METHOD AND APPARATUS FOR ADAPTIVE POWER SAVING IN A MOBILE COMPUTING DEVICE
    42.
    发明申请
    METHOD AND APPARATUS FOR ADAPTIVE POWER SAVING IN A MOBILE COMPUTING DEVICE 审中-公开
    用于在移动计算设备中自适应省电的方法和装置

    公开(公告)号:WO2010141383A2

    公开(公告)日:2010-12-09

    申请号:PCT/US2010/036716

    申请日:2010-05-28

    摘要: A mobile computing device is described that includes one or more wireless transceivers, a data traffic monitor module operative to monitor one or more wireless communications parameters, and a power management module operative to select a power mode for the mobile computing device based on the one or more wireless communications parameters. In various embodiments, the power mode comprises an extended power save mode wherein the one or more wireless transceivers are disabled during a plurality of consecutive wireless beacon events. Other embodiments are described and claimed.

    摘要翻译: 描述了包括一个或多个无线收发器的移动计算设备,可操作以监视一个或多个无线通信参数的数据业务监控模块,以及可操作以基于该一个或多个无线通信参数为移动计算设备选择功率模式的功率管理模块 更多的无线通信参数。 在各种实施例中,功率模式包括扩展功率节省模式,其中在多个连续无线信标事件期间禁用一个或多个无线收发器。 描述和要求保护其他实施例。

    A METHOD, APPARATUS AND COMPUTER PROGRAM FOR CONSERVING BATTERY CHARGE
    43.
    发明申请
    A METHOD, APPARATUS AND COMPUTER PROGRAM FOR CONSERVING BATTERY CHARGE 审中-公开
    一种用于保存电池充电的方法,装置和计算机程序

    公开(公告)号:WO2010076395A1

    公开(公告)日:2010-07-08

    申请号:PCT/FI2010/050005

    申请日:2010-01-05

    发明人: MYADAM, Srikanth

    摘要: A method comprising determining a remaining electrical charge in a battery of a apparatus using a charge conserving system of the apparatus. The apparatus includes a plurality of hardware and/or software components. The charge conserving system is capable of defining one or a number of charge thresholds. The or each charge threshold corresponds to a quantity of remaining electrical charge in the battery. The method also includes broadcasting a charge status notification, using the charge conserving system, to at least one of a predefined group of the hardware and/or software components when the remaining electrical charge in the battery falls below the or each charge threshold.

    摘要翻译: 一种方法,包括使用所述装置的电荷保存系统确定装置的电池中的剩余电荷。 该装置包括多个硬件和/或软件组件。 电荷保存系统能够定义一个或多个充电阈值。 该或每个充电阈值对应于电池中的剩余电荷量。 该方法还包括当电池中的剩余电量低于或每个充电阈值时,使用电荷保存系统向至少一个硬件和/或软件组件中的至少一个广播电费状态通知。

    LOW POWER RADIO FREQUENCY RECEIVER
    44.
    发明申请
    LOW POWER RADIO FREQUENCY RECEIVER 审中-公开
    低功率无线电频率接收机

    公开(公告)号:WO2008084474A3

    公开(公告)日:2010-02-04

    申请号:PCT/IL2008000034

    申请日:2008-01-07

    发明人: LEIBMAN VADIM

    IPC分类号: H04B1/40

    CPC分类号: H04W52/028 Y02D70/00

    摘要: A low power radio frequency receiver comprises: an antenna (102) for receiving a first radio frequency signal; a radio frequency amplifier (105) for amplifying the first radio frequency signal received by said antenna; an oscillator (1 15) for generating a second radio frequency signal having a predefined frequency and a predefined duty cycle to be mixed with said first radio frequency signal received by said antenna; a mixer (1 10) for mixing the first amplified radio frequency signal with second radio frequency signals and generating a third radio frequency signal; an intermediate frequency filter (120) for passing one or more intermediate frequencies of said third radio frequency signal and attenuating other frequencies of said third signal that are lower or higher than its cutoff frequencies, characterized in that it further comprises: one or more switches (212, 214) for periodically and synchronously switching ON and OFF one or more of said radio frequency amplifier, said oscillator, and said mixer, said switches controlled by means of a control signal having a frequency that is higher than the frequency of data embedded within said first radio frequency signal; and a control unit (225) located within said radio frequency receiver for providing said control signal, wherein each of said switches is connected to a corresponding capacitor (CM2) within said radio frequency amplifier, or oscillator, or mixer, said capacitor storing an operating point of said radio frequency amplifier, or oscillator, or mixer when said radio frequency amplifier, or oscillator, or mixer is switched OFF.

