公开(公告)号：US20050144258A1

公开(公告)日：2005-06-30

申请号：US10736179

申请日：2003-12-15

申请人： Erik Burckart ,  James Galvin ,  Brian Pulito

发明人： Erik Burckart ,  James Galvin ,  Brian Pulito

IPC分类号： G06F15/16 ,  G09B5/02

CPC分类号： G09B5/02

摘要： The present invention facilitates associating content with a portion of a presentation to which the content relates. Methods are provided in which a presentation is received by a client computer to be sequentially presented. Content is input during the presentation, the content relating to a particular portion of the presentation. The content, and an indication of an association between the content and the portion of the presentation to which the content relates, are stored. The stored indication is transmitted for use in retrieving the portion of the presentation to which the input content relates in association with the input content.

摘要翻译： 本发明有助于将内容与内容所涉及的呈现的一部分相关联。 提供了一种方法，其中由客户计算机接收呈现以顺序呈现。 在呈现期间输入内容，与呈现的特定部分相关的内容。 存储内容以及内容与内容所涉及的呈现的部分之间的关​​联的指示。 发送存储的指示用于与输入内容相关联地检索与输入内容相关联的呈现的部分。

公开(公告)号：US20050144231A1

公开(公告)日：2005-06-30

申请号：US10733658

申请日：2003-12-11

申请人： Erik Burckart ,  James Galvin ,  Brian Pulito

发明人： Erik Burckart ,  James Galvin ,  Brian Pulito

IPC分类号： G06F15/16 ,  G06Q10/00

CPC分类号： G06Q10/109

摘要： A method and system is provided for policy driven, online meeting updates during the course of an electronic meeting. The invention defines one or more groups of participants in an electronic meeting, and assigns a unique relative priority to each group of participants. Meeting events, such as slide changes or other data that is sent to the various participants for viewing, are transmitted to the various groups in a sequence ordered by the relative priorities assigned to the groups. Alternatively, the invention provides for randomly staggering the delivery of data to the various groups. Both embodiments alleviate the scalability problems that arise for electronic meetings having large numbers of participants.

摘要翻译： 在电子会议期间，为政策驱动的在线会议更新提供了一种方法和系统。 本发明定义电子会议中的一组或多组参与者，并且为每组参与者分配独特的相对优先级。 会议事件，例如幻灯片更改或发送给各参与者进行查看的其他数据，按照分配给组的相对优先级排序的顺序传送给各组。 或者，本发明提供了将数据的传送随机交错给各个组。 这两个实施例减轻了对具有大量参与者的电子会议产生的可伸缩性问题。

公开(公告)号：US20060036747A1

公开(公告)日：2006-02-16

申请号：US11191334

申请日：2005-07-28

申请人： James Galvin ,  James Lawwill ,  Brian Cline ,  Uri Segev ,  Avshalom Houri ,  Amir Perlman ,  Ofira Tal-Aviv ,  Brian Pulito

发明人： James Galvin ,  James Lawwill ,  Brian Cline ,  Uri Segev ,  Avshalom Houri ,  Amir Perlman ,  Ofira Tal-Aviv ,  Brian Pulito

IPC分类号： G06F15/16

CPC分类号： H04L67/14 ,  H04L69/40

摘要： A system and method is provided that includes a communication system for handling Session Initiation Protocol (SIP) messages. The system includes a plurality of first servers for processing a first and a second message. The system also includes a plurality of second servers, which may include a mapping/correlating function for receiving the first message from a client and sending the first message to the plurality of first servers based on associating the first message with a resource. The second message received from the plurality of first servers is sent to the client based on stored routing information associated with the client, whereby the stored routing information resides within the plurality of second servers.

摘要翻译： 提供了一种包括用于处理会话发起协议（SIP）消息的通信系统的系统和方法。 该系统包括用于处理第一和第二消息的多个第一服务器。 该系统还包括多个第二服务器，其可以包括用于从客户端接收第一消息的映射/相关功能，并且基于将第一消息与资源相关联将第一消息发送到多个第一服务器。 基于存储的与客户端相关联的路由信息​​，从多个第一服务器接收的第二消息被发送到客户端，由此所存储的路由信息​​驻留在多个第二服务器内。

公开(公告)号：US20070220302A1

公开(公告)日：2007-09-20

申请号：US11363676

申请日：2006-02-28

申请人： Brian Cline ,  James Galvin ,  Mark Johnson ,  James Lawwill ,  Amir Perlman ,  Brian Pulito ,  Yaron Reinharts ,  Uri Segev ,  Dror Yaffe

发明人： Brian Cline ,  James Galvin ,  Mark Johnson ,  James Lawwill ,  Amir Perlman ,  Brian Pulito ,  Yaron Reinharts ,  Uri Segev ,  Dror Yaffe

IPC分类号： G06F11/00

CPC分类号： G06F11/2035 ,  G06F11/2025 ,  G06F11/2097 ,  H04L67/02 ,  H04L69/40

摘要： A system for session failover management in a server cluster environment, the system including one or more clusters, each cluster having one or more servers, each server having one or more partition, each partition identified by a partition ID and grouping one or more sessions, and a failover manager configured to detect the failure of any of the servers and effect the assignment any of the partitions on the failed server to another of the servers within the failed server's cluster.

