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Sector configuration method, device and system

A sector and physical sector technology, applied in the field of communications, can solve problems such as poor sector adjustment flexibility, reduce system complexity and cost, and improve system performance

Active Publication Date: 2017-11-17
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a sector configuration method, device, and system, which can not only solve the problem of poor sector adjustment flexibility existing in the existing antenna system, but also reduce system complexity and cost, and improve system performance

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  • Sector configuration method, device and system
  • Sector configuration method, device and system
  • Sector configuration method, device and system

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Embodiment Construction

[0046] 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.

[0047] The technical scheme of the present invention can be applied to various wireless communication systems, such as: Global System for Mobile Communications (Global System for Mobile Communications, GSM), General Packet Radio Service (General Packet Radio Service, GPRS) system, Code Division Multiple Access (Code Division Multiple Access (CDMA)...

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Abstract

The invention discloses a sector configuration method, device and system, wherein the system includes: a cylindrical antenna array, a beam preprocessing module, a transceiver unit module and a baseband module; the cylindrical antenna array is used to output N simultaneous Polarized initial beams, N≥3, to achieve 360-degree omnidirectional coverage; the beam preprocessing module is used to perform beamforming on the N co-polarized initial beams output by the cylindrical antenna array , to obtain M initial sectors, 2≤M≤N; the transceiver group module is used to send the signals of the M initial sectors to the baseband module; the baseband module is used to transmit the signals of the M initial sectors to the baseband module; Distribution and / or network planning parameters, at least two adjacent initial sectors among the M initial sectors are merged into one physical sector to obtain K physical sectors, 1≤K

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular to a sector configuration method, device, and system. Background technique [0002] With the improvement of mobile communication user experience standards, cellular networking technology needs to be combined with antenna technology to meet the needs of mobile communication users. A traditional 3-sector or 6-sector is usually generated by 3 to 6 panel-shaped base station antennas. If you want to adjust the sector, you must manually set the base station antenna on the site, and the sector adjustment is not flexible. [0003] In the antenna system of the prior art, the Butler matrix is ​​used as the feed network connecting the dual-polarized beam port and the array element, and performs beamforming and sector adjustment on the antenna array element. If it is necessary to improve the beamforming capability and The flexibility of sector adjustment req...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/28H04B7/04
CPCH01Q3/26H01Q19/106H01Q21/205H01Q21/24H04B7/0617
Inventor 赵建平王琳琳罗伟杨朝辉
Owner HUAWEI TECH CO LTD
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