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1. 发明申请

WO2016069284A1 SYSTEM AND METHOD FOR MANAGING SAFE DOWNTIME OF SHARED RESOURCES WITHIN A PCD 审中-公开
标题翻译：用于管理PCD中共享资源的安全停止的系统和方法
公开(公告)号：WO2016069284A1
公开(公告)日：2016-05-06
申请号：PCT/US2015/055830
申请日：2015-10-15
申请人： QUALCOMM INCORPORATED
发明人： DUROIU, Cristian , GADELRAB, Serag , CHAMARTY, Vinod , SINHA, Pooja , CHAPARRO, John, Daniel , VOOTUKURU, Anil , CUPPU, Vinodh, Ramesh , LEE, Joseph, Schweiray , MITTER, Vinay , CHOW, Paul , LIU, Ruolong , KUAN, Johnny, Jone, Wai , DROP, Michael
IPC分类号： G06F9/50
CPC分类号： H04L47/783 , G06F9/50 , G06F9/5016 , G06F9/505 , H04L47/72
摘要： A method and system for managing safe downtime of shared resources within a portable computing device are described. The method may include determining a tolerance for a downtime period for an unacceptable deadline miss element of the portable computing device. Next, the determined tolerance for the downtime period may be transmitted to quality-of-service ("QoS") controller. The QoS controller may determine if the tolerance for the downtime period needs to be adjusted. The QoS controller may receive a downtime request from one or more shared resources of the portable computing device. The QoS controller may determine if the downtime request needs to be adjusted. Next, the QoS controller may select a downtime request for execution and then identify which one or more unacceptable deadline miss elements of the portable computing device that are impacted by the selected downtime request.
摘要翻译：描述了用于管理便携式计算设备内的共享资源的安全停机的方法和系统。该方法可以包括确定便携式计算设备的不可接受的最后期限缺失元件的停机时间的容差。接下来，所确定的停机时间的容限可以发送到服务质量（“QoS”）控制器。 QoS控制器可以确定是否需要调整停机时间的公差。 QoS控制器可以从便携式计算设备的一个或多个共享资源接收停机请求。 QoS控制器可以确定是否需要调整停机请求。接下来，QoS控制器可以选择用于执行的停机请求，然后识别受所选择的停机时间请求影响的便携式计算设备中哪一个或多个不可接受的最后期限未决元件。

2. 发明申请

WO2014003902A2 SYSTEM AND METHOD FOR ADAPTIVE THERMAL MANAGEMENT IN A PORTABLE COMPUTING DEVICE 审中-公开
标题翻译：便携式计算设备中自适应热管理的系统和方法
公开(公告)号：WO2014003902A2
公开(公告)日：2014-01-03
申请号：PCT/US2013/040787
申请日：2013-05-13
申请人： QUALCOMM INCORPORATED
发明人： DOSHI, Paras S. , JAIN, Ankur , VADAKKANMARUVEEDU, Unnikrishnan , MITTER, Vinay , VOOTUKURU, Anil , ALTON, Ronald F. , ANDERSON, Jon J.
IPC分类号： G06F1/20
CPC分类号： G06F1/206 , G06F1/3203 , G06F1/324 , G06F1/3287 , G06F1/3296 , G06F11/3031 , G06F11/3037 , G06F11/3058 , Y02D10/126 , Y02D10/172
摘要： Various embodiments of methods and systems for adaptive thermal management techniques implemented in a portable computing device (PCD) are disclosed. Notably, in many PCDs, temperature thresholds associated with various components in the PCD such as, but not limited to, die junction temperatures, package on package (PoP) memory temperatures and the touch temperature of the external surfaces of the device itself limits the extent to which the performance capabilities of the PCD can be exploited. It is an advantage of the various embodiments of methods and systems for adaptive thermal management that, when a temperature threshold is violated, the performance of the PCD is sacrificed only as much and for as long as necessary to clear the violation before authorizing the thermally aggressive processing component(s) to return to a maximum operating power.
摘要翻译：公开了在便携式计算设备（PCD）中实现的用于自适应热管理技术的方法和系统的各种实施例。值得注意的是，在许多PCD中，与PCD中的各种组件相关的温度阈值，例如但不限于芯片结温度，封装封装（PoP）存储器温度以及器件外部表面的触摸温度限制了其程度可以利用PCD的性能功能。对于自适应热管理的方法和系统的各种实施例的优点是，当违反温度阈值时，PCD的性能只有在必须清除违规之前才被牺牲，在授权热攻击之前处理组件返回到最大操作功率。

