公开(公告)号：US10476687B2

公开(公告)日：2019-11-12

申请号：US14943750

申请日：2015-11-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyejeong Kim ,  Hong Kim ,  Yunsang Park ,  Sangsoo Jeong ,  Songyean Cho

IPC: H04L12/50 ,  H04L12/14 ,  H04M15/00 ,  H04W4/24

Abstract: A method for transmitting and receiving a signal by a terminal in a mobile communication system is provided. The method includes transmitting a first message including information related to a service to a core network, receiving a response to the first message from the core network, and transmitting or receiving traffic related to the service based on the response.

公开(公告)号：US10412574B2

公开(公告)日：2019-09-10

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

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：US10270836B2

公开(公告)日：2019-04-23

申请号：US15061491

申请日：2016-03-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyewon Lee ,  Sangsoo Jeong ,  Songyean Cho

IPC: G06F15/16 ,  H04L29/08 ,  H04L29/12 ,  H04W4/70 ,  H04W12/02 ,  H04W88/18

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. The method and apparatus provide information on traffic of a user equipment in a mobile communication system to an operator's network or to a third server. An operator can operate a proxy and may inspect and control a hypertext transfer protocol over secured layer (HTTPS) traffic through the proxy to collect HTTPS traffic relevant information.

公开(公告)号：US10149307B2

公开(公告)日：2018-12-04

申请号：US14810940

申请日：2015-07-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghoon Kim ,  Sangsoo Jeong ,  Sung Hwan Won ,  Songyean Cho

IPC: H04W72/08 ,  H04B7/06 ,  H04B7/024 ,  H04W24/10 ,  H04W28/08 ,  H04W72/04

Abstract: A method and an apparatus for feedback based on information transmitted between base stations (or base stations) through cooperative communication are provided. The method includes receiving, from the second base station, a first message for requesting a channel state information (CSI) report, and transmitting, to the second base station, a second message including the CSI report, based on the first message. 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).

公开(公告)号：US10111143B2

公开(公告)日：2018-10-23

申请号：US14251481

申请日：2014-04-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghwan Won ,  Songyean Cho ,  Sangsoo Jeong

IPC: H04W36/00

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.

公开(公告)号：US10064047B2

公开(公告)日：2018-08-28

申请号：US15406203

申请日：2017-01-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghan Park ,  Duckey Lee ,  Sangsoo Jeong ,  Joohyun Park ,  Songyean Cho

IPC: H04W8/20 ,  H04W12/04 ,  H04W88/02 ,  H04W12/02

CPC classification number: H04W8/205 ,  H04W12/0023 ,  H04W12/02 ,  H04W12/04 ,  H04W88/02

Abstract: Methods and apparatuses for remotely installing Universal Integrated Circuit Card (UICC) information about various Mobile Network Operators (MNOs) are provided. One of the apparatuses being a terminal including an electronic card, a transceiver configured to transmit and receive a signal, and a controller configured to receive at least one profile from a profile management server, wherein each profile of the received at least one profile is to be installed in an electronic card of at least one device, to obtain at least one electronic card identifier of the at least one device, and to transmit, to the at least one device, the at least one profile corresponding to the obtained at least one electronic card identifier.

公开(公告)号：US09872317B2

公开(公告)日：2018-01-16

申请号：US15033712

申请日：2014-11-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngkyo Baek ,  Sangsoo Jeong ,  Songyean Cho

IPC: H04W76/00 ,  H04W4/22 ,  H04W36/18 ,  H04W8/18 ,  H04W8/02 ,  H04W68/02 ,  H04W4/02

CPC classification number: H04W76/50 ,  H04W4/02 ,  H04W4/90 ,  H04W8/02 ,  H04W8/18 ,  H04W36/18 ,  H04W68/02 ,  H04W76/00 ,  H04W76/30

Abstract: A method and a device for maintaining an emergency call service through a packet network in a mobile communication network are provided. UE using VoLTE receives identification information indicating whether an IMS Voice over PS (VoPS) is supported from a network to determine whether the IMS VoPS of the network is supported, and processes paging for a CS voice call according to the determination result if the emergency call service continues through the packet network.

公开(公告)号：US09854491B2

公开(公告)日：2017-12-26

申请号：US15346284

申请日：2016-11-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Songyean Cho ,  Chaegwon Lim ,  Sangsoo Jeong ,  Sungho Choi

IPC: H04B7/00 ,  H04M1/00 ,  H04B1/38 ,  H04W36/14 ,  H04W8/08 ,  H04W48/02

CPC classification number: H04W36/14 ,  H04W8/08 ,  H04W48/02

Abstract: A method and apparatus for controlling inter-PLMN handover based on CSG lists of equivalent PLMNs is provided. A method for receiving subscriber information of a terminal at a Mobility Management Entity (MME) includes transmitting an update location request message for the terminal to a Home Subscriber Server (HSS), and receiving an update location acknowledgement message with the subscriber information of the terminal from the HSS, wherein the update location request message comprises a list of equivalent Public Land Mobile Networks (PLMNs) among which the MME supports inter-PLMN handover of the terminal. The method and apparatus for controlling inter-plan handover to a CSG cell according to the present invention is characterized in that a control apparatus of a core network acquires the allowed CSG lists for determining a User Equipments (UEs) capability of access to a CSG cell and determines whether to permit inter-PLMN handover based on the allowed CSG lists.

公开(公告)号：US09801104B2

公开(公告)日：2017-10-24

申请号：US14864181

申请日：2015-09-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Hwan Won ,  Sangbum Kim ,  Beomsik Bae ,  Hanna Lim ,  Sangsoo Jeong ,  Songyean Cho

IPC: H04W36/00 ,  H04W76/02 ,  H04W36/32 ,  H04W88/08

CPC classification number: H04W36/0083 ,  H04W36/0011 ,  H04W36/0055 ,  H04W36/0061 ,  H04W36/0094 ,  H04W36/32 ,  H04W76/18 ,  H04W76/19 ,  H04W88/08

Abstract: A mobility parameter adjustment method and apparatus for use in a wireless communication system is provided. The mobility parameter adjustment method of a base station includes receiving connection failure information from a terminal, and adjusting a mobility adjustment parameter based on the connection failure information. The mobility parameter adjustment method and apparatus of the present disclosure is capable of adjusting mobility parameter efficiently so as to improve the mobility robustness of the wireless communication system and User Equipment (UE).

公开(公告)号：US09763229B2

公开(公告)日：2017-09-12

申请号：US14882025

申请日：2015-10-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyejeong Kim ,  Sangsoo Jeong ,  Yunsang Park ,  Songyean Cho

IPC: H04W72/00 ,  H04W72/04 ,  H04L29/12 ,  H04L29/08 ,  H04W4/20 ,  H04W24/08 ,  H04W84/04 ,  H04W4/24 ,  H04M15/00

CPC classification number: H04W72/0406 ,  H04L61/2007 ,  H04L67/10 ,  H04M15/8083 ,  H04M2215/0192 ,  H04W4/20 ,  H04W4/24 ,  H04W24/08 ,  H04W84/042

Abstract: Methods and apparatuses are provided for signal transmission and reception between a user equipment, a base station, and a server in a mobile communication system. The user equipment obtains control information related to traffic associated with the user equipment. The user equipment transmits a user plane message created based on the control information, to the server, via the base station.