公开(公告)号：US20230078277A1

公开(公告)日：2023-03-16

申请号：US18049242

申请日：2022-10-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinhyun PARK ,  Hoondong NOH ,  Youngrok JANG ,  Heecheol YANG ,  Hyoungju JI

IPC: H04L1/18 ,  H04W72/04 ,  H04B7/0456 ,  H04L5/00 ,  H04W76/27

Abstract: The disclosure relates to a communication technique and a system for integrating a 5G communication system with IoT technology to support a higher data transmission rate after a 4G system. The disclosure may be applied to intelligent services, based on 5G communication technology and IoT-related technologies (e.g., smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety related services, etc.).

公开(公告)号：US20200229156A1

公开(公告)日：2020-07-16

申请号：US16736220

申请日：2020-01-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinhyun PARK ,  Hoondong NOH ,  Heecheol YANG ,  Younsun KIM ,  Hyoungju JI

IPC: H04W72/04 ,  H04W72/12 ,  H04B7/0452 ,  H04L5/00

Abstract: The 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 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 and an apparatus for transmitting and receiving data for coordination communication is provided.

公开(公告)号：US20230086214A1

公开(公告)日：2023-03-23

申请号：US18057865

申请日：2022-11-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoondong NOH ,  Hyoungju JI ,  Younsun KIM ,  Jinhyun PARK ,  Heecheol YANG

IPC: H04W52/14 ,  H04W16/28 ,  H04B7/06 ,  H04B7/0456 ,  H04W64/00

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 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 of a terminal in a communication system comprises transmitting, to a base station, an uplink transmission subset restriction (UL-TxSR) request, based on a predetermined condition related to uplink transmission power; receiving, from the base station, a response corresponding to the UL-TxSR request; and transmitting, to the base station, an uplink signal based on the UL-TxSR.

公开(公告)号：US20220103318A1

公开(公告)日：2022-03-31

申请号：US17310639

申请日：2020-02-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoungju JI ,  Younsun KIM ,  Heecheol YANG ,  Juho LEE

IPC: H04L5/00

Abstract: The disclosure relates to a method and device for communication between a base station (BS) and a user equipment (UE) in a millimeter wave wireless communication system. An operating method of a BS in a wireless communication system according to an embodiment may include: transmitting, via higher layer signaling, one or more reference signal configurations to a UE so as to transmit a reference signal by using a single carrier; transmitting, to the UE, information about a reference signal configuration to be used for the UE from among the one or more reference signal configurations, via at least one of the higher layer signaling, a physical downlink control channel (PDCCH), or a media access control control element (MAC CE); and transmitting, to the UE, the reference signal via a data channel, based on the information about the reference signal configuration to be used for the UE.

公开(公告)号：US20220029737A1

公开(公告)日：2022-01-27

申请号：US17492350

申请日：2021-10-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinhyun PARK ,  Hoondong NOH ,  Jinkyu KANG ,  Taehan BAE ,  Heecheol YANG ,  Hyoungju JI

IPC: H04L1/00 ,  H04B7/024 ,  H04L5/00

Abstract: A method by a user equipment (UE) in a wireless communication system includes: receiving a first physical downlink shared channel (PDSCH) transmission and a second PDSCH transmission that carry a same transport block (TB) and are associated with a first transmission configuration indicator (TCI) state and a second TCI state, respectively; determining a transport block size (TBS) of the first PDSCH transmission; and determining low-density parity-check (LDPC) base graph corresponding to the transport block based on the determined TBS for each of the first PDSCH transmission and the second PDSCH transmission, wherein the determined TBS of the first PDSCH transmission is applied to the second PDSCH transmission.

公开(公告)号：US20210314927A1

公开(公告)日：2021-10-07

申请号：US17268746

申请日：2019-07-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoondong NOH ,  Youngwoo KWAK ,  Taehyoung KIM ,  Jinhyun PARK ,  Cheolkyu SHIN ,  Heecheol YANG

IPC: H04W72/04 ,  H04B7/06 ,  H04W72/10

Abstract: According to an embodiment of the disclosure, there is provided a method, performed by a base station, of configuring beam information of a physical downlink control channel (PDCCH) in a wireless communication system, the method including: configuring at least one or more transmission configuration indication (TCI) states connected to a control resource set (CORESET) through radio resource control (RRC); indicating a TCI state including the beam information of the PDCCH among the at least one or more TCI states through a medium access control control element (MAC CE); and transmitting the PDCCH, based on the TCI state including the beam information of the PDCCH.

公开(公告)号：US20210058805A1

公开(公告)日：2021-02-25

申请号：US16998937

申请日：2020-08-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoungju JI ,  Heecheol YANG ,  Hoondong NOH

IPC: H04W24/04 ,  H04L5/00 ,  H04W72/10 ,  H04B17/309

Abstract: The disclosure relates to a communication scheme and system of converging an IoT technology and a 5G communication system for supporting a higher data transfer rate beyond a 4G system. The disclosure may be applied to intelligent services (e.g. smart home, smart building, smart city, smart car or connected car, health care, digital education, smart retail, and security and safety services), based on a 5G communication technology and an IoT-related technology. A method of a terminal according to an embodiment includes: receiving information on a reference signal set for beam failure detection from a base station; identifying the reference signal set for beam failure detection based on the information; identifying whether a beam failure is detected based on the reference signal set; and in case that the beam failure is detected for the reference signal set, triggering a beam failure recovery procedure.

公开(公告)号：US20200245328A1

公开(公告)日：2020-07-30

申请号：US16751948

申请日：2020-01-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoungju JI ,  Taehyoung KIM ,  Heecheol YANG ,  Juho LEE

IPC: H04W72/04 ,  H04L5/00 ,  H04L27/26

Abstract: A communication technique and a system for combining IoT technology with a 5G communication system for supporting a higher data transmission rate after 4G systems. The disclosure is applicable to intelligent services based on 5G communication technology and IoT-related technology (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail, security and safety-related services). A method and an apparatus for communication between a base station and a terminal in a millimeter-wave wireless communication system according to an embodiment may enable the base station to multiplex multiple terminals to a single symbol by a single carrier. In addition, according to an embodiment, multiple base stations may support multiplexing of multiple terminals through a single carrier. In addition, the resource efficiency may be improved if the CP size is dynamically adjusted, and if a single carrier is transmitted through a band using multiple carriers.

公开(公告)号：US20220210774A1

公开(公告)日：2022-06-30

申请号：US17699908

申请日：2022-03-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinhyun PARK ,  Hoondong NOH ,  Heecheol YANG ,  Younsun KIM ,  Hyoungju JI

IPC: H04W72/04 ,  H04L5/00 ,  H04B7/0452 ,  H04W72/12

Abstract: The 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 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 and an apparatus for transmitting and receiving data for coordination communication is provided.

公开(公告)号：US20200328849A1

公开(公告)日：2020-10-15

申请号：US16841936

申请日：2020-04-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoondong NOH ,  Euichang JUNG ,  Jinhyun PARK ,  Heecheol YANG

IPC: H04L1/18 ,  H04W72/04

Abstract: The disclosure relates to a communication scheme and system for converging a 5th generation (5G) communication system for supporting a data rate higher than that of a 4th generation (4G) system with an internet of things (IoT) technology. The disclosure is applicable to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, and security and safety-related services) based on the 5G communication technology and the IoT-related technology. An operation method of a terminal for receiving data from multiple Transmission and Reception Points (TRPs) participated in non-coherent joint transmission is disclosed. The method includes receiving information on HARQ-ACK codebook configuration and configuring and transmitting HARQ-ACK codebooks corresponding to the multiple TRPs based on the received information.