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公开(公告)号：US20140364174A1
公开(公告)日：2014-12-11
申请号：US14176819
申请日：2014-02-10
Applicant: Apple Inc.
Inventor： Amit K. Vyas , Abhinav Pathak , David S. Choi , Anand Ramadurai , Nathan K. Kupp , Zheng Zeng
IPC: H04W52/02
CPC classification number: H04W52/0225 , H04W52/0229 , H04W52/0245 , Y02D70/00 , Y02D70/122 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/24
Abstract: A technique for estimating energy consumption of a portable electronic device is described. During this energy-estimation technique, the portable electronic device determines hardware-state information for communication subsystems that implement different communication protocols, and software-state information for the communication protocols. Then, using models for the communication subsystems, and the hardware-state information and the software-state information, the portable electronic device estimates the energy consumption. Based on the estimated energy consumption, certain percentages of the battery charge may be allotted for different applications or features, battery-life diagnostics may be improved, and useful information may be provided to a user about the battery drain on their portable electronic device.
Abstract translation: 描述了一种用于估计便携式电子设备的能量消耗的技术。 在该能量估计技术期间，便携式电子设备确定实现不同通信协议的通信子系统的硬件状态信息，以及用于通信协议的软件状态信息。 然后，使用通信子系统的模型，以及硬件状态信息和软件状态信息，便携式电子设备估计能量消耗。 基于估计的能量消耗，可以为不同的应用或特征分配电池充电的某些百分比，可以改善电池寿命诊断，并且可以向用户提供关于其便携式电子设备上的电池消耗的有用信息。
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公开(公告)号：US20210141705A1
公开(公告)日：2021-05-13
申请号：US17151005
申请日：2021-01-15
Applicant: Apple Inc.
Inventor： David S. Choi , Christopher R. D'Angelo , Sanket V. Bedare , Sathish K. Narayanaswamy , Abhinav Pathak , Amit K. Vyas , Kevin C. Milden , Hari Gorak , Anand Ramadurai , Sean Shi , Drew A. Schmitt , Michael S. Ferris
Abstract: Embodiments of the present disclosure include methods and systems for generating and processing energy consumption reports received from a plurality of devices. The reports may include a plurality of call stacks captured and stored by remote device as a result of an energy consumption of the corresponding device. For each energy consumption report, the plurality of call stacks may be analyzed to determine a representative call stack of the energy consumption report. The energy consumption reports may be assigned to one or more of a plurality of energy consumption categories based on distances between the representative call stacks of the energy consumption reports and corresponding representative call stacks of the energy consumption categories. A request may be received for energy consumption reports for a particular energy consumption category. Upon receiving the request, providing a representative set of energy consumption reports assigned to the particular energy consumption category.
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公开(公告)号：US10795750B2
公开(公告)日：2020-10-06
申请号：US15648416
申请日：2017-07-12
Applicant: Apple Inc.
Inventor： Henri S. Berger , Eisuke Arai , Amit K. Vyas , David S. Choi , Franco Travostino , Abhinav Pathak , Daniel Lertpratchya , Albert Liu , Anand Ramadurai , Olivier Mardinian , Vividh Siddha
Abstract: Some embodiments of the invention provide a novel architecture for debugging devices. This architecture includes numerous devices that without user intervention automatically detect and report bug events to a set of servers that aggregate and process the bug events. When a device detects a potential bug event, the device in some embodiments generates a description of the potential bug event, and sends the generated description to the server set through a network. In addition to generating such a description, the device in some embodiments directs one or more of its modules to gather and store a collection of one or more data sets that are relevant to the potential bug event, in case the event has to be further analyzed by the server set. In the discussion below, the generated bug-event description is referred to as the event signature, while the gathered collection of data sets for an event is referred to as the event's data archive. The server set aggregates and processes the bug-event signatures that it receives from the various devices. For only a subset of the reported bug-event signatures, the server set then directs the devices that sent these signatures to also send the data archives that these devices have gathered and stored for the events associated with these signatures. These data archives can be further analyzed to identify the root causes of the bug events.
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Patent Agency Ranking
公开(公告)号：US20250138984A1
公开(公告)日：2025-05-01
申请号：US18384412
申请日：2023-10-27
Applicant: Apple Inc.
Inventor： Abhinav Pathak , Amit K. Vyas , Anand Ramadurai , Anca A. Chandra , Anshul Dawra , Ashish Patro , David S. Choi , Jonathan Y. Hanna , Nehal Bhandari , Ning Ding , Rohit Mundra , Ryan A. Carlson , Xiaomeng Chen , Yue Li , Zoe S. Bohn
IPC: G06F11/36
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for optimizing performance issues. One of the methods includes maintaining, for a plurality of devices at least some of which have different contexts, metric data for an application that executed on each of the plurality of devices; determining, for a metric attribute from a plurality of metric attributes and a subset of the plurality of devices each of which have at least one common context, a potential performance issue for the subset of the plurality of devices using aggregated metric data for the metric attribute; determining, using at least a portion of the aggregated metric data, a portion of a code base or a hardware subcomponent that likely caused the potential performance issue; and providing data for the portion of the code base or the hardware subcomponent that likely caused the potential performance issue.
