公开(公告)号：US20210144749A1

公开(公告)日：2021-05-13

申请号：US17088330

申请日：2020-11-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkyu BAEK ,  Jaehyuk JANG

IPC: H04W72/14 ,  H04W72/12

Abstract: The disclosure relates to a communication technique for converging an IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The disclosure may be applied to an intelligent service (for example, 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 a 5G communication technology and an IoT related technology. The disclosure provides a method and apparatus for determining a transmission time point of a type 1 configured grant in a wireless communication system.

公开(公告)号：US20200077314A1

公开(公告)日：2020-03-05

申请号：US16610880

申请日：2018-05-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： June HWANG ,  Hyunjeong KANG ,  Jungmin MOON ,  Youngjoong MOK ,  Sangkyu BAEK ,  Jonghyung KWUN

IPC: H04W36/08 ,  H04W36/36 ,  H04W36/30 ,  H04W36/00 ,  H04W76/27

Abstract: The present disclosure relates to a communication technique for fusing, with an IoT technology, a 5G communication system for supporting a higher data transfer 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, retailing, security and safety-related services, etc. on the basis of 5G communication technologies and IoT-related technologies. Disclosed in the disclosure is a method for measurement report/event operation and network signaling in an CM autonomous handover.

公开(公告)号：US20200059817A1

公开(公告)日：2020-02-20

申请号：US16499837

申请日：2018-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkyu BAEK ,  Youngjoong MOK ,  Rayeon AHN ,  Hyunjeong KANG

IPC: H04W28/02 ,  H04W28/04

Abstract: The present disclosure relates to a communication method and system fir 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. A method for processing a packet by a transmission device in a wireless communication system according to an embodiment of the present invention comprises the steps of: checking whether a data radio bearer (DRB) mapped to a quality of service (QoS) flow changes from a first DRB to a second DRB; and when the DRB changes from the first DRB to the second DRB, transmitting, to a reception device, information on a last packet transmitted through the first DRB in the QoS flow.

公开(公告)号：US20200045766A1

公开(公告)日：2020-02-06

申请号：US16527479

申请日：2019-07-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donggun KIM ,  Soenghun KIM ,  Sangkyu BAEK

IPC: H04W76/20 ,  H04W72/04

Abstract: A wireless node includes a transceiver and at least one controller coupled with the transceiver and configured to: provide, to a adaptation (ADAP) layer, data via at least one first radio link control (RLC) layer; map, the data provided via at least one first radio link control layer to at least one new RLC channel, in the ADAP layer; and transfer, from the ADAP layer, to the at least one second RLC layer corresponding to the at least one new RLC channel, the data mapped to the at least one new RLC channel.

公开(公告)号：US20180191479A1

公开(公告)日：2018-07-05

申请号：US15862183

申请日：2018-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkyu BAEK ,  Anil AGIWAL ,  Youngbin CHANG

IPC: H04L5/00 ,  H04L1/18 ,  H04W72/04

Abstract: 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) is provided. A method of a receiver is provided. The method includes receiving packets to which a single SN is allocated, starting a reordering timer if there is a non-received packet, and requesting a retransmission of the non-received packet among the packets transmitted from a transmitter based on a received record message, if the reordering timer expires.

公开(公告)号：US20160135178A1

公开(公告)日：2016-05-12

申请号：US14933390

申请日：2015-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngjoong MOK ,  Youngbin CHANG ,  Sangwook KWON ,  Jonghyung KWUN ,  Kyungkyu KIM ,  Hyunseok RYU ,  Sangkyu BAEK ,  June HWANG

IPC: H04W72/04 ,  H04W76/02 ,  H04W8/00 ,  H04W4/02

CPC classification number: H04W8/005 ,  H04W4/023 ,  H04W4/70 ,  H04W76/14

Abstract: A terminal and a distance estimation method thereof for use in a wireless communication system supporting device-to-device (D2D) communication are provided. The terminal includes a transceiver configured to communicate with other terminals and at least one processor configured to control the transceiver to transmit a discovery message including time information to the other terminals and receive distance information calculated by the other terminals, the distance information being calculated based on the time information. 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).

Abstract translation: 提供了一种在支持设备到设备（D2D）通信的无线通信系统中使用的终端及其距离估计方法。 终端包括被配置为与其他终端进行通信的收发机和被配置为控制收发器的至少一个处理器，以将包含时间信息的发现消息发送到其他终端并接收由其他终端计算出的距离信息，该距离信息是基于 时间信息。 本公开涉及用于支持比第四代（4G）通信系统（例如长期演进（LTE））更高的数据速率提供的前5代（5G）或5G通信系统。

公开(公告)号：US20250055600A1

公开(公告)日：2025-02-13

申请号：US18722955

申请日：2023-01-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkyu BAEK ,  Jaehyuk JANG ,  Anil AGIWAL

IPC: H04L1/1812 ,  H04L1/1829 ,  H04W76/28

Abstract: A method performed by user equipment in a wireless communication system, provided in the present disclosure, may comprise the steps of: identifying that DRX has been configured; receiving a physical downlink control channel (PDCCH) at an active time of the DRX, the PDCCH including information for requesting one-shot HARQ feedback, on the basis of a request for the one-shot HARQ feedback, performing HARQ feedback corresponding to an identifier (ID) of a first HARQ process; and starting a DRX HARQ round trip time (RTT) timer associated with the first HARQ process.

公开(公告)号：US20250024543A1

公开(公告)日：2025-01-16

申请号：US18712888

申请日：2022-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vinay Kumar SHRIVASTAVA ,  Sangkyu BAEK

IPC: H04W76/20 ,  H04W28/02 ,  H04W76/30 ,  H04W76/40

Abstract: The present disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as long term evolution (LTE). The method performed by a user equipment (UE) in a wireless communication system is provided. The method includes receiving, from a base station, configuration information for a radio bearer, the configuration information including information for adding or modifying for a multicast MRB (multicast and broadcast service (MBS) radio bearer; and performing addition or reconfiguration of the multicast MRB, wherein the performing further comprises establishing an service data adaption protocol (SDAP) entity based on the information for adding or modifying for the multicast MRB.

公开(公告)号：US20250008602A1

公开(公告)日：2025-01-02

申请号：US18578657

申请日：2022-07-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vinay Kumar SHRIVASTAVA ,  Sriganesh RAJENDRAN ,  Sangkyu BAEK

IPC: H04W76/40 ,  H04L1/1812 ,  H04W76/19 ,  H04W76/20 ,  H04W76/30

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Accordingly, the embodiment herein is to provide a method and a User Equipment (100) for enhancing Medium Access Control (MAC) reset mechanism and other RRC procedures in a New Radio (NR) Multicast and broadcast service (MBS) communication. The method includes receiving a service from a network device (200), where the service includes an MBS multicast service and an MBS broadcast service. Furthermore, the method includes receiving a plurality of network messages from the network device. Furthermore, the method includes determining a plurality of events associated with the UE (100). Furthermore, the method includes performing the MAC reset mechanism in the MBS communication based on the service and/or the plurality of network messages, and/or the plurality of events.

公开(公告)号：US20240397511A1

公开(公告)日：2024-11-28

申请号：US18696929

申请日：2022-09-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangkyu BAEK ,  Anil AGIWAL ,  Sangjin KIM

IPC: H04W72/1268 ,  H04L1/1812 ,  H04L1/1867

Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security- and safety-related services, and the like) on the basis of a 5G communication technology and an IoT-related technology. Disclosed are a method and apparatus for prioritizing an HAQR process of a CG resource in a wireless communication system.