公开(公告)号：US10193606B2

公开(公告)日：2019-01-29

申请号：US15605139

申请日：2017-05-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Mingde Du ,  Guangjian Wang ,  Jiebo Yuan

IPC: H04B1/00 ,  H04B7/06 ,  H01Q3/34 ,  H01Q21/22 ,  H04B7/0408 ,  H04W16/28 ,  H04B7/08

Abstract: A beam configuration method and a device are provided and can resolve problems that a signal gain is a relatively low and utilization of an antenna array unit is low in a process of implementing omnidirectional coverage of a millimeter wave. A specific solution is as follows: determining whether an included angle between a ray that is perpendicular to a first plane and that extends outward from an electronic device and a ray pointing from the electronic device to a peer device is less than or equal to a preset angle, and when the included angle between the ray that is perpendicular to the first plane and that extends outward from the electronic device and the ray pointing from the electronic device to the peer device is less than or equal to the preset angle, performing end-fire state configuration on antenna array units in the first plane.

公开(公告)号：US10098125B2

公开(公告)日：2018-10-09

申请号：US15636254

申请日：2017-06-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lanjie Yuan ,  Jiebo Yuan ,  Guangjian Wang ,  Yi Wang ,  Huang Huang

IPC: H04W72/04 ,  H04W64/00 ,  H04W16/28 ,  H04W72/08 ,  H04W84/04

Abstract: A method and an apparatus for aligning antenna beams in a high-low frequency co-site network, where the method includes performing antenna alignment of a low frequency beam with a communications device in order to establish a low frequency channel, and performing high frequency beam alignment of a high frequency antenna with the communications device using the low frequency channel. In the method, high frequency beam alignment of a high frequency antenna is performed using an established low frequency channel. Therefore, a technical problem that a high frequency beam alignment time of a high frequency antenna is long due to a narrow field of view of a high frequency beam can be avoided in order to quickly implement high frequency beam alignment of a high frequency antenna.

公开(公告)号：US20190029011A1

公开(公告)日：2019-01-24

申请号：US16127631

申请日：2018-09-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lanjie Yuan ,  Jiebo Yuan ,  Guangjian Wang ,  Yi Wang ,  Huang Huang

IPC: H04W72/04 ,  H04W64/00 ,  H04B7/06 ,  H04W16/28 ,  H04W72/08 ,  G01S5/00 ,  H04W84/04

Abstract: A method and an apparatus for aligning antenna beams in a high-low frequency co-site network, where the method includes performing antenna alignment of a low frequency beam with a communications device in order to establish a low frequency channel, and performing high frequency beam alignment of a high frequency antenna with the communications device using the low frequency channel. In the method, high frequency beam alignment of a high frequency antenna is performed using an established low frequency channel. Therefore, a technical problem that a high frequency beam alignment time of a high frequency antenna is long due to a narrow field of view of a high frequency beam can be avoided in order to quickly implement high frequency beam alignment of a high frequency antenna.

公开(公告)号：US20170303262A1

公开(公告)日：2017-10-19

申请号：US15636254

申请日：2017-06-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lanjie Yuan ,  Jiebo Yuan ,  Guangjian Wang ,  Yi Wang ,  Huang Huang

IPC: H04W72/04 ,  H04W72/08 ,  H04W64/00 ,  H04W16/28 ,  H04W84/04

CPC classification number: H04W72/048 ,  G01S5/0027 ,  H04B7/0617 ,  H04B7/0695 ,  H04W16/28 ,  H04W64/00 ,  H04W64/006 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/046 ,  H04W72/085 ,  H04W84/045

Abstract: A method and an apparatus for aligning antenna beams in a high-low frequency co-site network, where the method includes performing antenna alignment of a low frequency beam with a communications device in order to establish a low frequency channel, and performing high frequency beam alignment of a high frequency antenna with the communications device using the low frequency channel. In the method, high frequency beam alignment of a high frequency antenna is performed using an established low frequency channel. Therefore, a technical problem that a high frequency beam alignment time of a high frequency antenna is long due to a narrow field of view of a high frequency beam can be avoided in order to quickly implement high frequency beam alignment of a high frequency antenna.