公开(公告)号：US20160283284A1

公开(公告)日：2016-09-29

申请号：US14671077

申请日：2015-03-27

申请人： Mingqiu Sun ,  Rajesh Poornachandran ,  Vincent J. Zimmer ,  Gopinatth Selvaraje ,  Uttam K. Sengupta

发明人： Mingqiu Sun ,  Rajesh Poornachandran ,  Vincent J. Zimmer ,  Gopinatth Selvaraje ,  Uttam K. Sengupta

IPC分类号： G06F9/50 ,  G06N99/00

CPC分类号： G06F9/5094 ,  G06F9/5044 ,  G06F2209/509 ,  G06N99/005 ,  Y02D10/22

摘要： Technologies for transferring offloading or on-loading data or tasks between a processor and a coprocessor include a computing device having a processor and a sensor hub that includes a coprocessor. The coprocessor receives sensor data associated with one or more sensors and detects events associated with the sensor data. The coprocessor determines frequency, resource usage cost, and power state transition cost for the events. In response to an offloaded task request from the processor, the coprocessor determines an aggregate load value based on the frequency, resource usage cost, and power state transition cost, and determines whether to accept the offloaded task request based on the aggregate load value. The aggregate load value may be determined as an exponential moving average. The coprocessor may determine whether to accept the offloaded task request based on a principal component analysis of the events. Other embodiments are described and claimed.

摘要翻译： 用于在处理器和协处理器之间传送卸载或上载数据或任务的技术包括具有处理器和包括协处理器的传感器集线器的计算设备。 协处理器接收与一个或多个传感器相关联的传感器数据，并检测与传感器数据相关的事件。 协处理器确定事件的频率，资源使用成本和功率状态转换成本。 响应于来自处理器的卸载任务请求，协处理器基于频率，资源使用成本和功率状态转移成本来确定总负载值，并且基于总负载值来确定是否接受卸载的任务请求。 总负载值可以被确定为指数移动平均值。 协处理器可以基于事件的主成分分析来确定是否接受卸载的任务请求。 描述和要求保护其他实施例。

公开(公告)号：US09250688B2

公开(公告)日：2016-02-02

申请号：US13976467

申请日：2011-12-09

申请人： Nithyananda S. Jeganathan ,  Rajesh Poornachandran

发明人： Nithyananda S. Jeganathan ,  Rajesh Poornachandran

IPC分类号： G06F1/26 ,  G06F1/32 ,  G06F3/14 ,  H04W28/24 ,  H04W52/26 ,  H04W52/24

CPC分类号： G06F1/26 ,  G06F1/3218 ,  G06F1/3234 ,  G06F1/3265 ,  G06F3/14 ,  G06T1/20 ,  G09G2330/021 ,  G09G2330/022 ,  G09G2340/0407 ,  H04W28/24 ,  H04W52/241 ,  H04W52/26 ,  H04W52/265 ,  Y02D10/153

摘要： Examples are disclosed for adaptive graphics subsystem power and performance management including adjusting one or more power management or performance attributes for a graphics subsystem for a computing platform based on a comparison of a current quality metric to a target quality metric. The current and target quality metric to be separately determined based on current and target quality of service (QoS) values for power management and performance for at least portions of the computing platform.

公开(公告)号：US20240348606A1

公开(公告)日：2024-10-17

申请号：US18754752

申请日：2024-06-26

申请人： Stephen T. Palermo ,  Valerie J. Parker ,  Patrick L. Connor ,  Francesc Guim Bernat ,  John Joseph Browne ,  Rajesh Poornachandran ,  Marcos E. Carranza

发明人： Stephen T. Palermo ,  Valerie J. Parker ,  Patrick L. Connor ,  Francesc Guim Bernat ,  John Joseph Browne ,  Rajesh Poornachandran ,  Marcos E. Carranza

IPC分类号： H04L9/40

CPC分类号： H04L63/0876

摘要： Various approaches for the verification of 5G networks, including the use of fingerprint-based IQ measurements for authentication and integrity monitoring, are discussed. In an example, a method of using fingerprints for authentication of network use includes: capturing in-phase and quadrature (IQ) data from a network connection between a user equipment (UE) and a 5G network; performing authentication of the network connection between the UE and the 5G network, by using a symbol of the IQ data as a random factor for the authentication; and monitoring the IQ data on an ongoing basis to verify the network connection between the UE and the 5G network. The method may also include creating a baseline IQ measurement from the IQ data when performing the authentication between the UE and the 5G network, and monitoring the IQ data by using a comparison of an ongoing IQ measurement to the baseline IQ measurement.