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公开(公告)号：US11748224B2
公开(公告)日：2023-09-05
申请号：US17151005
申请日：2021-01-15
Applicant: Apple Inc.
Inventor： David S. Choi , Christopher R. D'Angelo , Sanket V. Bedare , Sathish K. Narayanaswamy , Abhinav Pathak , Amit K. Vyas , Kevin C. Milden , Hari Gorak , Anand Ramadurai , Sean Shi , Drew A. Schmitt , Michael S. Ferris
CPC classification number: G06F11/3062 , G06F11/3075 , G06F11/3082 , G06F11/3466 , G06F11/3636 , G06F11/302 , G06F2201/81 , G06F2201/84 , G06F2201/88
Abstract: Embodiments of the present disclosure include methods and systems for generating and processing energy consumption reports received from a plurality of devices. The reports may include a plurality of call stacks captured and stored by remote device as a result of an energy consumption of the corresponding device. For each energy consumption report, the plurality of call stacks may be analyzed to determine a representative call stack of the energy consumption report. The energy consumption reports may be assigned to one or more of a plurality of energy consumption categories based on distances between the representative call stacks of the energy consumption reports and corresponding representative call stacks of the energy consumption categories. A request may be received for energy consumption reports for a particular energy consumption category. Upon receiving the request, providing a representative set of energy consumption reports assigned to the particular energy consumption category.
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公开(公告)号：US10949316B2
公开(公告)日：2021-03-16
申请号：US16115127
申请日：2018-08-28
Applicant: Apple Inc.
Inventor： David S. Choi , Christopher R. D'Angelo , Sanket V. Bedare , Sathish K. Narayanaswamy , Abhinav Pathak , Amit K. Vyas , Kevin C. Milden , Hari Gorak , Anand Ramadurai , Sean Shi , Drew A. Schmitt , Michael S. Ferris
Abstract: Embodiments of the present disclosure include methods and systems for generating and processing energy consumption reports received from a plurality of devices. The reports may include a plurality of call stacks captured and stored by remote device as a result of an energy consumption of the corresponding device. For each energy consumption report, the plurality of call stacks may be analyzed to determine a representative call stack of the energy consumption report. The energy consumption reports may be assigned to one or more of a plurality of energy consumption categories based on distances between the representative call stacks of the energy consumption reports and corresponding representative call stacks of the energy consumption categories. A request may be received for energy consumption reports for a particular energy consumption category. Upon receiving the request, providing a representative set of energy consumption reports assigned to the particular energy consumption category.
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公开(公告)号：US20180349219A1
公开(公告)日：2018-12-06
申请号：US15648427
申请日：2017-07-12
Applicant: Apple Inc.
Inventor： Henri S. Berger , Eisuke Arai , Amit K. Vyas , David S. Choi , Franco Travostino , Abhinav Pathak , Daniel Lertpratchya , Albert Liu , Anand Ramadurai , Olivier Mardinian , Vividh Siddha
IPC: G06F11/07
Abstract: Some embodiments of the invention provide a novel architecture for debugging devices. This architecture includes numerous devices that without user intervention automatically detect and report bug events to a set of servers that aggregate and process the bug events. When a device detects a potential bug event, the device in some embodiments generates a description of the potential bug event, and sends the generated description to the server set through a network. In addition to generating such a description, the device in some embodiments directs one or more of its modules to gather and store a collection of one or more data sets that are relevant to the potential bug event, in case the event has to be further analyzed by the server set. In the discussion below, the generated bug-event description is referred to as the event signature, while the gathered collection of data sets for an event is referred to as the event's data archive. The server set aggregates and processes the bug-event signatures that it receives from the various devices. For only a subset of the reported bug-event signatures, the server set then directs the devices that sent these signatures to also send the data archives that these devices have gathered and stored for the events associated with these signatures. These data archives can be further analyzed to identify the root causes of the bug events.
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公开(公告)号：US20180349218A1
公开(公告)日：2018-12-06
申请号：US15648416
申请日：2017-07-12
Applicant: Apple Inc.
Inventor： Henri S. Berger , Eisuke Arai , Amit K. Vyas , David S. Choi , Franco Travostino , Abhinav Pathak , Daniel Lertpratchya , Albert Liu , Anand Ramadurai , Olivier Mardinian , Vividh Siddha
IPC: G06F11/07
Abstract: Some embodiments of the invention provide a novel architecture for debugging devices. This architecture includes numerous devices that without user intervention automatically detect and report bug events to a set of servers that aggregate and process the bug events. When a device detects a potential bug event, the device in some embodiments generates a description of the potential bug event, and sends the generated description to the server set through a network. In addition to generating such a description, the device in some embodiments directs one or more of its modules to gather and store a collection of one or more data sets that are relevant to the potential bug event, in case the event has to be further analyzed by the server set. In the discussion below, the generated bug-event description is referred to as the event signature, while the gathered collection of data sets for an event is referred to as the event's data archive. The server set aggregates and processes the bug-event signatures that it receives from the various devices. For only a subset of the reported bug-event signatures, the server set then directs the devices that sent these signatures to also send the data archives that these devices have gathered and stored for the events associated with these signatures. These data archives can be further analyzed to identify the root causes of the bug events.
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