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    • 11. 发明授权
    • Methods and apparatus for overload control of prioritized message flows in a state machine execution environment
    • 用于在状态机执行环境中优先化消息流的过载控制的方法和装置
    • US08300531B2
    • 2012-10-30
    • US12130236
    • 2008-05-30
    • John H. ShamilianThomas L. Wood
    • John H. ShamilianThomas L. Wood
    • G08C15/00
    • H04L47/10G06F9/546H04L47/11H04L47/2416H04L47/2433H04L47/2458H04L47/32
    • Methods and apparatus are provided for overload control of prioritized message flows in a state machine execution environment. A state machine employs a flow graph associated with a system. The flow graph provides a flow control mechanism that defines a plurality of states and one or more transitions between the states. Tokens circulate within the flow graph and execute functions during the transitions between the states. The state machine parses one of the tokens to extract one or more predefined information elements; assigns a priority to the token based on the extracted information elements and a state occupancy of the token, wherein the assigned priority controls an order in which the token is processed; assesses an overload status of the system and selectively discards one or more of the tokens based on the assigned priority and assessed overload status. One or more tokens can be selectively discarded based on the assessed overload status and a closeness measure indicating how close a given token is to placing the system in a quiescent state.
    • 提供了用于在状态机执行环境中优先化消息流的过载控制的方法和装置。 状态机使用与系统相关联的流程图。 流程图提供了一种流程控制机制,其定义了多个状态和状态之间的一个或多个转换。 令牌在流程图中循环,并在状态之间的转换期间执行功能。 状态机解析一个令牌以提取一个或多个预定义的信息元素; 基于所提取的信息元素和令牌的状态占用来向令牌分配优先级,其中分配的优先级控制令牌被处理的顺序; 评估系统的过载状态,并根据分配的优先级和评估的过载状态选择性地丢弃一个或多个令牌。 可以基于所评估的过载状态和指示给定令牌将系统置于静止状态的接近程度的接近度量来选择性地丢弃一个或多个令牌。
    • 12. 发明申请
    • METHOD AND APPARATUS FOR COMPARING VIDEOS
    • 用于比较视频的方法和装置
    • US20120189212A1
    • 2012-07-26
    • US13012516
    • 2011-01-24
    • Yansong RenFangzhe ChangThomas L. Wood
    • Yansong RenFangzhe ChangThomas L. Wood
    • G06K9/68
    • G06T7/0038G06F17/30784G06F17/30802G06K9/00758G06T7/38G06T2207/10016G06T2207/20021
    • A method for comparing a query video and a target video includes partitioning frames of the query video and frames of the target video into blocks and calculating the mean intensity value for each block. A plurality of query time series is produced for the query video, each query time series representing temporal variation in mean intensity value for blocks from the same location in different frames of the query video. A plurality of target time series is produced for the target video, each target time series representing temporal variation in mean intensity value for blocks from the same location in different frames of the target video the query time series and the target time series are used in determining if alignment exists between the query video and the target video.
    • 用于比较查询视频和目标视频的方法包括将查询视频的帧和目标视频的帧分成块,并计算每个块的平均强度值。 为查询视频产生多个查询时间序列,每个查询时间序列表示来自查询视频的不同帧中相同位置的块的平均强度值的时间变化。 为目标视频产生多个目标时间序列,每个目标时间序列表示在目标视频的不同帧中的查询时间序列和目标时间序列的来自相同位置的块的平均强度值的时间变化,用于确定 如果在查询视频和目标视频之间存在对齐。
    • 15. 发明申请
    • Method and Apparatus for Performing Non Service Affecting Software Upgrades in Place
    • 执行非服务影响软件升级的方法和装置
    • US20090085916A1
    • 2009-04-02
    • US11862657
    • 2007-09-27
    • John H. ShamilianThomas L. Wood
    • John H. ShamilianThomas L. Wood
    • G06T11/20
    • G06F8/65
    • The invention includes a method and apparatus for upgrading software represented as a graph, where the graph has a plurality of states and a plurality of state transitions and tokens traverse the graph executing functions. A method includes identifying a target region of the graph, obtaining a new region for the graph, determining a correspondence between states of the target region of the graph and states of the new region for the graph, and replacing the target region of the graph with the new region for the graph using the correspondence between states of the target region of the graph and states of the new region for the graph. The target region of the graph may be replaced by suspending the operation of the target region of the graph, or while the target region of the graph continues running.
    • 本发明包括用于升级表示为图形的软件的方法和装置,其中图形具有多个状态和多个状态转换以及令牌遍历图形执行功能。 一种方法包括识别图形的目标区域,获得图形的新区域,确定图形的目标区域的状态与图形的新区域的状态之间的对应关系,以及用图形替换图形的目标区域 该图的新区域使用图形的目标区域的状态与图形的新区域的状态之间的对应关系。 可以通过暂停图形的目标区域的操作,或者当图的目标区域继续运行时来代替图形的目标区域。
    • 16. 发明申请
    • Method and Apparatus for Providing Protocol Translation in Support of IMS Services
    • 提供支持IMS服务的协议翻译的方法和装置
    • US20090003381A1
    • 2009-01-01
    • US11770533
    • 2007-06-28
    • John H. ShamilianThomas L. Wood
    • John H. ShamilianThomas L. Wood
    • H04J3/22
    • H04L69/22H04L65/1016H04L69/08
    • The invention includes a method and apparatus for exchanging messages between user devices served by a premises gateway and components of a core IMS network. A method for propagating messages toward a core IMS network includes receiving, at a premises gateway, a message from a user device that is intended for the core IMS network and is formatted according to a first protocol, identifying the first protocol according to which the received message is formatted, translating the message from being formatted according to the first protocol to being formatted according to a second protocol, and propagating the message formatted according to the second protocol toward the core IMS network. A method for propagating messages toward to a user device includes receiving, at a premises gateway, a message from the core IMS network that is intended for a user device served by the premises gateway and is formatted according to a first protocol, identifying a second protocol associated with the user device for which the received message is intended, translating the message from being formatted according to the first protocol to being formatted according to a second protocol, and propagating the message formatted according to the second protocol toward the user device.
    • 本发明包括一种用于在房屋网关和核心IMS网络的组件所服务的用户设备之间交换消息的方法和装置。 向核心IMS网络传播消息的方法包括在场所网关处接收来自用于核心IMS网络并且根据第一协议格式化的用户设备的消息,标识根据所接收的第一协议的第一协议 消息被格式化,将消息从根据第一协议格式化到根据第二协议格式化,并且将根据第二协议格式化的消息传播到核心IMS网络。 将消息传播到用户设备的方法包括在房屋网关处接收来自核心IMS网络的消息,其用于由房屋网关服务的用户设备,并根据第一协议进行格式化,识别第二协议 与所接收的消息所针对的用户设备相关联,将消息从根据第一协议格式化到根据第二协议格式化,并将根据第二协议格式化的消息传播给用户设备。