公开(公告)号：US10116358B2

公开(公告)日：2018-10-30

申请号：US15513390

申请日：2014-09-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bing Liu ,  Jingya Wen ,  Dingjie Wang

IPC: H04B7/04 ,  H04B7/0404 ,  H04W48/16 ,  H04B7/06 ,  H04W88/06

Abstract: A service signal processing method includes obtaining signal strength information of a current service antenna, and obtaining signal strength information of another service antenna; selecting a working antenna according to the signal strength information of the current service antenna and the signal strength information of the another service antenna; and controlling the working antenna to process a service signal of a current service using a radio frequency channel of the current service antenna. The working antenna determined according to the signal strength information of the current service antenna and the signal strength information of the another service antenna may be the current service antenna or may be the another service antenna. When multiple working antennas are determined, the working antennas may process a same service or may process different services.

公开(公告)号：US20170288310A1

公开(公告)日：2017-10-05

申请号：US15507313

申请日：2014-08-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qing Liu ,  Yuzhen Zhang ,  Yao Lan ,  Dingjie Wang

IPC: H01Q9/04 ,  B32B38/18 ,  H01Q5/335 ,  H01L21/67 ,  H01Q5/342

CPC classification number: H01Q9/0421 ,  B32B38/1841 ,  H01L21/67144 ,  H01Q1/52 ,  H01Q5/335 ,  H01Q5/342 ,  H01Q5/371 ,  H01Q5/378 ,  H01Q9/42

Abstract: An antenna apparatus includes: an antenna radiator, at least one antenna cable trough, a feedpoint, and at least one first protruding metal strip; where the at least one antenna cable trough is disposed on the antenna radiator; the at least one antenna cable trough extends along a top edge to a bottom edge of the antenna radiator; the feedpoint is further disposed on the antenna radiator, and the feedpoint is disposed at an end of the bottom edge of the antenna radiator and is near a side edge of the antenna radiator; and the at least one first protruding metal strip is inserted in the antenna cable trough and is separated from the antenna radiator.

公开(公告)号：US10567012B2

公开(公告)日：2020-02-18

申请号：US15770969

申请日：2016-04-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Heping Zhang ,  Jian Chen ,  Guangsheng Pan ,  Dingjie Wang ,  Hugen Qin

IPC: H04B1/00 ,  H04B1/52

Abstract: Example radio frequency front ends, terminal devices, and carrier aggregation methods are provided. In one example, the radio frequency front end includes: P transmit branches, each transmit branch includes at least one transmit filter, N receive branches, where each receive branch includes at least one receive filter, and a switch circuit having L input ports and at least one output port, where the at least one output port is connected to an antenna or a back end circuit of an antenna, and where the L input ports are used to simultaneously connect a transmit branch of the P transmit branches and a receive branch of the N receive branches, where the transmit branch and the receive branch are corresponding to a same frequency band.

公开(公告)号：US10141652B2

公开(公告)日：2018-11-27

申请号：US15507313

申请日：2014-08-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qing Liu ,  Yuzhen Zhang ,  Yao Lan ,  Dingjie Wang

IPC: H01Q9/04 ,  H01Q9/42 ,  H01Q5/371 ,  H01Q5/378 ,  H01Q5/335 ,  H01Q5/342 ,  B32B38/18 ,  H01L21/67 ,  H01Q1/52

Abstract: An antenna apparatus includes: an antenna radiator, at least one antenna cable trough, a feedpoint, and at least one first protruding metal strip; where the at least one antenna cable trough is disposed on the antenna radiator; the at least one antenna cable trough extends along a top edge to a bottom edge of the antenna radiator; the feedpoint is further disposed on the antenna radiator, and the feedpoint is disposed at an end of the bottom edge of the antenna radiator and is near a side edge of the antenna radiator; and the at least one first protruding metal strip is inserted in the antenna cable trough and is separated from the antenna radiator.

公开(公告)号：US20170310370A1

公开(公告)日：2017-10-26

申请号：US15513390

申请日：2014-09-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bing Liu ,  Jingya Wen ,  Dingjie Wang

IPC: H04B7/0404 ,  H04W48/16 ,  H04W88/06

CPC classification number: H04B7/0404 ,  H04B7/0608 ,  H04W48/16 ,  H04W88/06

Abstract: A service signal processing method includes obtaining signal strength information of a current service antenna, and obtaining signal strength information of another service antenna; selecting a working antenna according to the signal strength information of the current service antenna and the signal strength information of the another service antenna; and controlling the working antenna to process a service signal of a current service using a radio frequency channel of the current service antenna. The working antenna determined according to the signal strength information of the current service antenna and the signal strength information of the another service antenna may be the current service antenna or may be the another service antenna. When multiple working antennas are determined, the working antennas may process a same service or may process different services.