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61.发明申请公开(公告)号：US20240389079A1
公开(公告)日：2024-11-21
申请号：US18758531
申请日：2024-06-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ting WANG , Yongxia LYU , Dongdong WEI
IPC: H04W72/044 , H04L5/00
Abstract: In a communication method, a first communication apparatus obtains first configuration information of a first signal, where the first configuration information is associated with a first communication procedure of the first communication apparatus. The first communication apparatus obtains second configuration information of the first signal, where the second configuration information is associated with a second communication procedure of the first communication apparatus. The first communication apparatus sends the first signal based on at least one of the first configuration information or the second configuration information. In this way, the first communication apparatus can use a same type of signals to perform different communication procedures. This reduces processing complexity, and can further reduce chip costs of the first communication apparatus and improve resource utilization.
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公开(公告)号：US20240306044A1
公开(公告)日：2024-09-12
申请号：US18660982
申请日：2024-05-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Dongdong WEI , Yongxia LYU , Jianglei MA , Ting WANG
CPC classification number: H04W36/0009 , H04W36/0007 , H04W36/0061 , H04W52/0206
Abstract: A first access network device (AND) sends a first message to a second AND. The first message is usable to request to hand over a group of terminal devices under the first AND to the second AND. The group of terminal devices includes one or more terminal devices. In response to the first AND receiving a first response message from the second AND for the first message, the first AND sends a second message to the terminal devices. The first response message is usable to indicate that the terminal devices are allowed to be handed over to the second AND, and the second message is usable to indicate the terminal devices to be handed over to the second AND. After the terminal devices are handed over to the second AND, the first AND switches off one or more cells.
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公开(公告)号：US20240137177A1
公开(公告)日：2024-04-25
申请号：US18390551
申请日：2023-12-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Baojian ZHOU , Jiajin LUO , Yongxia LYU , Chenchen LIU , Xiaohui PENG , Xiaoyue HOU
IPC: H04L5/00
CPC classification number: H04L5/0051 , H04L5/0007 , H04L5/0094
Abstract: This application provides a wireless sensing method and an apparatus. The method includes: A first communication apparatus receives a first signal and a second signal based on a first transmission parameter set and a second transmission parameter set respectively, and performs sensing based on the first signal and the second signal, to obtain a sensing result. The first transmission parameter set corresponds to the first signal, at least one parameter in the first transmission parameter set meets a first condition, and the first condition is related to a targeted ranging coverage; and the second transmission parameter set corresponds to the second signal, at least one parameter in the second transmission parameter set meets a second condition, and the second condition is related to targeted sensing precision.
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公开(公告)号：US20240049224A1
公开(公告)日：2024-02-08
申请号：US18492063
申请日：2023-10-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jun WANG , Yongxia LYU , Ting WANG , Liqing ZHANG , Jianglei MA
IPC: H04W72/1268 , H04W72/232
CPC classification number: H04W72/1268 , H04W72/232
Abstract: A first access node determines scheduling information, where the scheduling information indicates resource information to be used by a second access node to receive data or send data; and the first access node sends the scheduling information to the second access node.
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65.发明公开
公开(公告)号：US20230217449A1
公开(公告)日：2023-07-06
申请号：US18147558
申请日：2022-12-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhiyu YAN , Lei GUAN , Yongxia LYU
Abstract: Embodiments of the present invention provide an uplink control information sending method, an uplink control information receiving method, an apparatus, and a system. The method includes: receiving, by a terminal device, channel indication information from an access network device on a physical control channel; determining the channel resource set that is of N channel resource sets and that matches a type or a size of the UCI as a first channel resource set; determining a channel resource that is in the first channel resource set and that is indicated by the channel indication information; and sending uplink control information UCI to the access network device on the channel resource. A quantity of bits that need to be added to the channel indication information in the embodiments of the present invention is less than that in the prior art.
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公开(公告)号：US20230053245A1
公开(公告)日：2023-02-16
申请号：US17941812
申请日：2022-09-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ruixiang MA , Yongxia LYU
Abstract: Embodiments of this application provide a communication method, a terminal device, and a network device. Referring to the method, blind detection of a terminal device can be performed in different scheduling periods based on a maximum number of blind detection in a preset time period, thereby helping to reduce energy consumption that is caused to a terminal device by blind detection, and reduce blind detection complexity.
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公开(公告)号：US20220264629A1
公开(公告)日：2022-08-18
申请号：US17738952
申请日：2022-05-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ruixiang MA , Lei GUAN , Yongxia LYU
Abstract: A resource determining method and an apparatus are disclosed. A network device determines a resource of an uplink channel. A terminal device receives downlink control information (DCI) sent by the network device, where the DCI is carried on a physical downlink control channel (PDCCH). The terminal device determines the resource of the uplink channel based on the DCI, where the resource of the uplink channel is used to send uplink information. As a result, a latency of sending the uplink information is reduced.
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公开(公告)号：US20210352636A1
公开(公告)日：2021-11-11
申请号：US17371532
申请日：2021-07-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiafeng SHAO , Lei GUAN , Yongxia LYU
IPC: H04W72/04
Abstract: This application provides a downlink channel transmission method and apparatus, so that reliability of downlink channel transmission can be improved. The method includes: A terminal device receives at least two physical downlink control channels PDCCHs on at least two control information resources, where the at least two PDCCHs carry same downlink control information DCI, and the DCI is used to indicate a time-frequency resource corresponding to a first downlink channel. The terminal device obtains at least two transmission configuration indicators TCIs corresponding to the at least two control information resources. The terminal device determines a target TCI in the at least two TCIs, where the target TCI is a TCI corresponding to the first downlink channel. The terminal device receives the first downlink channel based on the DCI and the target TCI.
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公开(公告)号：US20210167923A1
公开(公告)日：2021-06-03
申请号：US17172598
申请日：2021-02-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiafeng SHAO , Yongxia LYU
Abstract: This application provides a method and an apparatus for sending an SRS. When receiving first indication information indicating to send an SRS, a terminal device may determine a first time interval in a plurality of candidate first time intervals, where the first time interval is used to determine whether the first indication information is valid, and the terminal device may send the SRS based on the first time interval.
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公开(公告)号：US20210022160A1
公开(公告)日：2021-01-21
申请号：US17060291
申请日：2020-10-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shengyu LI , Lei GUAN , Dan HU , Yongxia LYU
Abstract: This application provides a communication method and a communications apparatus, where the communication method includes: receiving, by a terminal device, first scheduling information for scheduling first uplink transmission, where the first scheduling information includes interruption indication information, and the interruption indication information indicates the terminal device to interrupt second uplink transmission; and interrupting, by the terminal device, the second uplink transmission based on the interruption indication information. Therefore, communication accuracy and reliability can be improved.
