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1. 发明授权

US07002963B1 Integrated switching and facility networks 失效
标题翻译：集成交换和设施网络
公开(公告)号：US07002963B1
公开(公告)日：2006-02-21
申请号：US10233739
申请日：2002-09-03
申请人： Cagatay Buyukkoc , David J Houck , Pravin Kumar Johri , Kathleen S. Meier-Hellstern , Steven M. Michelson , Rodolfo Alberto Milito
发明人： Cagatay Buyukkoc , David J Houck , Pravin Kumar Johri , Kathleen S. Meier-Hellstern , Steven M. Michelson , Rodolfo Alberto Milito
IPC分类号： H04L12/56
CPC分类号： H04L45/50 , H04L12/5601 , H04L12/5602 , H04L45/10 , H04L45/505 , H04L2012/562 , H04L2012/5629 , H04L2012/5632 , H04L2012/5667 , H04L2012/5669 , H04L2012/5679 , H04L2012/568 , H04Q11/0478
摘要： The problems associated with prior solutions for implementing ATM or IP/MPLS in a large-scale network are overcome by providing an efficient means by which capacity in the network is more fully shared without adversely affecting call or session setup latency, and at the same time simplifying network operations. This is achieved by performing the functions of route setup, route allocation, and capacity management in a network at the edges (e.g., the interfaces existing between each ATM switch or IP/MPLS router and customers) of the network. In accordance with the principles disclosed herein, the edges contain nodes that form the interface between the ATM switches and IP/MPLS routers and the link(s) that interconnect them and the outside world. These nodes comprise controllers and other apparatus that in some cases may be incorporated in, or connected as adjuncts to, the ATM switches or IP/MPLS routers.
摘要翻译：与大规模网络中实现ATM或IP / MPLS的现有解决方案相关的问题通过提供一种有效的手段来克服，网络中的容量可以更充分地共享，而不会对呼叫或会话建立延迟产生不利影响，同时简化网络操作。这通过在网络中的边缘（例如，存在于每个ATM交换机或IP / MPLS路由器和客户之间的接口）的网络中执行路由建立，路由分配和容量管理的功能来实现。根据本文公开的原理，边缘包含形成ATM交换机和IP / MPLS路由器之间的接口的节点以及将它们与外部世界互连的链路。这些节点包括控制器和其他装置，在某些情况下，这些装置可以并入ATM交换机或IP / MPLS路由器，或作为附件连接到ATM交换机或IP / MPLS路由器。

2. 发明授权

US06463062B1 Integrating switching and facility networks using ATM 有权
标题翻译：使用ATM集成交换和设施网络
公开(公告)号：US06463062B1
公开(公告)日：2002-10-08
申请号：US09219319
申请日：1998-12-23
申请人： Cagatay Buyukkoc , David J. Houck , Pravin Kumar Johri , Kathleen S. Meier-Hellstern , Steven M. Michelson , Rodolfo Alberto Milito
发明人： Cagatay Buyukkoc , David J. Houck , Pravin Kumar Johri , Kathleen S. Meier-Hellstern , Steven M. Michelson , Rodolfo Alberto Milito
IPC分类号： H04J324
CPC分类号： H04L45/50 , H04L12/5601 , H04L12/5602 , H04L45/10 , H04L45/505 , H04L2012/562 , H04L2012/5629 , H04L2012/5632 , H04L2012/5667 , H04L2012/5669 , H04L2012/5679 , H04L2012/568 , H04Q11/0478
摘要： A method is provided for setting up a communication from a first edge node, across a network that uses direct virtual path routing, to a second edge node. The first edge node receives a request to set up the communication. The second edge node is identified as the destination of the communication, based on the request. A first virtual path identifier (VPI) is obtained that defines a first path from the first edge node across the network to the second edge node. A second VPI is obtained that defines a second path from the second edge node across the network to the first edge node. The first and second VPIs are selected by a routing status database. A first virtual channel identifier (VCI) within the first VPI is selected. A second virtual channel identifier (VCI) within the second VPI is selected. Data is transmitted from the first edge node to the second edge node using the first VPI and first VCI, and from the second edge node to the first edge node using the second VPI and second VCI. Switches adapted to carry out the method are also provided.
摘要翻译：提供了一种用于设置来自第一边缘节点的通过跨越使用直接虚拟路径路由的网络到第二边缘节点的通信的方法。第一边缘节点接收到建立通信的请求。基于该请求，将第二边缘节点识别为通信的目的地。获得第一虚拟路径标识符（VPI），其定义从第一边缘节点跨越网络到第二边缘节点的第一路径。获得第二VPI，其定义从第二边缘节点跨网络到第一边缘节点的第二路径。第一和第二VPI由路由状态数据库选择。选择第一VPI内的第一虚拟信道标识符（VCI）。选择第二VPI内的第二虚拟信道标识符（VCI）。使用第一VPI和第一VCI从第一边缘节点向第二边缘节点发送数据，并且使用第二VPI和第二VCI从第二边缘节点向第一边缘节点发送数据。还提供了适于执行该方法的开关。

