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    Topology processing method, apparatus, and system
    13.
    发明授权
    Topology processing method, apparatus, and system 有权

    公开(公告)号：US10972817B2

    公开(公告)日：2021-04-06

    申请号：US16801529

    申请日：2020-02-26

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Biao Qi ,  Jun Zhang ,  Wei Wang ,  Wei Xiong

    IPC: H04Q11/00 ,  G02B6/44

    Abstract: A topology processing method, apparatus, and system are provided. The topology processing method includes: obtaining, by a topology processing apparatus, a first onsite image collected from an optical distribution network ODN, where the first onsite image includes at least an imaging of a first port of a first ODN device, the first port is connected to a first cable, a first identification area used to identify the first cable is disposed on the first cable, and the first onsite image further includes at least an imaging of the first identification area on the first cable; and identifying, by the topology processing apparatus, the first cable based on the first identification area on the first onsite image, and identifying, based on the first onsite image, the first port connected to the first cable; and generating a first correspondence between the first ODN device, the first port, and the first cable.

    Service indicator display method and device
    14.
    发明授权
    Service indicator display method and device 有权

    公开(公告)号：US10742518B2

    公开(公告)日：2020-08-11

    申请号：US16138482

    申请日：2018-09-21

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Junliang Chen ,  Jun Zhang ,  Chao Wang

    IPC: G06T15/50 ,  H04L12/24 ,  G06T19/00 ,  H04B17/391 ,  H04B17/327 ,  G06T15/04 ,  G06T15/08 ,  H04W16/22

    Abstract: The present disclosure provides a service indicator display method and device. The method includes: obtaining measurement values of service indicators in a building and a three-dimensional grid model of the building, where an outer surface of the model includes multiple polygons; determining, according to the measurement values of the service indicators, a measurement value that is of a service indicator and that is corresponding to a vertex location of each polygon; performing gradient rendering on each polygon according to a legend and the measurement value, to obtain spatial distribution of the service indicators; and displaying the spatial distribution in the building. A surface of a building model is divided more finely by using a polygon, and spatial location distribution of service indicators is reflected more truly by means of gradient rendering, so as to improve network optimization efficiency.

    METHOD AND APPARATUS FOR FILE COMPACTION IN KEY-VALUE STORE SYSTEM
    16.
    发明申请
    METHOD AND APPARATUS FOR FILE COMPACTION IN KEY-VALUE STORE SYSTEM 审中-公开

    公开(公告)号：US20180150472A1

    公开(公告)日：2018-05-31

    申请号：US15878589

    申请日：2018-01-24

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Shimin Chen ,  Liangchang Zhu ,  Jun Zhang

    IPC: G06F17/30 ,  G06F3/06

    Abstract: Example methods and apparatuses for file compaction in a key-value store system relating to the field of data processing technologies are described. One example method for file compaction in a key-value store (KV-Store) system includes compacting, according to a to-be-deleted log (Delete Log) that corresponds to a to-be-compacted sorted string table (SSTable), the to-be-compacted SSTable to generate a new SSTable. A key corresponding to a non-latest value in the KV-Store system and stored in the to-be-compacted SSTable is recorded in the Delete Log, and the new SSTable does not include a key-value pair that corresponds to the key in Delete Log. The to-be-compacted SSTable is then deleted.

    Vehicular communication method, device and system
    17.
    发明授权
    Vehicular communication method, device and system 有权
    车载通信方法，设备和系统

    公开(公告)号：US09479999B2

    公开(公告)日：2016-10-25

    申请号：US14309444

    申请日：2014-06-19

    Applicant: Huawei Technologies Co., LTD.

    Inventor： Jun Zhang ,  Jiannong Cao ,  Yonggang Tian

    IPC: H04W4/00 ,  H04W48/04 ,  H04W48/20 ,  H04W48/16

    CPC classification number: H04W48/04 ,  H04W48/16 ,  H04W48/20

    Abstract: Embodiments of the present invention disclose a vehicular communication method, including: acquiring a current position of a vehicle; acquiring all fixed APs, the distance from each of which to the current position of the vehicle is smaller than its maximum transmission distance; scanning all the fixed APs in a scheduling period; selecting at least one fixed AP of which signal strength is greater than a preset value in all the fixed APs as a to-be-accessed fixed AP according to the scanning results; and triggering a mobile terminal in the vehicle to respectively access a vehicular AP in the vehicle and the to-be-accessed fixed AP in the scheduling period according to allocated time when an access condition is satisfied. The embodiments of the present invention further disclose a vehicular communication device and system. Through the above technical solutions, the communication bandwidth is increased and bulk data service is supported.

    Abstract translation: 本发明的实施例公开了一种车辆通信方法，包括：获取车辆的当前位置; 获取所有固定AP，其中每一个到当前位置的距离小于其最大传输距离; 在调度期间扫描所有固定AP; 根据扫描结果，在所有固定AP中选择信号强度大于预设值的至少一个固定AP作为要访问的固定AP; 以及当访问条件满足时，根据分配的时间，触发车辆中的移动终端在调度周期中分别接入车辆中的车辆AP和待访问的固定AP。 本发明的实施例还公开了一种车辆通信装置和系统。 通过上述技术方案，通信带宽增加，支持批量数据业务。

    Method and apparatus for biological sequence processing fastq files comprising lossless compression and decompression
    19.
    发明授权
    Method and apparatus for biological sequence processing fastq files comprising lossless compression and decompression 有权

    公开(公告)号：US11360940B2

    公开(公告)日：2022-06-14

    申请号：US15993095

    申请日：2018-05-30

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Zhe Liu ,  Jun Zhang

    IPC: G06F16/174 ,  G16B50/50 ,  G16B50/00 ,  H03M7/30 ,  G16B20/00 ,  G16B20/20 ,  G16B50/40 ,  G16B30/00

    Abstract: This application provides a biological sequence data processing method including selecting a target base from bases in a biological sequence fastq file according to characteristic information of each base. A base patch file is generated by using characteristic information of the target base. Lossless compression is performed on the biological sequence fastq file to obtain a compressed fastq file, and lossless compression is performed on the base patch file to obtain a compressed patch file. The compressed patch file and the compressed fastq file are decompressed. In response to determining that characteristic information of the target base in the decompressed compressed patch file is inconsistent with characteristic information of the target base in the decompressed compressed fastq file, the characteristic information of the target base in the decompressed compressed fastq file is modified to the characteristic information of the target base in the decompressed compressed patch file.

    Communication method and communications apparatus
    20.
    发明授权
    Communication method and communications apparatus 有权

    公开(公告)号：US11265803B2

    公开(公告)日：2022-03-01

    申请号：US16987456

    申请日：2020-08-07

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Jun Zhang ,  Wei Li ,  Yiling Wu ,  Xiaosong Zhu

    IPC: H04W48/08

    Abstract: A communication method and a communications apparatus are provided. The communication method includes: receiving a first message from a shared channel of a plurality of network slices, where the first message includes a plurality of network IDs, and the plurality of network IDs are in a one-to-one correspondence with the plurality of network slices; selecting a target network slice from the plurality of network slices; and obtaining access configuration information of the target network slice from network configuration information, and accessing the target network slice based on the access configuration information of the target network slice, where the network configuration information includes a network ID of each of the plurality of network slices and the access configuration information of the target network slice. In this application, a terminal side device may autonomously select and access the target network slice, so that network complexity may be reduced, and a latency in accessing a network may also be effectively reduced.

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