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公开(公告)号：US08869162B2
公开(公告)日：2014-10-21
申请号：US13093846
申请日：2011-04-26
申请人： Alexandre de Baynast , Arsalan Ahmad , Andreas Steinmetzler , Thomas Santen , Satnam Singh , Alain Gefflaut , William Dunlap
发明人： Alexandre de Baynast , Arsalan Ahmad , Andreas Steinmetzler , Thomas Santen , Satnam Singh , Alain Gefflaut , William Dunlap
CPC分类号： G06F9/5027 , G06F2209/501 , Y02D10/22
摘要： A stream processing execution engine evaluates development-time performance characteristic estimates in combination with run-time parameters to schedule execution of stream processing software components in a stack of a stream processing application that satisfy a defined performance criterion in a heterogeneous hardware device. A stream processing application includes a stack of interdependent stream processing software components. A stream processing execution engine evaluates one or more performance characteristics of multiple computational resources in the heterogeneous hardware device. Each performance characteristic is associated with performance of a computational resource in executing a computational-resource-dependent instance of a stream processing software component. The stream processing execution engine schedules within the run-time environment a computational resource on which to execute a computational-resource-dependent instance of one of the stream processing software components. The computational-resource-dependent instance is targeted for execution on the computational resource that satisfies a performance policy attributed to the stream processing software component.
摘要翻译： 流处理执行引擎结合运行时参数评估开发时性能特性估计，以调度在异构硬件设备中满足定义的性能标准的流处理应用的堆栈中的流处理软件组件的执行。 流处理应用包括一组相互依赖的流处理软件组件。 流处理执行引擎评估异构硬件设备中的多个计算资源的一个或多个性能特征。 每个性能特征与执行流处理软件组件的依赖于计算资源的实例相关联的计算资源的性能。 流处理执行引擎在运行时环境内调度计算资源，在其上执行流处理软件组件之一的基于计算资源的依赖实例。 计算资源依赖实例被定位为在满足流处理软件组件的性能策略的计算资源上执行。
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公开(公告)号：US20120278811A1
公开(公告)日：2012-11-01
申请号：US13093846
申请日：2011-04-26
申请人： Alexandre de Baynast , Arsalan Ahmad , Andreas Steinmetzler , Thomas Santen , Satnam Singh , Alain Gefflaut , William Dunlap
发明人： Alexandre de Baynast , Arsalan Ahmad , Andreas Steinmetzler , Thomas Santen , Satnam Singh , Alain Gefflaut , William Dunlap
IPC分类号： G06F9/46
CPC分类号： G06F9/5027 , G06F2209/501 , Y02D10/22
摘要： A stream processing execution engine evaluates development-time performance characteristic estimates in combination with run-time parameters to schedule execution of stream processing software components in a stack of a stream processing application that satisfy a defined performance criterion in a heterogeneous hardware device. A stream processing application includes a stack of interdependent stream processing software components. A stream processing execution engine evaluates one or more performance characteristics of multiple computational resources in the heterogeneous hardware device. Each performance characteristic is associated with performance of a computational resource in executing a computational-resource-dependent instance of a stream processing software component. The stream processing execution engine schedules within the run-time environment a computational resource on which to execute a computational-resource-dependent instance of one of the stream processing software components. The computational-resource-dependent instance is targeted for execution on the computational resource that satisfies a performance policy attributed to the stream processing software component.
摘要翻译： 流处理执行引擎结合运行时参数评估开发时性能特性估计，以调度在异构硬件设备中满足定义的性能标准的流处理应用的堆栈中的流处理软件组件的执行。 流处理应用包括一组相互依赖的流处理软件组件。 流处理执行引擎评估异构硬件设备中的多个计算资源的一个或多个性能特征。 每个性能特征与执行流处理软件组件的依赖于计算资源的实例相关联的计算资源的性能。 流处理执行引擎在运行时环境内调度计算资源，在其上执行流处理软件组件之一的基于计算资源的依赖实例。 计算资源依赖实例被定位为在满足流处理软件组件的性能策略的计算资源上执行。
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3.发明授权Framework for optimizing and simplifying network communication in close proximity networks 有权用于优化和简化近距离网络中网络通信的框架公开(公告)号：US07961726B2
公开(公告)日：2011-06-14
申请号：US12246683
申请日：2008-10-07
IPC分类号： H04L12/28
摘要： A framework capable of providing transparent handling of network traffic in close proximity networks such as home networks is provided. A single virtual network interface is exposed to users/applications on connected devices. A virtual network interface manager determines available physical network interfaces and switches to a different physical network interface or a different configuration on the same physical network interface in a transparent manner to the communicating application(s). This enables the framework to optimize network communications for the communicating applications, devices, and users based on predefined criteria, application requirements such as different data throughput, or changing environment conditions such as interference. Network communication operations are also simplified for users since they are no longer required to have the necessary knowledge for configuring physical network interfaces manually in response to changing conditions.
