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公开(公告)号：US12108335B2
公开(公告)日：2024-10-01
申请号：US17370474
申请日：2021-07-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Baokun Shan , Hong Wang , Odile Rollinger , Brian Alexander Martin
IPC: H04W52/02
CPC classification number: H04W52/0235
Abstract: Examples in this application provides methods and devices for sending wake-up signals. One example method may include receiving, from a core network device, a first category which a terminal device belongs to, where the first category corresponds to a first service feature, receiving, from a network device, a configuration of a plurality of wake-up signals, determining a to-be-monitored wake-up signal in the plurality of wake-up signals based on the first category, and monitoring the to-be-monitored wake-up signal.
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公开(公告)号：US12022417B2
公开(公告)日：2024-06-25
申请号：US17215999
申请日：2021-03-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wenping Bi , Yue Zhao , Xinqian Xie , Hong Wang , Zheng Yu , Xingqing Cheng
IPC: H04W56/00 , H04B17/318 , H04L5/00 , H04W24/10 , H04W74/0833
CPC classification number: H04W56/0045 , H04B17/318 , H04L5/0051 , H04W24/10 , H04W74/0833
Abstract: An uplink signal transmission method includes: sending, by a terminal device, an uplink signal to a network device in response to determining that a first variation meets a timing advance (TA) update condition, where the first variation indicates a quality change value of a downlink signal received by the terminal device; receiving, by the terminal device, first information from the network device; and in response to determining that the first information includes TA information, adjusting, by the terminal device, an uplink transmission time based on the TA information.
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53.发明授权公开(公告)号：US11758522B2
公开(公告)日：2023-09-12
申请号：US17035200
申请日：2020-09-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hong Wang , Yue Zhao , Zheng Yu , Jian Zhang
IPC: H04W72/0446 , H04W72/02
CPC classification number: H04W72/0446 , H04W72/02
Abstract: According to embodiments, a method includes: receiving first indication information, where the first indication information indicates a TBS threshold; receiving second indication information from a network device, where the second indication information indicates a quantity N of candidate TBSs; obtaining a first TBS set, where a quantity of elements in the first TBS set is equal to the quantity N of the candidate TBSs, and a largest TBS in the first TBS set is less than or equal to the TBS threshold indicated by the first indication information; selecting, from the first TBS set, a target TBS to be used for transmission of first data, where the target TBS is a smallest TBS, in the first TBS set, greater than or equal to a TBS required by the first data; and sending the first data to the network device based on the target TBS.
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公开(公告)号：US20230112163A1
公开(公告)日：2023-04-13
申请号：US18063360
申请日：2022-12-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zonghui Xie , Hong Wang
IPC: H04B7/185
Abstract: Embodiments of this application provide an access method and a device, and relate to the field of communication technologies. A terminal device obtains a transmission parameter between the terminal device and an access network device; and the terminal device accesses the access network device when determining, based on the transmission parameter and reference information, that a preset condition is satisfied. The reference information includes a threshold corresponding to the transmission parameter. Embodiments of this application are used for communication access.
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公开(公告)号：US20220330203A1
公开(公告)日：2022-10-13
申请号：US17852672
申请日：2022-06-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hong Wang , Lei Chen , Bin Xu , Bingzhao Li
Abstract: A method and an apparatus are provided. The method includes: An access network device sends DCI for a paging message to a terminal device, where the DCI includes scheduling information for downlink data. The access network device further sends first indication information included in the paging message to the terminal device, wherein the first indication information indicates that first downlink data corresponds to the terminal device. Therefore, when determining that there is downlink data to arrive, the terminal device determines a time-frequency location of the downlink data based on the scheduling information that is for the downlink data and that is in the DCI, and then receives the downlink data at the time-frequency location. According to the method and the apparatus provided in this application, a small amount of downlink data is transmitted, resource utilization is improved, and power consumption of the terminal device is reduced.
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Patent Agency Ranking
公开(公告)号：US11317338B2
公开(公告)日：2022-04-26
申请号：US16829884
申请日：2020-03-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: An access control method and an apparatus, such that a network device sends an access control configuration information to a terminal device, where the access control configuration information is used to indicate access control mode information corresponding to at least one coverage area; and the terminal device determines the access control mode of the terminal device based on the access control configuration information and a coverage area of the terminal device. As a result, terminal devices in a network may be prevented from impacting on the network when the terminal devices simultaneously access the network, to reduce network congestion.
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57.发明授权公开(公告)号：US10979960B2
公开(公告)日：2021-04-13
申请号：US16245029
申请日：2019-01-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: G08C17/00 , H04W40/10 , H04W36/16 , H04W76/14 , H04W36/00 , H04W36/30 , H04W36/38 , H04W52/02 , H04W84/18
Abstract: A network device communicates with a first terminal device by using a first communication link, the first terminal device communicates with at least one second terminal device by using at least one second communication link the network device receives a measurement report sent by the first terminal device, where the measurement report includes at least one piece of measurement data; and sends to the first terminal device, indication information of a communication link change policy determined based on the at least one piece of measurement data, where the indication information is used to instruct the first terminal device to perform change processing on a communication link based on the communication link change policy, where the communication link includes at least one of the first communication link or the second communication link.
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公开(公告)号：US20210092669A1
公开(公告)日：2021-03-25
申请号：US17111523
申请日：2020-12-04
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hong Wang , Xun Tang , Jian Zhang
Abstract: Embodiments of this application provide a method and an apparatus for sending a request of service, and a system, and relate to the communications field, to control access of a new service of a terminal device in a connected mode, and further control load of a network side device. Specifically, the method includes: receiving, by a terminal device, first access control information from a first network device; and in a connected mode, if the first access control information indicates that access of a first service is barred, stopping, by the terminal device, sending a request of service of the first service to the first network device. This application is used to send a request of service.
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公开(公告)号：US20210014860A1
公开(公告)日：2021-01-14
申请号：US17035200
申请日：2020-09-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hong Wang , Yue Zhao , Zheng Yu , Jian Zhang
Abstract: This application provides a data transmission method. The method includes: receiving first indication information, where the first indication information indicates a TBS threshold; receiving second indication information from a network device, where the second indication information indicates a quantity N of candidate TBSs; obtaining a first TBS set, where a quantity of elements in the first TBS set is equal to the quantity N of the candidate TBSs, and a largest TBS in the first TBS set is less than or equal to the TBS threshold indicated by the first indication information; selecting, from the first TBS set, a target TBS to be used for transmission of first data, where the target TBS is a smallest TBS, in the first TBS set, greater than or equal to a TBS required by the first data; and sending the first data to the network device based on the target TBS.
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公开(公告)号：US10595316B2
公开(公告)日：2020-03-17
申请号：US15892883
申请日：2018-02-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhenzhen Cao , Hong Wang
Abstract: The present disclosure is directed to a D2D data transfer method, and user equipment and a network device that use the method. In one method, user equipment determines a logical channel used for to-be-transmitted Device to Device (D2D) data. The user equipment determines a logical channel group corresponding to the logical channel. The user equipment reports, to a network device, a D2D data volume of the logical channel group for the user equipment. The user equipment sends, on a D2D resource that is allocated by the network device to the user equipment according to the D2D data volume, the to-be-transmitted D2D data to another user equipment by using the determined logical channel.
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