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公开(公告)号：US20220408450A1
公开(公告)日：2022-12-22
申请号：US17756035
申请日：2020-11-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jingxing FU , Miao ZHOU , Feifei SUN , Min WU , Yi WANG , Bin YU
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE).
An embodiment of the present application provides a method for information transmission and device. The method is applied to a first node. The method includes: obtaining, from a second node, a latency requirement of information to be forwarded and the information to be forwarded; and forwarding, to a third node, the information to be forwarded according to the latency requirement of information to be forwarded. In the present application the first node forwards the information to be forwarded to the third node according to the latency requirement of the information to be forwarded, thereby satisfying the needs of services with higher latency requirements.
Provided is a method and device for transmitting a PUSCH. The method for transmitting the PUSCH includes: performing a predetermined measurement; determining parameters for transmitting the PUSCH according to a measurement result of the predetermined measurement; and transmitting the PUSCH based on the parameters for transmitting the PUSCH, thus adjustment of the PUSCH transmission parameters and improved performance of the PUSCH can be achieved.-
公开(公告)号：US20220247543A1
公开(公告)日：2022-08-04
申请号：US17624717
申请日：2020-07-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jingxing FU , Feifei SUN , Yi WANG , 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 present application provides a method for transmitting hybrid automatic retransmission request response (HARQ-ACK) comprising: determining a PUCCH resource occupied by transmitting the HARQ-ACK, according to a PRI of the HARQ-ACK in a PDCCH scheduling a PDSCH and an LBT sub-band where a PDCCH resource is located; performing the HARQ-ACK transmission on the PUCCH resource occupied by transmitting the HARQ-ACK according to the PUCCH resource occupied by transmitting the HARQ-ACK.
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113.发明申请公开(公告)号：US20220217756A1
公开(公告)日：2022-07-07
申请号：US17609943
申请日：2020-05-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Min WU , Jingxing FU , Yi WANG , Feifei SUN , Bin YU
Abstract: A terminal and a base station in a wireless communication system and a method performed by the terminal and the base station are disclosed. According to an embodiment, the method performed by the terminal in the wireless communication system comprises: receiving a physical downlink control channel (PDCCH), the PDCCH including downlink control information (DCI) for scheduling one or more physical downlink shared channels (PDSCHs); receiving the PDSCHs according to the DCI; and transmitting a hybrid automatic repeat request acknowledgement (HARQ-ACK/NACK) codebook for the PDSCHs.
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114.发明申请公开(公告)号：US20220182188A1
公开(公告)日：2022-06-09
申请号：US17533356
申请日：2021-11-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jingxing FU , Feifei SUN , Sa ZHANG
Abstract: A method and device for transmitting hybrid automatic retransmission request acknowledgement (HARQ-ACK) information are provided. The method includes receiving control information from a base station, receiving a plurality of pieces of downlink data from the base station, based on the control information, determining, for the plurality of pieces of downlink data, a resource for transmitting HARQ-ACK information, based on the control information, and transmitting the HARQ-ACK information to the base station on the determined resource, wherein determining the resource for transmitting the HARQ-ACK information includes determining, for each of the plurality of pieces of downlink data, a first resource or resource pair for transmitting the HARQ-ACK information, or determining, for the plurality of pieces of downlink data, a second resource or resource pair for transmitting the HARQ-ACK information.
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公开(公告)号：US20220149997A1
公开(公告)日：2022-05-12
申请号：US17593946
申请日：2020-03-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yi WANG , Feifei SUN , Jingxing FU
Abstract: The disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). The disclosure provide a semi-persistent scheduling method, a base station device and a user equipment, wherein, the semi-persistent scheduling method comprises: transmitting a configuration information of semi-persistent scheduling parameters to a user equipment (UE), so that the UE performs a semi-persistent scheduling data transmission based on the configuration information; and performing the semi-persistent scheduling data transmission based on the configuration information of the semi-persistent scheduling parameters. By the method in the embodiments of the present application, the low-latency requirements of the URLLC (ultra-reliable low-latency communication) is satisfied, so that existing semi-persistent scheduling transmission mechanism can support higher low-latency requirements, and introduce multiple semi-persistent scheduling configuration at the same time and assign different time-frequency resources for each semi-persistent scheduling configuration, thus finally multiple types of services can be simultaneously supported.