摘要翻译： 一种用于服务器集群环境中的会话故障切换管理的系统，所述系统包括一个或多个集群，每个集群具有一个或多个服务器，每个服务器具有一个或多个分区，每个分区由分区ID标识并分组一个或多个会话， 故障转移管理器配置为检测任何服务器的故障，并将故障服务器上的任何分区分配给故障服务器集群中的其他服务器。

公开(公告)号：US20090049173A1

公开(公告)日：2009-02-19

申请号：US11840205

申请日：2007-08-16

申请人： Brian Pulito ,  Brian Keith Smith ,  Michael Joseph Spreitzer

发明人： Brian Pulito ,  Brian Keith Smith ,  Michael Joseph Spreitzer

IPC分类号： G06F15/173

CPC分类号： H04L41/00

摘要： The invention discloses a programming method and system for dynamic client/server network management using proxy servers, by allowing each active proxy server in an arrayed cluster to maintain an updated list of all other operating proxy servers in the cluster. When a client message requesting access to an application server is received by a clustered proxy server, the message may be forwarded to another proxy server (within the cluster) so that message (re)transmissions can pass through the same proxy server as the original message, allowing a proxy server to make consistent routing decisions (and other decisions) pertaining to that message.

摘要翻译： 本发明公开了一种使用代理服务器进行动态客户端/服务器网络管理的编程方法和系统，它允许阵列集群中的每个活动代理服务器维护集群中所有其他操作代理服务器的更新列表。 当由群集代理服务器接收到请求对应用服务器的访问的客户端消息时，该消息可以被转发到另一代理服务器（在集群内），使得消息（重传）传输可以通过与原始消息相同的代理服务器 ，允许代理服务器做出与该消息有关的一致的路由决定（和其他决定）。

公开(公告)号：US07313593B1

公开(公告)日：2007-12-25

申请号：US09695193

申请日：2000-10-24

申请人： Brian Pulito ,  Mark Johnson ,  Brian Cline ,  Jeff Durham ,  Mark Kressin ,  Andrew Lochbaum

发明人： Brian Pulito ,  Mark Johnson ,  Brian Cline ,  Jeff Durham ,  Mark Kressin ,  Andrew Lochbaum

IPC分类号： G06F15/16

CPC分类号： G06Q10/10

摘要： A conference server enables collaborative communications among a variety of client processes of varying configurations all operatively coupled over a computer network to each other and to the server. The server receives audio streams from participating client processes in a conference, selects which audio streams are active, and broadcasts one or more of the active audio streams to the client processes participating in the conference depending on the clients receiving capabilities and the conference parameters. The client processes receiving multiple active audio streams perform mixing locally at the client node. Without having to perform mixing at the server, resources are saved and the number of simultaneous participating client processes to the conference may be increased accordingly. The server is further capable of simultaneously accommodating multipoint clients and non-multipoint H.323 clients, as well as operating in multiway and “push to talk” modes.

摘要翻译： 会议服务器实现各种各样的配置的客户端进程之间的协作通信，这些配置都可以通过计算机网络彼此和服务器可操作地耦合。 服务器在会议中从参与的客户端进程接收音频流，选择哪些音频流是活动的，并且根据客户端的接收能力和会议参数，向参与会议的客户端进程广播一个或多个活动音频流。 接收多个活动音频流的客户端进程在客户端节点处本地进行混合。 无需在服务器上执行混合，节省资源，并可以相应地增加同时参与的会议客户端进程的数量。 该服务器还能够同时容纳多点客户端和非多点H.323客户端，以及以多路和“一键通”方式运行。

公开(公告)号：US09112831B2

公开(公告)日：2015-08-18

申请号：US11191333

申请日：2005-07-28

申请人： Brian Pulito ,  Malissa Sullivan ,  Yafit Sami ,  Oded Hirschfeld ,  Mark Wallace

发明人： Brian Pulito ,  Malissa Sullivan ,  Yafit Sami ,  Oded Hirschfeld ,  Mark Wallace

IPC分类号： G06F15/16 ,  H04L29/08

CPC分类号： H04L67/04 ,  H04L67/02 ,  H04L2212/00

摘要： A system and method is provided that includes a communication protocol for handling Hypertext Transfer Protocol (HTTP) messages is provided. The communication protocol may include a first protocol (e.g., HTTP channel tunneling) for providing a persistent connection based on the utilization of one or more HTTP methods (e.g., GET, POST, etc.). A second protocol (e.g., Blocks Extensible Exchange Protocol) may be provided for multiplexing a plurality of application protocols for communication over a single connection using the first protocol. The plurality of application protocols that are received from the first protocol may be demultiplexed for processing.