    摘要翻译: 低功率射频接收机包括:用于接收第一射频信号的天线(102); 射频放大器,用于放大由所述天线接收的第一射频信号; 用于产生与所述天线接收的所述第一射频信号混合的具有预定频率和预定占空比的第二射频信号的振荡器(115) 混合器(110),用于将第一放大射频信号与第二射频信号混合并产生第三射频信号; 中频滤波器(120),用于使所述第三射频信号的一个或多个中频频率和衰减所述第三信号的其它频率低于或高于其截止频率,其特征在于,还包括:一个或多个开关 用于周期地和同步地切换所述射频放大器,所述振荡器和所述混频器中的一个或多个的所述开关和所述混频器的所述开关,所述开关通过具有高于嵌入在其中的数据频率的频率的控制信号来控制 第一个射频信号; 以及位于所述射频接收器内的用于提供所述控制信号的控制单元(225),其中每个所述开关连接到所述射频放大器或振荡器或混频器内的对应电容器(CM2),所述电容器存储操作 当所述射频放大器或振荡器或混频器关闭时,所述射频放大器或振荡器或混频器的点。

    INTEGRATED CIRCUIT WITH SECONDARY-MEMORY CONTROLLER FOR PROVIDING A SLEEP STATE FOR REDUCED POWER CONSUMPTION AND METHOD THEREFOR
    46.
    发明申请
    INTEGRATED CIRCUIT WITH SECONDARY-MEMORY CONTROLLER FOR PROVIDING A SLEEP STATE FOR REDUCED POWER CONSUMPTION AND METHOD THEREFOR 审中-公开
    具有二次记忆控制器的集成电路,用于提供降低功耗的休眠状态及其方法

    公开(公告)号:WO2009140758A1

    公开(公告)日:2009-11-26

    申请号:PCT/CA2009/000683

    申请日:2009-05-20

    IPC分类号: G06F1/32 G06F12/00 H04W52/02

    摘要: A method comprising determining that a minimum operation level of an integrated circuit (100) has been reached and that a sleep mode is therefore allowable; storing minimum operation context information to a RAM (115) in response to determining that the minimum operation level has been reached; switching to a sleep mode code (116) in the RAM (115); and transferring memory control from a primary memory controller (104) to a secondary memory controller (112) wherein only the secondary memory controller (112) controls the RAM (115). The method may include storing the sleep mode code (116) and a wakeup code (117) in the RAM (115) in response to determining that sleep mode is allowable, where the wakeup code (117) restores a minimum operation context using the minimum operation context information stored in the RAM (115). The method may also include placing a plurality of integrated circuit power islands into a sleep mode and leaving a secondary memory controller power island (109) in a normal power mode.

    摘要翻译: 一种方法,包括确定已经达到集成电路(100)的最小操作电平并且因此允许睡眠模式; 响应于确定已经达到最小操作级别,将最小操作上下文信息存储到RAM(115); 切换到RAM(115)中的睡眠模式代码(116); 以及将存储器控制从主存储器控制器(104)传送到辅助存储器控制器(112),其中只有辅助存储器控制器(112)控制RAM(115)。 该方法可以包括响应于确定睡眠模式是可允许的而将睡眠模式代码(116)和唤醒代码(117)存储在RAM(115)中,其中唤醒代码(117)使用最小值来恢复最小操作上下文 存储在RAM(115)中的操作上下文信息。 该方法还可以包括将多个集成电路功率岛放置在睡眠模式中并且使次级存储器控制器功率岛(109)处于正常功率模式。

