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1. 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.

2. 发明公开

US20240340073A1 METHOD AND DEVICE FOR COMMUNICATION USING NETWORK-CONTROLLED REPEATER IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20240340073A1
公开(公告)日：2024-10-10
申请号：US18627977
申请日：2024-04-05
申请人： Samsung Electronics Co., Ltd.
发明人： Kyunggyu LEE , Kyungjun CHOI , Heedon GHA , Yeongeun LIM , Hyoungju JI
IPC分类号： H04B7/155 , H04W72/0446
CPC分类号： H04B7/15542 , H04W72/0446
摘要： In accordance with an aspect of the disclosure, a method and device for applying an aperiodic access link beam for each different subcarrier spacing (SCS) in a network-controlled repeater (NCR) processing signal relay between a base station and a UE in a wireless communication system is provided, the method performed by a network-controlled repeater (NCR) relaying a signal in a wireless communication system is provided, the method comprises identifying at least one reference slot to which the aperiodic access link beam is applied for each different subcarrier spacing (SCS), and applying the aperiodic access link beam based on the at least one reference slot and a slot offset.

3. 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.

4. 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.

5. 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.

6. 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.

7. 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.

8. 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.

9. 发明公开

US20230292304A1 METHOD AND APPARATUS FOR CHANGING UPLINK-DOWNLINK CONFIGURATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20230292304A1
公开(公告)日：2023-09-14
申请号：US18012060
申请日：2021-06-23
申请人： Samsung Electronics Co., Ltd.
发明人： Jinyoung OH , Taehyoung KIM , Younsun KIM , Hoondong NOH , Hyoungju JI
IPC分类号： H04W72/12 , H04W72/23 , H04W72/50
CPC分类号： H04W72/12 , H04W72/23 , H04W72/535
摘要： Disclosed are a method and apparatus for changing uplink-downlink configuration in a wireless communication system. The method may comprise the steps of transmitting, to user equipment, uplink-downlink configuration information indicating first uplink-downlink configuration, transmitting, to the user equipment, a change indicator indicating second uplink-downlink configuration, determining whether or not an uplink-downlink direction is changed within a specific frequency domain resource based on a change from the first uplink-downlink configuration to the second uplink-downlink configuration, and, based on the uplink-downlink direction being changed, communicating with the user equipment on the frequency domain resource, according to the second uplink-downlink configuration after a predetermined change delay time from transmission of the change indicator.

10. 发明公开

US20230262705A1 METHOD AND APPARATUS FOR RECEIVING PHYSICAL DOWNLINK CONTROL CHANNEL AND TRANSMITTING UPLINK CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
公开(公告)号：US20230262705A1
公开(公告)日：2023-08-17
申请号：US17952837
申请日：2022-09-26
申请人： Samsung Electronics Co., Ltd.
发明人： Kyungjun CHOI , Youngrok JANG , Hyoungju JI
IPC分类号： H04W72/04 , H04W72/12 , H04L5/00
CPC分类号： H04W72/0413 , H04L5/0053 , H04W72/1289
摘要： An apparatus and method are provided for receiving and transmitting signals/ channels in a wireless communication system. A method performed by a terminal includes receiving configuration information on a first SS set and a second SS set, wherein the first SS set with a first index includes a first PDCCH candidate having a CCE AL 8 and a third PDCCH candidate having a CCE AL 16, and the second SS set with a second index includes a second PDCCH candidate having the CCE AL 8 and a fourth PDCCH candidate having the CCE AL 16; receiving a PDCCH based on the configuration information; determining a PUCCH resource based on an index of a first CCE for the PDCCH, wherein the index of the first CCE is determined based on a CCE AL of a PDCCH candidate associated with the second SS set with the second index which is smaller than the first index; and transmitting a PUCCH based on the PUCCH resource.

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