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：US10051513B2

公开(公告)日：2018-08-14

申请号：US14909844

申请日：2014-08-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Hwan Won ,  Songyean Cho ,  Jinuk Lee

IPC: H04W28/02 ,  H04W12/06 ,  H04W8/06 ,  H04W36/00

Abstract: An embodiment of the present invention relates to a method and an apparatus for collecting authentication information of a terminal while reducing the load of a home subscriber server (HSS). The present invention provides a method and an apparatus for transmitting a location registration message of a terminal for convenience of the mobility management node selection by a base station, a method and an apparatus for the mobility management node selection by a base station, and a method and an apparatus for collecting authentication information by the mobility management node. According to the embodiment of the present invention, it is possible to obtain authentication information of the terminal while reducing the load of the HSS.

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：US09839059B2

公开(公告)日：2017-12-05

申请号：US14893022

申请日：2014-05-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Songyean Cho ,  Youngkyo Baek ,  Kyeongin Jeong

IPC: H04W76/02 ,  H04W72/04 ,  H04W48/16 ,  H04L29/08 ,  H04W8/00

CPC classification number: H04W76/14 ,  H04L67/16 ,  H04W8/005 ,  H04W48/16 ,  H04W72/04 ,  H04W72/0406

Abstract: Provided are a discovery method and apparatus. A communication method for a user equipment (UE) may include: receiving first resource information indicating a first resource region and second resource information indicating a second resource region from an evolved Node B (eNB); receiving a first message from a second UE via the first resource region; checking whether the contents of the first message match the UE; and sending, when the contents of the first message match the UE, a second message associated with the first message to the second UE via the second resource region. A user equipment (UE) may include: a communication unit configured to receive first resource information indicating a first resource region and second resource information indicating a second resource region from an evolved Node B (eNB), and receive a first message from a second UE via the first resource region; and a control unit configured to check whether the contents of the first message match the UE.

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.

公开(公告)号：US09628976B2

公开(公告)日：2017-04-18

申请号：US14674659

申请日：2015-03-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangsoo Jeong ,  Songyean Cho

IPC: H04M11/00 ,  H04W4/24 ,  H04L29/06 ,  G06Q20/32 ,  H04L12/14 ,  H04W12/08 ,  H04W84/04 ,  H04W88/02 ,  H04L12/26

CPC classification number: H04L12/14 ,  G06Q20/322 ,  H04L12/1403 ,  H04L12/1407 ,  H04L12/1435 ,  H04L12/1439 ,  H04L12/1475 ,  H04L12/1496 ,  H04L41/5029 ,  H04L43/026 ,  H04L63/08 ,  H04L63/102 ,  H04M15/8083 ,  H04M2215/0192 ,  H04M2215/32 ,  H04W4/24 ,  H04W12/08 ,  H04W84/042 ,  H04W88/02

Abstract: An apparatus and a method by a terminal in a wireless communication system are provided. The method includes transmitting first information including a public land mobile network identifier (PLMN ID) for a sponsored service, to a first server operated by a service provider, receiving, in response to the first information, second information including a token related to the sponsored service from the first server, transmitting third information requesting the sponsored service based on the token to a second server operated by a network operator corresponding to the PLMN ID, and receiving authentication information from the second server.

公开(公告)号：US20160337898A1

公开(公告)日：2016-11-17

申请号：US15106798

申请日：2014-12-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangsoo Jeong ,  Songyean Cho

IPC: H04W28/02 ,  H04W12/04 ,  H04L29/12

CPC classification number: H04W28/0289 ,  H04L61/6054 ,  H04W12/04 ,  H04W88/14

Abstract: The present invention relates to a method and a device for controlling congestion in a mobile communication system. A method for controlling congestion of a network node according to the present invention comprises the steps of: receiving congestion-related information from at least one base station; transmitting a user equipment information request message for making a request for information on a piece of user equipment corresponding to the base station to a mobility management entity; receiving a user equipment information response message including the information on the user equipment corresponding to the base station from the mobility management entity; and transmitting the information on the piece of user equipment corresponding to the base station to another core network node.

Abstract translation: 本发明涉及一种用于控制移动通信系统中的拥塞的方法和装置。 根据本发明的用于控制网络节点拥塞的方法包括以下步骤：从至少一个基站接收拥塞相关信息; 向移动性管理实体发送用于对与所述基站对应的用户设备进行信息请求的用户设备信息请求消息; 从移动性管理实体接收包括与所述基站相对应的用户设备的信息的用户设备信息响应消息; 将与该基站对应的用户设备的信息发送到另一个核心网络节点。

公开(公告)号：US20160029235A1

公开(公告)日：2016-01-28

申请号：US14806875

申请日：2015-07-23

Applicant: Samsung Electronics Co., Ltd

Inventor： Soenghun Kim ,  Sangsoo Jeong ,  Sunghwan Won ,  Kyeongin Jeong ,  Jaehyuk Jang ,  Gert-Jan Van Lieshout ,  Sangbum Kim ,  Songyean Cho

IPC: H04W24/08

CPC classification number: H04W24/08 ,  H04W24/10 ,  H04W52/365 ,  H04W84/042

Abstract: Provided are a communication method and system enabling convergence of 5G communication and IoT technology to achieve higher data rates for beyond 4G communication systems.In addition, provided is a method for transmitting a power headroom report (PHR) by a user equipment (UE) in a mobile communication system. The method includes: receiving a first PHR configuration information for a first base station (first ENB); receiving a second PHR configuration information for a second ENB; generating, when the UE has dual connectivity to the first ENB and the second ENB, a dual connectivity PHR containing PHR information for the first ENB and second ENB based on a dual connectivity PHR format; and sending the dual connectivity PHR. There is also provided a user equipment supporting the above method. There is further provided a base station and operation method therefor that enable the user equipment to have dual connectivity.

Abstract translation: 提供了一种能够实现5G通信和IoT技术的融合的通信方法和系统，以实现超越4G通信系统的更高数据速率。 此外，提供了一种用于在移动通信系统中由用户设备（UE）发送功率余量报告（PHR）的方法。 该方法包括：接收第一基站（第一ENB）的第一PHR配置信息; 接收第二ENB的第二PHR配置信息; 当所述UE具有与所述第一ENB和所述第二ENB的双连接时，生成包含基于双连接性PHR格式的用于所述第一ENB和所述第二ENB的PHR信息的双连接性PHR; 并发送双连接PHR。 还提供了支持上述方法的用户设备。 还提供了一种使得用户设备具有双重连接性的基站及其操作方法。