CN111386658A - 无人飞行器及其功率控制的方法 - Google Patents

无人飞行器及其功率控制的方法 Download PDF

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Publication number
CN111386658A
CN111386658A CN201780096798.6A CN201780096798A CN111386658A CN 111386658 A CN111386658 A CN 111386658A CN 201780096798 A CN201780096798 A CN 201780096798A CN 111386658 A CN111386658 A CN 111386658A
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China
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uav
base station
unmanned aerial
serving base
transmit power
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CN111386658B (zh
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赵岩
孙欢
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Nokia Shanghai Bell Co Ltd
Alcatel Lucent SAS
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Alcatel Lucent SAS
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    • 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
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本公开的实施例提供了一种无人飞行器及其功率控制的方法。该方法包括确定无人飞行器的第一发射功率和无人飞行器到服务基站的发射波束赋形增益。该方法还包括基于发射波束赋形增益来降低第一发射功率以获得第二发射功率。该方法进一步包括利用与发射波束赋形增益相关联的波束以第二发射功率向服务基站发射信号。本公开的实施例可以在不降低无人飞行器性能和陆地终端设备性能的情况下减小无人飞行器造成的干扰。

Description

PCT国内申请，说明书已公开。

Claims (21)

  1. PCT国内申请，权利要求书已公开。
CN201780096798.6A 2017-11-17 2017-11-17 无人飞行器及其功率控制的方法 Active CN111386658B (zh)

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PCT/CN2017/111512 WO2019095247A1 (zh) 2017-11-17 2017-11-17 无人飞行器及其功率控制的方法

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CN111386658A true CN111386658A (zh) 2020-07-07
CN111386658B CN111386658B (zh) 2022-02-18

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WO (1) WO2019095247A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115362753B (zh) * 2020-04-04 2023-09-26 Oppo广东移动通信有限公司 发射信号的控制方法、网络设备、终端及存储介质
CN113595603B (zh) * 2021-07-05 2022-08-02 东莞理工学院 基于部分连接天线阵的无人机毫米波波束成形设计方法

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US20030218568A1 (en) * 2001-09-12 2003-11-27 Data Fusion Corporation Gps near-far resistant receiver
US20090137241A1 (en) * 2007-11-27 2009-05-28 Qualcomm Incorporated Interference management in a wireless communication system using adaptive path loss adjustment
US20090286545A1 (en) * 2008-05-13 2009-11-19 Qualcomm Incorporated Transmit power selection for user equipment communicating with femto cells
CN105580448A (zh) * 2013-09-30 2016-05-11 索尼公司 通信控制设备、通信控制方法、终端设备和信息处理设备
US20160219506A1 (en) * 2014-11-17 2016-07-28 Thomas G. Pratt Energy efficient communications
US20170188377A1 (en) * 2015-12-14 2017-06-29 Higher Ground Llc Reduced power for avoidance of interference in wireless communications
CN107113053A (zh) * 2014-11-06 2017-08-29 乌贝库米有限公司 用于宽带接入的无人驾驶载具(uav)网络中的波束形成和指向

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Publication number Priority date Publication date Assignee Title
US7245880B1 (en) * 2000-08-31 2007-07-17 Intel Corporation Transmit power control within a wireless transmitter
EP1286506B1 (en) * 2001-08-07 2005-10-19 Kabushiki Kaisha Toshiba Wireless communication system and wireless station
CN101471862B (zh) * 2007-12-24 2011-03-30 普天信息技术研究院有限公司 一种功率受限时的包调度方法
US9478857B2 (en) * 2012-03-02 2016-10-25 Samsung Electronics Co., Ltd. Apparatus and method for controlling adaptive beamforming gain in wireless communication system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030218568A1 (en) * 2001-09-12 2003-11-27 Data Fusion Corporation Gps near-far resistant receiver
US20090137241A1 (en) * 2007-11-27 2009-05-28 Qualcomm Incorporated Interference management in a wireless communication system using adaptive path loss adjustment
US20090286545A1 (en) * 2008-05-13 2009-11-19 Qualcomm Incorporated Transmit power selection for user equipment communicating with femto cells
CN105580448A (zh) * 2013-09-30 2016-05-11 索尼公司 通信控制设备、通信控制方法、终端设备和信息处理设备
CN107113053A (zh) * 2014-11-06 2017-08-29 乌贝库米有限公司 用于宽带接入的无人驾驶载具(uav)网络中的波束形成和指向
US20160219506A1 (en) * 2014-11-17 2016-07-28 Thomas G. Pratt Energy efficient communications
US20170188377A1 (en) * 2015-12-14 2017-06-29 Higher Ground Llc Reduced power for avoidance of interference in wireless communications

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WO2019095247A1 (zh) 2019-05-23
CN111386658B (zh) 2022-02-18

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