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    Transmit power control method, device, and wireless controller
    15.
    发明授权
    Transmit power control method, device, and wireless controller 有权

    公开(公告)号：US10244485B2

    公开(公告)日：2019-03-26

    申请号：US15845869

    申请日：2017-12-18

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Wei Zhang ,  Peng Zhen ,  Xingfeng Jiang

    IPC: H04W52/24 ,  H04B17/309 ,  H04W4/06 ,  H04W52/12 ,  H04W52/32 ,  H04B17/318

    Abstract: A transmit power control method is disclosed. An example method includes obtaining a path loss between a to-be-adjusted wireless device and each of multiple wireless devices. A transmit power of the to-be-adjusted wireless device is adjusted according to a neighbor path loss and a target power. The neighbor path loss is a function of a neighbor path loss set. The neighbor path loss set is a set of path losses of a neighbor wireless device set. The neighbor wireless device set is a set of at least two wireless devices among the multiple wireless devices, where path losses between the at least two wireless devices and the to-be-adjusted wireless device are lowest. A layer closest to the to-be-adjusted wireless device is used as a reference to adjust the transmit power, and interference between wireless devices is reduced.

    Dual-band antenna, wireless local area network device, and method for manufacturing dual-band antenna
    17.
    发明授权
    Dual-band antenna, wireless local area network device, and method for manufacturing dual-band antenna 有权

    公开(公告)号：US11264717B2

    公开(公告)日：2022-03-01

    申请号：US16006524

    申请日：2018-06-12

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xiao Zhou ,  Bo Yuan ,  Xingfeng Jiang ,  Kun Zhang

    IPC: H01Q5/30 ,  H01Q9/04 ,  H01Q1/22 ,  H01Q5/50 ,  H01Q5/364 ,  H01Q1/36 ,  H01Q1/24

    Abstract: A dual-band antenna, a wireless local area network (WLAN) device, and a method for manufacturing a dual-band antenna, where the dual-band antenna includes a conductive plane, a smooth curved-surface assembly joined onto the conductive plane, and a feed pin connected to the smooth curved-surface assembly. The conductive plane is configured to function as a first antenna, for receiving and sending a radio frequency signal of a first frequency band, and the smooth curved-surface assembly is configured to function as a second antenna, for receiving and sending a radio frequency signal of a second frequency band. Hence, a curved surface of a surface of the curved-surface assembly that is used as the second antenna transits smoothly. Therefore, a current is distributed relatively evenly, and radiation efficiency is relatively high.

    Method, Apparatus, and System for Implementing Node Port Virtualization on Fibre Channel
    19.
    发明申请
    Method, Apparatus, and System for Implementing Node Port Virtualization on Fibre Channel 有权
    在光纤通道上实现节点端口虚拟化的方法，装置和系统

    公开(公告)号：US20150358254A1

    公开(公告)日：2015-12-10

    申请号：US14827006

    申请日：2015-08-14

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Ming Zheng ,  Xingfeng Jiang ,  Wei Song ,  Yongjun Yu

    IPC: H04L12/937 ,  H04L29/12

    CPC classification number: H04L49/253 ,  G06F3/067 ,  H04L49/357 ,  H04L61/1541 ,  H04L61/2038 ,  H04L61/2596 ,  H04L61/6045 ,  H04L67/1097

    Abstract: A method, apparatus, and system for implementing node port virtualization on a fibre channel in the field of communication technologies are provided. Multiple different virtual Node Port (N_port) identifications (IDs) are allocated to each of multiple N_ports, of an N_port virtualization (NPV) switch, corresponding to an N_port ID of a remote node. Because a virtual N_port ID is allocated, to each remote node, for more than one N_port of the NPV switch, regardless of which N_port of these N_ports a node connected to the NPV switch is registered for, the node can obtain the virtual N_port ID that is of each remote node and that is corresponding to the N_port. Therefore, any node connected to the NPV switch can communicate with any remote node, thereby improving communication efficiency.

    Abstract translation: 提供了一种用于在通信技术领域中在光纤信道上实现节点端口虚拟化的方法，装置和系统。 将多个不同的虚拟节点端口（N_port）标识（ID）分配给N_port虚拟化（NPV）交换机的多个N_port中的每个，对应于远程节点的N_port ID。 因为虚拟N_port ID被分配给每个远程节点，对于NPV交换机的多于一个N_port，无论注册到NPV交换机的节点的N_port的哪个N_port，该节点可以获得虚拟N_port ID， 是每个远程节点，并且对应于N_port。 因此，连接到NPV交换机的任何节点都可以与任何远程节点通信，从而提高通信效率。

    Communications Method and System
    20.
    发明申请
    Communications Method and System 审中-公开
    通信方法与系统

    公开(公告)号：US20150143369A1

    公开(公告)日：2015-05-21

    申请号：US14605042

    申请日：2015-01-26

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Ming Zheng ,  Xingfeng Jiang

    IPC: G06F9/455 ,  H04L12/24

    CPC classification number: G06F9/45558 ,  G06F2009/45595 ,  H04L12/4645 ,  H04L12/465 ,  H04L41/046 ,  H04L49/70

    Abstract: A communications method and system. When a central control point learns that a virtual machine of a tenant is deployed on a first server, the central control point delivers, to the first server, a first local virtual local area network identifier (VLAN ID) pre-configured for the tenant, so that a virtual switch (vSwitch) of the first server stores a correspondence between the tenant and the first local VLAN ID and can control, according to the correspondence, communication between virtual machines of the tenant in a ToR switch to which the first server belongs; the central control point delivers, to a first ToR, a first mapping relationship that is between a global VLAN ID and the first local VLAN ID and is pre-configured for the tenant, so that the first ToR can control communication between virtual machines of the tenant in different servers according to the first mapping relationship.

    Abstract translation: 通信方法和系统。 当中央控制点知道租户的虚拟机部署在第一服务器上时，中央控制点向第一服务器传送为租户预先配置的第一本地虚拟局域网标识符（VLAN ID） 使得第一服务器的虚拟交换机（vSwitch）存储租户和第一本地VLAN ID之间的对应关系，并且可以根据对应来控制第一服务器所属的ToR交换机中的租户的虚拟机之间的通信 ; 中央控制点向第一个ToR传递在全局VLAN ID和第一本地VLAN ID之间的第一个映射关系，并为租户预先配置，以便第一个ToR可以控制虚拟机之间的通信 租户在不同的服务器根据第一个映射关系。

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