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1. 发明授权

US08751845B2 Estimating and preserving battery life based on usage patterns 有权
标题翻译：根据使用模式估算和保持电池寿命
公开(公告)号：US08751845B2
公开(公告)日：2014-06-10
申请号：US13154467
申请日：2011-06-07
申请人： Javier N. Flores Assad , Maher Afif Saba , Pantelis Apostolopoulos , Daniel Guilherme Paixao Deschamps , Iulian D. Calinov , Wannittha Thapanakul
发明人： Javier N. Flores Assad , Maher Afif Saba , Pantelis Apostolopoulos , Daniel Guilherme Paixao Deschamps , Iulian D. Calinov , Wannittha Thapanakul
IPC分类号： G06F1/32
CPC分类号： G06F1/3212 , G06F1/325 , G06F1/329 , Y02D10/174
摘要： Embodiments apply user-specific usage patterns to estimate and preserve remaining battery life on a computing device. An amount of battery drain and an execution context are determined and stored for a plurality of recurring time periods. The execution context identifies operations executed by the computing device, signal strength, and other data describing the associated time period. If one of the operations is expected to be executed during a recurrence of at least one of the time periods, the expected execution is adjusted based on execution context and an estimated remaining battery life for the computing device. For example, the computing device may postpone or reschedule the operation for a time period during which the operation is expected to have a greater likelihood of completing successfully. In some embodiments, the battery preservation operations are automatically enabled at a particular threshold.
摘要翻译：实施例应用用户特定的使用模式来估计和保留计算设备上的剩余电池寿命。确定并存储多个循环时间段的电池消耗量和执行上下文量。执行上下文识别由计算设备执行的操作，信号强度和描述相关时间段的其他数据。如果期望其中一个操作在至少一个时间周期的重复期间执行，则基于执行上下文和计算设备的估计的剩余电池寿命来调整期望的执行。例如，计算设备可以推迟或重新安排操作一段时间，在此期间操作期望成功地具有更大的可能性。在一些实施例中，电池保存操作在特定阈值下自动启用。

2. 发明申请

US20120317432A1 ESTIMATING AND PRESERVING BATTERY LIFE BASED ON USAGE PATTERNS 有权
标题翻译：根据使用模式估算和保存电池寿命
公开(公告)号：US20120317432A1
公开(公告)日：2012-12-13
申请号：US13154467
申请日：2011-06-07
申请人： Javier N. Flores Assad , Maher Afif Saba , Pantelis Apostolopoulos , Daniel Guilherme Paixao Deschamps , Iulian D. Calinov , Wannittha Thapanakul
发明人： Javier N. Flores Assad , Maher Afif Saba , Pantelis Apostolopoulos , Daniel Guilherme Paixao Deschamps , Iulian D. Calinov , Wannittha Thapanakul
IPC分类号： G06F1/32
CPC分类号： G06F1/3212 , G06F1/325 , G06F1/329 , Y02D10/174
摘要： Embodiments apply user-specific usage patterns to estimate and preserve remaining battery life on a computing device. An amount of battery drain and an execution context are determined and stored for a plurality of recurring time periods. The execution context identifies operations executed by the computing device, signal strength, and other data describing the associated time period. If one of the operations is expected to be executed during a recurrence of at least one of the time periods, the expected execution is adjusted based on execution context and an estimated remaining battery life for the computing device. For example, the computing device may postpone or reschedule the operation for a time period during which the operation is expected to have a greater likelihood of completing successfully. In some embodiments, the battery preservation operations are automatically enabled at a particular threshold.
摘要翻译：实施例应用用户特定的使用模式来估计和保留计算设备上的剩余电池寿命。确定并存储多个循环时间段的电池消耗量和执行上下文量。执行上下文识别由计算设备执行的操作，信号强度和描述相关时间段的其他数据。如果期望其中一个操作在至少一个时间周期的重复期间执行，则基于执行上下文和计算设备的估计的剩余电池寿命来调整期望的执行。例如，计算设备可以推迟或重新安排操作一段时间，在此期间操作期望成功地具有更大的可能性。在一些实施例中，电池保存操作在特定阈值下自动启用。

