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1. 发明公开

US20240388345A1 METHOD AND APPARATUS FOR ENERGY SAVING IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20240388345A1
公开(公告)日：2024-11-21
申请号：US18663705
申请日：2024-05-14
申请人： Samsung Electronics Co., Ltd.
发明人： Junyung YI , Youngbum KIM , Younsun KIM , Youngrok JANG
IPC分类号： H04B7/06 , H04W72/1268
CPC分类号： H04B7/0626 , H04B7/063 , H04W72/1268
摘要： 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.

2. 发明公开

US20240373421A1 METHOD AND DEVICE FOR FREQUENCY HOPPING IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20240373421A1
公开(公告)日：2024-11-07
申请号：US18578281
申请日：2022-07-15
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Youngrok JANG , Ameha Tsegaye ABEBE , Seongmok LIM , Hyoungju JI
IPC分类号： H04W72/1268 , H04L5/00 , H04W72/0457
CPC分类号： H04W72/1268 , H04L5/0012 , H04W72/0457
摘要： The present disclosure relates to: a communication technique for 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 present disclosure discloses a method for enhancing coverage for a PDCCH in a wireless communication system.

3. 发明公开

US20240305347A1 METHOD AND APPARATUS FOR ENERGY SAVINGS OF COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20240305347A1
公开(公告)日：2024-09-12
申请号：US18601684
申请日：2024-03-11
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Junyung YI , Youngbum KIM , Kyoungmin PARK , Youngrok JANG
IPC分类号： H04B7/06 , H04B17/318 , H04W52/36
CPC分类号： H04B7/0626 , H04B7/0632 , H04B17/328 , H04W52/36
摘要： The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a base station in a communication system includes transmitting, to a user equipment (UE), a configuration of a channel state information (CSI) report, wherein the CSI report includes a plurality of subsets of CSI reference signal (CSI-RS) antenna ports; receiving, from the UE, the CSI report including at least one measurement value associated with at least one subset among the plurality of subsets; and identifying a number of activated transmitter receiver units (TXRUs) based on the at least one measurement value.

4. 发明公开

US20240251423A1 METHOD AND APPARATUS OF ANTENNA SWITCHING IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
公开(公告)号：US20240251423A1
公开(公告)日：2024-07-25
申请号：US18405990
申请日：2024-01-05
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Youngrok JANG , Ameha Tsegaye ABEBE , Seongmok LIM , Hyoungju JI
IPC分类号： H04W72/232 , H04L5/00
CPC分类号： H04W72/232 , H04L5/0048
摘要： The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a user equipment (UE) in a communication system may include receiving, via a higher layer signaling, a sounding reference signal (SRS) configuration including SRS resource sets configured with antenna switching; receiving downlink control information (DCI) for SRS triggering; and transmitting an SRS based on the SRS configuration and the DCI.

5. 发明公开

US20240215040A1 METHOD AND APPARATUS FOR CONFIGURING DEFAULT BEAM IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
公开(公告)号：US20240215040A1
公开(公告)日：2024-06-27
申请号：US18587154
申请日：2024-02-26
申请人： Samsung Electronics Co., Ltd.
发明人： Jinhyun PARK , Taehyoung KIM , Hoondong NOH , Youngrok JANG , Hyoungju JI
IPC分类号： H04W72/23 , H04W72/0453 , H04W72/1273
CPC分类号： H04W72/23 , H04W72/0453 , H04W72/1273
摘要： 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. A method of a terminal in a wireless communication system is provided. The method includes receiving, from a first cell of a base station, cross carrier scheduling configuration including information indicating that a carrier indicator field (CIF) is included in downlink control information (DCI); receiving, from the first cell of the base station, the DCI for scheduling a physical downlink shared channel (PDSCH), the DCI including the CIF; if the CIF indicates that a resource assignment of the PDSCH is for the first cell, identifying whether a first offset value between a reception of the DCI and the PDSCH is less than a threshold; and in case that the first offset value is less than the threshold and the terminal supports default beam selection for the PDSCH, receiving, from the first cell of the base station, data on the PDSCH based on quasi co-located (QCL) parameters for a control resource set (CORESET) associated with a search space with a lowest CORESET identifier (ID) within an active bandwidth part (BWP) of the first cell in a latest slot monitored by the terminal.

