CN110431884A - 无线唤醒的方法、控制设备和站点设备 - Google Patents

无线唤醒的方法、控制设备和站点设备 Download PDF

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CN110431884A
CN110431884A CN201780088439.6A CN201780088439A CN110431884A CN 110431884 A CN110431884 A CN 110431884A CN 201780088439 A CN201780088439 A CN 201780088439A CN 110431884 A CN110431884 A CN 110431884A
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frame
wake
interface
control device
wakeup
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CN110431884B (zh
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丁志明
杨云松
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • 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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Abstract

本申请提供了一种无线唤醒的方法、控制设备和站点设备，控制设备无须考虑被唤醒的站点设备的WUR的苏醒窗口的位置，只要在一个预设时间点开始的时间窗口内发送WUP帧，同时，站点设备在此时间窗口之前苏醒接收WUP帧，而且，站点设备可以在确定后续没有WUP帧时，提前进入休眠状态，不必继续保持苏醒状态直到时间窗口结束，以节约无线终端的电量。该方法包括：控制设备在以第一预设时间点开始的第一时间窗口内竞争无线信道；在竞争到该无线信道之后，该控制设备发送唤醒接口帧序列，该唤醒接口帧序列中的第一帧为信标帧或者唤醒帧；其中，该唤醒接口帧序列中相邻两个帧中前一帧的末端至后一帧的起始之间的间隔WIFS小于或者等于主通信接口的短帧间隔SIFS。

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PCT国内申请，说明书已公开。

Claims (26)

  1. PCT国内申请，权利要求书已公开。
CN201780088439.6A 2017-03-21 2017-07-10 无线唤醒的方法、控制设备和站点设备 Active CN110431884B (zh)

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CN201710171134 2017-03-21
CN2017101711343 2017-03-21
PCT/CN2017/092392 WO2018171087A1 (zh) 2017-03-21 2017-07-10 无线唤醒的方法、控制设备和站点设备

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109547948A (zh) * 2017-09-22 2019-03-29 珠海市魅族科技有限公司 无线局域网的通信方法、装置、接入点设备和站点设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102076067A (zh) * 2010-12-23 2011-05-25 北京星网锐捷网络技术有限公司 无线站点的休眠方法、装置和设备及通信系统
CN102740427B (zh) * 2012-06-15 2014-12-03 无锡必创传感科技有限公司 唤醒无线传感器的方法、无线传感器及无线传感器系统
US8982774B2 (en) * 2012-06-27 2015-03-17 Qualcomm Incorporated Method for ranging to a station in power saving mode
US10327204B2 (en) * 2014-05-09 2019-06-18 Lg Electronics Inc. Method and apparatus for power saving mode operation in wireless LAN
CN106550343B (zh) * 2015-09-21 2020-11-10 华为技术有限公司 端到端通信站点发现方法、站点及接入点
CN105873232B (zh) * 2016-03-25 2019-07-23 北京邮电大学 一种信道接入方法、装置及系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109547948A (zh) * 2017-09-22 2019-03-29 珠海市魅族科技有限公司 无线局域网的通信方法、装置、接入点设备和站点设备
CN109547948B (zh) * 2017-09-22 2022-04-12 珠海市魅族科技有限公司 无线局域网的通信方法、装置、接入点设备和站点设备

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CN110431884B (zh) 2021-01-29

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