公开(公告)号：US11523296B2

公开(公告)日：2022-12-06

申请号：US17030778

申请日：2020-09-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soenghun Kim ,  Donggun Kim ,  Sangbum Kim ,  Jaehyuk Jang ,  Seungri Jin

IPC: H04W4/00 ,  H04W24/10 ,  H04W68/06 ,  H04W88/06

Abstract: The present disclosure relates to a communication technique for combining, with an IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and to a system therefor. The present 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. A method for a user equipment in a first communication system according to the present invention comprises a user equipment in an inactive state: transmits a paging area update request message; checks whether a timer associated with a paging area update has expired; and transitions into an idle state if a response message for the paging area update request message has not been received until the timer expired.

公开(公告)号：US11510091B2

公开(公告)日：2022-11-22

申请号：US16826893

申请日：2020-03-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donggun Kim ,  Seungri Jin ,  Soenghun Kim ,  Youngwoo Kwak

IPC: H04W28/02 ,  H04L69/321 ,  H04W28/10 ,  H04L5/00 ,  H04W4/70

Abstract: A method for configuring a flow-based quality of service (QoS), configuring a bearer-based QoS, and introducing a new layer above a packet data convergence protocol (PDCP) layer in order to process the flow-based QoS are provided. An operation of the PDCP layer to support the new layer is also provided. The disclosure relates to a communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with an Internet of things (IoT) technology. 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 or connected car, health care, digital education, smart retail, security and safety services.

公开(公告)号：US11503540B2

公开(公告)日：2022-11-15

申请号：US16744098

申请日：2020-01-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyuk Jang ,  Beomsik Bae ,  Soenghun Kim

IPC: H04W52/02 ,  H04W4/40 ,  H04W72/04 ,  H04W72/14

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. Provided are a method and an apparatus for allocating V2X resources of an SN to a UE in a dual connectivity supporting network and also a method and an apparatus for controlling a dormant state of an SCell.

公开(公告)号：US11483896B2

公开(公告)日：2022-10-25

申请号：US16966689

申请日：2019-02-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungri Jin ,  Sangbum Kim ,  Soenghun Kim

IPC: H04W76/27 ,  H04W80/02 ,  H04W36/08 ,  H04W48/08 ,  H04W80/08

Abstract: An operating method of a user equipment in a wireless communication system according to an embodiment of the present disclosure includes receiving a packet duplication configuration and a logical channel restriction configuration (allowedServingCells) for a data radio bearer (DRB) from a base station through an RRC message; receiving an indication to deactivate packet duplication for the DRB, for which packet duplication is configured, from the base station through a media access control (MAC) control element (CE); and not applying the logical channel restriction configuration for the DRB, for which packet duplication is configured, based on the indication to deactivate the packet duplication.

公开(公告)号：US11469862B2

公开(公告)日：2022-10-11

申请号：US16530573

申请日：2019-08-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donggun Kim ,  Soenghun Kim ,  Jaehyuk Jang

IPC: H04L49/9057 ,  H04L1/18 ,  H04L47/30 ,  H04L47/11 ,  H04L49/9047 ,  H04L49/9015 ,  H04W80/02

Abstract: A 5G communication system or pre-5G communication system for supporting a higher data rate than that of a beyond 4G communication system such as an LTE is provided. A method by an apparatus for controlling buffers in a wireless communication system comprises storing information related to a packet in at least one of a first buffer or a second buffer, transmitting data generated based on the packet, and, when an acknowledgement signal is received for the data, discarding the information.

公开(公告)号：US11463986B2

公开(公告)日：2022-10-04

申请号：US16495726

申请日：2018-03-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soenghun Kim ,  Donggun Kim ,  Sangbum Kim ,  Jaehyuk Jang ,  Seungri Jin

IPC: H04B7/06 ,  H04W72/04 ,  H04L5/00 ,  H04L27/26 ,  H04W68/02 ,  H04W16/28 ,  H04W88/02

Abstract: The present disclosure relates to a communication technique for combining, with an IoT technology, 5G communication system for supporting a data transmission rate higher than that of 4G systems, and to a system thereof. The present 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. An embodiment of the present invention relates to a method and device for paging a terminal by using a beam antenna.

公开(公告)号：US11451364B2

公开(公告)日：2022-09-20

申请号：US16832880

申请日：2020-03-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungri Jin ,  Soenghun Kim ,  Suyoung Park

IPC: H04L5/14 ,  H04W48/12 ,  H04W76/27 ,  H04W8/24 ,  H04W72/04

Abstract: A communication scheme and a system therefor, which combines an IoT technology and a 5th generation (5G) communication system for supporting a higher data transmission rate than a 4th generation (4G) system is provided. The disclosure may be applied to a smart service (e.g., a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, a security and safety related service, or the like) based on the 5G communication technology and the IoT related technology. The disclosure provides a method of supporting an uplink transmission method for a user equipment (UE) when different systems coexist in a next generation mobile communication system.

公开(公告)号：US11432131B2

公开(公告)日：2022-08-30

申请号：US17278469

申请日：2019-09-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangyeob Jung ,  Soenghun Kim ,  Anil Agiwal ,  Suyoung Park

IPC: H04W4/40 ,  H04W4/90 ,  H04W4/021 ,  H04W4/14 ,  H04W56/00 ,  H04W68/00

Abstract: The present disclosure relates to a method and device by which a terminal performs communication in a wireless communication system. The terminal according to an embodiment of the present disclosure may receive risk area information from a base station, when it is determined, based on the risk area information, that the terminal is located in a risk area, obtain pedestrian-to-vehicle (P2V) data, and transmit the P2V data, on a resource allocated to the terminal by the base station.

公开(公告)号：US11432130B2

公开(公告)日：2022-08-30

申请号：US17264517

申请日：2019-08-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangyeob Jung ,  Soenghun Kim ,  Sangbum Kim ,  Hyunjeong Kang ,  Seungri Jin

IPC: H04W4/90 ,  H04W4/029 ,  H04W4/40 ,  H04W4/021 ,  H04W4/02 ,  H04W4/12 ,  H04W68/00

Abstract: Provided are a method and apparatus for transmitting or receiving data in a wireless communication system. An operating method of a base station for transmitting and receiving pedestrian-to-vehicle (P2V) data includes: identifying whether a vehicle user equipment (UE) enters a preset dangerous area; when it is identified that the vehicle UE enters the dangerous area, transmitting a message related to the dangerous area to a pedestrian UE (P-UE); receiving, from the P-UE, a request for allocation of sidelink resources for transmitting and receiving P2V data to and from the vehicle UE; and allocating the sidelink resources to the P-UE.

公开(公告)号：US11425616B2

公开(公告)日：2022-08-23

申请号：US17072812

申请日：2020-10-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soenghun Kim

IPC: H04W4/00 ,  H04W36/00 ,  H04W4/70 ,  H04W12/0433

Abstract: A communication technique and a system for fusing a 5th-generation (5G) or pre-5G communication system for supporting a higher data rate than that of a 4th-generation (4G) communication system, such as long-term evolution (LTE), with Internet of things (IoT) technology is provided. The communication technique includes an intelligent services (e.g., a smart home, a smart building, a smart city, a smart car or a connected car, healthcare, digital education, retail, security- and safety-related services, and the like), based on 5G communication technology and IoT-related technology. Moreover, a method and an apparatus for updating a security key in a wireless communication system are provided.