公开(公告)号：WO2005046109A2

公开(公告)日：2005-05-19

申请号：PCT/US2004/035216

申请日：2004-10-25

Applicant: SANDBRIDGE TECHNOLOGIES, INC. ,  WEINBERGER, Guenter ,  GLOSSNER, C., John

Inventor： WEINBERGER, Guenter ,  GLOSSNER, C., John

IPC: H04L

CPC classification number: G06F1/329 ,  G06F1/3203 ,  H04L69/18 ,  Y02D10/24 ,  Y02D50/20

Abstract: Techniques for conserving power by controlling program execution in a convergence device comprising a battery or other power source and at least one processor. The processor is configured to perform processing operations associated with voice call communication functions and to perform processing operations associated with data communication functions, and is operative to execute critical programs and noncritical programs. The convergence device stores, for at least a given one of a plurality of noncritical programs associated with the data communication functions, an identifier of at least one alternate capacity program capable of performing substantially the same function as the given program but having a different power source capacity associated therewith. Based at least in part on a power indicator representative of remaining capacity or another characteristic of the power source, execution of the given program may be replaced with execution of the alternate capacity program, such that an amount of power source capacity utilizable for the voice call communication functions is increased.

Abstract translation: 通过控制包括电池或其他电源的收敛装置中的程序执行来节省功率的技术以及至少一个处理器。 处理器被配置为执行与语音呼叫通信功能相关联的处理操作并且执行与数据通信功能相关联的处理操作，并且可操作以执行关键程序和非关键程序。 汇聚装置存储与数据通信功能相关联的多个非关键程序中的至少一个给定的一个，能够执行与给定程序基本上相同的功能但具有不同的电源的至少一个备用容量程序的标识符 与之相关的容量。 至少部分地基于表示剩余容量的功率指示符或电源的另一特性，可以用执行备用容量程序来替换给定程序的执行，使得可用于语音呼叫的电源容量的量 通信功能增加。

公开(公告)号：WO2003069886A2

公开(公告)日：2003-08-21

申请号：PCT/US2003/000039

申请日：2003-01-22

Applicant: NOKIA CORPORATION ,  NOKIA, INC. ,  LAIHO, Kimmo ,  AURANEN, Tommi

Inventor： LAIHO, Kimmo ,  AURANEN, Tommi

IPC: H04N

CPC classification number: H04N21/4432 ,  G06F1/3203 ,  G06F1/329 ,  H04H20/42 ,  H04H60/13 ,  H04N5/4401 ,  H04N5/63 ,  H04N21/235 ,  H04N21/262 ,  H04N21/26216 ,  H04N21/4126 ,  H04N21/41407 ,  H04N21/426 ,  H04N21/4305 ,  H04N21/43637 ,  H04N21/4622 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0248 ,  Y02D10/24 ,  Y02D70/1224 ,  Y02D70/168

Abstract: A system that allows mobile terminals to periodically remove power from at least some components is disclosed. The mobile terminal receives bursts of content. Some of the bursts of content includes relative time information identifying the transmission time of a subsequent burst of content. The mobile terminal may remove power from a receiving module during times when the mobile terminal is not scheduled to receive content bursts.

Abstract translation: 公开了允许移动终端周期性地从至少一些组件去除功率的系统。 移动终端接收内容的突发。 一些内容突发包括识别随后的内容突发的传输时间的相对时间信息。 在移动终端未安排接收内容突发的时间期间，移动终端可以从接收模块中移除电力。

公开(公告)号：WO2003014901A2

公开(公告)日：2003-02-20

申请号：PCT/GB2002/003650

申请日：2002-08-08

Applicant: AT & T LABORATORIES-CAMBRIDGE LIMITED ,  WEBSTER, Paul ,  ENDECOTT, Phil

Inventor： WEBSTER, Paul ,  ENDECOTT, Phil

IPC: G06F1/32

CPC classification number: G06F9/30145 ,  G06F1/3203 ,  G06F1/329 ,  G06F8/4432 ,  G06F9/30156 ,  G06F9/30167 ,  G06F9/3802 ,  Y02D10/126 ,  Y02D10/24 ,  Y02D10/41

Abstract: A method is provided for reducing the power consumption of a microprocessor system that comprises of a microprocessor and a memory connected by at least one bus. The method includes: determining the frequency with which each control code occurs, or is likely to occur, adjacent to each of the other control codes in consecutive instructions of a program, and based on the frequencies so determined, assigning a bit pattern to each control code which minimises the average Hamming distance between consecutive instructions when the program is run.

