JP5792393B2 - ワイヤレスビーコン受信 - Google Patents

ワイヤレスビーコン受信 Download PDF

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Publication number
JP5792393B2
JP5792393B2 JP2014532046A JP2014532046A JP5792393B2 JP 5792393 B2 JP5792393 B2 JP 5792393B2 JP 2014532046 A JP2014532046 A JP 2014532046A JP 2014532046 A JP2014532046 A JP 2014532046A JP 5792393 B2 JP5792393 B2 JP 5792393B2
Authority
JP
Japan
Prior art keywords
beacon
client device
access point
tsf
wireless network
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.)
Expired - Fee Related
Application number
JP2014532046A
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English (en)
Japanese (ja)
Other versions
JP2014526862A (ja
JP2014526862A5 (enExample
Inventor
リウ、チュン—フェン
リウ、チュン―フェン
フレデリクス、ギード・ロベルト
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2014526862A publication Critical patent/JP2014526862A/ja
Publication of JP2014526862A5 publication Critical patent/JP2014526862A5/ja
Application granted granted Critical
Publication of JP5792393B2 publication Critical patent/JP5792393B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • 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
    • 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
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • 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)
  • Telephone Function (AREA)
JP2014532046A 2011-09-23 2012-09-21 ワイヤレスビーコン受信 Expired - Fee Related JP5792393B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161538536P 2011-09-23 2011-09-23
US61/538,536 2011-09-23
US13/427,821 US8879452B2 (en) 2011-09-23 2012-03-22 Wireless beacon reception
US13/427,821 2012-03-22
PCT/US2012/056746 WO2013044163A1 (en) 2011-09-23 2012-09-21 Wireless beacon reception

Publications (3)

Publication Number Publication Date
JP2014526862A JP2014526862A (ja) 2014-10-06
JP2014526862A5 JP2014526862A5 (enExample) 2015-02-12
JP5792393B2 true JP5792393B2 (ja) 2015-10-14

Family

ID=47911228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014532046A Expired - Fee Related JP5792393B2 (ja) 2011-09-23 2012-09-21 ワイヤレスビーコン受信

Country Status (7)

Country Link
US (1) US8879452B2 (enExample)
EP (1) EP2759172A1 (enExample)
JP (1) JP5792393B2 (enExample)
KR (1) KR101614830B1 (enExample)
CN (1) CN103891362A (enExample)
IN (1) IN2014CN02207A (enExample)
WO (1) WO2013044163A1 (enExample)

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* Cited by examiner, † Cited by third party
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US9846049B2 (en) 2008-07-09 2017-12-19 Microsoft Technology Licensing, Llc Route prediction
US9134137B2 (en) 2010-12-17 2015-09-15 Microsoft Technology Licensing, Llc Mobile search based on predicted location
US9756571B2 (en) * 2012-02-28 2017-09-05 Microsoft Technology Licensing, Llc Energy efficient maximization of network connectivity
US9049616B2 (en) * 2012-03-29 2015-06-02 Broadcom Corporation Session recovery after network coordinator or AP restart for single user, multiple user, multiple access, and/or MIMO wireless communications
US8867421B2 (en) * 2012-04-12 2014-10-21 Gainspan Corporation Correction of clock errors in a wireless station to enable reduction of power consumption
US9398519B2 (en) * 2012-06-22 2016-07-19 Apple Inc. Beacon frame monitoring
US20140219148A1 (en) * 2013-02-04 2014-08-07 Huawei Device Co., Ltd. Method and Apparatus for Waking Up a Device
US9319848B2 (en) 2014-05-02 2016-04-19 Macmillan New Ventures, LLC Audience response communication system with long beacon
US9756603B2 (en) * 2014-07-09 2017-09-05 Qualcomm Incorporated Traffic advertisement and scheduling in a neighbor aware network data link
US11140627B2 (en) 2016-01-04 2021-10-05 Texas Instruments Incorporated System and method for efficient wakeup for beacon reception
US10462740B2 (en) * 2016-08-03 2019-10-29 Futurewei Technologies, Inc. System and method for waking up a radio communications module of a device
US20180124704A1 (en) * 2016-11-03 2018-05-03 Mediatek Inc. Method of Wake-up Signal Transmission and Reception
US10708859B2 (en) 2016-11-28 2020-07-07 Texas Instruments Incorporated Methods and apparatus for efficient wakeup of wireless device
US10341949B2 (en) * 2017-01-06 2019-07-02 Mediatek Inc. Method and communication device of beacon reception
CN108471637B (zh) * 2017-02-23 2021-04-20 华为技术有限公司 Wur控制信息的传输方法和设备
US10602444B2 (en) * 2017-12-22 2020-03-24 Cypress Semiconductor Corporation Reducing power consumption in computing devices with wireless network interfaces
KR101979671B1 (ko) * 2018-01-02 2019-05-17 (주)에프씨아이 빈번하게 변경되는 비콘 구성요소를 이용한 비콘 신호 처리 최소화 방법 및 장치
KR20190119400A (ko) * 2018-04-12 2019-10-22 (주)에프씨아이 비콘 신호의 수신 시간을 효율적으로 추정하기 위한 방법 및 이를 위한 수신 장치
CN113423133B (zh) * 2021-07-05 2024-08-02 苏州磐联集成电路科技股份有限公司 无线数据接收方法和无线设备
CN115988613A (zh) * 2021-10-15 2023-04-18 瑞昱半导体股份有限公司 无线通信系统、无线接入点与电子装置
US20230171331A1 (en) * 2021-11-30 2023-06-01 Texas Instruments Incorporated Bluetooth low energy connection power consumption
CN116456440B (zh) * 2023-06-14 2024-04-05 此芯科技(上海)有限公司 Wi-Fi热点管理方法、装置、存储介质及电子设备

