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公开(公告)号：US20230388934A1
公开(公告)日：2023-11-30
申请号：US18324919
申请日：2023-05-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
CPC classification number: H04W52/146 , H04W52/365 , H04W8/24
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides a method performed by a user equipment in a communication system, including: determining a power headroom report (PHR) and/or a transmission signal power based on first information; and transmitting the PHR and/or transmitting a signal with the transmission signal power.
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公开(公告)号：US20230318798A1
公开(公告)日：2023-10-05
申请号：US18021111
申请日：2021-10-19
Applicant: Samsung Electronics Co., Ltd.
IPC: H04L5/14 , H04W72/0446 , H04W72/54
CPC classification number: H04L5/14 , H04W72/0446 , H04W72/54 , H04W72/23
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. The disclosure provides a method executed by a first node in a wireless communication system, comprising: acquiring a physical resource related to a first duplex transmission; and performing uplink transmission and/or downlink transmission according to the acquired physical resource related to the first duplex transmission.
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Patent Agency Ranking
公开(公告)号：US20230232465A1
公开(公告)日：2023-07-20
申请号：US18190651
申请日：2023-03-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yingjie ZHANG , Bin YU , Chen QIAN , Di SU , Qi XIONG , Jingxing FU
CPC classification number: H04W74/0841 , H04W52/36 , H04W52/42 , H04W52/48 , H04W52/50 , H04W74/006
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. Embodiments of the present invention provide a method for RACH re-attempt, a user equipment and a base station. The method comprises the steps of: by a base station, determining system configuration information and transmitting the system configuration information to a user equipment; and then, by the user equipment, transmitting a preamble sequence to perform random access, and if the random access is failed, performing RACH attempt according to the received RACH re-attempt configuration information to perform random access until a preset decision condition is satisfied. The embodiment of the present invention is used for RACH re-attempt when random access fails.
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公开(公告)号：US20230180165A1
公开(公告)日：2023-06-08
申请号：US17925726
申请日：2021-06-18
Applicant: Samsung Electronics Co., Ltd.
IPC: H04W56/00
CPC classification number: H04W56/0045 , H04W56/005
Abstract: The present disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as long term evolution (LTE). The present disclosure provides a device in a wireless communication system and a method performed by the device. The method comprises: for a first transmitted signal transmitted by the device and a first received signal corresponding to the first transmitted signal and received by the device, compensating one of the first transmitted signal and the first received signal, according to a first synchronization delay part of a synchronization delay between a receiver and a transmitter of the device, wherein the first synchronization delay part is an integral multiple of a predefined baseband sampling interval of the device in the synchronization delay; determining a second synchronization delay part of the synchronization delay based on one of a collection of the first received signal and the compensated first transmitted signal and a collection of the first transmitted signal and the compensated first received signal, depending on which one of the first transmitted signal and the first received signal is compensated, wherein the second synchronization delay part is a fractional multiple of the predefined baseband sampling interval of the device in the synchronization delay.
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公开(公告)号：US20220029761A1
公开(公告)日：2022-01-27
申请号：US17057075
申请日：2019-05-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Di SU , Chuang ZHANG , Yingjie ZHANG , Peng LIN , Chen QIAN , Bin YU
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 embodiments of the present disclosure propose a method for resource configuration, the method including: acquiring, by a terminal, a configuration of physical resources; and performing, by the terminal, transmission according to the configured physical resources, wherein performing, by the terminal, transmission according to the configured physical resources comprises one of: neither performing, by the terminal, uplink transmission nor performing downlink reception on the configured physical resources; performing, by the terminal, only downlink reception on the configured physical resources; and performing, by the terminal, only uplink transmission on the configured physical resources. There are further provided a device and a storage medium thereof.
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56.发明申请公开(公告)号：US20210392625A1
公开(公告)日：2021-12-16
申请号：US17250935
申请日：2019-09-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Peng LIN , Di SU , Bin YU , Chen QIAN , Chuang ZHANG
IPC: H04W72/04
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.
A detecting method and a transmitting method of a physical downlink control channel, and corresponding equipments are provided. The detecting method includes: performing blind detection on a physical downlink control channel (PDCCH) in at least one subframe or slot to acquire first downlink control information and second downlink control information; performing uplink data transmission and downlink data transmission with a base station according to the acquired first downlink control information and second downlink control information, wherein the first downlink control information is one of downlink control information for uplink scheduling grant and downlink control information for downlink scheduling, and the second downlink control information is the other one of the downlink control information for uplink scheduling grant and the downlink control information for downlink scheduling, wherein a location where a PDCCH carrying the second downlink control information is detected is associated with related information of the first downlink control information, or the first downlink control information and the second downlink control information are carried on the same one PDCCH.-
公开(公告)号：US20200068616A1
公开(公告)日：2020-02-27
申请号：US16348379
申请日：2017-11-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chen QIAN , Bin YU , Di SU , Qi XIONG , Yingjie ZHANG , Jingxing FU
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. Compared to the prior art, the present invention transmits a multiple of subsequences in a preamble sequence at a multiple of random access transmission occasions by using design of random access channel structure so as to increase the success rate of the detection and access efficiency.
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