公开(公告)号：US20230013452A1

公开(公告)日：2023-01-19

申请号：US17953539

申请日：2022-09-27

申请人： S M Iftekharul Alam ,  Marcos E. Carranza ,  Francesc Guim Bernat ,  Mateo Guzman ,  Satish Chandra Jha ,  Cesar Martinez-Spessot ,  Arvind Merwaday ,  Rajesh Poornachandran ,  Vesh Raj Sharma Banjade ,  Kathiravetpillai Sivanesan ,  Ned M. Smith ,  Liuyang Lily Yang ,  Mario Jose Divan Koller

发明人： S M Iftekharul Alam ,  Marcos E. Carranza ,  Francesc Guim Bernat ,  Mateo Guzman ,  Satish Chandra Jha ,  Cesar Martinez-Spessot ,  Arvind Merwaday ,  Rajesh Poornachandran ,  Vesh Raj Sharma Banjade ,  Kathiravetpillai Sivanesan ,  Ned M. Smith ,  Liuyang Lily Yang ,  Mario Jose Divan Koller

IPC分类号： G05B19/4155

摘要： System and techniques for an environmental control loop are described herein. A device for an environmental control loop can include a memory including instructions and processing circuitry that when in operation, can be configured by the instructions to receive environmental sensor data from a first component in a set of heterogeneous components installed in an environment with a controller. The environmental sensor data can indicate a service level value sensed by the first component. The controller can also measure a violation of a service level objective based on comparing the environmental sensor data to a threshold. The controller can also transmit an adjustment to an operating parameter of a second component of the set of heterogeneous components. The adjustment can be operative to attenuate the violation of the service level objective when implemented by the second component.

公开(公告)号：US20210144202A1

公开(公告)日：2021-05-13

申请号：US17097117

申请日：2020-11-13

申请人： Christian Maciocco ,  Trevor Cooper ,  Valerie J. Parker ,  Rajesh Poornachandran ,  Francesc Guim Bernat ,  Kshitij Arun Doshi ,  Ned M. Smith

发明人： Christian Maciocco ,  Trevor Cooper ,  Valerie J. Parker ,  Rajesh Poornachandran ,  Francesc Guim Bernat ,  Kshitij Arun Doshi ,  Ned M. Smith

IPC分类号： H04L29/08 ,  H04L12/26

摘要： Methods, systems, and use cases for extended P2P communication with edge networking are discussed, including an edge computing device with a memory device and processing circuitry. The processing circuitry receives a request from a second edge computing device to perform a P2P exchange. A set of services for execution by the processing circuitry during the P2P exchange is determined. The processing circuitry further determines whether an enhanced edge service is available to substitute at least one service of the set of services. The enhanced edge service is associated with processing resources that are external to the edge computing device. Based on a successful determination that the enhanced edge service is available, the processing resources of the edge computing system that are external to the edge computing device are utilized to execute the enhanced edge service in place of the at least one service during the P2P exchange.

公开(公告)号：US20200228880A1

公开(公告)日：2020-07-16

申请号：US16833582

申请日：2020-03-28

申请人： Ravishankar Iyer ,  Nilesh Kumar Jain ,  Rameshkumar Illikkal ,  Carl S. Marshall ,  Selvakumar Panneer ,  Rajesh Poornachandran

发明人： Ravishankar Iyer ,  Nilesh Kumar Jain ,  Rameshkumar Illikkal ,  Carl S. Marshall ,  Selvakumar Panneer ,  Rajesh Poornachandran

IPC分类号： H04N21/81 ,  H04N21/234 ,  H04N21/235 ,  H04N21/647

摘要： Various embodiments for dynamically generating an advertisement in a video stream are disclosed. In one embodiment, video stream content associated with a video stream for a user device is received. Video analytics data is obtained for the video stream content, which indicates a scene recognized in the video stream content. An advertisement to be generated and inserted into the video stream content is then selected based on the scene recognized in the video stream content, and an advertisement template for generating the selected advertisement is obtained. Video advertisement content corresponding to the advertisement is then generated based on the advertisement template and the video analytics data. The video advertisement content is then inserted into the video stream content, and the modified video stream content is transmitted to the user device.

公开(公告)号：US20170185207A1

公开(公告)日：2017-06-29

申请号：US14998314

申请日：2015-12-26

申请人： Rajesh Poornachandran ,  Vincent J. Zimmer ,  Nicholas J. Adams ,  Nithyananda S. Jeganathan ,  Gunner D. Danneels

发明人： Rajesh Poornachandran ,  Vincent J. Zimmer ,  Nicholas J. Adams ,  Nithyananda S. Jeganathan ,  Gunner D. Danneels

IPC分类号： G06F3/041 ,  G06F1/16

CPC分类号： G06F3/0416 ,  G06F1/1652 ,  G06F3/0412 ,  G06F9/44505

摘要： Technologies for dynamic display include a mobile compute device that comprises a display transformable between at least two different physical topologies. The mobile compute device determines a current physical topology of the display and retrieves a policy based on the determined current physical topology. The policy identifies a corresponding action to occur in response to each of one or more user inputs to the mobile compute device while the display has the current physical topology. The mobile compute device processes a user input based on the retrieved policy.