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US6934299B2 (en) * 2003-06-06 2005-08-23 Motorola, Inc. Beacon packet having traffic indicator flag
US6879567B2 (en) * 2003-06-17 2005-04-12 Motorola, Inc. Method and apparatus for battery life extension for nodes within beaconing networks
US7881755B1 (en) 2005-05-26 2011-02-01 Marvell International Ltd. Wireless LAN power savings
JP4610421B2 (ja) * 2005-06-20 2011-01-12 株式会社エヌ・ティ・ティ・ドコモ 無線ネットワークシステム、呼出制御装置、端末装置、および呼出信号生成方法
US7953457B2 (en) 2006-04-28 2011-05-31 Research In Motion Limited Methods and apparatus for reducing power consumption for mobile devices using broadcast-to-unicast message conversion
CN101179423A (zh) * 2006-11-10 2008-05-14 华为技术有限公司 一种获取服务质量映射表的方法、装置及系统
US7920535B2 (en) * 2007-01-16 2011-04-05 Texas Instruments Incorporated Idle connection state power consumption reduction in a wireless local area network using beacon delay advertisement
US8170002B2 (en) * 2007-05-31 2012-05-01 Conexant Systems, Inc. Systems and methods for indicating buffered data at an access point with efficient beacon handling
US7848271B2 (en) 2007-06-26 2010-12-07 Research In Motion Limited System and method for conserving power for a wireless device while maintaining a connection to a network
US8233414B2 (en) 2007-07-05 2012-07-31 Conexant Systems, Inc. Systems and methods for indicating buffered data at an access point using an embedded traffic indication map
CN101489290B (zh) * 2008-01-15 2012-03-14 瑞昱半导体股份有限公司 接收装置、信号处理系统以及信号接收方法
JP5107189B2 (ja) 2008-09-09 2012-12-26 株式会社エヌ・ティ・ティ・ドコモ 無線通信基地局、無線通信端末、無線通信システム及び無線通信方法
KR101576142B1 (ko) 2009-06-12 2015-12-10 삼성전자주식회사 휴대용 단말기에서 무선랜 모듈의 전원 관리 방법 및 장치
WO2011010181A1 (en) 2009-07-23 2011-01-27 Nokia Corporation Method and apparatus for reduced power consumption when operating as a bluetooth low energy device
CN104160757B (zh) * 2012-03-06 2018-09-25 交互数字专利控股公司 用于在无线局域网络中节省功率的方法和装置

Also Published As

Publication number Publication date
IN2014CN02207A (enExample) 2015-06-12
JP2014526862A (ja) 2014-10-06
US8879452B2 (en) 2014-11-04
US20130077546A1 (en) 2013-03-28
CN103891362A (zh) 2014-06-25
EP2759172A1 (en) 2014-07-30
WO2013044163A1 (en) 2013-03-28
KR101614830B1 (ko) 2016-04-29
KR20140069248A (ko) 2014-06-09

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