摘要翻译： 提供了能够提供诸如家庭网络之类的近距离网络中的网络流量的透明处理的框架。 单个虚拟网络接口暴露给连接设备上的用户/应用程序。 虚拟网络接口管理器以透明的方式确定可用的物理网络接口，并以相同的物理网络接口切换到不同的物理网络接口或不同的配置。 这使得框架能够基于预定义的标准，诸如不同数据吞吐量的应用需求或改变环境条件（例如干扰）来优化用于通信应用，设备和用户的网络通信。 网络通信操作也为用户简化，因为不再需要具备为响应不断变化的条件手动配置物理网络接口的必要知识。
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4.发明申请公开(公告)号：US20100085975A1
公开(公告)日：2010-04-08
申请号：US12246683
申请日：2008-10-07
IPC分类号： H04L12/28
摘要： A framework capable of providing transparent handling of network traffic in close proximity networks such as home networks is provided. A single virtual network interface is exposed to users/applications on connected devices. A virtual network interface manager determines available physical network interfaces and switches to a different physical network interface or a different configuration on the same physical network interface in a transparent manner to the communicating application(s). This enables the framework to optimize network communications for the communicating applications, devices, and users based on predefined criteria, application requirements such as different data throughput, or changing environment conditions such as interference. Network communication operations are also simplified for users since they are no longer required to have the necessary knowledge for configuring physical network interfaces manually in response to changing conditions.
摘要翻译： 提供了能够提供诸如家庭网络之类的近距离网络中的网络流量的透明处理的框架。 单个虚拟网络接口暴露给连接设备上的用户/应用程序。 虚拟网络接口管理器以透明的方式确定可用的物理网络接口，并以相同的物理网络接口切换到不同的物理网络接口或不同的配置。 这使得框架能够基于预定义的标准，诸如不同数据吞吐量的应用需求或改变环境条件（例如干扰）来优化用于通信应用，设备和用户的网络通信。 网络通信操作也为用户简化，因为不再需要具备为响应不断变化的条件手动配置物理网络接口的必要知识。
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公开(公告)号：US08213302B2
公开(公告)日：2012-07-03
申请号：US12023527
申请日：2008-01-31
申请人： Zhou Wang , Alain Gefflaut , Andreas Steinmetzler
发明人： Zhou Wang , Alain Gefflaut , Andreas Steinmetzler
IPC分类号： H04J3/16
摘要： The disclosure describes a system for active channel management in a wireless network. The system may include spectrum monitoring in order to determine channel usage within a wireless network and/or to provide a projected transmission quality for each available channel. Another aspect of the system concerns allowing nodes in a wireless network to exchange spectrum usage data. The system may include renegotiation and handover of data transmission between channels and/or different wireless technologies.
摘要翻译： 本公开描述了一种用于无线网络中的主动信道管理的系统。 系统可以包括频谱监测以便确定无线网络内的信道使用和/或为每个可用信道提供预测的传输质量。 该系统的另一方面涉及允许无线网络中的节点交换频谱使用数据。 系统可以包括重新协商和切换信道之间的数据传输和/或不同的无线技术。
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公开(公告)号：US20090196173A1
公开(公告)日：2009-08-06
申请号：US12023527
申请日：2008-01-31
申请人： Zhou Wang , Alain Gefflaut , Andreas Steinmetzler
发明人： Zhou Wang , Alain Gefflaut , Andreas Steinmetzler
IPC分类号： H04B7/216
摘要： The disclosure describes a system for active channel management in a wireless network. The system may include spectrum monitoring in order to determine channel usage within a wireless network and/or to provide a projected transmission quality for each available channel. Another aspect of the system concerns allowing nodes in a wireless network to exchange spectrum usage data. The system may include renegotiation and handover of data transmission between channels and/or different wireless technologies.
摘要翻译： 本公开描述了一种用于无线网络中的主动信道管理的系统。 系统可以包括频谱监测以便确定无线网络内的信道使用和/或为每个可用信道提供预测的传输质量。 该系统的另一方面涉及允许无线网络中的节点交换频谱使用数据。 系统可以包括重新协商和切换信道之间的数据传输和/或不同的无线技术。
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