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公开(公告)号：US10568108B2
公开(公告)日：2020-02-18
申请号：US15866253
申请日：2018-01-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: Examples of the present disclosure provide a channel access period allocation method. The method includes: receiving, by an access point (AP), first information sent by a first station (STA) for requesting a dynamic service period (DSP) from the AP; and sending, by the AP, second information to the first STA to instruct the first STA to send a data frame to the AP in a first DSP, where a start time of the first DSP falls within a first preset time period following an end time of an SP of the first STA, and the first DSP requested by the first STA is pre-allocated to a second STA having a priority that is lower than that of the first STA, where a time delay of the first STA for sending the data frame to the AP satisfies a time delay requirement of a quality of service QoS in the first preset time period.
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公开(公告)号：US20170351529A1
公开(公告)日：2017-12-07
申请号：US15683044
申请日：2017-08-22
Applicant: Huawei Technologies Co., Ltd.
Abstract: The application relates to a multi-operating system (multi-OS) device and a notification device. The multi-OS device comprises a processor, a transceiver, and an output device. The processor is configured to host a first operating system (OS1) in a foreground and a second operating system (OS2) in a background, or vice versa. The output device is configured to be controlled by an operating system hosted in the foreground. The transceiver is configured to receive a first signal (S1) from a notification device over a communication system, where the S1 indicates a notification associated to the OS2. The output device is further configured to output the notification associated to the OS2 when the OS1 is hosted in the foreground.
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公开(公告)号：US20160162506A1
公开(公告)日：2016-06-09
申请号：US15044273
申请日：2016-02-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong Li , Junhua Zhu
IPC: G06F17/30
CPC classification number: G06F16/1744 , G06F16/16 , G06F16/24558
Abstract: A Bloom filter generation method and apparatus is presented, where the method includes acquiring to-be-combined files, when a quantity of deletion records in the to-be-combined files falls within a false positive permission range, acquiring a Bloom filter of each to-be-combined file, where capacities of Bloom filters of different to-be-combined files are the same, and performing a bitwise OR operation on bit values at same locations in Bloom filters of the different to-be-combined files, in order to obtain a target Bloom filter and use the target Bloom filter as a Bloom filter of a combined file obtained by combining the different to-be-combined files, and hence an amount of calculation processing in Bloom filter generation is reduced, a system resource is reduced, and resource overheads are reduced.
Abstract translation: 提出了一种布鲁姆过滤器生成方法和装置，其中，当待组合文件中的删除记录的数量落在假肯定许可范围内时，该方法包括获取待组合的文件，获取每个 要组合的文件，其中不同的组合文件的Bloom过滤器的容量是相同的，并且对不同的待组合文件的Bloom过滤器中的相同位置的位值执行按位OR运算， 为了获得目标Bloom过滤器并使用目标Bloom过滤器作为通过组合不同的待组合文件获得的组合文件的布隆过滤器，因此减少了布隆过滤器生成中的计算处理量，系统资源 减少了资源开销。
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公开(公告)号：US11483261B2
公开(公告)日：2022-10-25
申请号：US17014670
申请日：2020-09-08
Applicant: Huawei Technologies Co., Ltd. , TSINGHUA UNIVERSITY
Inventor： Yong Li , Mingyang Zhang , Huan Yan , Longyu Cao , Depeng Jin
IPC: H04L49/9005 , H04L45/745 , H04L67/568
Abstract: Embodiments of the present invention disclose a data packet processing method and apparatus, and a device. The method includes: if a first data packet is received, determining a first cache queue that is in the first buffer and that is used to store the first data packet; buffering the first data packet in the second buffer if a state of the first cache queue is an invalid state, where a data amount of the first data packet is less than the capacity of the second buffer, and the state of the first cache queue is set to the invalid state when a current data amount of the first buffer reaches the capacity of the first buffer; and if a data amount of the second buffer reaches the capacity of the second buffer, sending all data packets that are in the second buffer to a control plane device.
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公开(公告)号：US20220159551A1
公开(公告)日：2022-05-19
申请号：US17432834
申请日：2019-02-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhenrong Wei , Li Shen , Yong Li
Abstract: A network search method includes receiving, by a terminal device, a user operation, where the user operation requests communication with a network device by using a 5th Generation (5G) access technology; and when a cell with which the terminal device currently registers is a non-allowed area, searching for a second cell, where the second cell is an allowed area, so that the terminal device communicates with the network device in the second cell by using the 5G access technology. Therefore, when actively initiating a service, the terminal device in the non-allowed area may actively search for a cell that is an allowed area, to communicate with the network device by using the 5G access technology.
