公开(公告)号：US20240235625A1

公开(公告)日：2024-07-11

申请号：US18392377

申请日：2023-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyunggyu LEE ,  Heedon GHA ,  Taehan BAE ,  Seongmok LIM ,  Yeongeun LIM ,  Youngrok JANG ,  Hyoungju JI ,  Kyungjun CHOI

IPC: H04B7/0426 ,  H04B7/06 ,  H04L1/1812 ,  H04L5/00

CPC classification number: H04B7/0439 ,  H04B7/0695 ,  H04L1/1812 ,  H04L5/0055 ,  H04L5/0098

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a network-controlled repeater (NCR) in a communication system is provided. The method includes receiving, from a base station via radio resource control information (RRC) message, configuration of one or more sets of forwarding resources for an access link, and receiving, from the base station, medium access control control element (MAC CE) indicating a set of forwarding resources among the one or more sets of forwarding resources, wherein the set of forwarding resources includes at least one forwarding resource, wherein each of the at least one forwarding resource is associated with a time resource and a beam index, and wherein the MAC CE includes a bit field indicating activation or deactivation of the set of forwarding resources.

公开(公告)号：US20240195483A1

公开(公告)日：2024-06-13

申请号：US18282692

申请日：2022-03-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngrok JANG ,  Dhivagar BASKARAN ,  Jinyoung OH ,  Seongmok LIM ,  Hyoungju JI

IPC: H04B7/06 ,  H04B7/0404 ,  H04L5/00 ,  H04W52/24

CPC classification number: H04B7/06952 ,  H04B7/0404 ,  H04L5/0053 ,  H04W52/242

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 present disclosure related generally to wireless communication system and, more specifically, the present disclosure relates to default beam behaviour of PUSCH.

公开(公告)号：US20240187183A1

公开(公告)日：2024-06-06

申请号：US18505443

申请日：2023-11-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongmok LIM ,  Kyoungmin PARK ,  Ameha Tsegaye ABEBE ,  Youngrok JANG ,  Hyoungju JI ,  Kyungjun CHOI

IPC: H04L5/00 ,  H04W72/0457 ,  H04W72/232

CPC classification number: H04L5/0051 ,  H04W72/0457 ,  H04W72/232

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a UE in a wireless communication system is provided, which includes receiving, from a BS, configuration information associated with a UL, the configuration information including SRS resource set information including a first SRS resource set and a second SRS resource set, information indicating that at most two PT-RS ports are used for the UL, and information for a configuration of simultaneous transmission across multi-panel (STxMP); receiving, from the BS, DCI including association information between a PT-RS port and a DMRS port; and in case STxMP is configured, transmitting, based on the DCI, the PT-RS using a first PT-RS port and a second PT-RS port, according to the received configuration of the STxMP. The first PT-RS port is associated with at least one first DMRS port associated with the first SRS resource set, and the second PT-RS port is associated with at least one second DMRS port associated with the second SRS resource set.

公开(公告)号：US20240172248A1

公开(公告)日：2024-05-23

申请号：US18551676

申请日：2022-03-23

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/232 ,  H04W72/0446 ,  H04W72/1273 ,  H04W76/20

CPC classification number: H04W72/232 ,  H04W72/0446 ,  H04W72/1273 ,  H04W76/20

Abstract: The present disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a higher data rate. A method performed by a user equipment (UE) in a wireless communication system is provided. The method may include: receiving, from a base station (BS), a radio resource control (RRC) message including a parameter associated with using a start symbol of a physical downlink control channel (PDCCH) monitoring occasion as a reference of a start and length identifier value (SLIV); determining, based on the parameter, when a physical downlink shared channel (PDSCH) is scheduled by downlink control information (DCI) transmitted via repetitive first PDCCH candidate and second PDCCH candidate, a reference symbol associated with a start symbol of the PDSCH by using the second PDCCH candidate starting after the first PDCCH candidate; and receiving, based on the reference symbol, downlink data via the PDSCH from the BS.

公开(公告)号：US20240138014A1

公开(公告)日：2024-04-25

申请号：US18401058

申请日：2023-12-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Euichang JUNG ,  Youngrok JANG ,  Suha YOON

IPC: H04W76/19 ,  H04W24/08 ,  H04W72/1268 ,  H04W72/1273 ,  H04W72/232 ,  H04W76/20

CPC classification number: H04W76/19 ,  H04W24/08 ,  H04W72/1268 ,  H04W72/1273 ,  H04W72/232 ,  H04W76/20

Abstract: The present disclosure relates to a communication system. The present disclosure may be applied to intelligent services on the basis of 5G communication technology and IoT-related technology. According to the present disclosure, a method performed by a terminal may comprise the steps of: receiving an RRC message, including information on one or more BFD sets, from a base station; identifying whether beam failure is detected for one or more reference signals included in the one or more BFD sets; when beam failure is detected for at least one of the one or more BFD sets, identifying at least one candidate beam reference signal on the basis of a candidate beam set associated with the BFD sets for which beam failure is detected; and transmitting a BFR request message including information about the at least one candidate beam reference signal.