3. 发明授权

US07158524B2 Integrating switching and facility networks 有权
标题翻译：集成交换和设施网络
公开(公告)号：US07158524B2
公开(公告)日：2007-01-02
申请号：US11322836
申请日：2005-12-30
申请人： Cagatay Buyukkoc , David J Houck , Pravin Kumar Johri , Kathleen S. Meier-Hellstern , Steven M. Michelson , Rodolfo Alberto Milito
发明人： Cagatay Buyukkoc , David J Houck , Pravin Kumar Johri , Kathleen S. Meier-Hellstern , Steven M. Michelson , Rodolfo Alberto Milito
IPC分类号： H04L12/56
CPC分类号： H04L45/50 , H04L12/5601 , H04L12/5602 , H04L45/10 , H04L45/505 , H04L2012/562 , H04L2012/5629 , H04L2012/5632 , H04L2012/5667 , H04L2012/5669 , H04L2012/5679 , H04L2012/568 , H04Q11/0478
摘要： A method and apparatus is provided for setting up an IP session from a first node, across a network that uses direct virtual path routing, to a second node. The first node receives a request to set up the session. The second node is identified as the destination of the session, based on the request. A first stack of labels is obtained that defines a first path. A second stack of labels is obtained that defines a second path. A first label identifier is selected that identifies the session in a first direction. A second label identifier is selected that identifies the session in a second direction. Finally the data is transmitted from the first node to the second node and from the second node to the first node using the first stack and second stack of labels and label identifiers, respectively.
摘要翻译：提供了一种方法和装置，用于通过使用直接虚拟路径路由的网络将第一节点的IP会话建立到第二节点。第一个节点收到建立会话的请求。根据请求，将第二个节点标识为会话的目的地。获得定义第一路径的第一堆标签。获得定义第二路径的第二堆标签。选择在第一方向上标识会话的第一标签标识符。选择在第二方向标识会话的第二标签标识符。最后，分别使用标签和标签标识符的第一堆栈和第二堆栈，从第一节点传送到第二节点，从第二节点传送到第一节点。

4. 发明授权

US06452902B1 Integrating switching and facility networks using ATM 有权
标题翻译：使用ATM集成交换和设施网络
公开(公告)号：US06452902B1
公开(公告)日：2002-09-17
申请号：US09570240
申请日：2000-09-08
申请人： Cagatay Buyukkoc , David J. Houck , Pravin Kumar Johri , Kathleen S. Meier-Hellstern , Rodolfo Alberto Milito
发明人： Cagatay Buyukkoc , David J. Houck , Pravin Kumar Johri , Kathleen S. Meier-Hellstern , Rodolfo Alberto Milito
IPC分类号： H04J324
CPC分类号： H04L12/5602 , H04L2012/562 , H04L2012/5632 , H04Q11/0478
摘要： An efficient approach and corresponding apparatus for selecting virtual paths in a network for routing datagrams achieves effective sharing of capacity without adversely affecting call setup latency. Edge nodes of the network assign calls to virtual paths based on the destination of the call and the current load status of each of a relatively small number of paths. Each call is assigned a VPI (Virtual Path Identifier) corresponding to the path chosen and a VCI (Virtual Circuit Identifier) corresponding to the identity of the call at that edge node. The ATM backbone nodes route calls based solely on the VPI. Capacity management and load balancing is achieved by each edge node keeping track of the load on each access link from its edge node to the rest of the network and of the congestion status of the various links in the network. In one embodiment, the edge node periodically sends information about its usage of the network to a “central fabric network interface” which combines information from all edge nodes, evaluates congestion status for the network links, and forwards that information back to the edge nodes.
摘要翻译：用于选择网络中用于路由数据报的虚拟路径的有效方法和相应装置实现了容量的有效共享，而不会不利地影响呼叫建立等待时间。网络的边缘节点根据呼叫的目的地和相对较少数量的路径中的每一个的当前负载状态来分配对虚拟路径的呼叫。每个呼叫被分配与所选路径相对应的VPI（虚拟路径标识符）和对应于该边缘节点处的呼叫标识的VCI（虚拟电路标识符）。 ATM主干节点仅基于VPI路由呼叫。容量管理和负载均衡由每个边缘节点跟踪从其边缘节点到网络的其余部分的每个接入链路上的负载以及网络中各种链路的拥塞状态。在一个实施例中，边缘节点周期性地将关于其网络的使用的信息发送到组合来自所有边缘节点的信息的“中心结构网络接口”，评估网络链路的拥塞状态，并将该信息转发回到边缘节点。

