公开(公告)号：EP3214770B1

公开(公告)日：2020-01-15

申请号：EP14906698.7

申请日：2014-11-26

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： DU, Mingde ,  WANG, Guangjian ,  YUAN, Jiebo

IPC分类号： H04B7/08 ,  H04B7/06

公开(公告)号：EP3217737A1

公开(公告)日：2017-09-13

申请号：EP14909304.9

申请日：2014-12-29

申请人： Huawei Technologies Co., Ltd.

发明人： YUAN, Lanjie ,  YUAN, Jiebo ,  WANG, Guangjian ,  WANG, Yi ,  HUANG, Huang

IPC分类号： H04W64/00

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

摘要： Embodiments of the present invention provide a method and an apparatus for aligning antenna beams in a high-low frequency co-site network. The method includes: performing antenna alignment of a low frequency beam with a communications device, to establish a low frequency channel; and performing high frequency beam alignment of a high frequency antenna with the communications device by using the low frequency channel. In the embodiments of the present invention, high frequency beam alignment of a high frequency antenna is performed by using an established low frequency channel. In this way, 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, so as to quickly implement high frequency beam alignment of a high frequency antenna.

摘要翻译： 本发明的实施例提供了一种用于在高低频共址网络中对准天线波束的方法和装置。 该方法包括：利用通信设备执行低频波束的天线对准，以建立低频信道; 并通过所述低频通道与所述通信设备进行高频天线的高频射束对准。 在本发明的实施例中，通过使用建立的低频信道来执行高频天线的高频率波束对准。 这样就避免了高频天线的高频波束对准时间较长的技术问题，由于高频波束视场较窄，可以避免高频率的高频波束对准， 天线。

公开(公告)号：EP3214770A1

公开(公告)日：2017-09-06

申请号：EP14906698.7

申请日：2014-11-26

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： DU, Mingde ,  WANG, Guangjian ,  YUAN, Jiebo

IPC分类号： H04B7/04 ,  H04B7/10

CPC分类号： H04B7/0617 ,  H01Q3/34 ,  H01Q21/22 ,  H04B7/0408 ,  H04B7/086 ,  H04W16/28

摘要： A beam configuration method and a device relate to the field of communications technologies, and can resolve problems in the prior art 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 by using a broadside antenna and an end-fire antenna. 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 (101), 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 (102).

摘要翻译： 波束配置方法和设备涉及通信技术领域，可以解决现有技术中信号增益相对较低，天线阵列单元利用率低的问题，在实现毫米全向覆盖的过程中 通过使用宽边天线和端射天线来进行波浪。 具体方案如下：确定垂直于第一平面的光线与从电子设备向外延伸的光线与从电子设备指向对等设备的光线之间的夹角是否小于或等于预设 当所述垂直于所述第一平面的光线与从所述电子设备向外延伸的光线与从所述电子设备指向所述对端设备的光线的夹角小于或等于所述预设角度时， 在第一平面（102）中的天线阵列单元上执行终端射束状态配置。