CN115669092A - 无线保真WiFi通信方法及装置 - Google Patents

无线保真WiFi通信方法及装置 Download PDF

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Publication number
CN115669092A
CN115669092A CN202180039965.XA CN202180039965A CN115669092A CN 115669092 A CN115669092 A CN 115669092A CN 202180039965 A CN202180039965 A CN 202180039965A CN 115669092 A CN115669092 A CN 115669092A
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CN
China
Prior art keywords
wifi
access point
low
power
consumption mode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202180039965.XA
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English (en)
Inventor
王振中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN115669092A publication Critical patent/CN115669092A/zh
Pending legal-status Critical Current

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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
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • 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

Abstract

本申请提供一种无线保真WiFi通信方法及装置，涉及通信技术领域，用于降低终端设备的WIFI热点产生的功耗。该方法包括：接入点开启WiFi热点；接入点选择性地开启WiFi低功耗模式；响应开启WiFi低功耗模式，接入点周期性地广播低功耗指示帧，其中，低功耗指示帧承载有低功耗参数，低功耗参数用于指示接入点进入WiFi低功耗模式后，处于休眠状态的至少一个非连续时间段。这样，接入点可以通过开启WiFi低功耗模式降低接入点的WiFi热点产生的功耗。

Description

PCT国内申请，说明书已公开。

Claims (36)

  1. PCT国内申请，权利要求书已公开。
CN202180039965.XA 2021-02-27 2021-02-27 无线保真WiFi通信方法及装置 Pending CN115669092A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/078342 WO2022178896A1 (zh) 2021-02-27 2021-02-27 无线保真WiFi通信方法及装置

Publications (1)

Publication Number Publication Date
CN115669092A true CN115669092A (zh) 2023-01-31

Family

ID=83047725

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180039965.XA Pending CN115669092A (zh) 2021-02-27 2021-02-27 无线保真WiFi通信方法及装置

Country Status (4)

Country Link
US (1) US20240007947A1 (zh)
EP (1) EP4287717A4 (zh)
CN (1) CN115669092A (zh)
WO (1) WO2022178896A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117651322A (zh) * 2024-01-29 2024-03-05 南京云程半导体有限公司 一种功率管理方法、装置、终端及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090034443A1 (en) * 2007-07-30 2009-02-05 Jesse Walker Power saving idle mode algorithm for an access point
US8542620B2 (en) * 2009-05-05 2013-09-24 Qualcomm Incorporated Dynamic energy saving mechanism for access points
CN102938926A (zh) * 2011-08-16 2013-02-20 华为终端有限公司 一种无线通信网络中实现接入点节能的方法及接入点
US9717046B2 (en) * 2012-06-29 2017-07-25 Thomson Licensing Low power consumption mode for WLAN access point
US10785718B2 (en) * 2016-06-06 2020-09-22 Apple Inc. Software-enabled access point with power saving
KR101976576B1 (ko) * 2017-11-23 2019-05-09 (주)에프씨아이 무선랜에서 절전 방법 및 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117651322A (zh) * 2024-01-29 2024-03-05 南京云程半导体有限公司 一种功率管理方法、装置、终端及存储介质

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Publication number Publication date
US20240007947A1 (en) 2024-01-04
EP4287717A1 (en) 2023-12-06
EP4287717A4 (en) 2024-03-20
WO2022178896A1 (zh) 2022-09-01

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