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WO2019006170A3 - Methods and apparatus for facilitating communications using a wake-up radio frame - Google Patents

Methods and apparatus for facilitating communications using a wake-up radio frame Download PDF

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Publication number
WO2019006170A3
WO2019006170A3 PCT/US2018/040094 US2018040094W WO2019006170A3 WO 2019006170 A3 WO2019006170 A3 WO 2019006170A3 US 2018040094 W US2018040094 W US 2018040094W WO 2019006170 A3 WO2019006170 A3 WO 2019006170A3
Authority
WO
WIPO (PCT)
Prior art keywords
wake
radio frame
methods
frame
facilitating communications
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.)
Ceased
Application number
PCT/US2018/040094
Other languages
French (fr)
Other versions
WO2019006170A2 (en
Inventor
Po-Kai Huang
Daniel F. BRAVO
Robert Stacey
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.)
Intel Corp
Original Assignee
Intel Corp
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 Corp filed Critical Intel Corp
Publication of WO2019006170A2 publication Critical patent/WO2019006170A2/en
Publication of WO2019006170A3 publication Critical patent/WO2019006170A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • 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)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

La présente invention concerne des procédés et un appareil pour faciliter des communications par le biais d'une trame radio de réveil. Un appareil donné à titre d'exemple comprend un générateur de trame pour générer une trame radio de réveil comprenant une identification de type de trame correspondant à une trame spécifique au vendeur; et une interface pour amener une antenne à transmettre la trame radio de réveil à un récepteur de faible puissance d'une station lorsqu'un récepteur de forte puissance de la station est dans un mode de faible puissance.The present invention relates to methods and apparatus for facilitating communications through a wake-up radio frame. An exemplary apparatus includes a frame generator for generating a wake-up radio frame including a frame type identification corresponding to a vendor-specific frame; and an interface for causing an antenna to transmit the wake-up radio frame to a low power receiver of a station when a high power receiver of the station is in a low power mode.

PCT/US2018/040094 2017-06-30 2018-06-28 Methods and apparatus for facilitating communications using a wake-up radio frame Ceased WO2019006170A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762527602P 2017-06-30 2017-06-30
US62/527,602 2017-06-30

Publications (2)

Publication Number Publication Date
WO2019006170A2 WO2019006170A2 (en) 2019-01-03
WO2019006170A3 true WO2019006170A3 (en) 2019-03-21

Family

ID=64742228

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2018/040094 Ceased WO2019006170A2 (en) 2017-06-30 2018-06-28 Methods and apparatus for facilitating communications using a wake-up radio frame

Country Status (1)

Country Link
WO (1) WO2019006170A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140126442A1 (en) * 2012-11-02 2014-05-08 Qualcomm Incorporated Systems and methods for low power wake-up signal implementation and operations for wlan
WO2017052596A1 (en) * 2015-09-25 2017-03-30 Maruti Gupta Low-power wakeup radio for mobile devices
US20170134943A1 (en) * 2015-11-05 2017-05-11 Alexander W. Min Secure wireless low-power wake-up

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140126442A1 (en) * 2012-11-02 2014-05-08 Qualcomm Incorporated Systems and methods for low power wake-up signal implementation and operations for wlan
WO2017052596A1 (en) * 2015-09-25 2017-03-30 Maruti Gupta Low-power wakeup radio for mobile devices
US20170134943A1 (en) * 2015-11-05 2017-05-11 Alexander W. Min Secure wireless low-power wake-up

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JAMES LEPP ET AL.: "Use cases for WUR in ITS", IEEE 802.11-17/0406R3, 16 March 2017 (2017-03-16), XP068115508 *
MINYOUNG PARK ET AL.: "LP-WUR (Low-Power Wake-Up Receiver) Follow-Up", IEEE 802.11-16/0341R0, 14 March 2016 (2016-03-14), XP055534746 *

Also Published As

Publication number Publication date
WO2019006170A2 (en) 2019-01-03

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