CN106664740A - 智能全频域2.4g单向跳频通信方法及系统 - Google Patents

智能全频域2.4g单向跳频通信方法及系统 Download PDF

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CN106664740A
CN106664740A CN201480031719.XA CN201480031719A CN106664740A CN 106664740 A CN106664740 A CN 106664740A CN 201480031719 A CN201480031719 A CN 201480031719A CN 106664740 A CN106664740 A CN 106664740A
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communication
receiver
data
frequency
channel
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CN106664740B (zh
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韩性峰
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Shenzhen Highfeng Technology Co ltd
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Shenzhen Highfeng Technology Co ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

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

Abstract

本发明提供了一种本发明提供的智能全频域2.4G单向跳频通信方法及系统。该方法包括：对码时，将发射器与接收器靠近，进行双向通信实现对码，对码成功后发射器与接收器双方拥有一个独立的识别码及独立的原始通信频道，然后建立同步；在后续的数据发送中，采取单向通信，数据不需要回传确认，来增加通信距离；每次发送数据时，数据帧中包括如下信息：同步时钟+预留信道1‑N+数据1‑M；预留信道1‑N由发射器中的MCU随机产生，并且1‑N中的信道值互不相同。该系统实现了不定向跳频，增加适应性，全频域跳频，预留更多设备空间，高效利用频率资源；数据传输时采用单向通信，接收器不需要回传数据，适合远距离遥控。

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PCT国内申请，说明书已公开。

Claims (7)

  1. PCT国内申请，权利要求书已公开。
CN201480031719.XA 2014-10-29 2014-10-29 智能全频域2.4g单向跳频通信方法及系统 Active CN106664740B (zh)

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PCT/CN2014/089818 WO2016058221A1 (zh) 2014-10-29 2014-10-29 智能全频域2.4g单向跳频通信方法及系统

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CN109120371A (zh) * 2018-10-17 2019-01-01 广州卫富科技开发有限公司 一种单工通信状态下模拟视频信号的抗干扰保密通信方法

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US6052406A (en) * 1997-05-02 2000-04-18 Itt Manufacturing Enterprises, Inc. Frequency hopping synchronization and tracking in a digital communication system
JP2005269202A (ja) * 2004-03-18 2005-09-29 Canon Inc 通信装置および方法
CN102487413B (zh) * 2009-11-03 2013-11-27 中国电信股份有限公司 无绳电话适配无绳座机的方法、系统及无绳电话
CN103856241B (zh) * 2014-02-06 2016-01-27 徐州飞梦电子科技有限公司 一种航模用跳频通讯方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101330488A (zh) * 2007-06-22 2008-12-24 日本电气株式会社 同步检测
CN202231713U (zh) * 2011-09-15 2012-05-23 魏中海 一种基于跳频机制的防窃听有源rfid系统
CN103391113A (zh) * 2013-07-03 2013-11-13 深圳雷柏科技股份有限公司 无线键鼠及其跳频的rf通信发送及接收的方法和装置
CN103475844A (zh) * 2013-09-13 2013-12-25 青岛歌尔声学科技有限公司 支持多节目模式的电视、液晶眼镜、电视系统及控制方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109120371A (zh) * 2018-10-17 2019-01-01 广州卫富科技开发有限公司 一种单工通信状态下模拟视频信号的抗干扰保密通信方法
CN109120371B (zh) * 2018-10-17 2019-11-15 广州卫富科技开发有限公司 一种单工通信状态下模拟视频信号的抗干扰保密通信方法

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WO2016058221A1 (zh) 2016-04-21

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