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公开(公告)号:US20230006727A1
公开(公告)日:2023-01-05
申请号:US17779818
申请日:2020-11-24
Applicant: Samsung Electronics Co., Ltd.
Inventor: Youngrok JANG , Hoondong NOH , Jinhyun PARK , Hyoungju JI
Abstract: The present disclosure relates to a communication scheme and a system for combining an IoT technology with a 5G communication system for supporting a higher data transfer rate than a 4G system. The present 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) on the basis of a 5G communication technology and an IoT-related technology. The present disclosure proposes a method and an apparatus for beam failure recovery. An embodiment of the present disclosure provides a method of a terminal in a wireless communication system. The method of the terminal comprises the steps of: obtaining information on at least one reference signal for beam failure detection; identifying whether a beam failure is detected for each of a first reference signal set and a second reference signal set included in the at least one reference signal; and if a beam failure is detected for at least one of the first reference signal set and the second reference signal set, performing a beam failure recovery procedure for the reference signal set in which the beam failure is detected, wherein the first reference signal set is related to a first control resource set (CORESET) pool, and the second reference signal set is related to a second CORESET pool.
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公开(公告)号:US20220386156A1
公开(公告)日:2022-12-01
申请号:US17778114
申请日:2020-11-19
Applicant: Samsung Electronics Co., Ltd.
Inventor: Jinhyun PARK , Hoondong NOH , Youngrok JANG , Hyoungju JI , Seungri JIN
Abstract: An operating method of a first terminal in a wireless communication system may include: receiving at least one configuration information about at least one reference signal transmitted by a second terminal; selecting at least one piece of the at least one configuration information when an uplink bandwidth part of the second terminal and a downlink bandwidth part of the first terminal are different from each other; measuring cross-link interference (CU) through the reference signal based on the selected configuration information; and reporting a result of the measuring, to the base station.
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公开(公告)号:US20220303093A1
公开(公告)日:2022-09-22
申请号:US17697851
申请日:2022-03-17
Applicant: Samsung Electronics Co., Ltd.
Inventor: Ameha Tsegaye ABEBE , Dhivagar BASKARAN , Youngrok JANG , Younsun KIM , Seongmok LIM , Hyoungju JI
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. According to an embodiment of the present invention, efficient uplink transmission can be performed.
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84.
公开(公告)号:US20220256458A1
公开(公告)日:2022-08-11
申请号:US17629550
申请日:2020-07-13
Applicant: Samsung Electronics Co., Ltd.
Inventor: Hoondong NOH , Taehyoung KIM , Heecheol YANG , Jinhyun PARK , Youngrok JANG , Hyoungju JI
Abstract: In a wireless communication system, a terminal transmits capability information about power saving of the terminal to a base station, determines whether to apply a power saving interval based on resource allocation information received from the base station, determines a channel estimation method and a channel state information generation method based on the determining to apply the power saving interval, and provides, to the base station, channel state information obtained based on the determined channel estimation method and channel state information generation method.
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85.
公开(公告)号:US20220255588A1
公开(公告)日:2022-08-11
申请号:US17659622
申请日:2022-04-18
Applicant: Samsung Electronics Co., Ltd.
Inventor: Jinhyun PARK , Hoondong NOH , Heecheol YANG , Youngrok JANG , Hyoungju JI
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 relates to a method for processing a control signal in a wireless communication system, and relates to a control signal processing method including: receiving a first control signal transmitted from the base station; processing the received first control signal; and transmitting a second control signal generated based on the processing to the base station.
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公开(公告)号:US20220239410A1
公开(公告)日:2022-07-28
申请号:US17575516
申请日:2022-01-13
Applicant: Samsung Electronics Co., Ltd.
Inventor: Seongmok LIM , Taehyoung KIM , Youngrok JANG , Heedon GHA , Taehan BAE
Abstract: According to present disclosure, there is provided a method for repetitive transmitting physical uplink shared channel (PUSCH) to a multiple transmission and reception point (mTRP) performed by a user equipment (UE). The method comprises receiving, from a base station, downlink control information (DCI) including phase tracking reference signal (PTRS)—demodulation reference signal (DMRS) association information; based on the PTRS-DMRS association information, determining PTRS port for each sounding reference signal (SRS) resource set among a plurality of SRS resource set; and based on the determined PTRS port, transmitting PTRS.
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公开(公告)号:US20220167324A1
公开(公告)日:2022-05-26
申请号:US17531041
申请日:2021-11-19
Applicant: Samsung Electronics Co., Ltd.
Inventor: Dhivagar BASKARAN , Youngrok JANG , Hyoungju JI , Taehyoung KIM , Karthik MURALIDHAR
Abstract: The disclosure relates to a pre-5G or 5G communication system to be provided for supporting higher data rates beyond a 4G communication system, such as LTE. A method includes receiving, by a UE, PDCCH information from a network entity, where the PDCCH information includes DCI and PDSCH information, and determining, by the UE, the default beam behavior based on a CORESET with a lowest ID among first and second CORESETs, in response to determining that a TCI state is not present in the DCI and the scheduling offset between reception of all transmission occasions of DL DCI and the corresponding PDSCH information of the serving cell is greater than or equal to the threshold.
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公开(公告)号:US20220131672A1
公开(公告)日:2022-04-28
申请号:US17452027
申请日:2021-10-22
Applicant: Samsung Electronics Co., Ltd.
Inventor: Youngrok JANG , Taehyoung KIM , Jinhyun PARK , Jinyoung OH , Hyoungju JI
Abstract: A method and device for repetitive transmission/reception of downlink control information in a wireless communication system is disclosed, the method performed by a user equipment (UE) in the wireless communication system comprises transmitting, to a base station, first information related to physical downlink control channel (PDCCH) repetition transmission, the first information including second information associated with a number of blind decoding times of PDCCH candidates, receiving, from the base station, configuration information on a control resource set and a search space configured for PDCCH transmission, and receiving, from the base station, control information on a first PDCCH and a second PDCCH based on the first information and the configuration information, the second PDCCH being a repetition of the first PDCCH.
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89.
公开(公告)号:US20220095268A1
公开(公告)日:2022-03-24
申请号:US17477941
申请日:2021-09-17
Applicant: Samsung Electronics Co., Ltd.
Inventor: Jinyoung OH , Taehyoung KIM , Jinhyun PARK , Youngrok JANG , Hyoungju JI
Abstract: A communication scheme and a system thereof for converging IoT technology and a 5th generation (5G) communication system for supporting a high data transmission rate beyond that of a 4th generation (4G) system is provided. The disclosure can be applied to intelligent services (for example, services related to a smart home, smart building, smart city, smart car, connected car, health care, digital education, retail business, security, and safety) based on the 5G communication technology and the IoT-related technology.
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90.
公开(公告)号:US20210336820A1
公开(公告)日:2021-10-28
申请号:US17232613
申请日:2021-04-16
Applicant: Samsung Electronics Co., Ltd.
Inventor: Seongmok LIM , Hyoungju JI , Hoondong NOH , Jinhyun PARK , Yeongeun LIM , Youngrok JANG
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) 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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