TW201004172A - Methods and systems for power savings using a message indication header - Google Patents

Methods and systems for power savings using a message indication header Download PDF

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Publication number
TW201004172A
TW201004172A TW098119777A TW98119777A TW201004172A TW 201004172 A TW201004172 A TW 201004172A TW 098119777 A TW098119777 A TW 098119777A TW 98119777 A TW98119777 A TW 98119777A TW 201004172 A TW201004172 A TW 201004172A
Authority
TW
Taiwan
Prior art keywords
message
data
data burst
bits
indicates
Prior art date
Application number
TW098119777A
Other languages
English (en)
Chinese (zh)
Inventor
Jong-Ro Park
Chun-Woo Lee
Kyoung-Cheol Oh
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 TW201004172A publication Critical patent/TW201004172A/zh

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
    • H04W52/0235—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 where the received signal is a power saving command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • 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
    • 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
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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)
TW098119777A 2008-06-12 2009-06-12 Methods and systems for power savings using a message indication header TW201004172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/137,978 US8498607B2 (en) 2008-06-12 2008-06-12 Methods and systems for power savings using a message indication header

Publications (1)

Publication Number Publication Date
TW201004172A true TW201004172A (en) 2010-01-16

Family

ID=41278706

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098119777A TW201004172A (en) 2008-06-12 2009-06-12 Methods and systems for power savings using a message indication header

Country Status (7)

Country Link
US (2) US8498607B2 (enExample)
EP (1) EP2314106A1 (enExample)
JP (1) JP5296199B2 (enExample)
KR (1) KR101284763B1 (enExample)
CN (1) CN102204362B (enExample)
TW (1) TW201004172A (enExample)
WO (1) WO2010002566A1 (enExample)

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US8498607B2 (en) 2008-06-12 2013-07-30 Qualcomm Incorporated Methods and systems for power savings using a message indication header
JP4792513B2 (ja) * 2009-04-27 2011-10-12 株式会社エヌ・ティ・ティ・ドコモ 無線通信システムで使用される方法及び通信端末
US8542620B2 (en) * 2009-05-05 2013-09-24 Qualcomm Incorporated Dynamic energy saving mechanism for access points
US8537733B1 (en) 2010-02-12 2013-09-17 Qualcomm Incorporated Dynamic power mode switch in a wireless ad-hoc system
US9311446B1 (en) 2010-03-19 2016-04-12 Qualcomm Incorporated Multicast transmission for power management in an ad-hoc wireless system
US8588156B1 (en) 2010-04-27 2013-11-19 Qualcomm Incorporated Direct data communication in infrastructure mode in wireless communication systems
EP2803219A2 (en) 2012-01-11 2014-11-19 Interdigital Patent Holdings, Inc. Methods and apparatus for accelerated link setup between sta and access point of ieee 802.11 network
US9049658B2 (en) 2012-03-06 2015-06-02 Qualcomm Incorporated Power save mechanism for peer-to-peer communication networks
US8964615B2 (en) 2012-09-06 2015-02-24 Qualcomm Incorporated Methods and devices for facilitating early header decoding in communications devices
WO2014128805A1 (ja) 2013-02-22 2014-08-28 日本電気株式会社 無線通信システム、無線局、無線端末、通信制御方法、及び非一時的なコンピュータ可読媒体
KR102306804B1 (ko) * 2015-01-21 2021-09-30 삼성전자주식회사 전자 장치의 소모 전력 감소 방법 및 장치
US10602449B2 (en) 2015-07-01 2020-03-24 Telefonaktiebolaget Lm Ericsson (Publ) Methods and stations for power saving in radio communication
KR101922250B1 (ko) * 2015-07-17 2018-11-26 주식회사 케이티 자원 할당 방법 및 통신 장치
US9930498B2 (en) * 2015-07-31 2018-03-27 Qualcomm Incorporated Techniques for multimedia broadcast multicast service transmissions in unlicensed spectrum
US10404332B2 (en) * 2016-01-28 2019-09-03 Qualcomm Incorporated Downlink common burst channelization
CN112771942B (zh) * 2018-09-28 2024-05-24 索尼集团公司 发现信令的方法、相关网络节点和相关无线电子设备
CN113794663B (zh) * 2021-09-09 2023-10-10 深圳市极致汇仪科技有限公司 一种快速找到wifi帧头的fpga实现方法及系统
CN117527166A (zh) * 2022-07-28 2024-02-06 维沃移动通信有限公司 低功耗信号传输方法、装置、终端及通信设备

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KR100957400B1 (ko) * 2006-12-22 2010-05-11 삼성전자주식회사 통신 시스템에서 슬립 모드 동작 제어 시스템 및 방법
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US8498607B2 (en) 2008-06-12 2013-07-30 Qualcomm Incorporated Methods and systems for power savings using a message indication header

Also Published As

Publication number Publication date
US9066297B2 (en) 2015-06-23
US20130279389A1 (en) 2013-10-24
EP2314106A1 (en) 2011-04-27
CN102204362A (zh) 2011-09-28
US8498607B2 (en) 2013-07-30
US20090312073A1 (en) 2009-12-17
KR101284763B1 (ko) 2013-07-17
WO2010002566A1 (en) 2010-01-07
JP5296199B2 (ja) 2013-09-25
CN102204362B (zh) 2016-06-29
JP2011524697A (ja) 2011-09-01
KR20110028354A (ko) 2011-03-17

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