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公开(公告)号：US20240419233A1
公开(公告)日：2024-12-19
申请号：US18819761
申请日：2024-08-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaodong Xu , Yingyu Wang , Xiaozhong Wang , Jun Wu
IPC: G06F1/3209 , G06F1/20
Abstract: This application discloses a network device sleep control method and apparatus. The method is applied to the network device, and the method includes: obtaining measurement data, where the measurement data is attribute data that indicates the network device to process a service; obtaining a first sleep policy, where the first sleep policy includes a rule item and an action item; determining that the measurement data meets the rule item; and controlling, according to the action item, one or more indicated sleep objects to sleep in a corresponding sleep time period, where the sleep objects include at least one of the following objects: a switch board, a switch chip, and a switch port, the network device includes a service board and the switch board, the switch board includes the switch chip and the switch port, and the switch port is used for communication between the switch board and the service board.
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2.发明公开公开(公告)号：US20230280817A1
公开(公告)日：2023-09-07
申请号：US18115896
申请日：2023-03-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaodong Xu , Xiaodong Wang , Yibo Yang
IPC: G06F1/324
CPC classification number: G06F1/324
Abstract: This disclosure belongs to the field of communication technologies, and provides a network chip management method and apparatus, a communication device, and a storage medium. According to the network chip management method provided in this disclosure, an idle target network chip is determined based on at least one of a port status, a configuration status, and a traffic status of a network chip; and a first functional module in the target network chip is controlled to run at a sleep running frequency, so that power consumption of the target network chip can be effectively reduced.
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公开(公告)号：US11388550B2
公开(公告)日：2022-07-12
申请号：US16785042
申请日：2020-02-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yi Wang , Bin Hu , Xiaodong Xu
Abstract: This application provides a positioning method and apparatus. The method includes: obtaining, by a positioning apparatus, information about a transmission environment of each channel in a plurality of channels for a terminal device; determining, by the positioning apparatus, a target channel from the plurality of channels based on the information about the transmission environment of each channel; and locating, by the positioning apparatus, the terminal device based on positioning measurement information of the target channel. The positioning method and apparatus provided in this application helps improve positioning accuracy.
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公开(公告)号：US20220075436A1
公开(公告)日：2022-03-10
申请号：US17466038
申请日：2021-09-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaodong Xu , Hongjie Wu , Yifei Jiang
IPC: G06F1/3206 , G06F1/3287 , H04B1/401
Abstract: A communications device control method comprises obtaining, by the communications device control apparatus, a first parameter in response to a trigger condition, and quickly controlling, by the communications device control apparatus using the first parameter, a transceiver to be powered on such that the first device exits the warm backup state and process service traffic that is received. The first parameter is a working parameter that is used to start the transceiver and that is pre-stored by the communications device control apparatus.
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Patent Agency Ranking
公开(公告)号：US09455821B2
公开(公告)日：2016-09-27
申请号：US14098683
申请日：2013-12-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongjie Shi , Tao Lin , Xiaodong Xu
CPC classification number: H04L7/0012 , H04L7/10 , H04L41/0816 , H04L41/085 , H04L41/0866 , H04L41/0876 , H04L41/0896
Abstract: A method, a system, and an apparatus for dynamically adjusting a link, where the method includes: determining, by a transmitting end, link adjustment information according to the data traffic change when detecting a change of data traffic, where the link adjustment information contains the number of required working links; and adjusting, by the transmitting end, the number of working links on an interface of the transmitting end according to the determined link adjustment information, and sending a configuration request to a receiving end, where the configuration request includes the link adjustment information; and after receiving the configuration request, adjusting, by the receiving end, the number of working links on an interface of the receiving end according to the configuration request. In the embodiments of the present invention, data transmission on an original working link is not affected, thereby saving bandwidth and power consumption.
