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公开(公告)号：US12082238B2
公开(公告)日：2024-09-03
申请号：US17611439
申请日：2020-05-13
发明人： Euichang Jung , Suha Yoon , Hoondong Noh , Jeongho Yeo
IPC分类号： H04W72/10 , H04L1/1829 , H04W72/21 , H04W72/23 , H04W72/56
CPC分类号： H04W72/56 , H04L1/1861 , H04W72/21 , H04W72/23
摘要： The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. According to one embodiment of the present disclosure, a method of a terminal of a communication system comprises: receiving, from a base station, first downlink control information (DCI) including first priority information; receiving, from the base station, second DCI including second priority information; checking whether a first uplink transmission resource, associated with the first DCI, and a second uplink transmission resource, associated with second DCI, overlap on a time axis; and if the first uplink transmission resource and the second uplink transmission resource overlap on the time axis, carrying out uplink transmission for the higher priority information on the basis of the first priority information and the second priority information.
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2.发明授权公开(公告)号：US12022470B2
公开(公告)日：2024-06-25
申请号：US17478317
申请日：2021-09-17
发明人： Hoondong Noh , Hyojin Lee , Youngwoo Kwak
IPC分类号： H04W72/21 , H03M13/13 , H04B7/0417 , H04B7/0456 , H04L1/00 , H04L5/00 , H04B7/06
CPC分类号： H04W72/21 , H03M13/13 , H04B7/0417 , H04B7/0486 , H04L1/0073 , H04L5/0057 , H04L5/0094 , H04B7/0626 , H04L1/0008 , H04L1/0041 , H04L5/0053
摘要： The present disclosure relates to a communication method and system for converging a 5th-Ggeneration (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 homes, smart buildings, smart cities, smart cars, connected cars, health care, digital education, smart retail, security, and safety services. A method of transmitting uplink control information in a wireless communication system is provided. The method includes receiving channel state information (CSI) feedback configuration information from a base station, generating (CSI) including at least one of a CSI reference signal resource indicator (CRI), a rank indicator (RI), a precoding matrix indicator (PMI), or a channel quality indicator (CQI) based on the CSI feedback configuration information, identifying an information sequence including the CSI, encoding the information sequence using a polar code, and transmitting the encoded information sequence to a base station. The CRI and the RI are placed before padding bits in the information sequence and the PMI and the CQI are placed after the padding bits in the information sequence.
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公开(公告)号：US11902201B2
公开(公告)日：2024-02-13
申请号：US17273257
申请日：2019-09-05
发明人： Hoondong Noh , Youngwoo Kwak
CPC分类号： H04L5/005 , H04J13/0025 , H04W72/23 , H04W72/51
摘要： The disclosure relates to a method, performed by a user equipment (UE), of transmitting or receiving signals in a wireless communication system, and in an embodiment, the UE transmits, to a base station (BS), UE capability information regarding sequence initialization of a demodulation reference signal (DMRS), receives, from the BS, DMRS configuration information determined based on the UE capability information, and receives the DMRS from the BS based on the DMRS configuration information, wherein the DMRS is generated based on a sequence initialization parameter determined based on a code division multiplexing (CDM) group identifier included in the DMRS configuration information.
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公开(公告)号：US11844147B2
公开(公告)日：2023-12-12
申请号：US16740261
申请日：2020-01-10
发明人： Hoondong Noh , Jinhyun Park , Heecheol Yang , Younsun Kim , Hyoungju Ji
IPC分类号： H04W72/0446 , H04W72/23 , H04W8/24 , H04L5/00 , H04W72/0453
CPC分类号： H04W8/245 , H04L5/0092 , H04W72/0446 , H04W72/0453 , H04W72/23
摘要： The disclosure relates to a communication technique for fusing a 5th generation (5G) or pre-5G communication system with IoT technology to support higher data rates after a 4th generation (4G) communication system such as long term evolution (LTE) and a system thereof. 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, security and safety related services, etc.) based on 5G communication technology and IoT-related technology. According to various embodiments of the disclosure, a method and apparatus for allocating time and frequency resources for smoothly providing a service are provided.
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公开(公告)号：US11817928B2
公开(公告)日：2023-11-14
申请号：US17083853
申请日：2020-10-29
发明人： Hyoungju Ji , Juho Lee , Younsun Kim , Hoondong Noh
CPC分类号： H04B7/0626 , H04L5/0092 , H04L25/022 , H04L25/0212
摘要： The disclosure relates to a communication technique that converges a 5G communication system to support a higher data rate after a 4th Generation (4G) system with Internet of Things (IoT) technology, and a system thereof. 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, security and safety related services, or the like) based on 5th Generation (5G) communication technology and IoT related technology. In addition, the disclosure provides a method and an apparatus for reducing user equipment (UE) power consumption in a wireless communication system.
