim ,  Sang-Soo Jeong

IPC: H04W76/04 ,  H04W92/10 ,  H04W88/12 ,  H04W76/02 ,  H04W36/18 ,  H04W92/12 ,  H04W4/02

CPC classification number: H04W76/27 ,  H04L43/50 ,  H04W4/021 ,  H04W16/18 ,  H04W24/10 ,  H04W36/18 ,  H04W76/15 ,  H04W88/12 ,  H04W92/10 ,  H04W92/12

Abstract: An apparatus and method for performing a radio network deployment state test process in a mobile communication system are provided. In the method, a User Equipment (UE) receives an equivalent Minimization of Drive Test (MDT)_Public Land Mobile Network (PLMN) list from a Mobility Management Entity (MME) or an enhanced Node B (eNB), wherein a PLMN of the MME is an MDT_PLMN of the UE, the MDT_PLMN is a PLMN in which the UE performs an MDT process as a radio network deployment state test process using an MDT scheme, the equivalent MDT_PLMNs are equivalent PLMNs of the MDT_PLMN, and the equivalent MDT_PLMN Identifiers (IDs) represent PLMN IDs of equivalent PLMNs of the PLMN of the MME.

公开(公告)号：US09667523B2

公开(公告)日：2017-05-30

申请号：US13631400

申请日：2012-09-28

Applicant: Samsung Electronics Co., Ltd

Inventor： Song-Yean Cho ,  Han-Na Lim ,  Sang-Soo Jeong

IPC: H04W40/00 ,  H04L12/26 ,  H04W24/10 ,  H04W16/18

CPC classification number: H04W76/27 ,  H04L43/50 ,  H04W4/021 ,  H04W16/18 ,  H04W24/10 ,  H04W36/18 ,  H04W76/15 ,  H04W88/12 ,  H04W92/10 ,  H04W92/12

Abstract: An apparatus and method for performing a radio network deployment state test process in a mobile communication system are provided. In the method, a User Equipment (UE) receives a n equivalent Minimization of Drive Test (MDT)_Public Land Mobile Network (PLMN) list from a Mobility Management Entity (MME) or an enhanced Node B (eNB), wherein a PLMN of the MME is an MDT_PLMN of the UE, the MDT_PLMN is a PLMN in which the UE performs an MDT process as a radio network deployment state test process using an MDT scheme, the equiva lent MDT_PLMNs are equivalent PLMNs of the MDT_PLMN, and the equivalent MDT_PLMN Identifiers (IDs) represent PLMN IDs of equivalent PLMNs of the PLMN of the MME.