Method and apparatus for providing a dynamic service composition software architecture
    51.
    发明授权
    Method and apparatus for providing a dynamic service composition software architecture 失效
    提供动态服务组合软件架构的方法和装置

    公开(公告)号:US06256771B1

    公开(公告)日:2001-07-03

    申请号:US08951581

    申请日:1997-10-16

    IPC分类号: G06F945

    CPC分类号: G06F8/36

    摘要: A method and apparatus for providing a dynamic service composition software architecture. A user requests a software based service through an agent software component, or “netlet,” which dynamically selects an appropriate service netlet. The service netlet then dynamically selects a plurality of component netlets, each of which can receive an event causing the component to perform a function or generate an event as a result of performing a function. The agent, service and component netlets can all be selected from a netlet repository in a network. The service netlet dynamically configures the selected component netlets by determining which components will send or receive events from which other components. As a result, the software based service is dynamically composed.

    摘要翻译: 一种用于提供动态服务组合软件架构的方法和装置。 用户通过代理软件组件或“netlet”请求基于软件的服务,该“netlet”动态地选择适当的服务网络。 服务网络然后动态地选择多个组件网络,每个组件网络可以接收由于执行功能而导致组件执行功能或生成事件的事件。 代理,服务和组件netlets都可以从网络中的一个netlet库中选择。 服务网络通过确定哪些组件将发送或接收其他组件的事件来动态配置所选的组件网络。 因此,基于软件的服务是动态组合的。

    Network information delivery system for delivering information based on
end user terminal requirements
    52.
    发明授权
    Network information delivery system for delivering information based on end user terminal requirements 失效
    网络信息传递系统,用于根据最终用户终端要求提供信息

    公开(公告)号:US6035339A

    公开(公告)日:2000-03-07

    申请号:US816234

    申请日:1997-03-13

    IPC分类号: H04L29/06 H04L29/08 G06F13/00

    摘要: A network information delivery system automatically determines end-user information output requirements based on predetermined data corresponding to each requesting end-user terminal. A user profile is maintained in a database either associated with a network information delivery system or with the end-user terminal and is accessed by the network information delivery device. If the network information delivery device has authority to access the end-user terminal, a program may be downloaded to the end-user terminal to determine the exact end-user terminal configuration. The program executing in the end-user terminal returns to the network information delivery device a user profile containing the end-user terminal capabilities so that the requested information may be formatted and delivered to the end-user in an optimal manner. The information to be delivered to end-users may be pre-stored in predetermined formats. The predetermined formats may be determined based on a volume of requests and the characteristic of the information. The information may also be stored in a generic format so that packaging the information for a specific user may be efficiently and timely performed.

    摘要翻译: 网络信息传递系统基于与每个请求终端用户终端对应的预定数据,自动确定最终用户信息输出要求。 用户简档保存在与网络信息传递系统或终端用户终端相关联并由网络信息传递设备访问的数据库中。 如果网络信息传递设备具有访问终端用户终端的权限,则可以向最终用户终端下载程序以确定确切的终端用户终端配置。 在最终用户终端中执行的程序向网络信息传递设备返回包含最终用户终端能力的用户简档,以便所请求的信息可以被格式化并以最佳方式传送给最终用户。 要传送给最终用户的信息可以预先存储为预定格式。 可以基于请求的量和信息的特性来确定预定格式。 信息也可以以通用格式存储,从而可以有效和及时地执行用于特定用户的信息的打包。

    Method for using scheduled hyperlinks to record multimedia content

    公开(公告)号:US08069263B2

    公开(公告)日:2011-11-29

    申请号:US12419697

    申请日:2009-04-07

    IPC分类号: G06F15/16

    摘要: A method of establishing communications with one or more devices located in an environment using a wireless communication device is disclosed. The wireless communication device comprises a short-range transceiver that is able to communicate with a short-range transceiver located in the environment. A communication is received from the short-range transceiver of the wireless communication device that includes a request to establish communications with one or more device located in the environment. A request is transmitted to an environment directory server to determine if a user associated with the wireless communication device has permission to access any of the devices in the environment. A response is received from the environment directory server in response to the request. A communication is made to the short-range transceiver of the wireless communication device indicating whether the device can communicate with any of the devices in the environment.

    Modification of portable communications device operation in vehicles

    公开(公告)号:US07966025B1

    公开(公告)日:2011-06-21

    申请号:US12961743

    申请日:2010-12-07

    IPC分类号: H04W24/00

    CPC分类号: H04W48/04 H04W4/046

    摘要: Restrictions on use of a cellular telephone in a vehicle, such as an automobile, are imposed using a global position system (GPS) device to determine the location of a vehicle in relation to geographic regions in which legal or customer restrictions on cellular telephone use are to be imposed. Network or local short-range wireless transmitters supply information to a cellular telephone describing potentially applicable restriction information retrieved from network databases. In response, a cellular telephone determines applicability of such restrictions and applies them to further use of the cellular telephone while such restrictions continue to apply. Alternative arrangements allow vehicle-based or network based processing of region and restrictions information to yield command messages to cellular telephones to control their further use.

