公开(公告)号：WO2014003902A3

公开(公告)日：2014-03-20

申请号：PCT/US2013040787

申请日：2013-05-13

Applicant: QUALCOMM INC

Inventor： DOSHI PARAS S ,  JAIN ANKUR ,  VADAKKANMARUVEEDU UNNIKRISHNAN ,  MITTER VINAY ,  VOOTUKURU ANIL ,  ALTON RONALD F ,  ANDERSON JON J

IPC: G06F1/20 ,  G06F1/32

CPC classification number: G06F1/206 ,  G06F1/3203 ,  G06F1/324 ,  G06F1/3287 ,  G06F1/3296 ,  G06F11/3031 ,  G06F11/3037 ,  G06F11/3058 ,  Y02B60/1217 ,  Y02B60/1285 ,  Y02D10/126 ,  Y02D10/172

Abstract: 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.

Abstract translation: 公开了用于在便携式计算设备（PCD）中实现的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中的各种组件相关联的温度阈值（诸如但不限于管芯结温度，封装件封装（PoP）存储器温度和设备自身的外表面的触摸温度限制了范围 PCD的性能能够被利用。 用于自适应热管理的方法和系统的各种实施例的优点在于，当违反温度阈值时，PCD的性能仅在需要清除违规之前尽可能多地牺牲，并且在授权热侵蚀之前 处理组件返回到最大操作功率。

公开(公告)号：WO2011149786A3

公开(公告)日：2012-03-08

申请号：PCT/US2011037413

申请日：2011-05-20

Applicant: QUALCOMM INC ,  ANDERSON JON J ,  NGAI FRANCIS M ,  SALAMAN GLENN A

Inventor： ANDERSON JON J ,  NGAI FRANCIS M ,  SALAMAN GLENN A

IPC: H04W28/18

CPC classification number: H04W28/0231 ,  H04M1/72569 ,  H04W4/10 ,  H04W4/22 ,  H04W28/0268 ,  H04W28/24 ,  H04W52/0277 ,  H04W76/005 ,  H04W76/007 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144

Abstract: The subject matter disclosed herein relates to adaptive quality of service for a wireless communication device. In an aspect, one or more wireless signals may be received at a wireless communication device, and one or more attributes of an operating environment for the wireless communication device may be determined based at least in part on the wireless signals. Also, at least in part in response to said determination of the one of more attributes of the operating environment, one or more quality of service parameters of the wireless communication device may be adjusted. In another aspect, the one or more quality of service parameters may be related at least in part to one or more of a frequent calls mode of operation, a dual subscription mode of operation, or an emergency alert mode of operation.

Abstract translation: 本文公开的主题涉及无线通信设备的自适应服务质量。 在一个方面，可以在无线通信设备处接收一个或多个无线信号，并且至少部分地基于无线信号来确定用于无线通信设备的操作环境的一个或多个属性。 此外，至少部分地响应于对操作环境的更多属性中的一个的所述确定，可以调整无线通信设备的一个或多个服务质量参数。 在另一方面，一个或多个服务质量参数可以至少部分地与频繁呼叫操作模式，双重订阅操作模式或紧急警报操作模式中的一个或多个相关联。

公开(公告)号：WO2012145212A3

公开(公告)日：2013-03-28

申请号：PCT/US2012033192

申请日：2012-04-12

Applicant: QUALCOMM INC ,  ANDERSON JON J ,  SUR SUMIT ,  NIEMANN JEFFREY A ,  ARTMEIER JAMES M

Inventor： ANDERSON JON J ,  SUR SUMIT ,  NIEMANN JEFFREY A ,  ARTMEIER JAMES M

IPC: G06F1/20

CPC classification number: G06F1/324 ,  G06F1/206 ,  G06F1/3296 ,  Y02D10/126 ,  Y02D10/172

Abstract: Methods and systems for leveraging temperature sensors in a portable computing device ("PCD") are disclosed. The sensors may be placed within the PCD near known thermal energy producing components such as a central processing unit ("CPU") core, graphical processing unit ("GPU") core, power management integrated circuit ("PMIC"), power amplifier, etc. The signals generated by the sensors may be monitored and used to trigger drivers running on the processing units. The drivers are operable to cause the reallocation of processing loads associated with a given component's generation of thermal energy, as measured by the sensors. In some embodiments, the processing load reallocation is mapped according to parameters associated with pre-identified thermal load scenarios. In other embodiments, the reallocation occurs in real time, or near real time, according to thermal management solutions generated by a thermal management algorithm that may consider CPU and/or GPU performance specifications along with monitored sensor data.

Abstract translation: 公开了在便携式计算设备（“PCD”）中利用温度传感器的方法和系统。 传感器可以放置在PCD内，靠近已知的热能产生部件，例如中央处理单元（“CPU”）核心，图形处理单元（“GPU”）核心，功率管理集成电路（“PMIC”），功率放大器， 可以监测由传感器产生的信号并用于触发在处理单元上运行的驱动器。 驱动器可操作地使得由给定部件产生的热能重新分配与传感器相关的加工负载。 在一些实施例中，根据与预先识别的热负荷情景相关联的参数来映射处理负载再分配。 在其他实施例中，根据可以考虑CPU和/或GPU性能规格以及监视的传感器数据的热管理算法产生的热管理解决方案，重新分配实时或接近实时地发生。

公开(公告)号：WO2004040794A2

公开(公告)日：2004-05-13

申请号：PCT/US0334269

申请日：2003-10-28

Applicant: QUALCOMM INC

Inventor： GHOLMIEH AZIZ ,  GERECHT DOUGLAS A ,  NGAI FRANCIS ,  ANDERSON JON J ,  PANTON WILLIAM R

IPC: H04B7/005 ,  H04L1/22 ,  H04W52/26 ,  H04W52/36 ,  H04W52/42 ,  H04W52/52 ,  H04B7/00

CPC classification number: H04W52/267 ,  H04L1/22 ,  H04W52/367 ,  H04W52/42 ,  H04W52/52

Abstract: A mobile wireless terminal (MWT) includes multiple wireless modems. The multiple modems have their respective transmit outputs combined to produce an aggregate transmit output. The multiple modems can concurrently transmit data in a reverse link direction and receive data in a forward link direction. The MWT is constrained to operate under an aggregate transmit power limit. Each of the multiple modems has an individual transmit limit related to the aggregate transmit power limit. An MWT controller controls the total number of modems that transmit data at any given time, based on an average energy-per-transmitted bit, or alternatively, individual energy-per-transmitted bits of the modems.

Abstract translation: 移动无线终端（MWT）包括多个无线调制解调器。 多个调制解调器将它们各自的发射输出组合起来以产生一个总发射输出。 多个调制解调器可以在反向链路方向上同时传输数据并且在前向链路方向上接收数据。 MWT受限于在总发射功率限制下运行。 多个调制解调器中的每一个都具有与总发射功率限制有关的单独发射限制。 MWT控制器根据每个传输平均能量位或调制解调器的每个能量传输位来控制在任何给定时间传输数据的调制解调器总数。