CN109565110A - 一种波束跟踪装置、方法及天线系统 - Google Patents

一种波束跟踪装置、方法及天线系统 Download PDF

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Publication number
CN109565110A
CN109565110A CN201680087953.3A CN201680087953A CN109565110A CN 109565110 A CN109565110 A CN 109565110A CN 201680087953 A CN201680087953 A CN 201680087953A CN 109565110 A CN109565110 A CN 109565110A
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CN
China
Prior art keywords
antenna
feed array
wave beam
signal strength
predeterminated position
Prior art date
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Application number
CN201680087953.3A
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English (en)
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CN109565110B (zh
Inventor
骆彦行
�龙昊
汤富生
曾卓
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN109565110A publication Critical patent/CN109565110A/zh
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)

Abstract

本申请实施例提供一种波束跟踪装置、方法及天线系统，涉及通信领域，实现快速且占用资源少的天线波束跟踪。本申请实施例提供的方案包括：检测器用于通过N个探测点，检测天线中N个预设位置的接收信号强度；处理器根据检测器发送的N个接收信号强度值的强弱关系、及预设切换规则，切换天线的工作状态，进行波束跟踪。本申请用于波束跟踪。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN201680087953.3A 2016-12-05 2016-12-05 一种波束跟踪装置、方法及天线系统 Active CN109565110B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/108609 WO2018102971A1 (zh) 2016-12-05 2016-12-05 一种波束跟踪装置、方法及天线系统

Publications (2)

Publication Number Publication Date
CN109565110A true CN109565110A (zh) 2019-04-02
CN109565110B CN109565110B (zh) 2021-01-05

Family

ID=62490520

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680087953.3A Active CN109565110B (zh) 2016-12-05 2016-12-05 一种波束跟踪装置、方法及天线系统

Country Status (3)

Country Link
EP (1) EP3531505B1 (zh)
CN (1) CN109565110B (zh)
WO (1) WO2018102971A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110086552A (zh) * 2019-04-28 2019-08-02 深圳市万普拉斯科技有限公司 天线组合设备及移动终端

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US4881078A (en) * 1987-05-29 1989-11-14 Nec Corporation Tracking system with beam switching antenna
JPH07170227A (ja) * 1993-12-16 1995-07-04 Hitachi Ltd 無線データ通信システム
CN103404044A (zh) * 2012-11-07 2013-11-20 华为技术有限公司 一种多输入多输出微波系统的天线调整方法及装置
CN104049252A (zh) * 2014-03-18 2014-09-17 中国电子科技集团公司第十研究所 多波束抛物面天线多通道动态分组切换方法
CN104685717A (zh) * 2013-09-30 2015-06-03 华为技术有限公司 天线阵列及应用该天线阵列的相控系统
WO2016023206A1 (zh) * 2014-08-14 2016-02-18 华为技术有限公司 一种波束扫描天线、微波系统以及波束对准方法
WO2018119928A1 (zh) * 2016-12-29 2018-07-05 华为技术有限公司 一种天线及网络设备

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JP4833534B2 (ja) * 2004-09-29 2011-12-07 富士通株式会社 レーダ装置
CN100539460C (zh) * 2006-08-07 2009-09-09 西安交通大学 一种波束切换智能天线装置
US7834807B2 (en) * 2007-05-21 2010-11-16 Spatial Digital Systems, Inc. Retro-directive ground-terminal antenna for communication with geostationary satellites in slightly inclined orbits
CN101765127B (zh) * 2009-12-14 2012-01-04 西安交通大学 无线局域网基站接入系统及智能定向收发方法
CN102684760B (zh) * 2011-03-15 2015-03-04 联想(北京)有限公司 一种移动终端无线通信方法以及移动终端
CN104917542A (zh) * 2014-03-11 2015-09-16 启碁科技股份有限公司 射频收发系统
CN104103910B (zh) * 2014-05-26 2016-07-06 西安空间无线电技术研究所 一种单口径多波束天线的优化设计方法
CN104052700B (zh) * 2014-05-27 2017-07-28 北京创毅视讯科技有限公司 一种lte系统抗干扰方法和装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4881078A (en) * 1987-05-29 1989-11-14 Nec Corporation Tracking system with beam switching antenna
JPH07170227A (ja) * 1993-12-16 1995-07-04 Hitachi Ltd 無線データ通信システム
CN103404044A (zh) * 2012-11-07 2013-11-20 华为技术有限公司 一种多输入多输出微波系统的天线调整方法及装置
CN104685717A (zh) * 2013-09-30 2015-06-03 华为技术有限公司 天线阵列及应用该天线阵列的相控系统
CN104049252A (zh) * 2014-03-18 2014-09-17 中国电子科技集团公司第十研究所 多波束抛物面天线多通道动态分组切换方法
WO2016023206A1 (zh) * 2014-08-14 2016-02-18 华为技术有限公司 一种波束扫描天线、微波系统以及波束对准方法
WO2018119928A1 (zh) * 2016-12-29 2018-07-05 华为技术有限公司 一种天线及网络设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110086552A (zh) * 2019-04-28 2019-08-02 深圳市万普拉斯科技有限公司 天线组合设备及移动终端
CN110086552B (zh) * 2019-04-28 2021-11-05 深圳市万普拉斯科技有限公司 天线组合设备及移动终端

Also Published As

Publication number Publication date
EP3531505B1 (en) 2020-10-07
EP3531505A4 (en) 2019-11-13
WO2018102971A1 (zh) 2018-06-14
EP3531505A1 (en) 2019-08-28
CN109565110B (zh) 2021-01-05

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