公开(公告)号：US20210028823A1

公开(公告)日：2021-01-28

申请号：US16936255

申请日：2020-07-22

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04B7/024 ,  H04B7/06 ,  H04L5/00 ,  H04W8/24 ,  H04W80/02 ,  H04L1/00

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 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 relates to a method for processing a control signal in a wireless communication system, and relates to a control signal processing method including: receiving a first control signal transmitted from the base station; processing the received first control signal; and transmitting a second control signal generated based on the processing to the base station.

公开(公告)号：US20200313947A1

公开(公告)日：2020-10-01

申请号：US16832547

申请日：2020-03-27

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L27/26 ,  H04L27/32 ,  H04L5/00 ,  H04W76/27 ,  H04W72/04

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. Methods and apparatuses for exchanging configuration information related to a demodulation reference signal (DMRS) are provided, and particularly, for providing DMRS ports included in a different code division multiplexing group for communication between a terminal and a base station.

公开(公告)号：US20200267750A1

公开(公告)日：2020-08-20

申请号：US16791364

申请日：2020-02-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinhyun PARK ,  Hoondong NOH ,  Jeongho YEO ,  Heecheol YANG ,  Hyoungju JI

IPC: H04W72/12 ,  H04W72/04 ,  H04J13/00

Abstract: A method of a terminal in a wireless communication system is provided. The method includes receiving, from at least one of transmission and reception points (TRPs), downlink control information (DCI) including first information on transmission configuration indication (TCI) states and second information for antenna ports, identifying whether each of the TRPs repeatedly transmits same data via a physical downlink shared channel (PDSCH) based on a number of code division multiplex (CDM) group indicated by the second information for antenna ports, and receiving data from the TRPs based on a result of the identifying.

公开(公告)号：US20200187134A1

公开(公告)日：2020-06-11

申请号：US16707737

申请日：2019-12-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoondong NOH ,  Jinhyun PARK ,  Youngwoo KWAK

IPC: H04W52/42 ,  H04W52/14

Abstract: A method of operating a terminal for controlling transmission power of the terminal in a wireless communication system is provided. The method includes receiving, from a base station, a set of first sequences and an identifier for indicating uplink precoding information, generating a set of second sequences based on the set of first sequences and the uplink precoding information, and transmitting, to the base station, the set of second sequences at antenna ports, wherein each of the antenna ports corresponds to each sequence included in the set of second sequences, and wherein at least one of the set of first sequences and the uplink precoding information is generated based on at least one coefficient.