    携帯端末装置および携帯端末装置の省電力制御方法
    47.
    发明申请
    携帯端末装置および携帯端末装置の省電力制御方法 审中-公开
    移动终端装置及其控制方法

    公开(公告)号:WO2009118905A1

    公开(公告)日:2009-10-01

    申请号:PCT/JP2008/056204

    申请日:2008-03-28

    摘要:  携帯電話端末(100a)が通常モードである場合に、タイマ部(109)によって、一定時間の間におけるサービングセルの変化がなかったと判定されたことを受け、省電力モード制御部(110)は、携帯電話端末(100a)のモードを、通常モードから省電力モードへ切り替え指示する。そして、電源制御部(112a)は、上記切り替え指示によって、最大電力セル検出部(102a)、第1周辺セル検出部(102b)、第2周辺セル検出部(102c)、受信環境推定部(102d)を含む基地局検出部(102)への給電を停止する。

    摘要翻译: 在蜂窝电话终端(100a)处于正常模式时,在接收到从定时器部分(109)的给定时间段内不发生服务小区的改变的判断时,省电模式控制部分(110)给出 将蜂窝电话终端(100a)的模式从正常模式改变为省电模式的指令。 电源控制部(112a)响应于切换指示,停止对包括最大功率单元检测器(102a)的基站检测器(102)的供电,第一外围单元检测器(102b),第二外围单元检测器 (102c),以及接收环境估计部(102d)。

    SYSTEMS AND METHODS FOR MANAGING POWER CONSUMPTION IN A FLOW-BASED USER EXPERIENCE
    48.
    发明申请
    SYSTEMS AND METHODS FOR MANAGING POWER CONSUMPTION IN A FLOW-BASED USER EXPERIENCE 审中-公开
    基于流量的用户体验管理功耗的系统和方法

    公开(公告)号:WO2009076094A3

    公开(公告)日:2009-07-30

    申请号:PCT/US2008085230

    申请日:2008-12-02

    IPC分类号: H04W52/02 H04W88/02

    摘要: Methods and systems are provided for managing electrical power consumption in a mobile phone or other portable communications device having a battery and a display. A series of views forming a flow are retrieved from a memory or other digital storage device for presentation on the display. For each of the views in the flow, performance information relating to the portable communications device is determined while the view is displayed, and this information is stored in the digital storage medium. Upon subsequent retrieval of each view from the digital storage medium, configuring the operation of the portable communications device in response to the stored performance information to thereby manage the electrical power consumption of the portable communications device.

    摘要翻译: 提供了用于管理具有电池和显示器的移动电话或其他便携式通信设备中的电力消耗的方法和系统。 从存储器或其他数字存储设备检索形成流的一系列视图,以在显示器上呈现。 对于流程中的每个视图,在显示视图的同时确定与便携式通信设备相关的性能信息,并且该信息被存储在数字存储介质中。 随后从数字存储介质检索每个视图,响应于存储的性能信息配置便携式通信设备的操作,从而管理便携式通信设备的电力消耗。

    MOBILE TERMINAL POWER UP BY EXTERNAL DEVICE
    49.
    发明申请
    MOBILE TERMINAL POWER UP BY EXTERNAL DEVICE 审中-公开
    移动终端通过外部设备上电

    公开(公告)号:WO2009020264A1

    公开(公告)日:2009-02-12

    申请号:PCT/KR2008/000696

    申请日:2008-02-04

    发明人: JOLIVET, Paul

    IPC分类号: H04B1/40

    摘要: A mobile terminal can be controlled, such as being turned on or powered up, according to instructions or commands provided from an external device. Upon being turned on or powered up, the mobile terminal and the external device can authenticate each other and cooperate to perform a desired function or conduct a transaction.

    摘要翻译: 可以根据从外部设备提供的指令或命令来控制移动终端,例如被打开或加电。 在打开或加电时,移动终端和外部设备可以彼此认证并进行合作以执行所需功能或进行交易。