公开(公告)号：US11252769B2

公开(公告)日：2022-02-15

申请号：US16900736

申请日：2020-06-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangsoo Jeong ,  Hoyeon Lee

IPC: H04W4/00 ,  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.

公开(公告)号：US11134370B2

公开(公告)日：2021-09-28

申请号：US16336704

申请日：2017-09-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon Lee ,  Sunghoon Kim ,  Youngkyo Baek ,  Jungje Son

IPC: H04W8/06 ,  H04W28/24 ,  H04W60/00

Abstract: The present disclosure relates to a communication technique for converging, with an IoT technology, a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, and security and safety related services, on the basis of 5G communication technologies and IoT-related technologies. The present invention suggests a method for providing service information that a roaming terminal seeks to use in an initial access process of the roaming terminal accessing a visited network.

公开(公告)号：US11122416B2

公开(公告)日：2021-09-14

申请号：US16749308

申请日：2020-01-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon Lee ,  Jungshin Park ,  Sunghoon Kim

IPC: H04W8/08 ,  H04W8/06 ,  H04W76/10 ,  H04W88/06 ,  H04W88/16 ,  H04W84/04

Abstract: A pre-5th-Generation (5G) or 5G communication system for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE), in which a method performed by a user equipment (UE) includes transmitting, to a first base station (BS), a packet data network (PDN) connection request message receiving, from the first BS, information on a first single-network slice selection assistance information (S-NSSAI) selected by a combination of a packet data network gateway control plane entity (PGW-C) and a session management function (SMF) from among the UE's at least one subscribed S-NSSAI, transmitting, to a second BS, a registration request message including a requested NSSAI in which the first S-NSSAI is included, and receiving, from the second BS, a registration accept message including an allowed NSSAI in which a second S-NSSAI mapped to the first S-NSSAI is included.

公开(公告)号：US11115805B2

公开(公告)日：2021-09-07

申请号：US16595258

申请日：2019-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon Lee ,  Sunghoon Kim ,  Jungshin Park ,  Jungje Son ,  Yoonseon Han

IPC: H04M3/00 ,  H04W8/20 ,  H04W4/40

Abstract: A method for providing a vehicle-to-everything (V2X) service in a 5G mobile communication system. In accordance with an aspect of the disclosure, a method performed by a device for performing a network exposure function (NEF) in a communication system, the method comprising: receiving, from a server, a request message including request information related to service-specific information; changing data in a unified data repository (UDR) on the basis of the request message; and performing provisioning of the changed data to a user equipment (UE) via a policy control function (PCF) is provided.

公开(公告)号：US11076285B2

公开(公告)日：2021-07-27

申请号：US16595258

申请日：2019-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon Lee ,  Sunghoon Kim ,  Jungshin Park ,  Jungje Son ,  Yoonseon Han

IPC: H04M3/00 ,  H04W8/20 ,  H04W4/40

Abstract: A method for providing a vehicle-to-everything (V2X) service in a 5G mobile communication system. In accordance with an aspect of the disclosure, a method performed by a device for performing a network exposure function (NEF) in a communication system, the method comprising: receiving, from a server, a request message including request information related to service-specific information; changing data in a unified data repository (UDR) on the basis of the request message; and performing provisioning of the changed data to a user equipment (UE) via a policy control function (PCF) is provided.

公开(公告)号：US10911326B2

公开(公告)日：2021-02-02

申请号：US16417983

申请日：2019-05-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoonseon Han ,  Sunghoon Kim ,  Youngkyo Baek ,  Kyungjoo Suh ,  Jungje Son ,  Hoyeon Lee

IPC: G06F15/173 ,  H04L12/24 ,  H04L29/08

Abstract: Disclosed is a method of adding a type of network-related analysis information provided by a network data analytics function (NWDAF), including: receiving, by the NWDAF, an analytic information addition request requesting addition of new network-related analytic information, and transmitting, from the NWDAF, a response message including information about whether the new network-related analytic information has been added, in response to the analytic information addition request, wherein the network-related analytic information is obtained by analyzing information collected from at least one entity in a network and the analytic information addition request includes information about a definition of the new network-related analytic information.

公开(公告)号：US10735941B2

公开(公告)日：2020-08-04

申请号：US15722410

申请日：2017-10-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungje Son ,  Sunghoon Kim ,  Youngkyo Baek ,  Hoyeon Lee

IPC: H04W36/00 ,  H04W8/08 ,  H04W8/26 ,  H04W36/12

Abstract: A communication method of a mobility management (MM) function is provided. The communication method includes receiving, from a terminal, a signaling message including first information for determining a session management (SM) function to transmit the signaling message, determining an SM function based on the first information, and transmitting the signaling message to the determined SM function.

公开(公告)号：US10382904B2

公开(公告)日：2019-08-13

申请号：US15197111

申请日：2016-06-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon Lee ,  Sangsoo Jeong

IPC: H04W4/10 ,  H04W4/90 ,  H04W76/45

Abstract: A method and an apparatus for providing a service in a wireless communication system are disclosed. The method and apparatus are directed to 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 apparatus includes a terminal in the wireless communication system. The terminal includes a transceiver configured to transmit and receive a signal, and a processor configured to receive a first service request related to mission critical push to talk over LTE (MCPTT) over long term evolution (LTE), determine whether a first service corresponding to the first service request and a second service request being currently performed are simultaneously provided, and process the first service and the second service based on a priority of each of the service, services if the first service and the second service are not simultaneously provided.

公开(公告)号：US10368263B2

公开(公告)日：2019-07-30

申请号：US15567364

申请日：2016-05-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghoon Kim ,  Hoyeon Lee ,  Sangsoo Jeong

IPC: H04W4/00 ,  H04W28/02 ,  H04W68/02 ,  H04W72/12 ,  H04W76/00 ,  H04W76/12 ,  H04W72/04 ,  H04W4/90

Abstract: The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transmission rate beyond a 4G communication system, such as LTE. A method for forming a bearer by a mobility management entity (MME) according to an embodiment of the present invention comprises the steps of: receiving a first message including information regarding public safety; and forming a bearer having a priority higher than that of a preset bearer on the basis of the received message. The above-described method makes it possible to form a bearer having a high priority for using a public safety service.

公开(公告)号：US20190208359A1

公开(公告)日：2019-07-04

申请号：US16298920

申请日：2019-03-11

Applicant: Samsung Electronics Co., Ltd

Inventor： Youngkyo Baek ,  Sunghoon Kim ,  Hoyeon Lee ,  Sung Hwan Won ,  Songyean Cho ,  Erik Guttman

IPC: H04W4/02 ,  H04L29/08 ,  H04W4/60 ,  H04W76/40 ,  H04W4/06

CPC classification number: H04W4/023 ,  H04L67/10 ,  H04W4/06 ,  H04W4/60 ,  H04W8/005 ,  H04W76/40 ,  H04W88/04

Abstract: The present invention relates to a terminal and a communication method of the same. According to an embodiment of the present invention, a communication method of a remote terminal may include: transmitting, to a relay terminal, a request message comprising ProSe (proximity based service) per-packet priority associated with a TMGI (temporary mobile group identity); and receiving, from the relay terminal, a MBMS traffic transmitted based on the ProSe per-packet priority.