公开(公告)号：US20230136183A1

公开(公告)日：2023-05-04

申请号：US17983189

申请日：2022-11-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Michael Kadichevitz ,  Doron Ezri ,  Avi Weitzman ,  Xiao Zhou ,  Xin Luo

IPC: H01Q21/20 ,  H01Q1/22 ,  H01Q1/48 ,  H01Q21/00 ,  H01Q13/08

Abstract: An antenna for a wireless communication device, such as a Wi-Fi access point is provided. The antenna includes an electrically conductive radiation structure including a plurality of radially extending radiation slots, each of which has an open outer end at a perimeter of the electrically conductive radiation structure and defines a respective radiation portion of the electrically conductive radiation structure. The antenna includes a feeding network configured to feed an RF signal to the electrically conductive radiation structure, the feeding network includes a plurality of feeding arms configured to feed the RF signal into each radiation portion of the electrically conductive radiation structure for exciting each radiation portion to emit electromagnetic waves. The antenna includes a grounding structure including an electrically conductive grounding surface, which is spaced from and faces each radiation portion of the electrically conductive radiation structure for guiding the electromagnetic waves emitted by each radiation portion.

公开(公告)号：US10070319B2

公开(公告)日：2018-09-04

申请号：US14985963

申请日：2015-12-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Doron Ezri ,  Avi Weitzman ,  Shimi Shilo ,  Fuqing Sun ,  Wei Ruan ,  Ronghu Fan

IPC: H04W4/00 ,  H04W16/10 ,  H04W84/12 ,  H04W88/08

Abstract: A device for assigning radio channels to radio transceiver devices. The device comprises an interface configured to receive two or more radio communication values, each associated with a radio transceiver device. The device comprises a processor configured to calculate an ordering of two or more radio transceiver devices based on radio communication values and build, according to the ordering, one or more rooted tree representing assignment of available radio channels to first radio transceiver devices according to the ordering. A branch of the rooted tree is selected according to a cost function value calculated along each branch. The processor is configured to assign the available radio channels to the radio transceiver devices according to the selected branch.

公开(公告)号：US20160113026A1

公开(公告)日：2016-04-21

申请号：US14985963

申请日：2015-12-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Doron Ezri ,  Avi Weitzman ,  Shimi Shilo ,  Fuqing Sun ,  Wei Ruan ,  Ronghu Fan

IPC: H04W72/10

CPC classification number: H04W16/10 ,  H04W84/12 ,  H04W88/08

Abstract: A device for assigning radio channels to radio transceiver devices. The device comprises an interface configured to receive two or more radio communication values, each associated with a radio transceiver device. The device comprises a processor configured to calculate an ordering of two or more radio transceiver devices based on radio communication values and build, according to the ordering, one or more rooted tree representing assignment of available radio channels to first radio transceiver devices according to the ordering. A branch of the rooted tree is selected according to a cost function value calculated along each branch. The processor is configured to assign the available radio channels to the radio transceiver devices according to the selected branch.

Abstract translation: 用于将无线电信道分配给无线电收发机设备的设备。 该设备包括被配置为接收两个或更多个无线电通信值的接口，每个与无线电收发器设备相关联。 该设备包括处理器，其被配置为基于无线电通信值来计算两个或更多个无线电收发器设备的排序，并且根据排序，根据排序构建一个或多个根树，其表示可用无线电信道分配给第一无线电收发器设备 。 根据沿着每个分支计算的成本函数值选择有根树的分支。 处理器被配置为根据所选择的分支将可用无线电信道分配给无线电收发机设备。