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    • 2. 发明申请
    • Rule set verification
    • 规则集验证
    • US20050278431A1
    • 2005-12-15
    • US10868556
    • 2004-06-15
    • Jason GoldschmidtChristoph SchubaMichael Speer
    • Jason GoldschmidtChristoph SchubaMichael Speer
    • G06F17/00H04L12/24
    • H04L41/0869H04L41/0823H04L41/0879H04L41/5009H04L41/5022H04L41/5093
    • A flow manager may receive prioritized packet flow rules from one or more network services where each rule may include a packet filter and prioritized actions. Each action of a packet flow rule may be either terminating or non-terminating. A flow manager may generate a unified rule set according to the received packet flow rules and may additionally validate the unified rule set to identity errors. When validating the unified rule set, a flow manager may compare the unified rule set against one or more defined policies. Alternatively, a flow manager may apply the unified rule set to either captured or manually specified simulated network packets. A flow manager may also identity extraneous rules or actions. Further, a flow manager may present the unified rule set for manual verification and may receive input identifying errors and specifying modification to correct the errors.
    • 流管理器可以从一个或多个网络服务接收优先级分组流规则,其中每个规则可以包括分组过滤器和优先化动作。 分组流规则的每个动作可以是终止或非终止。 流管理器可以根据接收到的分组流规则生成统一的规则集,并且可以另外验证统一规则集以识别错误。 当验证统一规则集时,流管理器可以将统一规则集与一个或多个定义的策略进行比较。 或者,流管理器可以将统一规则集应用于捕获的或手动指定的模拟网络分组。 流程管理器还可以标识无关规则或动作。 此外,流管理器可以呈现用于手动验证的统一规则集,并且可以接收输入识别错误并指定修改以校正错误。
    • 3. 发明授权
    • Distributing data via a network including timing information
    • 通过网络分发数据,包括定时信息
    • US08312167B2
    • 2012-11-13
    • US11146357
    • 2005-06-06
    • Viswanathan SwaminathanGerard FernandoMichael Speer
    • Viswanathan SwaminathanGerard FernandoMichael Speer
    • G06F15/16
    • H04L67/34G06F9/445
    • A method and apparatus for timely delivery of classes and objects is provided. A header comprising timing information is attached to said classes and/or objects. A “start loading” time and a “load by” time are specified in the header. Other classes and/or objects to be loaded are also specified in the header. Optional compression, security, and/or error resilience schemes are also specified in the header. A process for creating the header and attaching it to a class or object is provided. A process for receiving and processing a class or object with an attached header is provided. Embodiments of the invention allow timely delivery of classes and/or objects over a wide variety of transport mechanisms, including unreliable transport mechanisms and those lacking any guarantees of timely delivery.
    • 提供了一种及时传递课堂和对象的方法和装置。 包括定时信息的报头被附加到所述类和/或对象。 标题中指定开始加载时间和时间加载。 其他类和/或要加载的对象也在标题中指定。 标题中还指定了可选的压缩,安全和/或错误恢复方案。 提供了一种用于创建标题并将其附加到类或对象的过程。 提供了一种用于接收和处理具有附加标题的类或对象的过程。 本发明的实施例允许通过各种各样的运输机制(包括不可靠的运输机制和那些没有及时交货的保证)及时地提供类和/或物体。
    • 4. 发明申请
    • DISTRIBUTING DATA VIA A NETWORK INCLUDING TIMING INFORMATION
    • 通过网络分发数据,包括时序信息
    • US20120266160A1
    • 2012-10-18
    • US11146357
    • 2005-06-06
    • Viswanathan SwaminathanGerard FernandoMichael Speer
    • Viswanathan SwaminathanGerard FernandoMichael Speer
    • G06F15/16G06F9/455
    • H04L67/34G06F9/445
    • A method and apparatus for timely delivery of classes and objects is provided. A header comprising timing information is attached to said classes and/or objects. A “start loading” time and a “load by” time are specified in the header. Other classes and/or objects to be loaded are also specified in the header. Optional compression, security, and/or error resilience schemes are also specified in the header. A process for creating the header and attaching it to a class or object is provided. A process for receiving and processing a class or object with an attached header is provided. Embodiments of the invention allow timely delivery of classes and/or objects over a wide variety of transport mechanisms, including unreliable transport mechanisms and those lacking any guarantees of timely delivery.
    • 提供了一种及时传递课堂和对象的方法和装置。 包括定时信息的报头被附加到所述类和/或对象。 标题中指定开始加载时间和时间加载。 其他类和/或要加载的对象也在标题中指定。 标题中还指定了可选的压缩,安全和/或错误恢复方案。 提供了一种用于创建标题并将其附加到类或对象的过程。 提供了一种用于接收和处理具有附加标题的类或对象的过程。 本发明的实施例允许通过各种各样的运输机制(包括不可靠的运输机制和那些没有及时交货的保证)及时地提供类和/或物体。
    • 5. 发明授权
    • Method for handling byte code in a configurable manner
    • 以可配置的方式处理字节码的方法
    • US07185102B1
    • 2007-02-27
    • US09614996
    • 2000-07-11
    • Viswanathan SwaminathanGerard FernandoMichael Speer
    • Viswanathan SwaminathanGerard FernandoMichael Speer
    • G06F15/16
    • H04L67/34G06F9/445
    • A method and apparatus for timely delivery of classes and objects is provided. A header comprising timing information is attached to said classes and/or objects. A “start loading” time and a “load by” time are specified in the header. Other classes and/or objects to be loaded are also specified in the header. Optional compression, security, and/or error resilience schemes are also specified in the header. A process for creating the header and attaching it to a class or object is provided. A process for receiving and processing a class or object with an attached header is provided. Embodiments of the invention allow timely delivery of classes and/or objects over a wide variety of transport mechanisms, including unreliable transport mechanisms and those lacking any guarantees of timely delivery.
