CN109565783A - 一种发送唤醒帧的方法及设备 - Google Patents

一种发送唤醒帧的方法及设备 Download PDF

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Publication number
CN109565783A
CN109565783A CN201780036976.6A CN201780036976A CN109565783A CN 109565783 A CN109565783 A CN 109565783A CN 201780036976 A CN201780036976 A CN 201780036976A CN 109565783 A CN109565783 A CN 109565783A
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China
Prior art keywords
wake
association
wireless device
check sequence
frame check
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CN201780036976.6A
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CN109565783B (zh
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程勇
方平
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • 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

本发明实施例涉及一种发送唤醒帧的方法及设备。该方法包括：第一无线设备确定所述第一无线设备发送给第二无线设备的第二无线接口的唤醒帧的帧校验序列FCS的属性；所述确定出的FCS的属性包括所述帧校验序列的类型、长度和校验对象中的至少一个；所述唤醒帧用于唤醒所述第二无线设备的第一无线接口；所述第一无线设备通过所述第一无线设备的第一无线接口向所述第二无线设备发送用于指示所述帧校验序列的属性的指示信息；所述第一无线设备根据所述确定出的所述帧校验序列的属性，生成唤醒帧，并发送所述唤醒帧给所述第二无线设备的第二无线接口，以唤醒所述第二无线设备的第一无线接口。由上可见，本发明实施例能够调整唤醒帧的属性，自适应唤醒帧的结构。

Description

PCT国内申请，说明书已公开。

Claims (51)

  1. PCT国内申请，权利要求书已公开。
CN201780036976.6A 2016-09-26 2017-06-27 一种发送唤醒帧的方法及设备 Active CN109565783B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201610852694 2016-09-26
CN2016108526940 2016-09-26
CN2017102249205 2017-04-07
CN201710224920 2017-04-07
PCT/CN2017/090379 WO2018054117A1 (zh) 2016-09-26 2017-06-27 一种发送唤醒帧的方法及设备

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CN109565783A true CN109565783A (zh) 2019-04-02
CN109565783B CN109565783B (zh) 2020-11-03

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CN (1) CN109565783B (zh)
WO (1) WO2018054117A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101087220A (zh) * 2006-06-09 2007-12-12 中国科学院软件研究所 无线传感器网络mac层监听休眠方法
WO2013008989A1 (en) * 2011-07-14 2013-01-17 Lg Electronics Inc. Method of communication based on power save mode in wireless local area network and apparatus for the same
CN104301122A (zh) * 2014-09-24 2015-01-21 奇瑞汽车股份有限公司 一种唤醒节点的方法和装置
WO2016028692A1 (en) * 2014-08-20 2016-02-25 Qualcomm Incorporated Low power paging frames

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007024737A1 (de) * 2007-05-25 2008-11-27 Robert Bosch Gmbh Datenübertragungsverfahren zwischen Master- und Slave-Einrichtungen
GB2514117A (en) * 2013-05-13 2014-11-19 Nec Corp Communication system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101087220A (zh) * 2006-06-09 2007-12-12 中国科学院软件研究所 无线传感器网络mac层监听休眠方法
WO2013008989A1 (en) * 2011-07-14 2013-01-17 Lg Electronics Inc. Method of communication based on power save mode in wireless local area network and apparatus for the same
WO2016028692A1 (en) * 2014-08-20 2016-02-25 Qualcomm Incorporated Low power paging frames
CN104301122A (zh) * 2014-09-24 2015-01-21 奇瑞汽车股份有限公司 一种唤醒节点的方法和装置

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CN109565783B (zh) 2020-11-03
WO2018054117A1 (zh) 2018-03-29

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