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A base station and beam coverage method

A beam direction, base station technology, applied in antennas, antenna parts, electrical components and other directions, can solve the problem of limited service capacity of communication systems

Inactive Publication Date: 2019-10-25
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this technology, the narrow beam needs to be scanned in the entire sector, and multiple users of the same type of data share a narrow beam, which limits the service capacity of the communication system

Method used

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  • A base station and beam coverage method

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Embodiment Construction

[0067] Various embodiments are now described with reference to the drawings, wherein like elements are designated with like reference numerals. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that the described embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.

[0068] The base station provided by the embodiment of the present invention can be an AP (Access Point, wireless access point) of WiFi, or a GSM (Global System of Mobile communication, global mobile communication) or a CDMA (Code Division Multiple Access, code division multiple access) BTS (Base Transceiver Station, base station), or NB (NodeB, base station) in WCDMA (Wideband Code Division Multiple Access, wideband...

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PUM

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Abstract

Embodiments of the present invention provide a base station and a beam coverage method, relate to the field of communication, and can improve the service capacity of a communication system. The base station includes: an antenna and at least two data transmission paths, wherein each transmission path is provided with a data converter and a beamformer; wherein the antenna includes a beam aggregation structure and at least one antenna sub-array, and the beam aggregation structure includes At least one antenna aperture, one of the beamformers is correspondingly connected to one antenna sub-array, one of the antenna sub-arrays uses at least one antenna aperture in the beam aggregation structure to transmit and receive beams, and the at least two data transmission paths are also connected. A multiplexer is provided; the multiplexer is used to set the data transmission path of the signal to be transmitted or the radiated signal. Embodiments of the present invention are used for beam coverage.

Description

technical field [0001] The embodiments of the present invention relate to the communication field, and in particular to a base station and a beam coverage method. Background technique [0002] In the 2G to 4G mobile communication system, the cell is basically divided into three sectors or six sectors according to the hexagon, and communication services are transmitted through broadcast beams or narrow beams in each sector. The broadcast beam is generally a wide beam, covering the entire sector, and used for transmission of control signals and voice signals at low data rates. Narrow beams are used for high data rate transmission. In 2G to 4G mobile communication systems, the antenna is an omnidirectional antenna or a directional antenna, and the beam adopts a fixed zero-fill point wide-coverage beam or a narrow beam that moves within a sector. [0003] In order to meet the new requirements of mobile communication on data rate, high frequency, high bandwidth, multi-antenna a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/18H04W16/28H01Q21/00
CPCH01Q21/00H04W16/18H04B7/0617H04W16/28H01Q1/246H01Q3/24H01Q3/34
Inventor 黄国龙蔡华杨博
Owner HUAWEI TECH CO LTD
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