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91.
公开(公告)号:US20210321442A1
公开(公告)日:2021-10-14
申请号:US17225515
申请日:2021-04-08
Applicant: Samsung Electronics Co., Ltd.
Inventor: Euichang JUNG , Jinhyun PARK , Hoondong NOH , Youngrok JANG , Hyoungju JI
Abstract: The disclosure relates to communication techniques for merging 5th generation (5G) communication systems with internet-of-things (IoT) technology to support a high data transmission rate in post-4th generation (4G) system and systems therefor. The disclosure can be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or a connected car, health care, digital education, retail, security and safety-related services, and the like) based on a 5G communication technology and an IoT-related technology. A method and device for transmitting and receiving signals in a wireless communication system are provided.
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公开(公告)号:US20210259001A1
公开(公告)日:2021-08-19
申请号:US17171298
申请日:2021-02-09
Applicant: Samsung Electronics Co., Ltd.
Inventor: Jinhyun PARK , Taehyoung KIM , Hoondong NOH , Youngrok JANG , Hyoungju JI
Abstract: 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.
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93.
公开(公告)号:US20210250944A1
公开(公告)日:2021-08-12
申请号:US17170870
申请日:2021-02-08
Applicant: Samsung Electronics Co., Ltd.
Inventor: Hyoungju JI , Jinhyun PARK , Hoondong NOH , Youngrok JANG
Abstract: The disclosure relates to a communication technique and a system for fusing a 5G communication system with IoT technology to support a higher data rate after a 4G system. The disclosure can be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail business, security and safety-related services, etc.), based on 5G communication technology and IoT-related technology.
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公开(公告)号:US20250168673A1
公开(公告)日:2025-05-22
申请号:US19030715
申请日:2025-01-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Youngrok JANG , Taehyoung KIM , Hyoungju JI
IPC: H04W24/08 , H04W72/044 , H04W72/0446 , H04W72/23 , H04W72/51
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 disclosure provides a method for coverage enhancement for a PDCCH in a wireless communication system. The disclosure provides a method for effectively improving the reception reliability of downlink control information in a mobile communication system via multiple transmission points (TRPs).
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95.
公开(公告)号:US20250159696A1
公开(公告)日:2025-05-15
申请号:US18940595
申请日:2024-11-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Hyemin CHOE , Kyungjun CHOI , Seongmok LIM , Youngrok JANG , Hyoungju JI
IPC: H04W72/232
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure relates to operations of a UE and a base station in a communication system. More specifically, the disclosure relates to a method and an apparatus for enabling a UE to transmit and receive data through multiple cells by using one piece of downlink control information.
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公开(公告)号:US20250089120A1
公开(公告)日:2025-03-13
申请号:US18728326
申请日:2023-01-13
Applicant: Samsung Electronics Co., Ltd.
Inventor: Kyoungmin PARK , Ameha Tsegaye ABEBE , Seongmok LIM , Youngrok JANG , Hyoungju JI
IPC: H04W76/20 , H04L5/00 , H04W16/28 , H04W72/231
Abstract: The present disclosure relates to a 5G or 6G communication system for supporting higher data transfer rates. The present disclosure provides a method of providing transmission configuration indicator (TCI) state information for beam control of a terminal by a base station, the method comprising the steps of: transmitting DCI including TCI index information to a terminal; and receiving, from the terminal, a predetermined channel on the basis of a beam controlled on the basis of TCI state information corresponding to the TCI index information, wherein the TCI state information comprises information relating to at least one of a target channel and a target reference signal (RS) to be subjected to beam control on the basis of the TCI state information.
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公开(公告)号:US20250080286A1
公开(公告)日:2025-03-06
申请号:US18953681
申请日:2024-11-20
Applicant: Samsung Electronics Co., Ltd.
Inventor: Junyung YI , Youngbum KIM , Hyunseok RYU , Sungjin PARK , Youngrok JANG , Seunghoon CHOI
IPC: H04L1/1867 , H04W52/14 , H04W72/1268
Abstract: The disclosure relates to converging a 5G communication system for supporting higher data rates beyond a 4G system with a technology for IoT, and may be applied to intelligent services based on the 5G communication technology and IoT-related technology. The disclosure provides a method performed by a UE in a communication system. The method includes receiving, via higher layer signaling, a configuration of PUSCH repetition; receiving, on a PDCCH, DCI including a TDRA field; identifying, based on the configuration and the TDRA field, a plurality of time resources for the PUSCH repetition; identifying whether predefined conditions are satisfied; and transmitting, on the plurality of time resources, the PUSCH repetition while maintaining power consistency for the PUSCH repetition in case that the predefined conditions are satisfied. The predefined conditions include a first predefined condition corresponding to frequency hopping being not configured for the PUSCH repetition.
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98.
公开(公告)号:US20250047528A1
公开(公告)日:2025-02-06
申请号:US18353438
申请日:2023-07-17
Applicant: Samsung Electronics Co., Ltd.
Inventor: Seongmok LIM , Hyoungju JI , Hoondong NOH , Jinhyun PARK , Yeongeun LIM , Youngrok JANG
IPC: H04L25/02 , H04L5/00 , H04W72/0446 , H04W72/23 , H04W80/02
Abstract: 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) by higher layer signaling; receiving downlink control information (DCI) for triggering the SRS; and transmitting, based on the configuration information and the DCI, the SRS in an available slot counting from a reference slot.
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公开(公告)号:US20240405814A1
公开(公告)日:2024-12-05
申请号:US18690113
申请日:2022-09-30
Applicant: Samsung Electronics Co., Ltd.
Inventor: Youngrok JANG , Junyung YI , Ameha Tsegaye ABEBE , Seongmok LIM , Hyoungju JI , Kyungjun CHOI
IPC: H04B7/0456 , H04W72/0446 , H04W72/20
Abstract: Provided are a method for applying precoding to an uplink data channel and a device for same. Specifically, the method performed by a terminal in a wireless communication system comprises the steps of: receiving configuration information about repeated transmission of an uplink data channel; confirming a plurality of precoders for the repeated transmission of the uplink data channel; and repeatedly transmitting the uplink data channel to a base station on the basis of the configuration information and the plurality of precoders, wherein a first precoder among the plurality of precoders may be applied to a first uplink data channel, and a second precoder may be applied to an uplink data channel determined on the basis of at least one of the times of transmission of the repeated transmissions of the uplink data channel or a period associated with the application of the second precoder.
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100.
公开(公告)号:US20240388378A1
公开(公告)日:2024-11-21
申请号:US18772094
申请日:2024-07-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Seho MYUNG , Kyungjoong KIM , Younsun KIM , Youngrok JANG
Abstract: The present disclosure relates to a communication system, such as a 5G or 6G communication system, capable of supporting higher data transmission rates. Methods and associated devices for transmitting information in a wireless communication system, according to embodiments of the present disclosure, include, but are not limited to, a method for configuring a CQI table, a method for configuring an MCS table, methods for determining related LBRM, PT-RS and system-supported maximum data rates, and a method for determining MCS for retransmission.
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