5. 发明授权

US06081506A Integrating switching and facility networks using ATM 失效
公开(公告)号：US06081506A
公开(公告)日：2000-06-27
申请号：US974172
申请日：1997-11-19
申请人： Cagatay Buyukkoc , David J. Houck , Pravin Kumar Johri , Kathleen S. Meier-Hellstern , Rodolfo Alberto Milito
发明人： Cagatay Buyukkoc , David J. Houck , Pravin Kumar Johri , Kathleen S. Meier-Hellstern , Rodolfo Alberto Milito
IPC分类号： H04L12/56 , H04Q11/04 , H04J3/24
CPC分类号： H04L12/5602 , H04Q11/0478 , H04L2012/562 , H04L2012/5632
摘要： An efficient approach and corresponding apparatus for selecting virtual paths in a network for routing datagrams achieves effective sharing of capacity without adversely affecting call setup latency. Edge nodes of the network assign calls to virtual paths based on the destination of the call and the current load status of each of a relatively small number of paths. Each call is assigned a VPI (Virtual Path Identifier) corresponding to the path chosen and a VCI (Virtual Circuit Identifier) corresponding to the identity of the call at that edge node. The ATM backbone nodes route calls based solely on the VPI. Capacity management and load balancing is achieved by each edge node keeping track of the load on each access link from its edge node to the rest of the network and of the congestion status of the various links in the network. In one embodiment, the edge node periodically sends information about its usage of the network to a "central fabric network interface" which combines information from all edge nodes, evaluates congestion status for the network links, and forwards that information back to the edge nodes.

6. 发明授权

US07177905B1 Method and apparatus for a conference call mediation service 有权
标题翻译：电话会议中介服务的方法和装置
公开(公告)号：US07177905B1
公开(公告)日：2007-02-13
申请号：US10422301
申请日：2003-04-24
申请人： Lev Slutsman , Frederick M. Burg , Kathleen S. Meier-Hellstern
发明人： Lev Slutsman , Frederick M. Burg , Kathleen S. Meier-Hellstern
IPC分类号： G06F13/00
CPC分类号： H04L65/4046 , H04L12/1813 , H04L29/06027 , H04M3/56 , H04M7/12 , H04M2203/5063 , H04N7/15
摘要： A method and apparatus for a conference call mediation service which allows for the scheduling of multi-participant conferences over the Internet is presented. A subscriber who desires to host a conference sends a conference request to a Web Service Control Point (WSCP) with attributes regarding the conference (i.e., date, time, conference agenda, etc.). The WSCP generates a unique conference ID, identifying the attributes of the proposed conference, and broadcasts a conference invitation to potential conference participants. Potential participants respond to the conference invitation and may make changes to, or modify, the attributes of the proposed conference. The WSCP acts as a negotiator between potential conference participants by continuing to resend the modified and unmodified conference attributes until an agreement regarding the conference is reached. At that point the WSCP schedules the conference with a communication service provider and sends a confirmation to each participant.
摘要翻译：提出了一种允许通过因特网调度多参与者会议的电话会议中介服务的方法和装置。希望主办会议的用户向具有关于会议的属性（即，日期，时间，会议日程等））的Web服务控制点（WSCP）发送会议请求。 WSCP生成唯一的会议ID，识别拟议会议的属性，并向潜在的会议参与者广播会议邀请。潜在参与者响应会议邀请，并可能会对拟议会议的属性进行更改或修改。 WSCP在潜在的会议参与者之间充当谈判者，继续重新发布修改和未修改的会议属性，直到达成关于会议的协议。此时，WSCP与通信服务提供商安排会议，并向每个参与者发送确认。