3. 发明申请

US20130198435A1 MEMORY PAGE EVICTION PRIORITY IN MOBILE COMPUTING DEVICES 有权
标题翻译：移动计算设备中的内存页错误优先级
公开(公告)号：US20130198435A1
公开(公告)日：2013-08-01
申请号：US13359376
申请日：2012-01-26
申请人： Upender R. Sandadi , Javier N. Flores Assad
发明人： Upender R. Sandadi , Javier N. Flores Assad
IPC分类号： G06F12/02
CPC分类号： G06F12/126 , G06F12/0246 , G06F2212/7211
摘要： Eviction priority technologies provide for the prioritized eviction of memory pages from a first memory, such as a DRAM, in a mobile computing device that have been copied from a second memory, such as flash memory. Eviction priority is based on eviction costs for the memory pages. The eviction cost for a page is based on page-in costs, page-out costs, the priority of a process associated with the page, page access probability and combinations thereof. Page-in costs include read costs, fixup costs and decompression costs, and page-out costs include write-back costs and compression costs. Page lists allow for the sorting of pages by page type (e.g., read only, read/write) and can be used to keep track of eviction costs. Pages are evicted from the first memory in order of increasing eviction cost.
摘要翻译：驱逐优先技术提供了从已经从诸如闪存的第二存储器复制的移动计算设备中的第一存储器（例如DRAM）优先排除存储器页面。驱逐优先级是基于内存页面的驱逐成本。页面的逐出成本基于页面开销成本，页面输出成本，与页面相关联的进程的优先级，页面访问概率及其组合。收入成本包括阅读成本，固定成本和减压成本，以及页面成本包括回退成本和压缩成本。页面列表允许按页面类型排序页面（例如，只读，读/写），并可用于跟踪驱逐成本。页面被逐出第一个记忆，以增加驱逐成本。

4. 发明授权

US09201810B2 Memory page eviction priority in mobile computing devices 有权
标题翻译：移动计算设备中的内存页删除优先级
公开(公告)号：US09201810B2
公开(公告)日：2015-12-01
申请号：US13359376
申请日：2012-01-26
申请人： Upender R. Sandadi , Javier N. Flores Assad
发明人： Upender R. Sandadi , Javier N. Flores Assad
IPC分类号： G06F12/12 , G06F12/02
CPC分类号： G06F12/126 , G06F12/0246 , G06F2212/7211
摘要： Eviction priority technologies provide for the prioritized eviction of memory pages from a first memory, such as a DRAM, in a mobile computing device that have been copied from a second memory, such as flash memory. Eviction priority is based on eviction costs for the memory pages. The eviction cost for a page is based on page-in costs, page-out costs, the priority of a process associated with the page, page access probability and combinations thereof. Page-in costs include read costs, fixup costs and decompression costs, and page-out costs include write-back costs and compression costs. Page lists allow for the sorting of pages by page type (e.g., read only, read/write) and can be used to keep track of eviction costs. Pages are evicted from the first memory in order of increasing eviction cost.
摘要翻译：驱逐优先技术提供了从已经从诸如闪存的第二存储器复制的移动计算设备中的第一存储器（例如DRAM）优先排除存储器页面。驱逐优先级是基于内存页面的驱逐成本。页面的逐出成本基于页面开销成本，页面输出成本，与页面相关联的进程的优先级，页面访问概率及其组合。收入成本包括阅读成本，固定成本和减压成本，以及页面成本包括回退成本和压缩成本。页面列表允许按页面类型排序页面（例如，只读，读/写），并可用于跟踪驱逐成本。页面被逐出第一个记忆，以增加驱逐成本。

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