Abstract translation: 提供一种用于降低由微处理器和由至少一个总线连接的存储器的微处理器系统的功耗的方法。 该方法包括：在程序的连续指令中确定与每个其他控制代码相邻发生或可能发生的每个控制代码的频率，并且基于如此确定的频率，将位模式分配给每个控制 代码，使程序运行时连续指令之间的平均汉明距离最小化。

公开(公告)号：WO2002099639A1

公开(公告)日：2002-12-12

申请号：PCT/US2002/017309

申请日：2002-06-03

Applicant: RADISYS CORPORATION ,  KAPLAN, Kenneth ,  DIBBLE, Peter

Inventor： KAPLAN, Kenneth ,  DIBBLE, Peter

IPC: G06F09/00

CPC classification number: G06F9/4881 ,  G06F1/3203 ,  G06F1/324 ,  G06F1/329 ,  G06F1/3296 ,  G06F9/3869 ,  G06F9/50 ,  Y02D10/126 ,  Y02D10/172 ,  Y02D10/24

Abstract: The invention uses a general-purpose computer with a processor capable of operating at a plurality of performance levels, and has an operating system with the capability to set a plurality of task priority levels for task performed on the computer. The method reads a task's priority level, associates the task's priority level with a performance level, and sets the processor to operate at the performance level.

Abstract translation: 本发明使用具有能够以多个性能级别操作的处理器的通用计算机，并且具有能够为在计算机上执行的任务设置多个任务优先级的操作系统。 该方法读取任务的优先级，将任务的优先级与性能级别相关联，并将处理器设置为在性能级别运行。

公开(公告)号：WO01048584A1

公开(公告)日：2001-07-05

申请号：PCT/US2000/031930

申请日：2000-11-21

IPC: G06F15/78 ,  G06F1/04 ,  G06F1/32 ,  G06F9/38 ,  G06F1/20

CPC classification number: G06F9/3836 ,  G06F1/3203 ,  G06F1/329 ,  G06F9/3869 ,  Y02D10/24

Abstract: The present invention provides a digital-based mechanism for adjusting the power consumption in a processor. The processor includes one or more functional units and a digital throttle that monitors activity states of the processor's functional units to estimate the processor's power consumption. One embodiment of the digital throttle includes one or more gate units, a monitor circuit (320), and a throttle circuit (330). Each gate unit controls the delivery of power delivery to a functional unit of the processor and provides a signal that indicates the activity state of its associated functional unit. The monitor circuit determines an estimated power consumption level from the signals and compares the estimated power consumption with a threshold power level. The throttle circuit adjusts the instruction flow in the processor if the estimated power consumption exceeds the threshold power level.

Abstract translation: 本发明提供一种用于调整处理器中的功耗的基于数字的机构。 处理器包括一个或多个功能单元和数字油门，其监视处理器的功能单元的活动状态以估计处理器的功率消耗。 数字油门的一个实施例包括一个或多个门单元，监视器电路（320）和节流电路（330）。 每个门单元控制向处理器的功能单元的功率传递的传递，并且提供指示其相关功能单元的活动状态的信号。 监视电路根据信号确定估计的功率消耗电平，并将估计的功耗与阈值功率电平进行比较。 如果估计的功率消耗超过阈值功率电平，则节流电路调节处理器中的指令流。

公开(公告)号：WO99061991A1

公开(公告)日：1999-12-02

申请号：PCT/US1999/011226

申请日：1999-05-24

IPC: G06F1/32 ,  G06F13/00

CPC classification number: G06F1/3237 ,  G06F1/3203 ,  G06F1/329 ,  Y02D10/128 ,  Y02D10/24 ,  Y02D50/20

Abstract: A method and apparatus for power mode transition in a multi-thread processor (200). A first indication is issued, including a first identifier associated with a first logical processor (210) in a processor, that the first logical processor has entered a power mode. A second indication is issued, including a second identifier associated with a second logical processor (220) in the processor, that the second logical processor has entered the power mode. The indications may be, for example, stop grant acknowledge special bus cycles indicating that the logical processors have entered a stop grant mode. The processor may be transitioned to a sleep mode when both the first and second indications have been issued.

Abstract translation: 一种用于多线程处理器（200）中的功率模式转换的方法和装置。 发出第一指示，包括与处理器中的第一逻辑处理器（210）相关联的第一标识符，第一逻辑处理器已经进入功率模式。 发出第二指示，包括与处理器中的第二逻辑处理器（220）相关联的第二标识符，第二逻辑处理器已经进入电源模式。 指示可以是例如停止授权确认特殊总线周期，指示逻辑处理器已经进入停止许可模式。 当第一和第二指示都已被发出时，处理器可以转换到睡眠模式。

