公开(公告)号：US20100100614A1

公开(公告)日：2010-04-22

申请号：US12254423

申请日：2008-10-20

申请人： Chaoxin Qiu ,  Arshad Khan ,  Niral Sheth

发明人： Chaoxin Qiu ,  Arshad Khan ,  Niral Sheth

IPC分类号： G06F15/173

CPC分类号： H04L69/26 ,  G06F17/30371 ,  H04L65/1006 ,  H04L69/28 ,  H04L69/40

摘要： Methods, systems, and computer-readable media for ensuring data integrity during data synchronization are provided. According to one method, a number of originating requests from a plurality of user endpoints are monitored across a network. A determination is made whether the number of originating requests is below a first threshold. Responsive to determining that the number of originating requests is below the first threshold, probe messages are transmitted to at least a portion of the plurality of user endpoints across the network. A number of the user endpoints that return probe replies in response to the probe messages are monitored. A determination is made whether the number of the user endpoints is below a second threshold. Responsive to determining that the number of the user endpoints is below the second threshold, a report is made to a database that the network is unavailable, thereby causing the database to stop updating time stamps.

摘要翻译： 提供了用于确保数据同步期间的数据完整性的方法，系统和计算机可读介质。 根据一种方法，跨越网络监视来自多个用户端点的多个发起请求。 确定始发请求的数量是否低于第一阈值。 响应于确定始发请求的数量低于第一阈值，探测消息被发送到跨越网络的多个用户端点的至少一部分。 监视响应于探测消息返回探测回复的多个用户端点。 确定用户端点的数量是否低于第二阈值。 响应于确定用户端点的数量低于第二阈值，向数据库报告网络不可用，从而导致数据库停止更新时间戳。

公开(公告)号：US07639792B2

公开(公告)日：2009-12-29

申请号：US11286495

申请日：2005-11-23

申请人： Chaoxin Qiu ,  Richard L. Khan ,  Robert F. Dailey ,  Keith Joseph Allen ,  Geoffrey R. Zampiello

发明人： Chaoxin Qiu ,  Richard L. Khan ,  Robert F. Dailey ,  Keith Joseph Allen ,  Geoffrey R. Zampiello

IPC分类号： H04M11/04 ,  H04M3/42

CPC分类号： H04L29/12009 ,  H04L29/06027 ,  H04L29/12018 ,  H04L29/12047 ,  H04L41/12 ,  H04L41/5054 ,  H04L61/10 ,  H04L61/15 ,  H04L65/4007 ,  H04M7/006 ,  H04M2242/04

摘要： In a particular embodiment a system and method for processing a call in a Voice over internet protocol (VoIP) network are disclosed. The method includes receiving the call associated with a private identifier (PRID) at a server, classifying a call location based on the PRID and sending the call from the server to a Public Safety Answering Point (PSAP) with a call back number associated with the PRID. The system includes a first server interface for receiving a message containing a PRID associated with the call, a second server interface to access the data base for searching for the PRID in the data structure; a third server interface to receive an output from the database indicating whether a PRID has been found in the data structure; and a fourth server interface to send the call to a PSAP.

摘要翻译： 在一个特定实施例中，公开了一种用于处理网际协议（VoIP）网络中的呼叫的系统和方法。 该方法包括在服务器处接收与私有标识符（PRID）相关联的呼叫，基于PRID对呼叫位置进行分类，并将呼叫从服务器发送到公共安全应答点（PSAP），具有与该呼叫相关联的呼叫号码 PRID。 该系统包括用于接收包含与呼叫相关联的PRID的消息的第一服务器接口，用于访问数据库以在数据结构中搜索PRID的第二服务器接口; 第三服务器接口，用于从数据库接收指示在数据结构中是否已经找到PRID的输出; 以及将呼叫发送到PSAP的第四个服务器接口。

公开(公告)号：US20090259768A1

公开(公告)日：2009-10-15

申请号：US12082791

申请日：2008-04-14

申请人： Gilbert J. McGrath ,  Reuben Klein ,  Chaoxin Qiu ,  Steven A. Siegel ,  Kermit Hal Purdy

发明人： Gilbert J. McGrath ,  Reuben Klein ,  Chaoxin Qiu ,  Steven A. Siegel ,  Kermit Hal Purdy

IPC分类号： G06F15/173

CPC分类号： H04L67/101 ,  H04L29/12066 ,  H04L61/1511 ,  H04L65/1006 ,  H04L67/1002 ,  H04L67/1021

摘要： The present invention routes an application request to at least one of a plurality of sites in a packet data network. Session Initiation Protocol (SIP) messages that establish initial dialogs and SIP messages that are stand-alone requests are sent from a call session control function system to a SIP application load distribution system. The SIP application load distribution system routes a SIP message to at least one destination site, based at least in part on user-defined local state data and a user-defined application load distribution policy. Local state data is sent from a plurality of sites to an application management and health checking system. Local state data may be sent autonomously from the plurality of sites. Local state data may also be sent from the plurality of sites in response to a request issued by the application management and health checking system.