公开(公告)号：US20170177395A1

公开(公告)日：2017-06-22

申请号：US14976936

申请日：2015-12-21

申请人： Mingqiu Sun ,  Vincent J. Zimmer ,  Rajesh Poornachandran ,  Gopinatth Selvaraje

发明人： Mingqiu Sun ,  Vincent J. Zimmer ,  Rajesh Poornachandran ,  Gopinatth Selvaraje

IPC分类号： G06F9/455 ,  G06F9/50

CPC分类号： G06F9/45558 ,  G06F9/5038 ,  G06F2009/4557 ,  G06F2009/45575 ,  G06F2009/45587

摘要： A system on a chip (SoC) may comprise at least one processor with at least one core and a storage device comprising a first system virtual machine configured to be executed on the at least one processor. The storage device may comprise a second system virtual machine configured to be executed by the at least one processor. The second system virtual machine may include at least one process virtual machine; a modem configured as one of the at least one process virtual machine; and a real-time operating system (RTOS) to schedule execution of the at least one process virtual machine on the at least one processor.

公开(公告)号：US20160070932A1

公开(公告)日：2016-03-10

申请号：US14482136

申请日：2014-09-10

申请人： Vincent J. Zimmer ,  Peter J. Barry ,  Rajesh Poornachandran ,  Arjan Van De Ven ,  Peter A. Dice ,  Gopinatth Selvaraje ,  Julien Carreno ,  Lee G. Rosenbaum

发明人： Vincent J. Zimmer ,  Peter J. Barry ,  Rajesh Poornachandran ,  Arjan Van De Ven ,  Peter A. Dice ,  Gopinatth Selvaraje ,  Julien Carreno ,  Lee G. Rosenbaum

IPC分类号： G06F21/72 ,  G06F21/79 ,  G06F21/57 ,  H04L9/08

CPC分类号： G06F21/575 ,  G06F9/4406 ,  G06F21/53 ,  G06F21/72 ,  G06F21/79 ,  G06F2221/033 ,  G06F2221/2107 ,  G06F2221/2111 ,  H04L9/0861 ,  H04L9/0894 ,  H04L9/14 ,  H04L9/302 ,  H04L2209/60

摘要： In an embodiment, a system on a chip includes: a single core to execute a legacy instruction set, the single core configured to enter a system management mode (SMM) to provide a trusted execution environment to perform at least one secure operation; and a memory controller coupled to the single core, the memory controller to interface with a system memory, where a portion of the system memory comprises a secure memory for the SMM, and the single core is to authenticate and execute a boot firmware, and pass control to the SMM to obtain a key pair from a protected storage and store the key pair in the secure memory. Other embodiments are described and claimed.

摘要翻译： 在一个实施例中，芯片上的系统包括：执行遗留指令集的单个核心，所述单个核心被配置为进入系统管理模式（SMM）以提供可信赖执行环境以执行至少一个安全操作; 以及耦合到所述单个核的存储器控​​制器，所述存储器控制器与系统存储器接口，其中所述系统存储器的一部分包括用于所述SMM的安全存储器，并且所述单个核心将认证并执行引导固件，并且传递 控制到SMM以从受保护的存储器获取密钥对，并将密钥对存储在安全存储器中。 描述和要求保护其他实施例。

公开(公告)号：US20110249022A1

公开(公告)日：2011-10-13

申请号：US12756327

申请日：2010-04-08

申请人： Rajesh Poornachandran ,  Michael D. Rosenzweig

发明人： Rajesh Poornachandran ,  Michael D. Rosenzweig

IPC分类号： G09G5/00 ,  G06T1/00

CPC分类号： G06F1/3203 ,  G06F1/3287 ,  G09G5/363 ,  G09G2330/021 ,  Y02D10/171

摘要： Techniques are described that can be used to manage drawing requests from applications based in part on whether the drawing requests can be displayed and in part on the power consumption states of hardware in the system. If the drawing request can not be displayed, then a number of responses can take place. For example, instead of providing the drawing request to hardware and the driver provides a zero pixel region to the hardware. In some cases, the driver saves the state changes that would have resulted had the drawing request been performed and the drawing request is rendered to a buffer instead of the hardware being powered-on. Other examples are described herein.

摘要翻译： 描述了可以用于部分地基于是否可以显示绘图请求并且部分地基于系统中的硬件的功耗状态来管理来自应用的绘图请求的技术。 如果绘图请求无法显示，则可能会发生一些响应。 例如，不是向硬件提供绘图请求，并且驱动程序向硬件提供零像素区域。 在某些情况下，驱动程序会保存执行绘图请求后导致的状态更改，并将绘制请求呈现给缓冲区，而不是打开的硬件。 本文描述了其它实例。