    • 提供了一种及时传递课堂和对象的方法和装置。 包括定时信息的报头被附加到所述类和/或对象。 标题中指定“开始加载”时间和“加载”时间。 其他类和/或要加载的对象也在标题中指定。 标题中还指定了可选的压缩,安全和/或错误恢复方案。 提供了一个用于创建标题并将其附加到类或对象的过程。 提供了一种用于接收和处理具有附加标题的类或对象的过程。 本发明的实施例允许通过各种各样的运输机制(包括不可靠的运输机制和那些没有及时交货的保证)及时地提供类和/或物体。
    • 6. 发明授权
    • Small-scale reliable multicasting
    • 小规模可靠的组播
    • US06577599B1
    • 2003-06-10
    • US09344264
    • 1999-06-30
    • Amit GuptaMichael Speer
    • Amit GuptaMichael Speer
    • H04J314
    • H04L12/1868H04L29/06H04L41/06H04L41/5025H04L43/00H04L43/06H04L43/0817H04L43/0829H04L43/16H04L47/10H04L47/15H04L47/26H04L47/28H04L67/02H04L67/306H04L69/329
    • A method and apparatus for efficient and reliable multicasting in a network environment. In embodiments of the invention, a sender transmits identical information encapsulated in data packets to a plurality of receivers. Periodically, receivers submit responses that include control information regarding the loss or receipt of data packets transmitted by the sender. Using these information a sender retransmits any undelivered packets to intended receivers. Responses submitted by the participating receivers, generate a traffic flow that can consume a substantial portion of the network bandwidth. Thus, in embodiments of the invention, the rate at which the responses are submitted is monitored and controlled to minimize control traffic. Over congestion of the network bandwidth with control information is undesirable as it adversely effects the data transmission rate. Thus, in embodiments of the invention, packet loss responses are generated at time intervals. These intervals are adjustable based on the performance of the receivers. A time interval in generation of packet loss information may result in a lower error correction rate. However, since the control traffic that results from the generation of the responses is monitored, the failure states associated with an over congested network bandwidth are minimized.
    • 一种在网络环境中高效可靠的组播的方法和装置。 在本发明的实施例中,发送方将封装在数据分组中的相同信息发送到多个接收机。 周期性地,接收者提交包括关于由发送者发送的数据分组的丢失或接收的控制信息的响应。 使用这些信息,发送方将任何未传递的数据包重新发送到预期的接收方。 由参与的接收者提交的响应产生可消耗大部分网络带宽的业务流。 因此,在本发明的实施例中,监视和控制响应被提交的速率以使控制流量最小化。 具有控制信息的网络带宽的过度拥塞是不希望的,因为它不利地影响数据传输速率。 因此,在本发明的实施例中,以时间间隔产生分组丢失响应。 这些间隔可以根据接收机的性能进行调整。 产生分组丢失信息的时间间隔可能导致较低的纠错率。 然而,由于监视由响应的产生产生的控制业务,所以与过度拥塞的网络带宽相关联的故障状态被最小化。
    • 8. 发明授权
    • Method and apparatus for timely delivery of a byte code and serialized
objects stream
    • 及时提供字节码和序列化对象流的方法和装置
    • US06092120A
    • 2000-07-18
    • US105963
    • 1998-06-26
    • Viswanathan SwaminathanGerard FernandoMichael Speer
    • Viswanathan SwaminathanGerard FernandoMichael Speer
    • G06F11/10G06F9/44G06F9/445G06F15/16G06F15/17
    • H04L67/34G06F9/445
    • A method and apparatus for timely delivery of classes and objects is provided. A header comprising timing information is attached to said classes and/or objects. A "start loading" time and a "load by" time are specified in the header. Other classes and/or objects to be loaded are also specified in the header. Optional compression, security, and/or error resilience schemes are also specified in the header. A process for creating the header and attaching it to a class or object is provided. A process for receiving and processing a class or object with an attached header is provided. Embodiments of the invention allow timely delivery of classes and/or objects over a wide variety of transport mechanisms, including unreliable transport mechanisms and those lacking any guarantees of timely delivery.
    • 提供了一种及时传递课堂和对象的方法和装置。 包括定时信息的报头被附加到所述类和/或对象。 标题中指定“开始加载”时间和“加载”时间。 其他类和/或要加载的对象也在标题中指定。 标题中还指定了可选的压缩,安全和/或错误恢复方案。 提供了一种用于创建标题并将其附加到类或对象的过程。 提供了一种用于接收和处理具有附加标题的类或对象的过程。 本发明的实施例允许通过各种各样的运输机制(包括不可靠的运输机制和那些没有及时交货的保证)及时地提供类和/或物体。