7. 发明授权

US06587458B1 Method and apparatus for an internet Caller-ID delivery plus service 失效
标题翻译：用于互联网来电显示传送加服务的方法和设备
公开(公告)号：US06587458B1
公开(公告)日：2003-07-01
申请号：US09368242
申请日：1999-08-04
申请人： Frederick Murray Burg , Kathleen S. Meier-Hellstern , Lev Slutsman
发明人： Frederick Murray Burg , Kathleen S. Meier-Hellstern , Lev Slutsman
IPC分类号： H04L1266
CPC分类号： H04L29/06 , H04L29/12009 , H04L29/12018 , H04L61/10 , H04L67/02 , H04L67/14 , H04M3/42042 , H04M3/42059 , H04M3/46 , H04M7/0057 , H04M7/128 , H04M2207/12 , H04M2242/22
摘要： A method and apparatus for an Internet Caller-ID Delivery Plus Service is presented. The telephone numbers and Internet accounts of a subscriber are aggregated in a database, with one of the telephone numbers being designated as the primary contact number for the subscriber. When the primary contact number is called by a caller attempting to reach the subscriber, the corresponding telephone numbers and Internet accounts of the subscriber are retrieved from the database by the Service. Each telephone number, including the primary contact number, is then dialed by the Service and the call is connected to the first numbers answered. In the case where none of the subscriber's telephone numbers are answered, each Internet account is analyzed to determine if the subscriber is currently on-line. If the subscriber is on-line, a pop-up window with the caller's ID will appear on the screen.
摘要翻译：介绍了一种用于Internet Caller-ID Delivery Plus服务的方法和装置。用户的电话号码和互联网帐号被汇总在数据库中，其中一个电话号码被指定为用户的主要联系人号码。当呼叫者呼叫到主用户时主呼叫号码时，该服务将从数据库中检索该用户的相应电话号码和互联网帐号。每个电话号码，包括主要的联系电话号码，然后由服务拨打，呼叫连接到第一个回答的号码。在没有用户电话号码被应答的情况下，分析每个互联网帐户以确定用户当前是否在线。如果用户在线，则具有呼叫者ID的弹出窗口将出现在屏幕上。

8. 发明授权

US07035766B1 System and method for diagnosing computer system operational behavior 有权
标题翻译：用于诊断计算机系统操作行为的系统和方法
公开(公告)号：US07035766B1
公开(公告)日：2006-04-25
申请号：US10846293
申请日：2004-05-14
申请人： Richard Alan Farel , Kenichi Futumura , Mehdi Hosseini-Nasab , Anestis Karasaridis , William J. Leighton, III , Varsha Arvind Mainkar , Kathleen S. Meier-Hellstern , Paul Kevin Reeser
发明人： Richard Alan Farel , Kenichi Futumura , Mehdi Hosseini-Nasab , Anestis Karasaridis , William J. Leighton, III , Varsha Arvind Mainkar , Kathleen S. Meier-Hellstern , Paul Kevin Reeser
IPC分类号： G06F12/04
CPC分类号： G06F11/079 , G06F11/0706 , G06F11/3409 , G06F11/3433 , G06F11/3452 , G06F2201/87
摘要： A system and method for identifying computer system performance signatures and for identifying the cause of undesirable performance signatures, particularly with respect to both application-based and computer system-based parameters. Respective parametric information data is matched with corresponding parameters found in a stored plurality of reference signatures. If a match is found between the behavior of a computer system under study and a reference signature, the present invention provides information about the cause(s) of the reference signature, such that appropriate remedial measures can be taken. If a match is not found (according to predetermined matching rules), then the present invention may provide additional prompts to request additional information or test data such that the signature of computer system being tested can be further refined so that the signature of the target computer system might more closely match a reference signature.
摘要翻译：一种用于识别计算机系统性能签名并用于识别不期望的性能签名的原因的系统和方法，特别是关于基于应用和基于计算机系统的参数。相关参数信息数据与存储的多个参考签名中找到的相应参数匹配。如果在正在研究的计算机系统的行为和参考签名之间发现匹配，则本发明提供关于参考签名的原因的信息，使得可以采取适当的补救措施。如果没有找到匹配（根据预定的匹配规则），则本发明可以提供附加提示以请求附加信息或测试数据，使得可以进一步改进被测试的计算机系统的签名，使得目标计算机的签名系统可能更匹配参考签名。