    Proxy Apparatus and Method for Streaming Media Information and for Increasing the Quality of Stored Media Information
    55.
    发明申请
    Proxy Apparatus and Method for Streaming Media Information and for Increasing the Quality of Stored Media Information 有权
    用于流媒体信息和提高存储媒体信息质量的代理设备和方法

    公开(公告)号:US20110035641A1

    公开(公告)日:2011-02-10

    申请号:US12902084

    申请日:2010-10-11

    IPC分类号: H04L1/18 G06F11/14 G06F15/16

    摘要: A proxy apparatus and method for streaming media information via at least one network and for building-up a good quality version of the media information. When a user device communicates with the proxy apparatus using a particular bandwidth and requests that media information be provided, the proxy apparatus first determines if a version of the media information encoded for the user device's connection bandwidth has been stored in the proxy apparatus. If a version of the media information encoded for the user device's bandwidth is not available from the proxy apparatus, the proxy apparatus sends a request to a media server for the media information. If the version of the media information has missing packets, the proxy device sends retransmission requests to the media server to obtain the missing packets, thereby building-up a good quality version of the media information.

    摘要翻译: 一种用于经由至少一个网络流式传输媒体信息并用于建立媒体信息的高质量版本的代理装置和方法。 当用户设备使用特定带宽与代理设备进行通信并请求提供媒体信息时,代理设备首先确定针对用户设备的连接带宽编码的媒体信息的版本是否已被存储在代理设备中。 如果针对用户设备的带宽编码的媒体信息的版本不能从代理设备获得,则代理设备向媒体服务器发送针对媒体信息的请求。 如果媒体信息的版本丢失了报文,则代理设备向媒体服务器发送重发请求,获取丢失的报文,从而构建出高质量的媒体信息。

    TRAFFIC MATRIX COMPUTATION FOR PACKET NETWORKS
    56.
    发明申请
    TRAFFIC MATRIX COMPUTATION FOR PACKET NETWORKS 有权
    分组网络的交通矩阵计算

    公开(公告)号:US20100097938A1

    公开(公告)日:2010-04-22

    申请号:US12647528

    申请日:2009-12-27

    IPC分类号: H04L12/26

    摘要: Systems in the current art provide capacity planning for packet networks. These systems require input data that characterizes traffic demands. The demands may be expressed as matrixes that record the number of bytes and packets exchanged between access routers or service nodes for each type-of-service. This invention defines a system and method to calculate these traffic matrixes. Access routers in a service node export flow records to a Record Collector. The flow records are processed to create ingress and egress records that are stored on the Record Collector. This data is uploaded to a Capacity Planning Server at which the traffic matrixes are generated. The egress access router(s) for a flow are determined by searching for matching ingress and egress records. Matching records have identical source and destination addresses. This algorithm requires no knowledge of the complex topology and routing protocols that are used within packet networks. Sampled or non-sampled flow records may be used. The concepts in this invention may also be used to calculate traffic matrixes for virtual private networks (VPNs).

    摘要翻译: 当前艺术中的系统为分组网络提供容量规划。 这些系统需要表征交通需求的输入数据。 这些要求可以表示为记录用于每种服务类型的接入路由器或服务节点之间交换的字节数和数据包数的矩阵。 本发明定义了一种计算这些业务矩阵的系统和方法。 访问服务节点中的路由器将流记录导出到记录收集器。 处理流记录以创建存储在记录收集器上的入口和出口记录。 该数据被上传到生成通信量矩阵的容量规划服务器。 通过搜索匹配的入口和出口记录来确定流的出口接入路由器。 匹配记录具有相同的源和目的地址。 该算法不需要知道分组网络内使用的复杂拓扑和路由协议。 可以使用采样或非采样流记录。 本发明中的概念也可用于计算虚拟专用网(VPN)的业务矩阵。

    System for utilizing genetic algorithm to provide constraint-based routing of packets in a communication network
    57.
    发明授权
    System for utilizing genetic algorithm to provide constraint-based routing of packets in a communication network 有权
    用于利用遗传算法在通信网络中提供分组的基于约束的路由的系统

    公开(公告)号:US07664094B1

    公开(公告)日:2010-02-16

    申请号:US11504209

    申请日:2006-08-14

    IPC分类号: H04L12/28

    CPC分类号: G06N3/126 H04L45/08 H04L45/50

    摘要: A Path Generator connects to a communication network and uses genetic algorithms to assign flows to paths. Genotypes encode flow to path assignments for working and protection paths. Genotype fitness functions are computed as a weighted sum of constraint fitness functions. Each constraint fitness function evaluates the degrees to which the genotype is a satisfactory solution. The system can be used for network modeling. It can also receive requests for on-demand assignment of flows and on-demand rerouting of flows.

