KR101614830B1 - 무선 비컨 수신 - Google Patents

무선 비컨 수신 Download PDF

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Publication number
KR101614830B1
KR101614830B1 KR1020147010942A KR20147010942A KR101614830B1 KR 101614830 B1 KR101614830 B1 KR 101614830B1 KR 1020147010942 A KR1020147010942 A KR 1020147010942A KR 20147010942 A KR20147010942 A KR 20147010942A KR 101614830 B1 KR101614830 B1 KR 101614830B1
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South Korea
Prior art keywords
client device
beacon
access point
tsf
packets
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Expired - Fee Related
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KR1020147010942A
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English (en)
Korean (ko)
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KR20140069248A (ko
Inventor
춘-펭 리우
가이도 로버트 프레드릭스
Original Assignee
퀄컴 인코포레이티드
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    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
KR1020147010942A 2011-09-23 2012-09-21 무선 비컨 수신 Expired - Fee Related KR101614830B1 (ko)

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 (2)

Publication Number Publication Date
KR20140069248A KR20140069248A (ko) 2014-06-09
KR101614830B1 true KR101614830B1 (ko) 2016-04-29

Family

ID=47911228

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147010942A Expired - Fee Related KR101614830B1 (ko) 2011-09-23 2012-09-21 무선 비컨 수신

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)

Cited By (1)

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KR101979671B1 (ko) * 2018-01-02 2019-05-17 (주)에프씨아이 빈번하게 변경되는 비콘 구성요소를 이용한 비콘 신호 처리 최소화 방법 및 장치

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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
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
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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
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101979671B1 (ko) * 2018-01-02 2019-05-17 (주)에프씨아이 빈번하게 변경되는 비콘 구성요소를 이용한 비콘 신호 처리 최소화 방법 및 장치

Also Published As

Publication number Publication date
IN2014CN02207A (enExample) 2015-06-12
JP5792393B2 (ja) 2015-10-14
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
KR20140069248A (ko) 2014-06-09

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