摘要翻译： 提供了一种包括用于处理超文本传输​​协议（HTTP）消息的通信协议的系统和方法。 通信协议可以包括用于基于一种或多种HTTP方法（例如，GET，POST等）的使用来提供持久连接的第一协议（例如，HTTP信道隧道）。 可以提供第二协议（例如，块可扩展交换协议），用于通过使用第一协议的单个连接来多路复用多个应用协议以进行通信。 从第一协议接收的多个应用协议可以被解复用以进行处理。

公开(公告)号：US20060026290A1

公开(公告)日：2006-02-02

申请号：US11191333

申请日：2005-07-28

申请人： Brian Pulito ,  Malissa Sullivan ,  Yafit Sami ,  Oded Hirschfeld ,  Mark Wallace

发明人： Brian Pulito ,  Malissa Sullivan ,  Yafit Sami ,  Oded Hirschfeld ,  Mark Wallace

IPC分类号： G06F15/16

CPC分类号： H04L67/04 ,  H04L67/02 ,  H04L2212/00

摘要： A system and method is provided that includes a communication protocol for handling Hypertext Transfer Protocol (HTTP) messages is provided. The communication protocol may include a first protocol (e.g., HTTP channel tunneling) for providing a persistent connection based on the utilization of one or more HTTP methods (e.g., GET, POST, etc.). A second protocol (e.g., Blocks Extensible Exchange Protocol) may be provided for multiplexing a plurality of application protocols for communication over a single connection using the first protocol. The plurality of application protocols that are received from the first protocol may be demultiplexed for processing.

公开(公告)号：US07979563B2

公开(公告)日：2011-07-12

申请号：US11840205

申请日：2007-08-16

申请人： Brian Pulito ,  Brian Keith Smith ,  Michael Joseph Spreitzer

发明人： Brian Pulito ,  Brian Keith Smith ,  Michael Joseph Spreitzer

IPC分类号： G06F15/16 ,  G06F15/173

CPC分类号： H04L41/00

摘要： The invention discloses a programming method and system for dynamic client/server network management using proxy servers, by allowing each active proxy server in an arrayed cluster to maintain an updated list of all other operating proxy servers in the cluster. When a client message requesting access to an application server is received by a clustered proxy server, the message may be forwarded to another proxy server (within the cluster) so that message (re)transmissions can pass through the same proxy server as the original message, allowing a proxy server to make consistent routing decisions (and other decisions) pertaining to that message.

摘要翻译： 本发明公开了一种使用代理服务器进行动态客户端/服务器网络管理的编程方法和系统，它允许阵列集群中的每个活动代理服务器维护集群中所有其他操作代理服务器的更新列表。 当由群集代理服务器接收到请求对应用服务器的访问的客户端消息时，该消息可以被转发到另一代理服务器（在集群内），使得消息（重传）传输可以通过与原始消息相同的代理服务器 ，允许代理服务器做出与该消息有关的一致的路由决定（和其他决定）。

公开(公告)号：US20090122705A1

公开(公告)日：2009-05-14

申请号：US11937748

申请日：2007-11-09

申请人： Gary John DeVal ,  Curtis E. Hrischuk ,  Mark Johnson ,  Craig Andrew Lanzen ,  James Winston Lawwill, JR. ,  Timothy Paul Pickett ,  Brian Pulito

发明人： Gary John DeVal ,  Curtis E. Hrischuk ,  Mark Johnson ,  Craig Andrew Lanzen ,  James Winston Lawwill, JR. ,  Timothy Paul Pickett ,  Brian Pulito

IPC分类号： G08C15/00

CPC分类号： H04L47/10 ,  H04L47/22 ,  H04L47/29

摘要： A method, system and computer program product for managing bursts of traffic. A counter, referred to herein as a “frequency counter,” is incremented during those time intervals an overload condition is detected and is decremented during those time intervals an overload condition is not detected. An overload condition may refer to when the number of out-of-dialog messages exceeds a threshold value corresponding to the maximum number of out-of-dialog messages that should be accepted and forwarded to an associated session server. If the count of the frequency counter exceeds some pre-configured value, then traffic that exceeds the threshold for the overload condition is stopped from being sent to the associated session server. Otherwise, traffic that exceeds the threshold for the overload condition is permitted to be sent to the associated session server. By managing bursts of traffic in such a manner, the effective utilization of session servers is improved.

摘要翻译： 一种用于管理流量突发的方法，系统和计算机程序产品。 此处称为“频率计数器”的计数器在检测到过载条件的那些时间间隔期间增加，并且在那些时间间隔期间，未检测到过载条件而递减计数器。 过载条件可以指当对话框内消息的数量超过对应于应该被接受并转发到相关联的会话服务器的对话外消息的最大数量的阈值时。 如果频率计数器的计数超过某个预先配置的值，则超过超载条件阈值的流量将被停止发送到关联的会话服务器。 否则，允许超过过载条件阈值的流量被发送到相关联的会话服务器。 通过以这种方式管理流量突发，提高了会话服务器的有效利用。