    摘要翻译: 路径生成器连接到通信网络,并使用遗传算法将流分配给路径。 基因型编码流到工作和保护路径的路径分配。 基因型适应度函数被计算为约束适应度函数的加权和。 每个约束适应度函数评估基因型是令人满意的解决方案。 该系统可用于网络建模。 它还可以接收流量的按需分配请求和流量的按需重新路由。

    Proxy apparatus and method for streaming media information and for increasing the quality of stored media information
    58.
    发明授权
    Proxy apparatus and method for streaming media information and for increasing the quality of stored media information 有权
    用于流媒体信息和用于提高存储的媒体信息的质量的代理装置和方法

    公开(公告)号:US07565415B1

    公开(公告)日:2009-07-21

    申请号:US12021552

    申请日:2008-01-29

    IPC分类号: G06F15/16

    摘要: A proxy apparatus and method for streaming media information via at least one network and for building-up a good quality version of the media information. When a user device communicates with the proxy apparatus using a particular bandwidth and requests that media information be provided from a media server, the proxy apparatus first determines if a version of the media information encoded for the user device's connection bandwidth has been stored in the proxy apparatus. If a version of the media information encoded for the user device's bandwidth is not available from the proxy apparatus, the proxy apparatus sends a request to a media server for the media information. Once the media server receives the request, the media server begins to stream a copy of the media information encoded for the user device's bandwidth to the user device via the network and proxy device. If a version of the media information for the bandwidth is not available from the media server, the version for the largest bandwidth that does not exceed the bandwidth of the user device connection, is streamed to the user device. If the version of the media information has missing packets, the proxy device sends retransmission requests to the media server to obtain the missing packets, thereby building-up a good quality version of the media information.

    摘要翻译: 一种用于经由至少一个网络流式传输媒体信息并用于建立媒体信息的高质量版本的代理装置和方法。 当用户设备使用特定带宽与代理设备进行通信并请求从媒体服务器提供媒体信息时,代理设备首先确定为用户设备的连接带宽编码的媒体信息的版本是否已被存储在代理中 仪器。 如果针对用户设备的带宽编码的媒体信息的版本不能从代理设备获得,则代理设备向媒体服务器发送针对媒体信息的请求。 一旦媒体服务器接收到请求,媒体服务器开始通过网络和代理设备将用户设备带宽编码的媒体信息的副本流传输给用户设备。 如果媒体服务器不能获得带宽媒体信息的版本,则将不超过用户设备连接带宽的最大带宽的版本流传输到用户设备。 如果媒体信息的版本丢失了报文,则代理设备向媒体服务器发送重发请求,获取丢失的报文,从而构建出高质量的媒体信息。

    Reducing configuration errors for managed services in computer networks
    59.
    发明授权
    Reducing configuration errors for managed services in computer networks 有权
    减少计算机网络中托管服务的配置错误

    公开(公告)号:US07340519B1

    公开(公告)日:2008-03-04

    申请号:US10382037

    申请日:2003-03-05

    IPC分类号: G06F15/173

    摘要: A method of configuring a network element such that a Virtual Private Network (VPN) site can connect to the network element is disclosed. An interface on a Provider Edge (PE) router is configured in restricted mode. A request is received from the interface to authenticate a user associated with a VPN requesting to connect to the interface. A determination is made as to whether the user is authorized to submit requests to the interface. If the user is authorized, an activation request is received from the interface to allow the VPN can connect to the interface. A determination is made as to whether the user is authorized to connect to the interface via the VPN. If the user is authorized, VPN site parameters are configured at the PE router and the PE router is configured in unrestricted mode.

    摘要翻译: 公开了一种配置网元的方法,使得虚拟专用网(VPN)站点可以连接到网元。 提供商边缘(PE)路由器上的接口被配置为限制模式。 从接口接收到请求连接到接口的用于认证与VPN相关联的用户的请求。 确定用户是否被授权向接口提交请求。 如果用户被授权,则从接口接收到激活请求,以允许VPN可以连接到该接口。 确定用户是否被授权通过VPN连接到接口。 如果用户获得授权,则在PE路由器上配置VPN站点参数,PE路由器配置为非限制模式。

    System for utilizing a genetic algorithm to provide constraint-based routing of packets in a communication network
    60.
    发明授权
    System for utilizing a genetic algorithm to provide constraint-based routing of packets in a communication network 有权
    用于利用遗传算法在通信网络中提供分组的基于约束的路由的系统

    公开(公告)号:US07092378B1

    公开(公告)日:2006-08-15

    申请号:US10012976

    申请日:2001-12-10

    IPC分类号: H04L12/28

    CPC分类号: G06N3/126 H04L45/08 H04L45/50

    摘要: A Path Generator connects to a communication network and uses genetic algorithms to assign flows to paths. Genotypes encode flow to path assignments for working and protection paths. Genotype fitness functions are computed as a weighted sum of constraint fitness functions. Each constraint fitness function evaluates the degrees to which the genotype is a satisfactory solution. The system can be used for network modeling. It can also receive requests for on-demand assignment of flows and on-demand rerouting of flows.

    摘要翻译: 路径生成器连接到通信网络,并使用遗传算法将流分配给路径。 基因型编码流到工作和保护路径的路径分配。 基因型适应度函数计算为约束适应度函数的加权和。 每个约束适应度函数评估基因型是令人满意的解决方案。 该系统可用于网络建模。 它还可以接收流量的按需分配请求和流量的按需重新路由。