公开(公告)号：US20230397205A1

公开(公告)日：2023-12-07

申请号：US18329158

申请日：2023-06-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dattaraj Dileep RAUT MULGAONKAR ,  Karthik MURALIDHAR ,  Santanu MONDAL ,  Diwakar SHARMA ,  Youngrok JANG ,  Kyoungmin PARK

IPC: H04W72/1273 ,  H04W72/231 ,  H04W76/20

CPC classification number: H04W72/1273 ,  H04W72/231 ,  H04W76/20

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a terminal in a wireless communication system is provided. The method includes receiving, from a BS, RRC information configuring a plurality of TCI states for a PDSCH; receiving, from the BS, DCI indicating at least one TCI state from among the plurality of TCI states, wherein the at least one TCI state is associated with a CORESET pool index; and receiving the PDSCH based on the at least one TCI state.

公开(公告)号：US20230344569A1

公开(公告)日：2023-10-26

申请号：US17917406

申请日：2021-05-14

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L5/00

CPC classification number: H04L5/0035 ,  H04L5/0048

Abstract: The present disclosure relates to a communication technique merging IoT technology with 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 to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail, security- and safety-related services, and the like) on the basis of 5G communication technology and IoT-related technology. The present disclosure presents a method and device transmitting/receiving a reference signal for efficiently using resources in a wireless communication system.

公开(公告)号：US20230300940A1

公开(公告)日：2023-09-21

申请号：US17917449

申请日：2021-04-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngrok JANG ,  Jinhyun PARK ,  Taehyoung KIM ,  Hoondong NOH

IPC: H04W76/28 ,  H04W24/10 ,  H04W52/02

CPC classification number: H04W76/28 ,  H04W24/10 ,  H04W52/0235

Abstract: The present disclosure relates to a method and apparatus for providing channel state information in a wireless communication system. A user equipment according to an embodiment of the present disclosure may receive configuration information for a plurality of discontinuous reception (DRX) groups corresponding to a plurality of cell groups including cells included in one cell group, may identify, based on the received configuration information, whether at least one of measurement and reporting of channel state information for the plurality of cell groups is included in a DRX activation periodicity, and may perform the measurement and the reporting of the channel state information, based on a result of the identifying.

公开(公告)号：US20230292330A1

公开(公告)日：2023-09-14

申请号：US18180774

申请日：2023-03-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungjun CHOI ,  Kyunggyu LEE ,  Seongmok LIM ,  Youngrok JANG ,  Hyoungju JI

IPC: H04W72/23 ,  H04L27/26

CPC classification number: H04W72/23 ,  H04L27/26025

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. According to an embodiment of the disclosure, a method and an apparatus for operating a repeater in a wireless communication system. According to an embodiment of the disclosure, a method performed by a repeater in a wireless communication system is provided. The method includes receiving, from a base station, a repeater control information (RCI) including information on beam via physical downlink control channel (PDCCH) or medium access control (MAC) control element (CE), receiving, from the base station, a signal, and amplifying and transmitting the amplified signal, to a user equipment (UE), based on the RCI and a subcarrier spacing for the beam, wherein the RCI includes information on time for the beam.

公开(公告)号：US20230269745A1

公开(公告)日：2023-08-24

申请号：US18140923

申请日：2023-04-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dhivagar BASKARAN ,  Youngrok JANG ,  Hyoungju JI ,  Taehyoung KIM ,  Karthik MURALIDHAR

IPC: H04W72/23 ,  H04L5/00

CPC classification number: H04W72/23 ,  H04L5/0048

Abstract: The disclosure relates to a pre-5G or 5G communication system to be provided for supporting higher data rates beyond a 4G communication system, such as LTE. A method includes receiving, in a first search space and a second search space that are linked for PDCCH repetition, at least one PDCCH including DCI; and receiving a PDSCH scheduled by the DCI based on QCL information of a CORESET with a lower ID among a first CORESET associated with the first search space and a second CORESET associated with the second search space, in case that the DCI does not include a TCI field and a time offset between a reception of the DCI and the PDSCH is greater than or equal to a threshold.

公开(公告)号：US20230239103A1

公开(公告)日：2023-07-27

申请号：US17915331

申请日：2021-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoungju JI ,  Hoondong NOH ,  Taehyoung KIM ,  Jinhyun PARK ,  Youngrok JANG

IPC: H04L5/00 ,  H04J13/16

CPC classification number: H04L5/0051 ,  H04J13/16 ,  H04L5/008

Abstract: The present disclosure relates to a communication technique that merges IoT technology with a 5G communication system for supporting higher data transmission rates than 4G systems, and a system therefor. The present disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail business, security and safety-related services, etc.) on the basis of 5G communication technology and IoT-related technology. The invention of the present disclosure proposes a method and device for transmitting and receiving a reference signal for efficiently using resources in a wireless communication system.

公开(公告)号：US20230111063A1

公开(公告)日：2023-04-13

申请号：US17797881

申请日：2021-02-10

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L5/00

Abstract: A method, performed by a terminal, of performing channel estimation in a wireless communication system may include: transmitting, to a base station, capability information of the terminal and state information of the terminal regarding sounding reference signal (SRS) transmission; receiving, from the base station, information for configuring a partial band of an uplink band as an SRS frequency band for SRS transmission; and transmitting, to the base station, an SRS in the SRS frequency band.

公开(公告)号：US20230045905A1

公开(公告)日：2023-02-16

申请号：US17858897

申请日：2022-07-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongmok LIM ,  Youngrok JANG ,  Sungjin PARK ,  Ameha Tsegaye ABEBE ,  Hyoungju JI

IPC: H04W52/36 ,  H04W72/12

Abstract: Provided is a method performed by a user equipment (UE) in a wireless communication system, the method including receiving, from a base station, higher layer configuration information including information associated with a sounding reference signal (SRS) resource set and downlink control information (DCI) including scheduling information for a physical uplink shared channel (PUSCH), identifying, from the DCI, a plurality of SRS resource indicators (SRIs) for PUSCH repetition in case that two SRS resource sets are configured by the information associated with the SRS resource set, identifying an SRS resource for the PUSCH repetition based on the plurality of SRIs, determining a power headroom report (PHR) between a first PHR based on actual transmission and a second PHR based on a reference format configured from the higher layer configuration information, and transmitting the determined PHR on the PUSCH.

公开(公告)号：US20230028259A1

公开(公告)日：2023-01-26

申请号：US17857477

申请日：2022-07-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngrok JANG ,  Ameha Tsegaye ABEBE ,  Seongmok LIM ,  Hyoungju JI

IPC: H04W72/12

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The method performed by a user equipment (UE) in a wireless communication system is provided. The method comprises receiving, from a base station (BS), a radio resource control (RRC) message including configuration information related to a physical uplink shared channel (PUSCH) repetition transmission, identifying a frequency resource for the PUSCH repetition transmission based on the configuration information, and information about at least one scheduled resource for the UE, and transmitting, to the BS, based on the frequency resource, a data via a PUSCH.

公开(公告)号：US20230016937A1

公开(公告)日：2023-01-19

申请号：US17837348

申请日：2022-06-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngrok JANG ,  Ameha Tsegaye ABEBE ,  Seongmok LIM ,  Hyoungju JI

IPC: H04W72/12 ,  H04L5/00

Abstract: Disclosed is a coverage enhancement method for a physical downlink control channel (PDCCH) in a wireless communication system related to a communication technique for converging a 5G communication system for supporting a higher data rate after a 4G system with IoT technology. The disclosure can be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on 5G communication technology and IoT-related technology.