公开(公告)号：WO2018161609A1

公开(公告)日：2018-09-13

申请号：PCT/CN2017/108147

申请日：2017-10-27

Applicant: 广东欧珀移动通信有限公司

Inventor： 林志泳 ,  裴润升 ,  付亮晶 ,  吴汝煜 ,  张俊

IPC: G06F9/54

CPC classification number: G06F1/329 ,  G06F9/4843 ,  G06F9/542 ,  Y02D10/24

Abstract: 广播接收者的控制方法、装置及移动终端、存储介质。方法包括：获取第一应用在后台根据至少一个广播进行自启动的启动参数（S110）；判断启动参数是否超过启动参数对应的阈值（S120）；若是，则将第一应用确定为非法启动应用（S130）；获取目标广播的接收者队列（S140）；根据确定的非法启动应用对接收者队列进行优化（S150）。能够提高移动终端的系统性能，并降低系统的耗电量。

公开(公告)号：WO2018090676A1

公开(公告)日：2018-05-24

申请号：PCT/CN2017/096235

申请日：2017-08-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： SANJABI, Sam ,  CHEN, Chong ,  POURNAGHI, Reza ,  BERGSMA, Shane Anthony ,  PEI, Wei

IPC: H04L12/58

CPC classification number: G06F9/5011 ,  G06F1/329 ,  G06F9/5061 ,  G06F2009/45583 ,  G06F2209/5019 ,  G06Q10/06 ,  H04L29/08 ,  H04L47/24 ,  H04L47/805 ,  H04W36/385

Abstract: A first quality of service identifier is assigned to each subtask associated with each node of a compute workflow, the first quality of service identifier indicative of a level of quality of service associated with each node. A planned resource requirement is assigned to each subtask, the planned resource requirement indicative of a total amount of system resources required to complete each subtask. A resource allocation plan is generated for each subtask, the resource allocation plan indicative of a distribution of the system resources over time in at least one resource manager. The resource allocation plan and the first quality of service identifier are output to the at least one resource manager for enforcement of the level of quality of service on one or more jobs submitted for each node through at least one workflow orchestrator external to the at least one resource manager.

公开(公告)号：WO2018059220A1

公开(公告)日：2018-04-05

申请号：PCT/CN2017/101117

申请日：2017-09-08

Applicant: 北京金山安全软件有限公司

Inventor： 王瑞祺

IPC: G06F1/32

CPC classification number: G06F1/3206 ,  G06F1/3287 ,  G06F1/329

Abstract: 一种应用控制方法、装置及终端，其中，该方法应用于终端，包括：首先接收启动应用的请求，所述请求中包括待启动的目标应用的标识（101）；然后根据所述目标应用的标识，确定所述目标应用对应的目标工作模式（102）；再根据所述目标工作模式，调整所述终端的工作状态（103）；最后启动与所述目标应用的标识对应的目标应用（104）。由此，实现了根据待启动的目标应用对应的目标工作模式，启动目标应用，从而在节省终端电量的同时，也不会影响终端前台应用的使用，优化了省电效果，提高了用户体验。

公开(公告)号：WO2017222751A1

公开(公告)日：2017-12-28

申请号：PCT/US2017/034854

申请日：2017-05-26

Applicant: QUALCOMM INCORPORATED

Inventor： CHI, Xu ,  FARIAS, Michael Naone ,  DAITA, Lalitaprasad

IPC: G06F1/06 ,  G06F1/14 ,  H03K3/011 ,  H04W52/02 ,  G06F1/32 ,  H03B5/04 ,  H03B5/36 ,  H03L1/00 ,  H03L1/02

CPC classification number: H04W52/0287 ,  G06F1/06 ,  G06F1/14 ,  G06F1/3206 ,  G06F1/324 ,  G06F1/3287 ,  G06F1/329 ,  H03B5/04 ,  H03B5/366 ,  H03L1/00 ,  H03L1/02 ,  H04W88/06 ,  Y02D10/171 ,  Y02D70/00

Abstract: Various embodiments of methods and systems for closed loop multimode sleep clock frequency compensation in a portable computing device are disclosed. An exemplary embodiment leverages a modem to determine a frequency shift on a sleep clock signal when a reference clock has transitioned into a power saving mode. Using the frequency shift calculation, a compensation capacitor may be adjusted to deliver a more optimum dummy load on the crystal oscillator when the reference clock is taken offline. The method may iterate through until the actual frequency shift of the sleep clock is within an acceptable tolerance relative to zero and, further, may also set a status bit to indicate that the sleep clock frequency is stable.

Abstract translation: 公开了用于便携式计算设备中的闭环多模式睡眠时钟频率补偿的方法和系统的各种实施例。 示例性实施例利用调制解调器来确定当参考时钟已经转换到省电模式时睡眠时钟信号上的频移。 使用频移计算，可以调整补偿电容，以在基准时钟离线时在晶体振荡器上提供更优化的假负载。 该方法可以迭代直到睡眠时钟的实际频移在相对于零的可接受容差内，并且还可以设置状态位以指示睡眠时钟频率稳定。