9. 发明授权

US06792393B1 System and method for diagnosing computer system operational behavior 有权
标题翻译：用于诊断计算机系统操作行为的系统和方法
公开(公告)号：US06792393B1
公开(公告)日：2004-09-14
申请号：US10011067
申请日：2001-12-03
申请人： Richard Alan Farel , Kenichi Futumura , Mehdi Hosseini-Nasab , Anestis Karasaridis , William J. Leighton, III , Varsha Arvind Mainkar , Kathleen S. Meier-Hellstern , Paul Kevin Reeser
发明人： Richard Alan Farel , Kenichi Futumura , Mehdi Hosseini-Nasab , Anestis Karasaridis , William J. Leighton, III , Varsha Arvind Mainkar , Kathleen S. Meier-Hellstern , Paul Kevin Reeser
IPC分类号： G06F1204
CPC分类号： G06F11/079 , G06F11/0706 , G06F11/3409 , G06F11/3433 , G06F11/3452 , G06F2201/87
摘要： A system and method for identifying computer system performance signatures and for identifying the cause of undesirable performance signatures, particularly with respect to both application-based and computer system-based parameters. Respective parametric information data is matched with corresponding parameters found in a stored plurality of reference signatures. If a match is found between the behavior of a computer system under study and a reference signature, the present invention provides information about the cause(s) of the reference signature, such that appropriate remedial measures can be taken. If a match is not found (according to predetermined matching rules), then the present invention may provide additional prompts to request additional information or test data such that the signature of computer system being tested can be further refined so that the signature of the target computer system might more closely match a reference signature.
摘要翻译：一种用于识别计算机系统性能签名并用于识别不期望的性能签名的原因的系统和方法，特别是关于基于应用和基于计算机系统的参数。相关参数信息数据与存储的多个参考签名中找到的相应参数匹配。如果在正在研究的计算机系统的行为和参考签名之间发现匹配，则本发明提供关于参考签名的原因的信息，使得可以采取适当的补救措施。如果没有找到匹配（根据预定的匹配规则），则本发明可以提供附加提示以请求附加信息或测试数据，使得可以进一步改进被测试的计算机系统的签名，使得目标计算机的签名系统可能更匹配参考签名。

10. 发明授权

US06604129B2 Method and apparatus for a conference call mediation service 失效
标题翻译：电话会议中介服务的方法和装置
公开(公告)号：US06604129B2
公开(公告)日：2003-08-05
申请号：US09276523
申请日：1999-03-25
申请人： Lev Slutsman , Frederick M. Burg , Kathleen S. Meier-Hellstern
发明人： Lev Slutsman , Frederick M. Burg , Kathleen S. Meier-Hellstern
IPC分类号： G06F1300
CPC分类号： H04L65/4046 , H04L12/1813 , H04L29/06027 , H04M3/56 , H04M7/12 , H04M2203/5063 , H04N7/15
摘要： A method and apparatus for a conference call mediation service which allows for the scheduling of multi-participant conferences over the Internet is presented. A subscriber who desires to host a conference sends a conference request to a Web Service Control Point (WSCP) with attributes regarding the conference (i.e., date, time, conference agenda, etc.). The WSCP generates a unique conference ID, identifying the attributes of the proposed conference, and broadcasts a conference invitation to potential conference participants. Potential participants respond to the conference invitation and may make changes to, or modify, the attributes of the proposed conference. The WSCP acts as a negotiator between potential conference participants by continuing to resend the modified and unmodified conference attributes until an agreement regarding the conference is reached. At that point the WSCP schedules the conference with a communication service provider and sends a confirmation to each participant.
摘要翻译：提出了一种允许通过因特网调度多参与者会议的电话会议中介服务的方法和装置。希望主办会议的用户向具有关于会议的属性（即，日期，时间，会议日程等））的Web服务控制点（WSCP）发送会议请求。 WSCP生成唯一的会议ID，识别拟议会议的属性，并向潜在的会议参与者广播会议邀请。潜在参与者响应会议邀请，并可能会对拟议会议的属性进行更改或修改。 WSCP在潜在的会议参与者之间充当谈判者，继续重新发布修改和未修改的会议属性，直到达成关于会议的协议。此时，WSCP与通信服务提供商安排会议，并向每个参与者发送确认。

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