公开(公告)号：US11177568B2

公开(公告)日：2021-11-16

申请号：US16498858

申请日：2017-09-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaoyi Wang ,  Enliang Xiong ,  Jintao Wang ,  Jia Xu ,  Qiuliang Xu

IPC: H01Q5/335 ,  H04B1/04 ,  H04L5/14

Abstract: An antenna resource scheduling method and device for improving radiation efficiency of an antenna in a sideband area of an operating band by obtaining an operating frequency of an antenna, where the operating frequency is a frequency currently used by the device during communication; determining an operating band based on the operating frequency, where the operating band is a band to which the operating frequency belongs; determining a target impedance parameter based on the operating band and the operating frequency; and adjusting an impedance parameter of an impedance circuit to the target impedance parameter.

公开(公告)号：US20200052400A1

公开(公告)日：2020-02-13

申请号：US16498858

申请日：2017-09-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaoyi Wang ,  Enliang Xiong ,  Jintao Wang ,  Jia Xu ,  Qiuliang Xu

IPC: H01Q5/335 ,  H04L5/14 ,  H04B1/04

Abstract: Embodiments of this application provide an antenna resource scheduling method and a device, and relate to the field of antenna technologies, to improve radiation efficiency of an antenna in a sideband area of an operating band band. A main solution is: obtaining, by the device, an operating frequency of an antenna, where the operating frequency is a frequency currently used by the device during communication; determining an operating band based on the operating frequency, where the operating band is a band to which the operating frequency belongs; determining a target impedance parameter based on the operating band and the operating frequency; and adjusting an impedance parameter of an impedance circuit to the target impedance parameter. The embodiments of this application are used for resource scheduling.