CN109716852A - 一种唤醒信号的传输方法及发送设备 - Google Patents

一种唤醒信号的传输方法及发送设备 Download PDF

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Publication number
CN109716852A
CN109716852A CN201780056682.XA CN201780056682A CN109716852A CN 109716852 A CN109716852 A CN 109716852A CN 201780056682 A CN201780056682 A CN 201780056682A CN 109716852 A CN109716852 A CN 109716852A
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signal
wake
time window
sending device
sequence
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CN109716852B (zh
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李德怀
杜振国
程勇
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

本发明实施例提供一种唤醒信号的传输方法及发送装置，涉及通信领域。该方法包括：发送设备利用第一时间窗向接收设备发送唤醒信号中的短训练域序列；所述唤醒信号用于触发所述接收设备与所述发送设备进行数据传输，所述短训练域序列用于实现所述发送设备与所述接收设备之间的同步；所述发送设备在利用所述第一时间窗之后的第二时间窗进行信道测量；若所述信道测量的结果为信道被占用，所述发送设备停止发送所述唤醒信号。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201780056682.XA 2017-03-21 2017-06-02 一种唤醒信号的传输方法及发送设备 Active CN109716852B (zh)

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CN201710171120 2017-03-21
CN2017101711201 2017-03-21
PCT/CN2017/087033 WO2018171048A1 (zh) 2017-03-21 2017-06-02 一种唤醒信号的传输方法及发送设备

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112085876A (zh) * 2019-06-14 2020-12-15 上海华虹计通智能系统股份有限公司 一种人员进出管理方法、系统及分体式车载设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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US11089501B1 (en) 2020-01-23 2021-08-10 Cisco Technology, Inc. Networked sleep mode management

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102820942A (zh) * 2012-08-17 2012-12-12 广州海格天立通信息技术有限公司 基于tdma系统突发帧的帧同步方法
CN103052150A (zh) * 2012-11-19 2013-04-17 安徽工程大学 无线传感器网络时间同步方法
WO2013123755A1 (zh) * 2012-02-22 2013-08-29 中兴通讯股份有限公司 单播数据包的发送方法及装置
CN103874171A (zh) * 2012-12-14 2014-06-18 深圳先进技术研究院 人体通信装置中的数据发送和接收方法
CN105208671A (zh) * 2015-09-30 2015-12-30 河南科技大学 用于无线传感器网络的高信道利用率h-mac协议的实现方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013123755A1 (zh) * 2012-02-22 2013-08-29 中兴通讯股份有限公司 单播数据包的发送方法及装置
CN102820942A (zh) * 2012-08-17 2012-12-12 广州海格天立通信息技术有限公司 基于tdma系统突发帧的帧同步方法
CN103052150A (zh) * 2012-11-19 2013-04-17 安徽工程大学 无线传感器网络时间同步方法
CN103874171A (zh) * 2012-12-14 2014-06-18 深圳先进技术研究院 人体通信装置中的数据发送和接收方法
CN105208671A (zh) * 2015-09-30 2015-12-30 河南科技大学 用于无线传感器网络的高信道利用率h-mac协议的实现方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112085876A (zh) * 2019-06-14 2020-12-15 上海华虹计通智能系统股份有限公司 一种人员进出管理方法、系统及分体式车载设备
CN112085876B (zh) * 2019-06-14 2022-09-30 上海华虹计通智能系统股份有限公司 一种人员进出管理方法、系统及分体式车载设备

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CN109716852B (zh) 2020-12-22
WO2018171048A1 (zh) 2018-09-27

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