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公开(公告)号：US12089213B2
公开(公告)日：2024-09-10
申请号：US17166188
申请日：2021-02-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xinqian Xie , Zhiheng Guo , Yongqiang Fei , Wenping Bi
CPC classification number: H04W72/21 , H04L5/1469 , H04W72/56
Abstract: Embodiments of this application disclose a communications method and apparatus. The method may include: determining, by a terminal device, a first signal to be sent on a first uplink carrier in a first time period, and determining a second signal to be sent on a second uplink carrier in a second time period, where when a first reference signal configuration manner is used for the second signal, a priority of the second signal is higher than a priority of the first signal, and the terminal device determines that a first symbol in the first signal is to be discarded; and the terminal device sends another symbol in the first signal other than the first symbol and the second signal to a network device, where the first time period and the second time period are adjacent in terms of time, and the second signal is a PUSCH.
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公开(公告)号：US11979228B2
公开(公告)日：2024-05-07
申请号：US17214516
申请日：2021-03-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wenping Bi , Yue Zhao , Hong Wang , Xinqian Xie , Zheng Yu , Xingqing Cheng , Xiang Mi
IPC: H04L1/00 , H04L1/1867 , H04W72/044 , H04W72/23 , H04W76/11
CPC classification number: H04L1/0025 , H04L1/1896 , H04W72/0466 , H04W72/23 , H04W76/11
Abstract: Embodiments of this application provide a signal transmission method and a communications apparatus. The method includes: a terminal device receives information from a network device, wherein the information indicates the terminal device to send a signal in a fallback transmission mode; the terminal device determines that transmission of the signal is failed; and then sends the signal to the network device in the fallback transmission mode.
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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：US20220225328A1
公开(公告)日：2022-07-14
申请号：US17707341
申请日：2022-03-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wenping Bi , Zheng Yu , Yubo Yang , Xingqing Cheng
IPC: H04W72/04
Abstract: This application provides an information processing method and a communications device. An information processing method includes: a first communications device receives first information from a second communications device. The first communications device determines, based on the first information, that a start location of a first time window is a K1th time unit after a start location of a first resource or the start location of the first time window is a K2th time unit after an end location of the first resource. The first resource is a resource used by the first communications device to transmit data, and K1 and K2 are positive integers. The first communications device monitors, based on the determined start location of the first time window, control information sent by the second communications device.
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公开(公告)号：US20210377990A1
公开(公告)日：2021-12-02
申请号：US17401588
申请日：2021-08-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zheng Yu , Wenping Bi
Abstract: A data transmission method, including a first communications device receives control information sent by a second communications device, where the control information is used to schedule L transport blocks, M transport blocks in the L transport blocks scheduled by using the control information are retransmitted, and M is a value in a first value set, or H transport blocks in the L transport blocks scheduled by using the control information are retransmitted, and H is a value in a second value set associated with the quantity L of transport blocks, or L HARQ process indexes corresponding to the L transport blocks are consecutive, and the first communications device determines, based on the control information, whether the transport blocks scheduled by using the control information are newly transmitted or retransmitted, and sends or receives the transport blocks based on the scheduling with the control information.
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Patent Agency Ranking
公开(公告)号：US20210377895A1
公开(公告)日：2021-12-02
申请号：US17401566
申请日：2021-08-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wenping Bi , Zheng Yu , Xingqing Cheng , Xinqian Xie , Yongqiang Fei
Abstract: A communication method and device, the method including determining, by a terminal device, first information and second information, where the first information is associated with a validity of a timing advance (TA), determining, by the terminal device, N TA verification criteria based on the second information, where N is an integer greater than or equal to 1, and where each TA verification criterion of the N TA verification criteria is associated with the respective TA verification criterion holding true when a specified condition is met, and determining, by the terminal device, the validity of the TA based on the first information and the N TA verification criteria.
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公开(公告)号：US20200374815A1
公开(公告)日：2020-11-26
申请号：US16993039
申请日：2020-08-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wenping Bi , Zhiheng Guo , Yi Long , Xinqian Xie
Abstract: Embodiments of this application provide a maximum transmission power determining method, an apparatus, a system, and a storage medium. A network device configures, for a terminal device that works in a DC mode but does not support dynamic power sharing, power information corresponding to a first time unit and power information corresponding to a second time unit when a first radio access technology is used, and correspondingly, the terminal device determines maximum transmission power corresponding to the first time unit and maximum transmission power corresponding to the second time unit.
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公开(公告)号：US20200322905A1
公开(公告)日：2020-10-08
申请号：US16903936
申请日：2020-06-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhiheng Guo , Xinqian Xie , Qian Wu , Yongqiang Fei , Wenping Bi , Xinghua Song
Abstract: A signal sending method, a signal receiving method, and a device are disclosed. The signal sending method includes: determining, by a network device, an SSB and indication information, where the indication information is used to indicate that a frequency location of the SSB is one of frequencies in a frequency set, and the frequency set includes a first frequency and a second frequency, or includes a first frequency, a second frequency, and a third frequency; and sending, by the network device, the SSB and the indication information to a terminal device.
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公开(公告)号：US12245214B2
公开(公告)日：2025-03-04
申请号：US17513633
申请日：2021-10-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zheng Yu , Wenping Bi
IPC: H04W72/12
Abstract: The present disclosure relates to information transmission methods and communications devices. In one example method, a first communications device receives control information sent by a second communications device, where the control information is used to schedule a plurality of transport blocks (TBs). The first communications device determines a first value, where the first value is associated with one or more of a frequency hopping configuration parameter, a redundancy version (RV) change parameter, an interleaving gap parameter, and a quantity of transport blocks. The first communications device determines a first start time unit during transmission of a first TB, where the first TB is at least one of the plurality of TBs scheduled by the control information, and an index of the first start time unit is an integer multiple of the first value. The first communications device transmits the first TB based on the determined first start time unit.
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公开(公告)号：US12101192B2
公开(公告)日：2024-09-24
申请号：US17513513
申请日：2021-10-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zheng Yu , Wenping Bi
IPC: H04L1/1812 , H04L1/1867 , H04W72/23
CPC classification number: H04L1/1819 , H04W72/23 , H04L1/1887
Abstract: Example transmission methods and apparatus are described. One example method includes receiving control information by a first communications device, where the control information schedules a plurality of transport blocks (TBs), and the control information includes redundancy version (RV) indication information. The first communications device determines a first parameter through pre-specifying, determines the first parameter by receiving physical layer signaling sent by the second communications device, or determines the first parameter by receiving higher layer signaling sent by the second communications device, where the first parameter is a parameter related to a first RV corresponding to a first TB. The first communications device determines the first RV based on the first parameter, and determines, for the first TB based on the first RV and a predetermined RV updating sequence, an RV used in a time unit other than the k time units in the time resource used for transmission of the first TB.
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