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公开(公告)号：US11805433B2
公开(公告)日：2023-10-31
申请号：US16334596
申请日：2017-09-18
发明人： Youngwoo Kwak , Hoondong Noh , Cheolkyu Shin
IPC分类号： H04W24/10 , H04B17/318 , H04L5/00 , H04L25/02 , H04L27/26
CPC分类号： H04W24/10 , H04B17/318 , H04L5/0057 , H04L25/0224 , H04L27/261
摘要： Disclosed are a communication technique for merging, with an IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety related services, and the like) on the basis of 5G communication technology and IoT related technology. A new radio access technology (NR) system, which is novel 5G communication, is designed such that various services can be freely multiplexed in time and frequency resources, thereby enabling channel state information based on an aperiodic CSI-RS or a synchronization signal to be transmitted and received. According to the present invention, a base station in a wireless communication system transmits channel state information reference signal (CSI-RS) configuration information to a terminal, transmits channel state information feedback configuration information to the terminal, transmits CSI-RS trigger information to the terminal, aperiodically transmits a CSI-RS to the terminal according to the CSI-RS trigger information, and can receive, from the terminal, channel state information generated on the basis of the transmitted CSI-RS, wherein the CSI-RS is configured according to the CSI-RS configuration information, and at least a part of the configured CSI-RS can be transmitted by the CSI-RS trigger information.
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公开(公告)号：US11804929B2
公开(公告)日：2023-10-31
申请号：US18049242
申请日：2022-10-24
发明人： Jinhyun Park , Hoondong Noh , Youngrok Jang , Heecheol Yang , Hyoungju Ji
IPC分类号： H04L1/1812 , H04B7/0456 , H04L5/00 , H04W76/27 , H04W72/0446 , H04W72/23
CPC分类号： H04L1/1819 , H04B7/0456 , H04L5/0055 , H04W72/0446 , H04W72/23 , H04W76/27
摘要： 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.).
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公开(公告)号：US11706055B2
公开(公告)日：2023-07-18
申请号：US17232613
申请日：2021-04-16
发明人： Seongmok Lim , Hyoungju Ji , Hoondong Noh , Jinhyun Park , Yeongeun Lim , Youngrok Jang
IPC分类号： H04W72/04 , H04L25/02 , H04L5/00 , H04W80/02 , H04W72/0446
CPC分类号： H04L25/0226 , H04L5/0051 , H04W72/042 , H04W72/0446 , H04W80/02
摘要： A terminal and a method performed by the terminal are provided for use in a wireless communication system. The method includes receiving configuration information associated with a sounding reference signal (SRS) through higher layer signaling; receiving first DL control information (DCI); and transmitting, based on the first DCI, the SRS in an available slot from a reference slot.
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公开(公告)号：US11683141B2
公开(公告)日：2023-06-20
申请号：US17147170
申请日：2021-01-12
发明人： Cheolkyu Shin , Youngwoo Kwak , Taehyoung Kim , Hoondong Noh
CPC分类号： H04L5/0051 , H04L5/005 , H04L5/0094 , H04L27/26 , H04L27/261 , H04W72/044 , H04W72/23 , H04L5/0007 , H04L5/0048
摘要： The present disclosure relates to a communication method and system for converging a 5th generation (5G) communication system with a technology for Internet of Things (IoT) to support higher data rates beyond a 4th generation (4G) system. A method of a UE is provided. The method includes receiving, from a base station, configuration information including first information on a number of an additional demodulation reference signal (DMRS) symbol by higher layer signaling, receiving, from the base station, downlink control information (DCI) including second information on a time domain resource, identifying third information on a duration in symbols of a scheduled physical downlink shared channel (PDSCH) resource based on the second information, identifying a position of a DMRS symbol based on the first information and the third information, and receiving, from the base station, at least one DMRS based on the position of the DMRS symbol.
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公开(公告)号：US11637642B2
公开(公告)日：2023-04-25
申请号：US17306439
申请日：2021-05-03
发明人： Youngwoo Kwak , Hoondong Noh , Cheolkyu Shin
摘要： 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 provides a priority of CSI reporting in a mobile communication system, and provides a method in which a UE performs CSI reporting with high priority according to the priority. The method includes receiving channel state information (CSI) feedback configuration information from a base station; identifying a CSI reporting to be performed based on the CSI feedback configuration information, as a result of two CSI reportings overlapping; and performing the identified CSI reporting to the base station. The CSI reporting is identified based on types of CSI reportings, and a CSI reporting associated with a reference signal received power (RSRP) is prioritized over a CSI reporting that is not associated with the RSRP.
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