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21.发明申请公开(公告)号：US20180343556A1
公开(公告)日：2018-11-29
申请号：US16054345
申请日：2018-08-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hong WANG , Zhenzhen CAO , Jian ZHANG , Wei QUAN , Li CHAI
Abstract: Embodiments of the present invention provide a communication resource allocation method and apparatus, a terminal device, a base station, and a communications system. The method includes: sending, by a first network device, a resource request message to a second network device, where the resource request message is used to request a first communication resource, the first communication resource is a resource for sending a relay message to a third network device by the first network device, the resource request message includes first relay service type indication information, and the first relay service type indication information is used to indicate a type of a relay service to be performed by the first network device by using the first communication resource; and receiving, by the first network device, a resource configuration message sent by the second network device.
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公开(公告)号：US20180027429A1
公开(公告)日：2018-01-25
申请号：US15722726
申请日：2017-10-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yajuan LI , Chao LI , Xingwei ZHANG , Zhenzhen CAO , Hong WANG
CPC classification number: H04W24/02 , H04B7/2606 , H04W8/24 , H04W40/22 , H04W88/04
Abstract: Embodiments of the present disclosure provide a data transmission method, including: receiving, by a first user equipment (UE), a first message sent by a second UE, where the first message includes indication information that the second UE is capable of acting as a relay UE; and performing, by the first UE, data transmission with a base station via the second UE, where the second UE acts as a relay UE. In embodiments of the present disclosure, when first UE is unable to directly perform data transmission with a base station, the first UE uses second UE as a relay UE according to indication information sent by the second UE that the second UE is capable of acting as a relay UE, and then is unable to perform data transmission via the relay UE. Therefore, a success rate of data transmission can be ensured, and further transmission efficiency can be increased.
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公开(公告)号：US20250031231A1
公开(公告)日：2025-01-23
申请号：US18905531
申请日：2024-10-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yinghui YU , Odile ROLLINGER , Hong WANG , Baokun SHAN
Abstract: Embodiments of this application provide a data transmission method and an apparatus, and relate to the communications field, to reduce power consumption and a delay for sending uplink data by a terminal device. The method includes: A terminal device receives a first resource configuration from a network device, where the first resource configuration is used to indicate a first resource, and the first resource is used by the terminal device to send data when the terminal device is in an idle mode; and when the terminal device is in the idle mode and has to-be-sent first uplink data, the terminal device sends the first uplink data to the network device on the first resource. The embodiments of this application are used in an Internet of Things communications system.
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公开(公告)号：US20230209420A1
公开(公告)日：2023-06-29
申请号：US18172505
申请日：2023-02-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zonghui XIE , Hong WANG , Lei CHEN , Bingzhao LI
CPC classification number: H04W36/0085 , H04W36/305
Abstract: A transmission parameter obtaining method includes obtaining, by a terminal device, a transmission parameter of a network device, wherein the transmission parameter indicates location information of the network device. The method also includes determining, by the terminal device, at least one of an intra-frequency cell-reselection measurement threshold or an inter-frequency cell-reselection measurement threshold based on the transmission parameter. The method further includes determining, by the terminal device, a radio link failure threshold based on the transmission parameter. The method additionally includes determining, by the terminal device, at least one of an intra-frequency connected-state measurement threshold or an inter-frequency connected-state measurement threshold based on the transmission parameter.
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公开(公告)号：US20220173842A1
公开(公告)日：2022-06-02
申请号：US17672379
申请日：2022-02-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jun LI , Zhihu LUO , Hong WANG , Baokun SHAN
Abstract: This application relates to the field of wireless communication technologies, and in particular, to a time control, an apparatus, and a system. This application provides a timer control method, including: When downlink control information indicates data transmission of N hybrid automatic repeat request HARQ processes and a terminal device is configured with the N HARQ processes, where N is an integer greater than or equal to 2, a discontinuous reception inactivity timer is not started or the discontinuous reception inactivity timer is stopped. This application reduces time required by the terminal device to monitor a downlink channel or downlink data through control by the timer, thereby reducing power consumption of the terminal device.
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Patent Agency Ranking
公开(公告)号：US20220151013A1
公开(公告)日：2022-05-12
申请号：US17585898
申请日：2022-01-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei CHEN , Xuelong WANG , Bingzhao LI , Hong WANG
IPC: H04W76/27
Abstract: This application provides a communication method and apparatus. An example method includes: A first core network device generates first information, and sends the first information to a first access network device, where the first information is used to indicate a service type and/or a service priority of a first service, the first service is a service of a first terminal device in a radio resource control (RRC) inactive state, and the first access network device is an anchor access network device of the first terminal device. The first core network device sends the first access network device the first information used to indicate the service type and/or the service priority of the first service of the first terminal device, so that the service type and/or the service priority of the first service may be carried when the first access network device pages the first terminal device.
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公开(公告)号：US20220141800A1
公开(公告)日：2022-05-05
申请号：US17576395
申请日：2022-01-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei CHEN , Xuelong WANG , Bingzhao LI , Hong WANG
Abstract: This application provides a communication method and apparatus. The method includes: A network device pre-allocates a first identifier to a terminal device. When the terminal device has a requirement for adjusting the first identifier, the terminal device may send a first message carrying first information to the network device, to request the network device to adjust the first identifier. According to the method and the apparatus in this application, the identifier of the terminal device may be flexibly adjusted.
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公开(公告)号：US20220110091A1
公开(公告)日：2022-04-07
申请号：US17550900
申请日：2021-12-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bingzhao LI , Hong WANG , Lei CHEN , Bin XU
Abstract: Embodiments of this application provide a paging method, a device, and a storage medium. The method includes: A core network device obtains time information of a paging moment at which a first network device pages a terminal device, and sends first message to the first network device based on the time information of the paging moment at which the first network device pages the terminal device, wherein the first message is used to page the terminal device. In the embodiments of this application, paging moments for paging the terminal device in various cells are dispersed. In this way, after the terminal device accesses a cell, the terminal device is no longer paged in another cell in which paging of the terminal device is not started. Therefore, paging overheads of paging the terminal device can be reduced in a paging area.
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公开(公告)号：US20220007345A1
公开(公告)日：2022-01-06
申请号：US17477207
申请日：2021-09-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chenwan LI , Baokun SHAN , Yinghui YU , Yan WANG , Odile ROLLINGER , Stuart GEARY , Zhenglei HUANG , Hong WANG
Abstract: This application provides a data transmission method. The method includes: sending, by a terminal device, a first indication to an access network device, wherein the first indication is used to indicate early data transmission; and performing, by the terminal device, the early data transmission between the terminal device and the access network device.
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公开(公告)号：US20210337476A1
公开(公告)日：2021-10-28
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
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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