6. 发明公开

US20240204849A1 METHOD AND APPARATUS FOR REPORTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
公开(公告)号：US20240204849A1
公开(公告)日：2024-06-20
申请号：US18556279
申请日：2022-05-11
申请人： Samsung Electronics Co., Ltd.
发明人： Ameha Tsegaye ABEBE , Youngrok JANG , Hyoungju JI , Seongmok LIM
IPC分类号： H04B7/06
CPC分类号： H04B7/0639 , H04B7/0626
摘要： The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A user equipment (UE) in a communication system is provided. The UE comprising a transceiver, and a controller configured to receive, from a base station, configuration information for enabling precoding matrix indicator (PMI) for single transmit-receive point (STRP) and multi TRP (mTRP) operation on non-coherent joint transmission (NCJT) mode; generate channel state information (CSI) including PMI for sTRP or PMI for mTRP, based on UE capability and configuration associated with partial PMI; and transmit, to the base station, the CSI including the PMI for sTRP or PMI for mTRP.

7. 发明公开

US20240188095A1 METHOD AND APPARATUS OF REPETITION SCHEME FOR DOWNLINK DATA CHANNEL IN COMMUNICATION SYSTEMS 审中-公开
公开(公告)号：US20240188095A1
公开(公告)日：2024-06-06
申请号：US18501890
申请日：2023-11-03
申请人： Samsung Electronics Co., Ltd.
发明人： Youngrok JANG , Seungri JIN , Ameha Tsegaye ABEBE , Hyoungju JI
IPC分类号： H04W72/232 , H04L1/08 , H04W72/1268
CPC分类号： H04W72/232 , H04L1/08 , H04W72/1268
摘要： The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure relates generally to operations of a terminal and a base station in a wireless communication system. Specifically, the present disclosure relates to a method and apparatus for repetitive transmission of a downlink data channel in a wireless communication system.

8. 发明公开

US20240179705A1 METHOD AND APPARATUS FOR UPLINK DATA TRANSMISSION BY CONSIDERING MULTI-PANEL SIMULTANEOUS TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20240179705A1
公开(公告)日：2024-05-30
申请号：US18502635
申请日：2023-11-06
申请人： Samsung Electronics Co., Ltd.
发明人： Seongmok LIM , Kyoungmin PARK , Ameha Tsegaye ABEBE , Youngrok JANG , Hyoungju JI , Kyungjun CHOI
IPC分类号： H04W72/1268 , H04L1/1607 , H04W72/232
CPC分类号： H04W72/1268 , H04L1/1642 , H04W72/232
摘要： The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting higher data transfer rates. A method performed by a user equipment (UE) in a wireless communication system, the method comprising: receiving configuration information on a resource for transmitting a first physical uplink shared channel (PUSCH) based on a configured grant, the first PUSCH being associated with a first control resource set (CORESET) pool identifier; receiving downlink control information (DCI) including information on a resource for transmitting a second PUSCH based on a dynamic grant (DG), the second PUSCH being associated with a second CORESET pool identifier, wherein the resource for transmitting the first PUSCH overlaps with all or part of the resource for transmitting the second PUSCH in a time domain; identifying whether a value of the first CORESET pool identifier is different from a value of the second CORESET pool identifier; and in case that the value of the first CORESET pool identifier is identified to be different from the value of the second CORESET pool identifier, transmitting the first PUSCH and the second PUSCH.

9. 发明公开

US20240049227A1 METHOD AND APPARATUS OF TRANSMISSION AND RECEPTION ON REFERENCE SIGNAL FOR SPATIAL MULTIPLEXING AMONG MULTIPLE USERS IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
公开(公告)号：US20240049227A1
公开(公告)日：2024-02-08
申请号：US18365546
申请日：2023-08-04
申请人： Samsung Electronics Co., Ltd.
发明人： Youngrok JANG , Kyoungmin PARK , Kyungjun CHOI , Ameha Tsegaye ABEBE , Seongmok LIM , Hyoungju JI
IPC分类号： H04W72/1273 , H04W72/232 , H04L5/00
CPC分类号： H04W72/1273 , H04W72/232 , H04L5/0051 , H04L5/0016
摘要： The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure relates to operations of a user equipment (UE) and a base station. Specifically, the disclosure relates to a method for transmitting or receiving data or a reference signal in a wireless communication system and an apparatus performing the method.

10. 发明公开

US20230292340A1 METHOD AND DEVICE FOR MANAGING MULTIPLE TCI STATES PER CORESET IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20230292340A1
公开(公告)日：2023-09-14
申请号：US18118374
申请日：2023-03-07
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Kyoungmin PARK , Seongmok LIM , Youngrok JANG
IPC分类号： H04W72/232 , H04L5/00
CPC分类号： H04W72/232 , H04L5/0053 , H04L5/0091
摘要： 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 base station, downlink control information (DCI) associated with a control resource set (CORESET), the DCI indicating one or more transmission configuration indicator (TCT) states; updating at least one of a plurality of TCI states based on the one or more TCT states indicated by the DCI; and applying the one or more TCI states to at least one of a downlink reception or an uplink transmission associated with the CORESET.

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