CN101887302B - 多模移动计算设备 - Google Patents

多模移动计算设备 Download PDF

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Publication number
CN101887302B
CN101887302B CN201010163996.XA CN201010163996A CN101887302B CN 101887302 B CN101887302 B CN 101887302B CN 201010163996 A CN201010163996 A CN 201010163996A CN 101887302 B CN101887302 B CN 101887302B
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CN
China
Prior art keywords
processor
mobile devices
mode mobile
communication
application
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.)
Expired - Lifetime
Application number
CN201010163996.XA
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English (en)
Chinese (zh)
Other versions
CN101887302A (zh
Inventor
R·克里希南
A·S·卢德温
W·R·加德纳
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Qualcomm Inc
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Qualcomm Inc
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN101887302A publication Critical patent/CN101887302A/zh
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Publication of CN101887302B publication Critical patent/CN101887302B/zh
Anticipated expiration legal-status Critical
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/3293—Power saving characterised by the action undertaken by switching to a less power-consuming processor, e.g. sub-CPU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • 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
    • H04W52/028—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 switching on or off only a part of the equipment circuit blocks
    • 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
    • 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
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Power Sources (AREA)
  • Transceivers (AREA)
  • Multi Processors (AREA)
CN201010163996.XA 2002-08-27 2003-08-27 多模移动计算设备 Expired - Lifetime CN101887302B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/229,507 US7450963B2 (en) 2002-08-27 2002-08-27 Low power dual processor architecture for multi mode devices
US10/229,507 2002-08-27

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN038200740A Division CN1698339B (zh) 2002-08-27 2003-08-27 具有低功率双处理器结构的多模移动设备、系统和方法

Publications (2)

Publication Number Publication Date
CN101887302A CN101887302A (zh) 2010-11-17
CN101887302B true CN101887302B (zh) 2015-04-08

Family

ID=31976241

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201010163996.XA Expired - Lifetime CN101887302B (zh) 2002-08-27 2003-08-27 多模移动计算设备
CN038200740A Expired - Lifetime CN1698339B (zh) 2002-08-27 2003-08-27 具有低功率双处理器结构的多模移动设备、系统和方法
CN201010164012XA Expired - Lifetime CN101893930B (zh) 2002-08-27 2003-08-27 用于多模设备的低功率双处理器结构

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN038200740A Expired - Lifetime CN1698339B (zh) 2002-08-27 2003-08-27 具有低功率双处理器结构的多模移动设备、系统和方法
CN201010164012XA Expired - Lifetime CN101893930B (zh) 2002-08-27 2003-08-27 用于多模设备的低功率双处理器结构

Country Status (8)

Country Link
US (4) US7450963B2 (enExample)
EP (2) EP2363782A1 (enExample)
JP (2) JP4860921B2 (enExample)
KR (1) KR101050283B1 (enExample)
CN (3) CN101887302B (enExample)
AT (1) ATE521188T1 (enExample)
AU (1) AU2003262997A1 (enExample)
WO (1) WO2004021684A1 (enExample)

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Also Published As

Publication number Publication date
ATE521188T1 (de) 2011-09-15
JP4860921B2 (ja) 2012-01-25
CN101887302A (zh) 2010-11-17
US7450963B2 (en) 2008-11-11
CN1698339B (zh) 2010-06-09
CN101893930B (zh) 2012-07-04
US20080072014A1 (en) 2008-03-20
US20040204050A1 (en) 2004-10-14
JP2010157247A (ja) 2010-07-15
US8351985B2 (en) 2013-01-08
JP4938868B2 (ja) 2012-05-23
US8208972B2 (en) 2012-06-26
KR20050058445A (ko) 2005-06-16
CN101893930A (zh) 2010-11-24
AU2003262997A1 (en) 2004-03-19
EP2363782A1 (en) 2011-09-07
EP1540923B1 (en) 2011-08-17
US20080305831A1 (en) 2008-12-11
WO2004021684A1 (en) 2004-03-11
JP2005537546A (ja) 2005-12-08
EP1540923A1 (en) 2005-06-15
EP1540923A4 (en) 2009-05-13
US20120115456A1 (en) 2012-05-10
CN1698339A (zh) 2005-11-16
KR101050283B1 (ko) 2011-07-19

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