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11.发明授权公开(公告)号：US11064502B2
公开(公告)日：2021-07-13
申请号：US16667858
申请日：2019-10-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xinqian Xie , Zhiheng Guo , Wei Sun , Yongqiang Fei
Abstract: Embodiments of this disclosure provide a method for sending information, a method for receiving information, a network device, and a terminal device. The method includes: determining, by a first network device, first indication information, where the first indication information is used to indicate a first time segment and N second time segments, the first time segment is used by a first terminal device to send a first measurement signal to at least one second terminal device in coverage of N second network devices, and a kth second time segment of the N second time segments is used by the first terminal device to receive a second measurement signal from a second terminal device in the coverage of a kth second network device of the N second network devices, where N is a positive integer, and k=1, 2, . . . , and N; and sending, by the first network device, the first indication information to the first terminal device. According to the method in the embodiments of this disclosure, the first terminal device can learn of a resource for sending a measurement signal and a resource for receiving a measurement signal, to successfully send and receive the measurement signals.
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公开(公告)号：US20210212028A1
公开(公告)日：2021-07-08
申请号：US17151495
申请日：2021-01-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zheng Yu , Yongqiang Fei , Xingqing Cheng , Fang Nan , Chao Luo
IPC: H04W72/04
Abstract: Embodiments of the present invention disclose a resource allocation method, a first node, and a second node. The method includes the following steps: A first node receives downlink control information (DCI) from a second node, where the DCI includes resource indication information, and the resource indication information is used to indicate a transmission resource allocation manner; the first node determines a first resource allocation manner based on the resource indication information, where the first resource allocation manner is used to allocate a transmission resource greater than one narrowband; the first node determines an allocated transmission resource based on the first resource allocation manner and the resource indication information; and the first node transmits data by using the allocated transmission resource.
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公开(公告)号：US20200280524A1
公开(公告)日：2020-09-03
申请号：US16875679
申请日：2020-05-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhiheng Guo , Wenping Bi , Lei Wan , Zukang Shen , Yang Zhao , Yi Long , Yongqiang Fei
IPC: H04L12/911 , H04L5/00 , H04W72/04
Abstract: This application discloses an information indication method, a terminal device, and a network device. The method includes: receiving, by a terminal device, indication information from a network device, where the indication information indicates at least one of frequency location information or bandwidth information, the frequency location information includes one of a number of a first subcarrier, an absolute radio frequency channel number of the first subcarrier, or a first frequency, and the bandwidth information includes one of first bandwidth, a second subcarrier quantity, a first resource block quantity, or a second resource block bitmap; and determining, by the terminal device, a first resource based on the indication information, where the first resource is a to-be-reserved resource. According to this application, reliability of a determined location of a resource that needs to be reserved in a system is improved.
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14.发明授权公开(公告)号：US12267274B2
公开(公告)日：2025-04-01
申请号：US17698001
申请日：2022-03-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongqiang Fei , Xinqian Xie , Zhiheng Guo
Abstract: A terminal receives configuration information of a first reference signal from a network device; and sends, based on the configuration information, uplink signals to the network device in at least two time units, wherein the uplink signals each comprise uplink data and the first reference signal, the at least two time units comprise a first time unit and a second time unit, the first time unit is adjacent to and located before the second time unit, the first reference signal is carried on the first N symbols in symbols that are in the second time unit and on which the uplink signal is located, the first reference signal is carried on the last M symbols in symbols that are in the first time unit and on which the uplink signal is located, and N and M are integers greater than or equal to 1.
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公开(公告)号：US12250630B2
公开(公告)日：2025-03-11
申请号：US17856094
申请日：2022-07-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yongqiang Fei , Juan Zheng , Hailong Hou , Chaojun Li
Abstract: The present disclosure provides example signal sending and receiving methods, apparatuses, and devices. One example signal sending method includes a network device sending a first wake-up signal to indicate a terminal device to receive a first data channel, where the first data channel carries at least one of a paging message or a short message, and the short message indicates at least one of whether a system message changes or whether to receive earthquake and tsunami warning system (ETWS) information or commercial mobile alert service (CMAS) information. The first data channel is sent by the network device.