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Patent Agency Ranking
公开(公告)号：US11321098B2
公开(公告)日：2022-05-03
申请号：US16815838
申请日：2020-03-11
Applicant: Huawei Technologies Co., Ltd.
IPC: G06F9/4401 , G06F9/54 , H04B1/38
Abstract: The multi-operating system device comprises a processor, a transceiver, and an output device. The processor is configured to host a first operating system in the foreground and a second operating system (OS2) in the background, or vice versa. The output device is configured to be controlled by an OS hosted in the foreground. The transceiver is configured to receive a S1 from a notification device over a communication system, the S1 indicating a notification associated to the OS2. The output device further is configured to output the notification associated to the second OS2 when the OS1 is hosted in the foreground.
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公开(公告)号：US20220086269A1
公开(公告)日：2022-03-17
申请号：US17424648
申请日：2019-01-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhenyu Gao , Zhiyuan Hou , Yong Li
IPC: H04M1/57 , H04M1/72469 , H04M1/2753 , H04M1/663
Abstract: A caller identification display method includes a terminal device sending a first request to a server of a first application, where the first request is used by the terminal device to subscribe to a first service. After receiving the request sent by the terminal device, the server of the first application sends a first response to the terminal device. The server of the first application sends a first number to the terminal device. The terminal device obtains an association relationship between the first number and the first application. When the terminal device makes a call or receives an incoming call, the terminal device displays a first call interface, where the first call interface includes prompt information, and where the prompt information includes the association relationship between the first number and the first application.
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公开(公告)号：US20200160531A1
公开(公告)日：2020-05-21
申请号：US16751957
申请日：2020-01-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong Li
Abstract: An image sending method includes dividing a desktop image according to an image segmentation solution included in an image segmentation solution set, to obtain a target image block set, where the target image block set includes a plurality of image blocks. The target image block set meets a target condition, and the target condition includes: a percentage of hit image blocks in the target image block set is greater than or equal to a target threshold, or a percentage of hit image blocks in the target image block set is greater than a percentage of hit image blocks in another image block set. The image sending method further includes sending data information of each image block and location information of each image block in the target image block set to a user end.
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公开(公告)号：US10534924B2
公开(公告)日：2020-01-14
申请号：US15605641
申请日：2017-05-25
Applicant: Huawei Technologies Co., Ltd.
Abstract: The present invention relates to a software handling device and a server system. The software handling device comprises a processor and a transceiver, wherein the transceiver is configured to transmit varies requests and to receive varies verifications and encryption keys to and from a server system. The server system comprises an authentication server, a licensing server and a software application server, wherein the server system is configured to receive varies requests and to transmit varies verifications and encryption keys from and to a software handling device. Furthermore, the present invention also relates to corresponding methods, a computer program, and a computer program product.
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公开(公告)号：US20140215047A1
公开(公告)日：2014-07-31
申请号：US14243650
申请日：2014-04-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong Li , Guoqing Xie
IPC: H04L12/751
CPC classification number: H04L45/08 , H04L47/2441 , H04L47/245 , H04L49/9084
Abstract: The present invention provides a packet learning method, apparatus, and system. The method includes: receiving a packet, where the packet carries a physical address of a host in a network; identifying a priority of the packet according to identifier information in the packet; and judging whether a cache table has storage space; and if so, learning the packet and the priority of the packet; or if not, comparing the priority of the packet with a lowest priority in the cache table, and if the priority of the packet is higher than the lowest priority in the cache table, learning and recording the packet and the priority of the packet into a position corresponding to the lowest priority in the cache table.
Abstract translation: 本发明提供一种分组学习方法，装置和系统。 该方法包括：接收分组，其中分组携带网络中主机的物理地址; 根据分组中的标识符信息识别分组的优先级; 判断缓存表是否具有存储空间; 如果是，学习数据包和分组的优先级; 或者如果不是，则将高速缓存表中的优先级与最低优先级进行比较，并且如果分组的优先级高于高速缓存表中的最低优先级，则将分组的学习和记录以及分组的优先级变为 对应于缓存表中最低优先级的位置。
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