Abstract translation: 一种用于动态调整链路的方法，系统和装置，其中所述方法包括：当检测到数据业务的改变时，通过发送端确定根据数据流量变化的链路调整信息，其中链路调整信息包含 所需工作链接的数量; 以及根据确定的链路调整信息，通过发送端调整发送端的接口上的工作链路的数量，并且向接收端发送配置请求，其中配置请求包括链路调整信息; 并且在接收到所述配置请求之后，根据所述配置请求，在接收端调整所述接收端的接口上的工作链路的数量。 在本发明的实施例中，原始工作链路上的数据传输不受影响，从而节省带宽和功耗。
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公开(公告)号：US12120473B2
公开(公告)日：2024-10-15
申请号：US17659253
申请日：2022-04-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Weiwei Xu , Quanhe Yu , Hu Chen , Xiaodong Xu
Abstract: A chrominance adjustment method and apparatus, and a storage medium are provided. The method includes: determining a color adjustment coefficient of a chrominance component of a color signal based on a reference display device maximum luminance value (RML) and/or a source maximum luminance value (SML); and adjusting the chrominance component of the color signal based on the color adjustment coefficient.
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公开(公告)号：US12021714B2
公开(公告)日：2024-06-25
申请号：US17522061
申请日：2021-11-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaodong Xu , Wenjie Liu
IPC: H04L43/08 , H04L41/14 , H04L41/147
CPC classification number: H04L43/08 , H04L41/145 , H04L41/147
Abstract: A network device control method and a control apparatus. The control apparatus may collect first working data, where the first working data includes a first measurement value, a first performance value, and a first device running parameter. The control apparatus determines whether the collected first working data meets a trend of a first set, where the trend of the first set is that an increasing/decreasing trend of measurement values in a plurality of groups of working data in the first set is consistent with or contrary to an increasing/decreasing trend of performance values in the plurality of groups of working data.
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公开(公告)号：US11917494B2
公开(公告)日：2024-02-27
申请号：US17839205
申请日：2022-06-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yi Wang , Bin Hu , Xiaodong Xu
CPC classification number: H04W4/029 , G01S5/0215 , G01S5/0221 , H04L5/0048 , H04W64/00 , H04W72/0453 , H04W76/15
Abstract: This application provides a positioning method and apparatus. The method includes: obtaining, by a positioning apparatus, information about a transmission environment of each channel in a plurality of channels for a terminal device; determining, by the positioning apparatus, a target channel from the plurality of channels based on the information about the transmission environment of each channel; and locating, by the positioning apparatus, the terminal device based on positioning measurement information of the target channel. The positioning method and apparatus provided in this application helps improve positioning accuracy.
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公开(公告)号：US20140093022A1
公开(公告)日：2014-04-03
申请号：US14098683
申请日：2013-12-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongjie Shi , Tao Lin , Xiaodong Xu
IPC: H04L7/00
CPC classification number: H04L7/0012 , H04L7/10 , H04L41/0816 , H04L41/085 , H04L41/0866 , H04L41/0876 , H04L41/0896
Abstract: A method, a system, and an apparatus for dynamically adjusting a link, where the method includes: determining, by a transmitting end, link adjustment information according to the data traffic change when detecting a change of data traffic, where the link adjustment information contains the number of required working links; and adjusting, by the transmitting end, the number of working links on an interface of the transmitting end according to the determined link adjustment information, and sending a configuration request to a receiving end, where the configuration request includes the link adjustment information; and after receiving the configuration request, adjusting, by the receiving end, the number of working links on an interface of the receiving end according to the configuration request. In the embodiments of the present invention, data transmission on an original working link is not affected, thereby saving bandwidth and power consumption.
Abstract translation: 一种用于动态调整链路的方法，系统和装置，其中所述方法包括：当检测到数据业务的改变时，通过发送端确定根据数据流量变化的链路调整信息，其中链路调整信息包含 所需工作链接的数量; 以及根据确定的链路调整信息，通过发送端调整发送端的接口上的工作链路的数量，并且向接收端发送配置请求，其中配置请求包括链路调整信息; 并且在接收到所述配置请求之后，根据所述配置请求，在接收端调整所述接收端的接口上的工作链路的数量。 在本发明的实施例中，原始工作链路上的数据传输不受影响，从而节省带宽和功耗。
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