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1.
公开(公告)号:US20250070850A1
公开(公告)日:2025-02-27
申请号:US18812689
申请日:2024-08-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Youngbum KIM , Hyunsuk RYU , Junyung YI
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure may provide a method and an apparatus for saving power of a wireless communication system. According to the disclosure, a method performed by a terminal in a communication system is provided. The method includes: receiving, from a base station, configuration information on a network energy saving mode; identifying that the network energy saving mode is applied; identifying an uplink transmission power for transmitting an uplink signal on an uplink channel in the network energy saving mode or a quasi co-location (QCL) relation of at least one of downlink signal or a downlink channel based on a reference signal in the network energy saving mode; and transmitting, to the base station, the uplink signal on the uplink channel based on the uplink transmission power or receiving, from the base station, the downlink signal on a downlink channel based on the QCL relation.
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公开(公告)号:US20240430945A1
公开(公告)日:2024-12-26
申请号:US18738565
申请日:2024-06-10
Applicant: Samsung Electronics Co., Ltd.
Inventor: Kyoungmin PARK , Hyewon YANG , Jaewon LEE , Junyung YI
IPC: H04W74/0833 , H04B17/318 , H04W74/08 , H04W76/20
Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting higher data rates. A method performed by a terminal in a wireless communication system is provided. The method includes receiving, on a serving cell, information on a measurement for a pathloss associated with a physical random access channel (PRACH) transmission for non-serving cell, identifying a way of the measurement for the pathloss associated with the PRACH transmission, based on an indication of a cell specific measurement or a transmission configuration indication (TCI) specific measurement, or identifying the way of the measurement for the pathloss associated with the PRACH transmission, based on an indication of a layer 1 (L1) measurement or a layer 3 (L3) measurement, performing the measurement for the pathloss for a reference signal based on the identified way, and transmitting, on a candidate cell, the PRACH transmission based on the pathloss.
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公开(公告)号:US20240357487A1
公开(公告)日:2024-10-24
申请号:US18636779
申请日:2024-04-16
Applicant: Samsung Electronics Co., Ltd.
Inventor: Jaewon LEE , Youngbum KIM , Younsun KIM , Junyung YI
IPC: H04W52/02 , H04W8/22 , H04W72/1273 , H04W72/232
CPC classification number: H04W52/0206 , H04W8/22 , H04W72/1273 , H04W72/232
Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. The disclosure provides a method performed by a terminal in a wireless communication system, including receiving, from a base station while operating in a normal mode, an indicator indicating a base station energy saving mode, and operating in the base station energy saving mode based on the indicator.
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公开(公告)号:US20240284418A1
公开(公告)日:2024-08-22
申请号:US18569837
申请日:2022-07-18
Applicant: Samsung Electronics Co., Ltd.
Inventor: Junyung YI , Youngrok JANG , Youngbum KIM , Hyunseok RYU
IPC: H04W72/0446 , H04L5/14
CPC classification number: H04W72/0446 , H04L5/14
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 businesses, security- and safety-related services, and the like) on the basis of 5G communication technology and IoT-related technology. The disclosure provides a method for improving the coverage of an uplink channel for uplink transmission.
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公开(公告)号:US20230413258A1
公开(公告)日:2023-12-21
申请号:US18452490
申请日:2023-08-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Suha YOON , Euichang JUNG , Hyunjung KIM , Seho MYUNG , Jeongho YEO , Junyung YI
IPC: H04W72/11 , H04W72/1273 , H04L1/1812
CPC classification number: H04W72/11 , H04W72/1273 , H04L1/1812
Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method for, according to the present disclosure, may comprise the steps of: receiving, from a base station, configuration information associated with at least one first SPS; receiving, from the base station, an SPS activation signal indicating activation of a second SPS from among the at least one first SPS; identifying, on the basis of configuration information associated with the second SPS, and the SPS activation signal, whether or not, from among at least one PDSCH reception occurrence associated with the second SPS, a first PDSCH reception occurrence includes a plurality of slots; if the first PDSCH reception occurrence includes the plurality of slots, determining one of the plurality of slots as a reference slot; and determining an HARQ process ID on the basis of information regarding the determined reference slot.
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公开(公告)号:US20220312427A1
公开(公告)日:2022-09-29
申请号:US17697327
申请日:2022-03-17
Applicant: Samsung Electronics Co., Ltd.
Inventor: Sungjin PARK , Hyunseok RYU , Cheolkyu SHIN , Junyung YI
Abstract: A method is provided. The method includes receiving, from a base station, information associated with simultaneous physical uplink control channel (PUCCH) and physical uplink shared channel (PUSCH) transmission, identifying that a PUCCH with a first priority index and a PUSCH with a second priority index overlap in a time domain, and in case that the first priority index is different from the second priority index, transmitting, to the base station, uplink control information (UCI) via the PUCCH and uplink data via the PUSCH, based on the information associated with the simultaneous PUCCH and PUSCH transmission.
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公开(公告)号:US20220303988A1
公开(公告)日:2022-09-22
申请号:US17696541
申请日:2022-03-16
Applicant: Samsung Electronics Co., Ltd.
Inventor: Junyung YI , Youngbum KIM , Jeongho YEO , Sungjin PARK , Cheolkyu SHIN
IPC: H04W72/04
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 comprises determining multiple slots for a PUSCH transmission; identifying a redundancy version for the PUSCH transmission; and transmitting a transport block (TB) across the multiple slots determined for the PUSCH transmission, wherein a single value of the redundancy version is applied on the TB across the multiple slots.
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公开(公告)号:US20220224484A1
公开(公告)日:2022-07-14
申请号:US17576335
申请日:2022-01-14
Applicant: Samsung Electronics Co., Ltd.
Inventor: Junyung YI , Youngbum KIM , Sungjin PARK , Heedon GHA , Taehan BAE
IPC: H04L5/00
Abstract: The disclosure relates to a communication scheme and system for combining an Internet of things (IoT) technology with a fifth generation (5G) communication system for supporting a higher data transfer rate than a fourth generation (4G) system. The disclosure may be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, and security- and safety-related services), based on a 5G communication technology and an IoT-related technology. A method by which the performance of joint channel estimation for multi-uplink repetitive transmission can be enhanced, and the coverage of an uplink channel can be improved is provided.
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公开(公告)号:US20250097910A1
公开(公告)日:2025-03-20
申请号:US18959309
申请日:2024-11-25
Applicant: Samsung Electronics Co., Ltd.
Inventor: Junyung YI , Youngbum KIM , Jeongho YEO , Sungjin PARK , Cheolkyu SHIN
IPC: H04W72/0446
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 comprises determining multiple slots for a PUSCH transmission; identifying a redundancy version for the PUSCH transmission; and transmitting a transport block (TB) across the multiple slots determined for the PUSCH transmission, wherein a single value of the redundancy version is applied on the TB across the multiple slots.
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公开(公告)号:US20240388345A1
公开(公告)日:2024-11-21
申请号:US18663705
申请日:2024-05-14
Applicant: Samsung Electronics Co., Ltd.
Inventor: Junyung YI , Youngbum KIM , Younsun KIM , Youngrok JANG
IPC: H04B7/06 , H04W72/1268
Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. A control signal processing method in a wireless communication system of the disclosure includes receiving a first control signal transmitted from a base station, processing the received first control signal, and transmitting, to the base station, a second control signal generated based on the processing.
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