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Antenna beam reception processing method and device

A technology of antenna beam and processing method, applied in the field of antenna beam receiving processing method and device, capable of solving problems such as limited uplink coverage in an area

Active Publication Date: 2016-11-16
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a method and device for receiving and processing antenna beams, which are used to solve the problem of limited uplink coverage in some areas of a cell covered by antenna beams

Method used

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  • Antenna beam reception processing method and device
  • Antenna beam reception processing method and device
  • Antenna beam reception processing method and device

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Embodiment Construction

[0076] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0077] The antenna shown in this embodiment of the present invention may be an antenna of a base station.

[0078] figure 1 A schematic flowchart of Embodiment 1 of the antenna beam receiving processing method provided by the present invention, as shown in figure 1 As shown, the method includes:

[0079] S101. Obtain the downtilt angle of the i...

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Abstract

The present invention provides an antenna beam reception processing method and apparatus, the method comprising: obtaining the downtilt angle of an active antenna inner beam, the downtilt angle of an active antenna outer beam and the downtilt angle of a passive antenna beam; when the downtilt angle of the active antenna inner beam, the downtilt angle of the active antenna outer beam and the downtilt angle of the passive antenna beam are judged to meet preset conditions, a cell covered by the active antenna outer beam using the active antenna outer beam and the passive antenna beam to perform four-antenna reception; or, a cell covered by the active antenna inner beam using the active antenna inner beam and the passive antenna beam to perform four-antenna reception. In the embodiment of the present invention, the cell covered by the active antenna inner beam or the cell covered by the active antenna outer beam can make use of four-antenna reception, therefore the uplink coverage area is broader and the uplink capacity is improved.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular, to a method and device for receiving and processing antenna beams. Background technique [0002] Active Antenna System (AAS for short) is a new antenna form formed by combining Radio Remote Unit (RRU for short) and antenna functions, which can be applied to base stations. Specifically, AAS adopts radio frequency multi-channel technology to flexibly control the vertical and horizontal elements of the antenna to form the antenna beams required by the corresponding characteristics, so as to achieve the purpose of improving coverage and network capacity. The antenna is integrated in the AAS system to reduce the space occupied by the antenna (such as the top of the transmission tower, the top of the building, etc. where the antenna is deployed). [0003] Vertical splitting is a characteristic of AAS. Vertical splitting forms inner and outer beams with different do...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/08H04W16/28
CPCH04W16/28H04B7/088
Inventor 陈斌靳建波
Owner HUAWEI TECH CO LTD
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