ATE465554T1 - Vorrichtung und verfahren zur bestimmung des sleep-takt-timing - Google Patents

Vorrichtung und verfahren zur bestimmung des sleep-takt-timing

Info

Publication number
ATE465554T1
ATE465554T1 AT06737617T AT06737617T ATE465554T1 AT E465554 T1 ATE465554 T1 AT E465554T1 AT 06737617 T AT06737617 T AT 06737617T AT 06737617 T AT06737617 T AT 06737617T AT E465554 T1 ATE465554 T1 AT E465554T1
Authority
AT
Austria
Prior art keywords
frequency
sleep clock
estimate
sleep
change
Prior art date
Application number
AT06737617T
Other languages
English (en)
Inventor
Michael Mao Wang
Fuyun Ling
Rajiv Vijayan
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
Application granted granted Critical
Publication of ATE465554T1 publication Critical patent/ATE465554T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • 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
    • H04W52/0287—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment
    • H04W52/029—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment reducing the clock frequency of the controller
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • 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)
  • Manipulation Of Pulses (AREA)
  • Control Of Stepping Motors (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Transceivers (AREA)
AT06737617T 2005-03-10 2006-03-08 Vorrichtung und verfahren zur bestimmung des sleep-takt-timing ATE465554T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US66083305P 2005-03-10 2005-03-10
US11/271,409 US7463910B2 (en) 2005-03-10 2005-11-09 Apparatus and method for determining sleep clock timing
PCT/US2006/008456 WO2006099063A1 (en) 2005-03-10 2006-03-08 Apparatus and method for determining sleep clock timing

Publications (1)

Publication Number Publication Date
ATE465554T1 true ATE465554T1 (de) 2010-05-15

Family

ID=36509217

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06737617T ATE465554T1 (de) 2005-03-10 2006-03-08 Vorrichtung und verfahren zur bestimmung des sleep-takt-timing

Country Status (9)

Country Link
US (1) US7463910B2 (de)
EP (1) EP1869780B1 (de)
JP (1) JP2008537372A (de)
KR (1) KR100927558B1 (de)
CN (1) CN101171754A (de)
AT (1) ATE465554T1 (de)
DE (1) DE602006013804D1 (de)
TW (1) TW200703930A (de)
WO (1) WO2006099063A1 (de)

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US20100067416A1 (en) * 2008-09-15 2010-03-18 Qualcomm Incorporated Re-programming media flow phone using speed channel switch time through sleep time line
US20100303185A1 (en) * 2009-06-02 2010-12-02 Jacobus Cornelis Haartsen Methods of Operating Wireless Communications Devices Including Detecting Times of Receipt of Packets and Related Devices
US9420385B2 (en) * 2009-12-21 2016-08-16 Starkey Laboratories, Inc. Low power intermittent messaging for hearing assistance devices
CN103180703B (zh) * 2010-09-07 2016-10-19 斯通瑞智公司 温度传感器和相应的发动机系统
KR101770736B1 (ko) * 2011-03-17 2017-09-06 삼성전자주식회사 응용프로그램의 질의 스케쥴링을 이용한 시스템의 소모전력 절감 방법 및 그 방법을 이용하여 소모전력을 절감하는 휴대단말기
US8589715B2 (en) 2011-05-10 2013-11-19 Qualcomm Incorporated Method and system for correcting timing errors due to thermal changes within a portable computing device
GB201108512D0 (en) * 2011-05-20 2011-07-06 Renesas Mobile Corp Method and apparatus for calibrating sleep clocks
GB2491001B (en) * 2011-05-20 2013-05-08 Renesas Mobile Corp Method and apparatus for calibrating sleep clocks
WO2013004257A1 (en) * 2011-07-05 2013-01-10 Telefonaktiebolaget L M Ericsson (Publ) Technique for maintaining a radio time base
JP5673448B2 (ja) * 2011-09-01 2015-02-18 ソニー株式会社 通信装置、通信方法、通信システムおよび基地局
CN103327587B (zh) * 2013-05-29 2016-12-07 北京创毅讯联科技股份有限公司 一种终端睡眠周期控制方法和装置
US9766682B1 (en) * 2014-01-27 2017-09-19 Marvell International Ltd. Wakeup time system using drift estimation
CA2856027C (en) * 2014-03-18 2024-07-02 Smartrek Technologies Inc. MESH NETWORK SYSTEM AND TECHNIQUES
CN104597790B (zh) * 2014-12-26 2017-09-29 北京兆易创新科技股份有限公司 一种串口控制器及基于其的微控制器系统的唤醒方法
CN108762047B (zh) * 2018-03-20 2020-01-31 联想(北京)有限公司 一种时间提示方法和装置
CN113050497A (zh) * 2021-03-23 2021-06-29 阿尔特汽车技术股份有限公司 进行定时校正的方法及相应的控制器、车辆、设备和介质
CN113038445B (zh) * 2021-03-26 2022-11-18 上海磐启微电子有限公司 一种蓝牙休眠时钟的校准方法

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US5874846A (en) 1997-01-17 1999-02-23 Chrontel Incorporated Method and apparatus for frequency generation in a synchronous system
US6016312A (en) * 1997-02-28 2000-01-18 Motorola, Inc. Radiotelephone and method for clock calibration for slotted paging mode in a CDMA radiotelephone system
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KR100396785B1 (ko) 2001-10-19 2003-09-02 엘지전자 주식회사 Ｇｓｍ단말기의 시간오차 보상장치 및 방법
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Also Published As

Publication number Publication date
US20060205382A1 (en) 2006-09-14
EP1869780B1 (de) 2010-04-21
EP1869780A1 (de) 2007-12-26
DE602006013804D1 (de) 2010-06-02
TW200703930A (en) 2007-01-16
JP2008537372A (ja) 2008-09-11
KR100927558B1 (ko) 2009-11-23
US7463910B2 (en) 2008-12-09
CN101171754A (zh) 2008-04-30
WO2006099063A1 (en) 2006-09-21
KR20070110440A (ko) 2007-11-16

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