CA2926537A1 - Methods and systems for mobile device clock management - Google Patents

Methods and systems for mobile device clock management Download PDF

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Publication number
CA2926537A1
CA2926537A1 CA2926537A CA2926537A CA2926537A1 CA 2926537 A1 CA2926537 A1 CA 2926537A1 CA 2926537 A CA2926537 A CA 2926537A CA 2926537 A CA2926537 A CA 2926537A CA 2926537 A1 CA2926537 A1 CA 2926537A1
Authority
CA
Canada
Prior art keywords
time
mobile device
time stamp
sleep counter
sps
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.)
Abandoned
Application number
CA2926537A
Other languages
English (en)
French (fr)
Inventor
Dominic Gerard Farmer
Jie Wu
William James Morrison
Tong Lin
Krishnaranjan S. RAO
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 CA2926537A1 publication Critical patent/CA2926537A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
    • H04L7/0012—Synchronisation information channels, e.g. clock distribution lines by comparing receiver clock with transmitter clock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
    • H04L7/002—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation
    • H04L7/0025—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation interpolation of clock 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
    • H04W52/0212—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
    • H04W56/00—Synchronisation arrangements
    • H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
    • 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)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Electric Clocks (AREA)
CA2926537A 2013-11-04 2014-11-03 Methods and systems for mobile device clock management Abandoned CA2926537A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361899791P 2013-11-04 2013-11-04
US61/899,791 2013-11-04
US14/503,233 2014-09-30
US14/503,233 US10149261B2 (en) 2013-11-04 2014-09-30 Methods and systems for mobile device clock management
PCT/US2014/063756 WO2015066653A1 (en) 2013-11-04 2014-11-03 Methods and systems for mobile device clock management

Publications (1)

Publication Number Publication Date
CA2926537A1 true CA2926537A1 (en) 2015-05-07

Family

ID=52011290

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2926537A Abandoned CA2926537A1 (en) 2013-11-04 2014-11-03 Methods and systems for mobile device clock management

Country Status (7)

Country Link
US (1) US10149261B2 (enExample)
EP (1) EP3066877B1 (enExample)
JP (1) JP6400700B2 (enExample)
KR (1) KR20160082531A (enExample)
CN (1) CN105659673B (enExample)
CA (1) CA2926537A1 (enExample)
WO (1) WO2015066653A1 (enExample)

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US20180125365A1 (en) 2014-09-17 2018-05-10 Canary Medical Inc. Devices, systems and methods for using and monitoring medical devices
US11191479B2 (en) 2016-03-23 2021-12-07 Canary Medical Inc. Implantable reporting processor for an alert implant
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US20210366610A1 (en) 2019-06-06 2021-11-25 Canary Medical Inc. Intelligent joint prosthesis
US11616588B2 (en) * 2020-07-24 2023-03-28 Dish Wireless L.L.C. Method and system for timing synchronization in a cellular network
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CN112462846B (zh) * 2020-12-14 2024-11-08 深圳市晨北科技有限公司 时钟校正方法、装置、计算机设备及存储介质
CN112686109B (zh) * 2020-12-22 2024-06-21 北京百度网讯科技有限公司 离线视频文件的提取方法、装置、电子设备及存储介质
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Also Published As

Publication number Publication date
WO2015066653A1 (en) 2015-05-07
EP3066877A1 (en) 2016-09-14
JP6400700B2 (ja) 2018-10-03
US20150124675A1 (en) 2015-05-07
CN105659673A (zh) 2016-06-08
EP3066877B1 (en) 2017-12-20
KR20160082531A (ko) 2016-07-08
JP2017501384A (ja) 2017-01-12
US10149261B2 (en) 2018-12-04
CN105659673B (zh) 2019-04-26

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20191015

FZDE Discontinued

Effective date: 20220411

FZDE Discontinued

Effective date: 20220411