公开(公告)号：US20170118269A1

公开(公告)日：2017-04-27

申请号：US14919482

申请日：2015-10-21

Applicant: QUALCOMM Incorporated

Inventor： Hee Jun Park ,  Krishna Sekar

IPC: H04L29/08 ,  H04L29/06

CPC classification number: H04L67/06 ,  H04L69/16 ,  H04W8/22 ,  H04W88/18

Abstract: Methods, systems, and devices for wireless communication are described. A software application executing on a user equipment (UE) identifies an indication of status information of the UE; the status information is transmitted from the UE to a remote server; the UE receives, by way of a base station associated with the UE, a recommended connection setting for the UE based at least in part on the indication of status information, the recommended connection setting determined by the remote server.

公开(公告)号：US09229503B2

公开(公告)日：2016-01-05

申请号：US13686730

申请日：2012-11-27

Applicant: QUALCOMM Incorporated

Inventor： Hee Jun Park ,  Ronald Alton

IPC: G06F1/26 ,  G06F1/32 ,  G06F1/20

CPC classification number: G06F1/26 ,  G06F1/206 ,  G06F1/3206 ,  G06F1/324 ,  G06F1/325 ,  G06F1/3265 ,  G06F1/3278 ,  Y02D10/124 ,  Y02D10/126 ,  Y02D10/153 ,  Y02D10/157 ,  Y02D10/16

Abstract: A method, an apparatus, and a computer program product for allocating a total power budget among a plurality of components of a user device are provided. The apparatus prioritizes the plurality of components based on a user experience model (performance/power model) for each of the plurality of components. The user experience model (performance/power model) of a component includes a measure of component attribute as a function of component power consumption. The apparatus allocates portions of the total power budget among the user-device components based on priority established by the user experience model. The apparatus may further prioritize the components based on weights assigned to the components.

Abstract translation: 提供了一种用于在用户设备的多个组件之间分配总功率预算的方法，设备和计算机程序产品。 该装置基于用于多个组件中的每一个的用户体验模型（性能/功率模型）来对多个组件进行优先级排序。 组件的用户体验模型（性能/功率模型）包括作为组件功耗的函数的组件属性的度量。 该设备基于用户体验模型建立的优先级，在用户设备组件中分配总功率预算的一部分。 该装置还可以基于分配给组件的权重进一步对组件进行优先级排序。

公开(公告)号：US20150181117A1

公开(公告)日：2015-06-25

申请号：US14322746

申请日：2014-07-02

Applicant: QUALCOMM Incorporated

Inventor： Hee Jun Park ,  Sumant Madhav Paranjpe ,  Babak Forutanpour

IPC: H04N5/232 ,  H04N5/63

CPC classification number: H04N5/23241 ,  H04N1/00307 ,  H04N5/23216 ,  H04N5/63

Abstract: In an example, a method includes determining, by an electronic device, a user experience metric associated with content captured by at least one camera of the electronic device. The method also includes adjusting at least one operating parameter of the device to produce an operating characteristic target, wherein the adjustment is based on an estimated change to the determined user experience metric due to the adjustment.

Abstract translation: 在一个示例中，方法包括由电子设备确定与由电子设备的至少一个照相机拍摄的内容相关联的用户体验度量。 该方法还包括调整装置的至少一个操作参数以产生操作特征目标，其中所述调整基于由于调整而对所确定的用户体验量度的估计改变。

公开(公告)号：US12093155B2

公开(公告)日：2024-09-17

申请号：US17448864

申请日：2021-09-24

Applicant: QUALCOMM Incorporated

Inventor： Hee Jun Park ,  Bohuslav Rychlik ,  Niraj Shantilal Paliwal

IPC: G06F11/30 ,  G06F7/544 ,  G06F9/50 ,  G06F11/07 ,  G06N3/048

CPC classification number: G06F11/302 ,  G06F7/5443 ,  G06F9/5066 ,  G06F11/0772 ,  G06N3/048

Abstract: Certain aspects of the present disclosure provide techniques for improved hardware utilization. An input data tensor is divided into a first plurality of sub-tensors, and a plurality of logical sub-arrays in a physical multiply-and-accumulate (MAC) array is identified. For each respective sub-tensor of the first plurality of sub-tensors, the respective sub-tensor is mapped to a respective logical sub-array of the plurality of logical sub-arrays, and the respective sub-tensor is processed using the respective logical sub-array.

公开(公告)号：US11494238B2

公开(公告)日：2022-11-08

申请号：US16506913

申请日：2019-07-09

Applicant: QUALCOMM INCORPORATED

Inventor： Hee Jun Park ,  Wilson Kwan

IPC: G06F9/50

Abstract: Neural network workload re-allocation in a system-on-chip having multiple heterogenous processors executing one or more neural network units may be based on measurements associated with the processors' conditions and on metadata associated with the neural network units. Metadata may be contained in an input file along with neural network information. Measurements characterizing operation of the processors may be obtained and compared with one or more thresholds. A neural network unit executing on a processor may be identified as a candidate for re-allocation based on metadata associated with the neural network unit and results of the comparisons. A target processor may be identified based on the metadata and results of the comparisons, and the candidate neural network neural network unit may be re-allocated to the target processor.

