公开(公告)号：US20220330197A1

公开(公告)日：2022-10-13

申请号：US17639048

申请日：2020-08-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungshin PARK ,  Sangjun MOON ,  Sangsoo JEONG ,  Yoonseon HAN

IPC: H04W64/00 ,  H04W4/40 ,  H04W8/08 ,  H04W24/10 ,  H04W60/00

Abstract: Provided is a method of providing an unmanned aerial system (UAS), the method including: performing an authorization procedure with respect to an unmanned aerial vehicle (UAV) and a UAV controller (UAC); after the authorization procedure is completed, receiving UAS serviceable area information from an unified data management (UDM) or a policy control function (PCF); and providing the received UAS serviceable area information to the UAV and the UAC via a base station.

公开(公告)号：US20220330139A1

公开(公告)日：2022-10-13

申请号：US17716709

申请日：2022-04-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon LEE ,  Sangsoo JEONG

IPC: H04W48/16 ,  H04W48/18 ,  H04W60/00

Abstract: A method performed by an access and mobility management function (AMF) in a wireless communication system is provided. The method includes transmitting, to a network slice admission control function (NSACF), a request message for a slice availability check including information regarding an access type of a user equipment (UE), based on a registration request of the UE for one or more single network slice selection assistance informations (S-NSSAIs), in case that the slice availability check is performed for the one or more S-NSSAIs, based on the access type of the UE at the NSACF, receiving a response message including information regarding a result of the slice availability check, from the NSACF, and transmitting a registration response for the one or more S-NSSAIs to the UE, based on the result of the slice availability check.

公开(公告)号：US20220295236A1

公开(公告)日：2022-09-15

申请号：US17754141

申请日：2020-09-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngkyo BAEK ,  Sangsoo JEONG ,  Jungje SON

IPC: H04W4/06 ,  H04W28/02 ,  H04W76/12 ,  H04W76/40

Abstract: According to an embodiment of the disclosure, a base station (BS) is configured to: transmit traffic to at least one user equipment (UE) connected to the BS via a unicast scheme; based on information about a number of UEs connected to the BS to use a particular application, a particular service, or a particular session, or information of traffic to be used by the UE, determine whether to switch a transmission scheme of the traffic from the unicast scheme to a broadcast/multicast scheme; and as the broadcast/multicast scheme is determined as the transmission scheme of the traffic, transmit a message informing that the transmission scheme of the traffic is to be switched.

公开(公告)号：US20220225438A1

公开(公告)日：2022-07-14

申请号：US17608126

申请日：2020-04-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungjoo SUH ,  Sangsoo JEONG

IPC: H04W76/10 ,  H04W72/04 ,  H04W76/20

Abstract: The present disclosure relates to a communication technique for managing mobility and sessions in the case of supporting multiple access of 3GPP access and non-3GPP access in a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The present disclosure can be applied, on the basis of 5G communication technology, to services requiring the high speed, high transmission rate, low latency, high reliability, and the like of 5G or intelligent services (e.g. smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail, security and safety-related services, etc.). The present disclosure discloses an efficient session and mobility management method using NAS protocols.

公开(公告)号：US20220224612A1

公开(公告)日：2022-07-14

申请号：US17711656

申请日：2022-04-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoonseon HAN ,  Jungshin PARK ,  Sangsoo JEONG ,  Kisuk KWEON ,  Sunghoon KIM ,  Jicheol LEE

IPC: H04L43/028 ,  H04W24/10 ,  H04W4/70

Abstract: The disclosure relates to a communication method and a 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 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 disclosure relates to apparatuses and methods for detecting a specific service through a network data analytics function (NWDAF) in a mobile communication system and analyzing a characteristic related to the service.

公开(公告)号：US20220167439A1

公开(公告)日：2022-05-26

申请号：US17651024

申请日：2022-02-14

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.

公开(公告)号：US20220109972A1

公开(公告)日：2022-04-07

申请号：US17553479

申请日：2021-12-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangsoo JEONG ,  Hoyeon LEE

IPC: H04W8/08 ,  H04W76/11 ,  H04W8/26

Abstract: The disclosure relates to a communication technique for combining, with IoT technology, a 5th generation (5G) communication system or a pre-5G communication system for supporting a higher data transmission rate after a 4th generation (4G) system such as long-term evolution (LTE), and to a system therefor. The disclosure may be applied to intelligent services (e.g., a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, security and safety-related service, etc.), based on a 5G communication technology and an IoT-related technology. Various embodiments may provide a method for managing context of a terminal in a mobile communication system.

公开(公告)号：US20220103644A1

公开(公告)日：2022-03-31

申请号：US17489027

申请日：2021-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungshin PARK ,  Sangsoo JEONG

IPC: H04L29/08 ,  H04L12/26

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 disclosure provides a method for renewing a subscription for network data collection and analysis in a wireless communication system.

公开(公告)号：US20210368434A1

公开(公告)日：2021-11-25

申请号：US17320930

申请日：2021-05-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kisuk KWEON ,  Sangsoo JEONG ,  Sangjun MOON ,  Jungshin PARK ,  Youngkyo BAEK

IPC: H04W48/18 ,  H04W76/11 ,  H04W8/00 ,  H04W12/06 ,  H04W8/20

Abstract: A method and apparatus for discovering and selecting a network that provides connectivity for transmitting user subscription data is provided. A user equipment (UE) in a wireless communication system includes a transceiver and at least one processor configured to identify preconfigured first information comprising a first list, the first list comprising at least one identifier (ID) of at least one network group providing an initial access to a non-public network (NPN), receive, from at least one base station via the transceiver, second information comprising at least one second list, the at least one second list comprising at least one ID of at least one network group which is supported by the at least one base station and provides an initial access to the NPN, and select a network to be initially accessed from a network group corresponding to at least one ID included in the first list and the at least one second list, based on the first information and the second information.

公开(公告)号：US20210367695A1

公开(公告)日：2021-11-25

申请号：US17303166

申请日：2021-05-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangjun MOON ,  Yoonseon HAN ,  Sangsoo JEONG

IPC: H04J3/06 ,  H04W56/00 ,  H04W8/24

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. Disclosed are an apparatus and a method for providing time synchronization between wiredly or wirelessly connected terminals by expanding a function for supporting a Time Sensitive Network (TSN) in a 5G System (5GS) of 3rd. Generation Partnership Project (3GPP).