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Patent Agency Ranking
公开(公告)号：US12082127B2
公开(公告)日：2024-09-03
申请号：US17538600
申请日：2021-11-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongqiang Fei , Xinqian Xie , Zhiheng Guo , Xingqing Cheng
IPC: H04W52/54
CPC classification number: H04W52/54
Abstract: Embodiments of this application provide a data transmission method, an apparatus, and a system. The method includes: A terminal device determines first transmission time, and sends uplink data at a first power within the first transmission time. Correspondingly, a network device determines the first transmission time, and receives the uplink data within the first transmission time. Second transmission time includes the first transmission time, the first transmission time includes N1 time units, the second transmission time includes N2 time units, N1 is a positive integer, and N2 is a positive integer greater than N1.
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17.发明公开公开(公告)号：US20230189225A1
公开(公告)日：2023-06-15
申请号：US18165130
申请日：2023-02-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hailong Hou , Chaojun Li , Juan Zheng , Yongqiang Fei
IPC: H04W72/0446 , H04W72/0453 , H04W72/232
CPC classification number: H04W72/0446 , H04W72/0453 , H04W72/232
Abstract: In an embodiment a method for enhancing a physical downlink control channel, the method includes obtaining, by a terminal device, control-resource set (CORESET) configuration information, wherein the CORESET configuration information is used for configuring a time-domain resource and a frequency-domain resource of a CORESET, wherein the time-domain resource comprises X time-domain symbols, wherein the X time-domain symbols are consecutive in time domain, wherein X is an integer greater than or equal to 1 and less than or equal to M, and wherein M is an integer greater than or equal to 4 and determining, by the terminal device, a physical downlink shared channel (PDSCH) time-domain resource configuration set based on the X time-domain symbols, wherein the PDSCH time-domain resource configuration set is for PDSCH time-domain resource allocation.
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公开(公告)号：US20230076257A1
公开(公告)日：2023-03-09
申请号：US18055097
申请日：2022-11-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongqiang Fei , Juan Zheng , Hailong Hou , Chaojun Li
IPC: H04W72/12
Abstract: A terminal device receives first information from a network device, where the first information indicates transmission direction information and/or service load information. The terminal device receives downlink control information DCI from the network device based on the first information. The network device may configure a DCI transmission mode by using the first information based on a characteristic of a to-be-transmitted service of the terminal device.
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公开(公告)号：US11523400B2
公开(公告)日：2022-12-06
申请号：US16875049
申请日：2020-05-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhiheng Guo , Yongqiang Fei , Zukang Shen , Yi Long , Yang Zhao , Lei Wan , Wenping Bi
Abstract: A resource configuration method, apparatus and storage medium are disclosed. The method includes: sending, by a network device, first information to a terminal, where the first information is used by the terminal to determine not to send data and/or receive data on a first resource; and the first information includes first indication information used to indicate a first resource block (RB) and second indication information used to indicate a subcarrier occupied by the first resource on the first RB; or the first information includes third indication information used to indicate a first subcarrier, and the first subcarrier is used to determine the first resource. The resource configuration method and apparatus and the storage medium that are provided in the present disclosure can improve resource configuration flexibility.
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公开(公告)号：US11202269B2
公开(公告)日：2021-12-14
申请号：US16716400
申请日：2019-12-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xinqian Xie , Zhiheng Guo , Wei Sun , Yongqiang Fei
Abstract: Embodiments provide an information sending method, an information receiving method, a network device, and a terminal device, to enable the terminal device to determine a correct uplink transmission time, thereby avoiding an uplink transmission failure. For achieving this, a network device determines a first receiving start time and a first sending start time. The first receiving start time is a receiving time at which the network device starts to receive a signal in a first time period, and the first sending start time is a sending time at which the network device starts to send a signal in a second time period. The network device sends indication information to a terminal device to instruct the terminal device to determine a second sending start time. The second sending start time is determined based on the first receiving start time and the first sending start time.
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