WO2018203931A1 - Point d'accès (ap), station (sta) et procédés de signalisation de débits de données de paquets de récepteur de réveil à basse puissance (lp-wur) - Google Patents

Point d'accès (ap), station (sta) et procédés de signalisation de débits de données de paquets de récepteur de réveil à basse puissance (lp-wur) Download PDF

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Publication number
WO2018203931A1
WO2018203931A1 PCT/US2017/066817 US2017066817W WO2018203931A1 WO 2018203931 A1 WO2018203931 A1 WO 2018203931A1 US 2017066817 W US2017066817 W US 2017066817W WO 2018203931 A1 WO2018203931 A1 WO 2018203931A1
Authority
WO
WIPO (PCT)
Prior art keywords
data rate
wake
sta
preamble
payload
Prior art date
Application number
PCT/US2017/066817
Other languages
English (en)
Inventor
Minyoung Park
Richard Dorrance
Shahrnaz Azizi
Thomas J. Kenney
Po-Kai Huang
Original Assignee
Intel Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Intel Corporation filed Critical Intel Corporation
Publication of WO2018203931A1 publication Critical patent/WO2018203931A1/fr

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Classifications

    • 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
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/25—Flow control; Congestion control with rate being modified by the source upon detecting a change of network conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
    • H04W28/0236—Traffic management, e.g. flow control or congestion control based on communication conditions radio quality, e.g. interference, losses or delay
    • 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
    • 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
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • 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

Landscapes

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

Abstract

Selon certains modes de réalisation, l'invention concerne, de manière générale, un point d'accès (AP), une station (STA) et un procédé communication. L'AP peut transmettre un paquet de réveil pour indiquer que la STA doit passer d'un mode veille à un mode éveil pour une transmission de données de liaison descendante à partir de l'AP. L'AP peut coder le paquet de réveil pour inclure un en-tête de commande d'accès au support (MAC) et une charge utile. L'AP peut coder l'en-tête MAC et la charge utile conformément à un débit de données d'une pluralité de débits de données. L'AP peut coder le paquet de réveil pour inclure en outre un préambule de réveil qui comprend un nombre configurable de séquences de préambule afin d'indiquer le débit de données de l'en-tête MAC et de la charge utile.
PCT/US2017/066817 2017-05-04 2017-12-15 Point d'accès (ap), station (sta) et procédés de signalisation de débits de données de paquets de récepteur de réveil à basse puissance (lp-wur) WO2018203931A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762501518P 2017-05-04 2017-05-04
US62/501,518 2017-05-04

Publications (1)

Publication Number Publication Date
WO2018203931A1 true WO2018203931A1 (fr) 2018-11-08

Family

ID=64016724

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2017/066817 WO2018203931A1 (fr) 2017-05-04 2017-12-15 Point d'accès (ap), station (sta) et procédés de signalisation de débits de données de paquets de récepteur de réveil à basse puissance (lp-wur)

Country Status (1)

Country Link
WO (1) WO2018203931A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109688619A (zh) * 2018-12-26 2019-04-26 深圳市华智芯联科技有限公司 无线通信系统的节点处理方法、无线通信系统及设备
WO2022073241A1 (fr) * 2020-10-10 2022-04-14 北京小米移动软件有限公司 Procédé et appareil d'activation de station pour dispositif à liaisons multiples et support

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110134818A1 (en) * 2009-12-04 2011-06-09 Electronics And Telecommunication Research Institute Low-power method for media access control in semi-linear sensor network
US20140169304A1 (en) * 2006-10-23 2014-06-19 Interdigital Technology Corporation METHOD AND APPARATUS FOR SENDING AND RECEIVING CHANNEL QUALITY INDICATORS (CQIs)
WO2014150612A1 (fr) * 2013-03-15 2014-09-25 Qualcomm Incorporated Procédé et appareil pour une signalisation efficace d'un mode de communication et d'informations de délimitation
US20150036576A1 (en) * 2012-11-02 2015-02-05 Qualcomm Incorporated Systems and methods for low power wake-up signal implementation and operations for wlan
US20160198417A1 (en) * 2012-12-29 2016-07-07 Intel Corporation Methods and arrangements to coordinate communications in a wireless network

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140169304A1 (en) * 2006-10-23 2014-06-19 Interdigital Technology Corporation METHOD AND APPARATUS FOR SENDING AND RECEIVING CHANNEL QUALITY INDICATORS (CQIs)
US20110134818A1 (en) * 2009-12-04 2011-06-09 Electronics And Telecommunication Research Institute Low-power method for media access control in semi-linear sensor network
US20150036576A1 (en) * 2012-11-02 2015-02-05 Qualcomm Incorporated Systems and methods for low power wake-up signal implementation and operations for wlan
US20160198417A1 (en) * 2012-12-29 2016-07-07 Intel Corporation Methods and arrangements to coordinate communications in a wireless network
WO2014150612A1 (fr) * 2013-03-15 2014-09-25 Qualcomm Incorporated Procédé et appareil pour une signalisation efficace d'un mode de communication et d'informations de délimitation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109688619A (zh) * 2018-12-26 2019-04-26 深圳市华智芯联科技有限公司 无线通信系统的节点处理方法、无线通信系统及设备
WO2022073241A1 (fr) * 2020-10-10 2022-04-14 北京小米移动软件有限公司 Procédé et appareil d'activation de station pour dispositif à liaisons multiples et support

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