公开(公告)号：US20240137179A1

公开(公告)日：2024-04-25

申请号：US18547615

申请日：2022-03-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ameha Tsegaye ABEBE ,  Dhivagar BASKARAN ,  Youngrok JANG ,  Younsun KIM ,  Seongmok LIM ,  Hyoungju JI

IPC: H04L5/00

CPC classification number: H04L5/0051 ,  H04L5/0053 ,  H04L5/0091

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 present disclosure relates to the field of 5G communication networks and more particularly to the behaviour of user equipment (UE) towards selecting a default beam and pathloss reference signal (PL-RS) for the transmission of physical uplink control channel (PUCCH).

公开(公告)号：US20240073923A1

公开(公告)日：2024-02-29

申请号：US18448577

申请日：2023-08-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongmok LIM ,  Kyoungmin PARK ,  Ameha Tsegaye ABEBE ,  Youngrok JANG ,  Hyoungju JI ,  Kyungjun CHOI

IPC: H04W72/232 ,  H04B7/0456 ,  H04B7/06 ,  H04L5/00

CPC classification number: H04W72/232 ,  H04B7/0456 ,  H04B7/063 ,  H04L5/0048

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. A method performed by a user equipment (UE) in a wireless communication system is provided. The method comprises receiving, from a base station, downlink control information (DCI) including a sounding reference signal resource set indicator (SRSI), two sounding reference signal resource indicator (SRI) fields, and two transmission precoding matrix indicator (TPMI) fields and transmitting, to the base station, a physical uplink shared channel (PUSCH) based on the DCI.

公开(公告)号：US20240049235A1

公开(公告)日：2024-02-08

申请号：US18361210

申请日：2023-07-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongmok LIM ,  Kyoungmin PARK ,  Ameha Tsegaye ABEBE ,  Youngrok JANG ,  Hyoungju JI ,  Kyungjun CHOI

IPC: H04W72/21 ,  H04L5/00 ,  H04L1/1867

CPC classification number: H04W72/21 ,  H04L5/0053 ,  H04L1/1887

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Specifically, the disclosure provides a method and a device for an uplink transmission procedure in consideration of simultaneous transmission via multiple panels. Methods and devices are provided in which first downlink control information (DCI) scheduling a first physical uplink shared channel (PUSCH) and second DCI scheduling a second PUSCH, are received. The first PUSCH and the second PUSCH are simultaneous transmissions across multi panels (STxMP). Third DCI is received that indicates a physical uplink control channel (PUCCH) that overlaps the first PUSCH and the second PUSCH. A PUSCH is identified, from among the first PUSCH and the second PUSCH, that is associated with a control resource set (CORESET) pool index for the third DCI. Uplink control information (UCI) is transmitted by multiplexing the UCI in the identified PUSCH.

公开(公告)号：US20240049151A1

公开(公告)日：2024-02-08

申请号：US18258573

申请日：2021-11-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinyoung OH ,  Taehyoung KIM ,  Hyoungju JI ,  Jinhyun PARK ,  Youngrok JANG

IPC: H04W52/36 ,  H04W52/14 ,  H04W52/40 ,  H04L5/14 ,  H04W76/15 ,  H04L1/1812

CPC classification number: H04W52/367 ,  H04W52/146 ,  H04W52/40 ,  H04L5/14 ,  H04W76/15 ,  H04L1/1812

Abstract: The present disclosure relates to a 5G or a pre-5G communication system to be provided to support a data transmission rate higher than that of a 4G communication system such as LTE. A method for performing an uplink power control for multi-connectivity in a wireless communication system may comprise the steps of: receiving, from a base station, cell group configuration information related to a master cell group (MCG) and one or more secondary cell groups (SCGs), among multiple cell groups configured for a terminal, wherein the cell group configuration information indicates each of maximum transmission power of the MCG and maximum transmission power of each of the SCGs; and transmitting, to the base station through the MCG and the SCGs, uplink signals having transmission power of the MCG and transmission power of each of the SCGs, determined according to the maximum transmission power of the MCG and the maximum transmission power of each of the SCGs and a multi-connectivity type of the multiple cell groups.

公开(公告)号：US20240039612A1

公开(公告)日：2024-02-01

申请号：US18486911

申请日：2023-10-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Euichang JUNG ,  Youngrok JANG ,  Suha YOON

IPC: H04B7/06 ,  H04L5/00

CPC classification number: H04B7/06964 ,  H04L5/0048

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method by a terminal in a wireless communication system is provided. The method includes obtaining information about at least one reference signal for beam failure detection; determining whether a beam failure is detected with respect to the at least one reference signal including a first reference signal set, a second reference signal set and a third reference signal set; and in a case that the beam failure is detected with respect to at least one of the first, second, or third reference signal set, transmitting beam failure recovery request information for the at least one reference signal. The first and second reference signal sets correspond to first and second CORESET pools, respectively, and the third reference signal set corresponds to a cell associated with the first and second CORESET pools.