HK1063674A1 - Method and apparatus for applying clock signals tothe processor of mobile subscriber station to man age power consumption - Google Patents

Method and apparatus for applying clock signals tothe processor of mobile subscriber station to man age power consumption

Info

Publication number
HK1063674A1
HK1063674A1 HK04106447A HK04106447A HK1063674A1 HK 1063674 A1 HK1063674 A1 HK 1063674A1 HK 04106447 A HK04106447 A HK 04106447A HK 04106447 A HK04106447 A HK 04106447A HK 1063674 A1 HK1063674 A1 HK 1063674A1
Authority
HK
Hong Kong
Prior art keywords
processor
clock signals
subscriber station
mobile subscriber
power consumption
Prior art date
Application number
HK04106447A
Other languages
English (en)
Inventor
Safi Khan
Nicholas K Yu
David W Hasquine
Robert Fuchs
David Stafford
Rajat Dhawan
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 HK1063674A1 publication Critical patent/HK1063674A1/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3867—Concurrent instruction execution, e.g. pipeline or look ahead using instruction pipelines
    • G06F9/3869—Implementation aspects, e.g. pipeline latches; pipeline synchronisation and clocking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/08—Clock generators with changeable or programmable clock frequency
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/10—Distribution of clock signals, e.g. skew
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3228—Monitoring task completion, e.g. by use of idle timers, stop commands or wait commands
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3237—Power saving characterised by the action undertaken by disabling clock generation or distribution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30076—Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
    • G06F9/30083—Power or thermal control instructions
    • 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
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
    • 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
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Microcomputers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Power Sources (AREA)
HK04106447A 2001-02-07 2004-08-27 Method and apparatus for applying clock signals tothe processor of mobile subscriber station to man age power consumption HK1063674A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2001/003986 WO2002063452A1 (en) 2001-02-07 2001-02-07 Method and apparatus for applying clock signals to the processor of mobile subscriber station to manage power consumption

Publications (1)

Publication Number Publication Date
HK1063674A1 true HK1063674A1 (en) 2005-01-07

Family

ID=21742321

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04106447A HK1063674A1 (en) 2001-02-07 2004-08-27 Method and apparatus for applying clock signals tothe processor of mobile subscriber station to man age power consumption

Country Status (6)

Country Link
EP (1) EP1358538B1 (de)
CN (1) CN1282060C (de)
AT (1) ATE477526T1 (de)
DE (1) DE60142799D1 (de)
HK (1) HK1063674A1 (de)
WO (1) WO2002063452A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1573490A2 (de) * 2002-12-04 2005-09-14 Koninklijke Philips Electronics N.V. Softwaregestützte steuerung der mikroprozessorverlustleistung
WO2009044308A2 (en) * 2007-10-01 2009-04-09 St-Nxp Wireless (Holding) Ag Clock signal distribution circuit, mobile device and method for operating a clock signal distribution circuit
KR102478114B1 (ko) * 2016-08-05 2022-12-16 에스케이하이닉스 주식회사 전류 차단 회로, 이를 포함하는 반도체 장치 및 이의 동작 방법
CN106793043A (zh) * 2017-01-17 2017-05-31 广州市建设工程质量安全检测中心 一种用于监测无线终端的唤醒电路和方法
US11579650B2 (en) * 2019-12-19 2023-02-14 Advanced Micro Devices, Inc. Method and apparatus for synchronizing the time stamp counter
CN113157079B (zh) * 2020-01-07 2024-05-24 上海寒武纪信息科技有限公司 用于控制处理器的方法、装置及其处理器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855616A (en) * 1987-12-22 1989-08-08 Amdahl Corporation Apparatus for synchronously switching frequency source
US4870299A (en) * 1988-03-28 1989-09-26 Chen Ben W Dynamic switching circuit for multiple asynchronous clock sources
US5099140A (en) * 1990-08-31 1992-03-24 Advanced Micro Devices, Inc. Synchronous clock source selector
JPH04288607A (ja) * 1991-03-18 1992-10-13 Sharp Corp クロック信号切り換え回路
US5842029A (en) * 1991-10-17 1998-11-24 Intel Corporation Method and apparatus for powering down an integrated circuit transparently and its phase locked loop
JPH06295243A (ja) * 1993-04-08 1994-10-21 Mitsubishi Electric Corp データ処理装置
US5623223A (en) * 1994-10-12 1997-04-22 National Semiconductor Corporation Glitchless clock switching circuit
US5745375A (en) * 1995-09-29 1998-04-28 Intel Corporation Apparatus and method for controlling power usage

Also Published As

Publication number Publication date
DE60142799D1 (de) 2010-09-23
EP1358538B1 (de) 2010-08-11
ATE477526T1 (de) 2010-08-15
WO2002063452A1 (en) 2002-08-15
CN1282060C (zh) 2006-10-25
CN1502072A (zh) 2004-06-02
EP1358538A1 (de) 2003-11-05

Similar Documents

Publication Publication Date Title
WO2004040781A3 (en) Inter-rat cell reselection in a wireless communication network
AU2003262997A1 (en) Low power dual processor architecture for multi mode devices
HK1082845A1 (en) Multi-mode antenna system for a computing device and method of operation
GB2332126B (en) Mobile communication terminal and software platform thereof
EP1450473A4 (de) "stromerzeugungsschaltung, anzeigevorrichtung und zellulare endgerätevorrichtung"
WO2004071051A3 (en) Mobile telephony application platform
MY121118A (en) A portable telephone and a method of switching power on
TWI319941B (en) Multi-mode interoperable mobile station communications architectures and methods
MY117213A (en) Case for mobile terminal
TW200711502A (en) System and method for notifying completion of network re-entry procedure in a communication system
MY134527A (en) Method of saving power by reducing active reception time in standby mode
EP2052558A4 (de) Verringerung der zustandsübergangszeit
MXPA04001892A (es) Estacion movil, estacion base, sistema de comunicacion y metodo de comunicacion.
HK1063674A1 (en) Method and apparatus for applying clock signals tothe processor of mobile subscriber station to man age power consumption
EP1263256A3 (de) Frequenzsuchverfahren für eine Mobilstation und eine Mobilstation damit
TW563974U (en) Electricity saving device for user for user interface terminal device of cellular phone
GB2380907B (en) Cellular phone terminal and intermittent reception control method to be used in the same
MXPA05002694A (es) Circuito telefonico inalambrico sin cable.
SG90260A1 (en) Method for telephone communication between a portable object with horological functions and telephone and a dedicated server, and portable object for implementation of the same
GB2396995B (en) A cellular radio communication system and method for call restoration or handover
Shiwaku et al. A rail-to-rail video-band full Nyquist 8-bit A/D converter
TW200515824A (en) Method to operate a subscriber station in a radio network and said subscriber station
GB0205432D0 (en) Miniaturized solar charger (miniaturized mobile phone solar charger)
TW200604866A (en) Relay labeling method for power transmission network
GB0401935D0 (en) Timing control circuit and related method

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20110207