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Patent Agency Ranking
116.发明申请公开(公告)号：US20220095337A1
公开(公告)日：2022-03-24
申请号：US17417984
申请日：2020-03-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yi WANG , Feifei SUN , Jingxing FU
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). Embodiments of the present application provides a method for hybrid automatic repeat-request HARQ-ACK feedback of semi-persistent scheduling data, applied to a user equipment UE, the method including: determining, according to first information, a physical uplink control channel (PUCCH) resource for the HARQ-ACK feedback, wherein the first information includes at least one of HARQ-ACK feedback timing, the number of bits of the HARQ-ACK of semi-persistent scheduling physical downlink shared channel (SPS PDSCH) to be reported, and the number of the SPS PDSCHs corresponding to the HARQ-ACK to be reported, a PUCCH resource set, and a PUCCH period; performing the HARQ-ACK feedback according to the PUCCH resource for the HARQ-ACK feedback and a HARQ-ACK codebook. The present application improves the efficiency of the HARQ-ACK feedback of the SPS PDSCH.
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公开(公告)号：US20210282137A1
公开(公告)日：2021-09-09
申请号：US17267348
申请日：2019-08-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yi WANG , Chen QIAN , Jingxing FU , Feifei SUN
IPC: H04W72/04
Abstract: The present disclosure provides an uplink transmission method, and a corresponding user equipment, base station and computer readable medium. A method for an uplink data transmission includes: determining a transmission occasion for an uplink transmission and a Hybrid Automatic Repeat Request, HARQ, process ID corresponding to the transmission occasion; determining an antenna port according to a correspondence between antenna ports and HARQ process IDs and/or a correspondence between antenna ports and transmission occasions; and transmitting, by the antenna port, uplink data corresponding to the HARQ process ID and a pilot signal corresponding to the uplink data. By establishing the correspondence between the antenna ports and the HARQ process IDs or the transmission occasion, the base station determines the antenna port when detecting the uplink transmission, so that the HARQ process ID corresponding to the uplink transmission may be determined.
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公开(公告)号：US20210176760A1
公开(公告)日：2021-06-10
申请号：US17180704
申请日：2021-02-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jingxing FU , Bin YU , Chen QIAN , Qi XIONG
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present disclosure discloses a method for operating a user equipment (UE), including: determining a type of numerology of physical resources to receive control signals and data from at least two types of multicarrier parameter numerology; and receiving the control signals and the data on the physical resources according to the determined type of numerology. The present disclosure further discloses a corresponding apparatus. By applying the technical solution disclosed in the present disclosure, it is possible to make full use of physical resources that have different characteristics.
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公开(公告)号：US20210014800A1
公开(公告)日：2021-01-14
申请号：US17038857
申请日：2020-09-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yi WANG , Yingyang LI , Jingxing FU , Shichang ZHANG
Abstract: Disclosed are a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4-Generation (4G) system with a technology for Internet of Things (IoT), applicable 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.
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120.发明申请公开(公告)号：US20200163035A1
公开(公告)日：2020-05-21
申请号：US16685380
申请日：2019-11-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jingxing FU , Bin YU , Chen QIAN , Feifei SUN
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). Example embodiments of the present disclosure relate to the field of wireless communication technologies, and for example, to a method for determining a timing relationship, including: receiving a timing relationship set indication indicating a timing relationship set for use at a User Equipment (UE); determining the timing relationship set based on the timing relationship set indication; receiving timing relationship indication information indicating a timing relationship for use at the UE; and determining the timing relationship for use at the UE based on the timing relationship set and the timing relationship indication information. The disclosure implements a method and apparatus for dynamically changing a timing relationship set, saves power consumption of the UE, and ensures timely data transmission.
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