公开(公告)号：US11363599B1

公开(公告)日：2022-06-14

申请号：US17207845

申请日：2021-03-22

Applicant: QUALCOMM Incorporated

Inventor： Hee Jun Park ,  Abhinav Goel

IPC: H04W72/04 ,  H04W84/18 ,  H04W4/02 ,  H04W4/029 ,  H04W72/08

Abstract: Systems and methods may include indicating a processing latency requirement to an operating frequency controller of a moving device processing system, receiving an indication of the allowable operating frequency for the processing system, and changing a characteristic of movement of the moving device based on the allowable operating frequency indication. Some embodiments include receiving an indication of a processing latency requirement from a moving device control system, determining a target operating frequency to achieve the processing latency requirement, determining whether the target operating frequency exceeds an allowable operating frequency, and indicating the allowable operating frequency for the processing system to the moving device control system. Further embodiments include receiving an indication of a speed of the moving device, determining a target operating frequency for the processing system compatible with the indicated speed of the moving device, and changing an operating frequency of the processing system to the target operating frequency.

公开(公告)号：US20170329385A1

公开(公告)日：2017-11-16

申请号：US15666643

申请日：2017-08-02

Applicant: QUALCOMM Incorporated

Inventor： Hee Jun Park ,  Richard Gerard Hofmann ,  Yong Ju Lee

IPC: G06F1/32 ,  G06F13/16

CPC classification number: G06F1/3225 ,  G06F1/3287 ,  G06F13/1668 ,  Y02D10/171

Abstract: A low-power state current/power consumption for each volatile memory device in a plurality of volatile memory devices is obtained. Data is copied from a first set of the volatile memory devices to a second set of the volatile memory devices, where the second set of volatile memory devices has a lower current/power consumption than the first set of volatile memory devices. Additionally, a current/power consumption may be obtained for each memory bank within each of the plurality of volatile memory devices. Data is then copied from a first set of memory banks to a second set of memory banks within the same memory device in the second set of memory devices, where the second set of memory banks has lower current/power consumption than the first set of memory banks. The first set of volatile memory devices and/or first set of memory banks are then placed into a power-down state.

公开(公告)号：US20170289000A1

公开(公告)日：2017-10-05

申请号：US15086842

申请日：2016-03-31

Applicant: QUALCOMM Incorporated

Inventor： Hee Jun Park ,  Rohit Nambyar

IPC: H04L12/26

Abstract: A method for controlling processing performance by an electronic device is described. The method includes determining a processing performance requirement based on a time difference between a response requirement based on an application type and a network delay. The method also includes determining a processing performance mode based on the processing performance requirement and a processing efficiency profile. The method further comprises operating a processor based on the processing performance mode.

公开(公告)号：US09703613B2

公开(公告)日：2017-07-11

申请号：US14137914

申请日：2013-12-20

Applicant: QUALCOMM Incorporated

Inventor： Juhi Saha ,  Hee Jun Park ,  Alex Kuang-Hsuan Tu ,  Thomas Andrew Morison ,  Tao Xue ,  Ronald Frank Alton

IPC: G06F9/46 ,  G06F9/50 ,  G06F17/50 ,  G06F1/32

CPC classification number: G06F9/5094 ,  G06F1/3203 ,  G06F1/329 ,  G06F1/3293 ,  G06F17/5009 ,  Y02D10/122 ,  Y02D10/22 ,  Y02D10/24

Abstract: A dynamic scheduler is provided that schedules tasks for a plurality of cores based upon current operating characteristics for the cores. The current operating characteristics include a predicted leakage current for each core based upon an analytical model.

公开(公告)号：US09690708B2

公开(公告)日：2017-06-27

申请号：US14716077

申请日：2015-05-19

Applicant: QUALCOMM Incorporated

Inventor： Hee Jun Park ,  Bohuslav Rychlik ,  Steven S. Thomson

IPC: G06F12/00 ,  G06F13/00 ,  G06F12/0864 ,  G06F12/0802 ,  G06F17/50 ,  G06F12/0811 ,  G06F12/1027

CPC classification number: G06F12/0864 ,  G06F12/0802 ,  G06F12/0811 ,  G06F12/1027 ,  G06F17/5022 ,  G06F2212/283 ,  G06F2212/6032 ,  G06F2212/684

Abstract: Systems and methods for forecasting behavior of caches include a hypothetical cache. The hypothetical cache is configured to emulate cache behavior, and performance metrics for the hypothetical cache are determined, where the performance metrics may be based on cache hits/misses. Performance metrics for a real cache of a processor core of a processing system may also be similarly determined. Behavior of the real cache is forecast based, at least, on performance metrics of the hypothetical cache, and in some cases, also on performance metrics of the real cache (e.g., based on a comparison of the performance metrics). Actions may be recommended and/or performed based on the forecast, where the actions include modifying the real cache size, associativity, or allocation for processor cores, migrating a task running in one processor cluster to another processor cluster, or for collecting data for the real cache for offline analysis.