3. 发明申请

WO2016160224A1 THERMAL MANAGEMENT IN A COMPUTING DEVICE BASED ON WORKLOAD DETECTION 审中-公开
标题翻译：基于工作负载检测的计算机设备的热管理
公开(公告)号：WO2016160224A1
公开(公告)日：2016-10-06
申请号：PCT/US2016/020002
申请日：2016-02-29
申请人： QUALCOMM INCORPORATED
发明人： VOOTUKURU, Anil , JAIN, Ankur , VADAKKANMARUVEEDU, Unnikrishnan , MITTER, Vinay , MEDRANO, Christopher Lee
IPC分类号： G06F1/20 , G06F1/32 , G05D23/19 , G01K7/42
CPC分类号： G06F1/206 , G01K7/427 , G01K13/00 , G05B15/02 , G06F1/203 , G06F1/3206 , G06F1/324 , G06F1/3243 , G06F1/3296 , Y02D10/126 , Y02D10/152 , Y02D10/172
摘要： Thermal management in a portable computing device differentiates between a temperature increase caused by a steady workload and a temperature increase caused by an instantaneous workload. If it is determined that a detected temperature increase is caused by a steady workload, then a configuration of thermal parameters is applied that optimizes thermal performance for a steady workload. If it is determined that a temperature increase is caused by an instantaneous workload increase, then a configuration of thermal parameters is applied that optimizes thermal performance for an instantaneous workload. The device includes at least one first temperature sensor on an integrated circuit die and at least one second temperature sensor not on the integrated circuit die but within a housing of the portable computing device. The workload is determined by computing a difference between a first temperature value responsive to the at least one first temperature sensor and a second temperature value responsive to the at least one second temperature sensor and comparing the difference with a threshold value.
摘要翻译：便携式计算设备中的热管理区分由稳定的工作负载导致的温度升高和由瞬时工作量引起的温度升高。如果确定检测到的温度升高是由稳定的工作量引起的，则应用热参数的配置，其优化用于稳定工作负载的热性能。如果确定温度升高是由瞬间工作量增加引起的，则应用热参数的配置，其优化了瞬时工作负荷的热性能。该装置包括集成电路管芯上的至少一个第一温度传感器和不在集成电路管芯上但在便携式计算设备的外壳内的至少一个第二温度传感器。通过计算响应于至少一个第一温度传感器的第一温度值和响应于至少一个第二温度传感器的第二温度值之间的差异并将差值与阈值进行比较来确定工作负荷。

4. 发明申请

WO2016064657A1 SYSTEM AND METHOD FOR DYNAMIC BANDWIDTH THROTTLING BASED ON DANGER SIGNALS MONITORED FROM ONE MORE ELEMENTS UTILIZING SHARED RESOURCES 审中-公开
标题翻译：基于使用共享资源的更多元素监测的危险信号的动态带宽图像的系统和方法
公开(公告)号：WO2016064657A1
公开(公告)日：2016-04-28
申请号：PCT/US2015/055829
申请日：2015-10-15
申请人： QUALCOMM INCORPORATED
发明人： GADELRAB, Serag , DUROIU, Cristian , CHAMARTY, Vinod , SINHA, Pooja , CHAPARRO, John Daniel , VOOTUKURU, Anil , CUPPU, Vinodh Ramesh , LEE, Joseph Schweiray , MITTER, Vinay , CHOW, Paul , LIU, Ruolong , KUAN, Johnny Jone Wai
IPC分类号： G06F11/07
CPC分类号： G06F11/0781 , G06F1/08 , G06F11/0742 , G06F11/0793 , G06F13/4022
摘要： A method and system for adjusting bandwidth within a portable computing device based on danger signals monitored from one on more elements of the portable computing device are disclosed. A danger level of an unacceptable deadline miss ("UDM") element of the portable computing device may be determined with a danger level sensor within the UDM element. Next, a quality of service ("QoS") controller may adjust a magnitude for one or more danger levels received based on the UDM element type that generated the danger level and based on a potential fault condition type associated with the particular danger level. The danger levels received from one UDM element may be mapped to at least one of another UDM element and a non-UDM element. A quality of service policy for each UDM element and non-UDM element may be mapped in accordance with the danger levels.
摘要翻译：公开了一种用于基于从便携式计算设备的更多元件监控的危险信号来调整便携式计算设备内的带宽的方法和系统。可以使用UDM元件内的危险水平传感器来确定便携式计算设备的不可接受的期限错误（“UDM”）元件的危险等级。接下来，服务质量（“QoS”）控制器可以基于生成危险等级的UDM元素类型并且基于与特定危险等级相关联的潜在故障条件类型来调整接收到的一个或多个危险等级的大小。从一个UDM元件接收到的危险等级可被映射到另一UDM元件和非UDM元件中的至少一个。可以根据危险等级映射每个UDM元素和非UDM元素的服务质量策略。

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