摘要翻译： 本发明将应用请求路由到分组数据网络中的多个站点中的至少一个站点。 建立初始对话的会话发起协议（SIP）消息和作为独立请求的SIP消息从呼叫会话控制功能系统发送到SIP应用负载分配系统。 至少部分地基于用户定义的本地状态数据和用户定义的应用负载分配策略，SIP应用负载分配系统将SIP消息路由至少一个目的地站点。 本地状态数据从多个站点发送到应用管理和健康检查系统。 可以从多个站点自主地发送本地状态数据。 还可以响应于应用程序管理和健康检查系统发出的请求，从多个站点发送本地状态数据。

公开(公告)号：US20090037573A1

公开(公告)日：2009-02-05

申请号：US11833661

申请日：2007-08-03

申请人： Chaoxin Qiu ,  Jeffrey Scruggs ,  Robert Dailey

发明人： Chaoxin Qiu ,  Jeffrey Scruggs ,  Robert Dailey

IPC分类号： G06F11/30 ,  G06F15/16

CPC分类号： H04L41/0663 ,  H04L41/046

摘要： A method of monitoring a network is disclosed and includes receiving an enrollment message at a heartbeat manager from a heartbeat agent associated with a first application stored at a first network entity. The method also includes automatically associating a heartbeat interval with the first application based at least partially on the enrollment message. In another embodiment, a system of monitoring a network is disclosed and includes a network entity having processing logic and memory accessible to the processing logic. The memory stores an application including a heartbeat agent portion having instructions executable by the processing logic to enroll with a heartbeat management server communicating with the network entity and including a heartbeat monitor including instructions to subscribe to notifications indicating an operational status of an application residing at a second network entity.

摘要翻译： 公开了一种监测网络的方法，包括：从心跳管理器接收来自与第一网络实体上存储的第一应用相关联的心跳代理的注册消息。 该方法还包括至少部分地基于注册消息自动地将心跳间隔与第一应用相关联。 在另一个实施例中，公开了一种监视网络的系统，并且包括具有处理逻辑和处理逻辑可访问的存储器的网络实体。 存储器存储包括具有可由处理逻辑执行的指令的心跳代理部分的应用程序，以与与网络实体通信的心跳管理服务器注册并且包括心跳监视器，其包括用于订阅指示驻留在 第二网络实体。

公开(公告)号：US20070201445A1

公开(公告)日：2007-08-30

申请号：US11352796

申请日：2006-02-13

申请人： Chaoxin Qiu ,  Robert Dailey

发明人： Chaoxin Qiu ,  Robert Dailey

IPC分类号： H04L12/66

CPC分类号： H04L12/66

摘要： Methods and apparatus to limit ring trees in voice over Internet protocol (VoIP) networks are disclosed. A disclosed example parallel ring policy enforcer comprises a memory to hold parallel ring tree information and a policy checker to enforce a parallel ring policy based on a parallel ring request and the parallel ring tree information.

摘要翻译： 公开了通过因特网协议（VoIP）网络来限制环形树的方法和装置。 所公开的示例并行环策略执行器包括存储器以保存并行环树信息和策略检查器，以基于并行环请求和并行环树信息来强制执行并行环策略。

公开(公告)号：US20070121584A1

公开(公告)日：2007-05-31

申请号：US11287147

申请日：2005-11-25

申请人： Chaoxin Qiu ,  Robert Stockwell ,  Jeffrey Johnson ,  Les Bruce

发明人： Chaoxin Qiu ,  Robert Stockwell ,  Jeffrey Johnson ,  Les Bruce

IPC分类号： H04N7/173 ,  H04L12/66

CPC分类号： H04M3/2218 ,  H04L65/4076 ,  H04M3/42042 ,  H04M7/006 ,  H04N7/173 ,  H04N21/4788 ,  H04N21/6125

摘要： Network-based methods and systems transfer caller ID information from a telephony network to an IPTV network. Embodiments integrate service provisioning, subscriber account and policy information between telephony services and IP-based television services. voice call signaling may be intercepted to retrieve caller ID, caller name information, and other call management information, at the call server in the network to deliver an appropriate notification message to the IP-based TV network at its notification server, which in turn sends a message notification to the called party's TV screen. Call log information may also be retrieved and displayed. SIP call forking and IP multimedia subsystem approaches are described.

摘要翻译： 基于网络的方法和系统将呼叫者ID信息从电话网络传送到IPTV网络。 实施例将电话服务和基于IP的电视服务之间的服务提供，订户帐户和策略信息相结合。 语音呼叫信令可能被拦截以在网络中的呼叫服务器上检索呼叫者ID，呼叫者姓名信息和其他呼叫管理信息，以在其通知服务器处向基于IP的电视网络传送适当的通知消息，该通知服务器又发送 向被叫方的电视屏幕发送消息通知。 还可以检索和显示呼叫记录信息。 描述了SIP呼叫分支和IP多媒体子系统方法。