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47 条记录 (耗时 0.028 秒)

    Method and system for rapid dissemination of public announcements
    8.
    发明授权
    Method and system for rapid dissemination of public announcements 失效
    快速传播公告的方式和制度

    公开(公告)号：US07529850B2

    公开(公告)日：2009-05-05

    申请号：US11077146

    申请日：2005-03-11

    申请人： Dinesh Chandra Verma ,  Paridhi Verma

    发明人： Dinesh Chandra Verma ,  Paridhi Verma

    IPC分类号： G06F15/173

    CPC分类号： G06Q10/10 ,  G08B27/005 ,  H04L29/12783 ,  H04L61/35 ,  H04L67/02 ,  H04L67/18 ,  H04W4/02

    摘要： The present invention provides a method and system for disseminating urgent public announcements over an IP-based network. One or a plurality of Internet- or Intranet-connected servers receive and store data identifying particular geographic locations to current announcements. The servers identify IP addresses of users making URL requests or requests for target applications (an access point by which a network-connectable mobile device is connected to an Internet- or Intranet-connected server), determine a location for each user from the user's IP address (or access point), and determine whether an IP address (or access point) of a user corresponds to a location for which an announcement has been posted. If the user is identified to a location for which a current announcement is available, the announcement is displayed to the user.The announcement may be displayed by redirecting the user to a web page containing the announcement. Alternatively, the announcement may be displayed in a pop-up window or in a banner on a web page requested by said user. A banner displaying such an announcement may incorporate a link to permit the user to click through to a web page containing a more detailed version of the announcement.

    摘要翻译： 本发明提供了一种通过IP网络传播紧急公告的方法和系统。 一个或多个互联网或内联网连接的服务器接收和存储标识特定地理位置的数据到当前公告。 这些服务器标识用户进行URL请求或请求目标应用的IP地址（网络可连接的移动设备连接到Internet或Intranet连接的服务器的接入点），从用户的IP确定每个用户的位置 地址（或接入点），并确定用户的IP地址（或接入点）是否对应于已经发布了通知的位置。 如果用户被识别到当前通知可用的位置，则该通知被显示给用户。 可以通过将用户重定向到包含该通知的网页来显示该通知。 或者，可以在弹出窗口或由所述用户请求的网页上的横幅中显示该通知。 显示这样的公告的横幅可以包含一个链接，以允许用户点击包含更详细版本的公告的网页。

    Policy enabled web caching
    9.
    发明授权
    Policy enabled web caching 有权
    启用政策的网页缓存

    公开(公告)号：US06772225B1

    公开(公告)日：2004-08-03

    申请号：US09410263

    申请日：1999-09-30

    申请人： Raymond Byars Jennings, III ,  Dinesh Chandra Verma ,  Philip Shi-Lung Yu

    发明人： Raymond Byars Jennings, III ,  Dinesh Chandra Verma ,  Philip Shi-Lung Yu

    IPC分类号： G06F15173

    CPC分类号： G06F17/30902 ,  Y10S707/99936

    摘要： A policy enabled caching system based upon policy rules which define whether a request from a client is directed to a cache or a server. The client is coupled to a plurality of caches and to at least one server. The caches may store a subset of the data stored on the server. The policy enabled caching system stores policy rules which comprise at least one matching condition, where every request containing a matching condition falls into an associated class. Each class will have an associated routing rule, where a routing rule defines the type of routing for all the requests which fall into that class. The policy enabled caching system will receive the request from the client and classify the request according to the policy rules. The request is then routed according to the routing rule associated with the class to which the request belongs.

    摘要翻译： 基于策略规则的策略启用的缓存系统，其定义来自客户端的请求是否被引导到高速缓存或服务器。 客户机耦合到多个高速缓存和至少一个服务器。 缓存可以存储存储在服务器上的数据的子集。 启用策略的缓存系统存储包含至少一个匹配条件的策略规则，其中包含匹配条件的每个请求落入相关联的类中。 每个类都将有一个关联的路由规则，其中一个路由规则定义了该类中所有请求的路由类型。 启用策略的缓存系统将从客户端接收请求，并根据策略规则对请求进行分类。 然后根据与请求所属的类相关联的路由规则路由该请求。

    Dynamic parameter estimation for efficient transport of HPR data on IP
    10.
    发明授权
    Dynamic parameter estimation for efficient transport of HPR data on IP 失效
    动态参数估计用于IPR上HPR数据的高效传输

    公开(公告)号：US06215772B1

    公开(公告)日：2001-04-10

    申请号：US08980073

    申请日：1997-11-26

    申请人： Dinesh Chandra Verma

    发明人： Dinesh Chandra Verma

    IPC分类号： H04L1228

    CPC分类号： H04L45/00 ,  H04L43/50

    摘要： The invention describes a scheme by which the dynamic characteristics of virtual links provided to a first network protocol engine are fed back to a second network protocol engine, and used to improve the performance of the second protocol traffic across a backbone. As an example, the invention describes a scheme by which the dynamic characteristics of the virtual links provided to the HPR network are fed back to the RTP protocol, and used to improve the performance of RTP traffic across the IP backbone. The invention provides this feedback using the mechanisms provided by the HPR networking architecture, and thus can inter-operate with HPR networks that do not support this invention. In one embodiment of the present invention, on the link characteristics are determined by programs running on both end of the IP network. These link characteristics are sent to the HPR end-node when an HPR connection is established. The HPR end-node obtains the information during the connection establishment phase. During the initiation of a connection, the HPR connection establishment protocols send out route-setup messages along the desired path of the connection. When the message is received by the node along the path, it is required to send its fixed bandwidth and delay in the route-setup control vector, a component of the set-up message. This value is dynamically changed so as to reflect the current state of the network. Three methods to obtain the current link characteristics of the multi-hop IP network are described.

    摘要翻译： 本发明描述了将提供给第一网络协议引擎的虚拟链路的动态特性反馈到第二网络协议引擎的方案，并且用于提高横跨主干线的第二协议流量的性能。 作为示例，本发明描述了将提供给HPR网络的虚拟链路的动态特性反馈到RTP协议的方案，并且用于提高跨越IP骨干网的RTP流量的性能。 本发明使用由HPR网络架构提供的机制来提供该反馈，并且因此可以与不支持本发明的HPR网络互操作。 在本发明的一个实施例中，链路特性由在IP网络两端运行的程序决定。 当建立HPR连接时，将这些链路特性发送到HPR终端节点。 在连接建立阶段，HPR终端节点获取信息。 在连接开始期间，HPR连接建立协议沿着连接的所需路径发送路由建立消息。 当沿着路径的节点接收到消息时，需要在路由建立控制向量（建立消息的组件）中发送其固定带宽和延迟。 该值被动态地改变，以反映网络的当前状态。 描述了获取多跳IP网络当前链路特性的三种方法。