公开(公告)号：US08064436B2

公开(公告)日：2011-11-22

申请号：US11870208

申请日：2007-10-10

申请人： Sekar Ganesan ,  Stephanie Parlamas ,  Harish Samarasinghe

发明人： Sekar Ganesan ,  Stephanie Parlamas ,  Harish Samarasinghe

IPC分类号： H04L12/66

CPC分类号： H04L12/66

摘要： Session Initiation Protocol (SIP) signaling messages, such as a SIP INVITE message and/or a SIP Redirect message, which are adapted for communicating signaling information between a plurality of network elements located on a multi-media services provider system to set-up a call between at least a first communication device and at least a second communication device of a plurality of communication devices. The SIP INVITE message includes a plurality of address and/or routing information located in a request-URI portion. The SIP Redirect message includes a plurality of address and/or routing information located in a contact header portion.

摘要翻译： 会话发起协议（SIP）信令消息，诸如SIP INVITE消息和/或SIP重定向消息，其适于在位于多媒体服务提供商系统上的多个网络元件之间传送信令信息以建立 在至少第一通信设备和多个通信设备中的至少第二通信设备之间呼叫。 SIP INVITE消息包括位于请求URI部分中的多个地址和/或路由信息。 SIP重定向消息包括位于联系头部分中的多个地址和/或路由信息。

公开(公告)号：US07283516B1

公开(公告)日：2007-10-16

申请号：US10408814

申请日：2003-04-07

申请人： Sekar Ganesan ,  Stephanie Parlamas ,  Harish Samarasinghe

发明人： Sekar Ganesan ,  Stephanie Parlamas ,  Harish Samarasinghe

IPC分类号： H04L12/66

CPC分类号： H04L12/66

摘要： Session Initiation Protocol (SIP) signaling messages, such as a SIP INVITE message and/or a SIP Redirect message, which are adapted for communicating signaling information between a plurality of network elements located on a multi-media services provider system to set-up a call between at least a first communication device and at least a second communication device of a plurality of communication devices. The SIP INVITE message includes a plurality of address and/or routing information located in a request-URI portion. The SIP Redirect message includes a plurality of address and/or routing information located in a contact header portion.

摘要翻译： 会话发起协议（SIP）信令消息，诸如SIP INVITE消息和/或SIP重定向消息，其适于在位于多媒体服务提供商系统上的多个网络元件之间传送信令信息以建立 在至少第一通信设备和多个通信设备中的至少第二通信设备之间呼叫。 SIP INVITE消息包括位于请求URI部分中的多个地址和/或路由信息。 SIP重定向消息包括位于联系头部分中的多个地址和/或路由信息。

公开(公告)号：US08305926B2

公开(公告)日：2012-11-06

申请号：US10235187

申请日：2002-09-04

申请人： Christine Yu-sha Chou Clark ,  Sekar Ganesan ,  Leticia Garcia Johnson ,  Richard J. Sullivan

发明人： Christine Yu-sha Chou Clark ,  Sekar Ganesan ,  Leticia Garcia Johnson ,  Richard J. Sullivan

IPC分类号： H04L12/28

CPC分类号： H04L41/12 ,  H04L45/02 ,  H04L45/36 ,  H04Q3/005 ,  H04Q3/66

摘要： The present invention is directed to a method and apparatus for learning call routing information in a communication system. A switching architecture is presented. The switch may be implemented in a centralized architecture or a distributed architecture. In addition, the switch may be implemented in a variety of networks such as a circuit-switched network or a packet-switched network. The switch includes a policy server and a self-learning application server. The policy server includes routing information for routing calls across the switch. The routes for incoming and outgoing calls are analyzed as they pass through the switch. The self-learning application server uses artificial intelligence techniques and caching algorithms to learn new more-efficient routing paths or initial routing paths based on the incoming and outgoing calls. The self-learning application server then updates the policy server with the new learned routes.

摘要翻译： 本发明涉及用于在通信系统中学习呼叫路由信息的方法和装置。 提出了一种交换架构。 交换机可以在集中式架构或分布式架构中实现。 此外，该交换机可以在诸如电路交换网络或分组交换网络的各种网络中实现。 交换机包括策略服务器和自学习应用服务器。 策略服务器包括通过交换机路由呼叫的路由信息​​。 进出呼叫的路由在通过交换机时进行分析。 自学习应用服务器使用人工智能技术和缓存算法，基于传入和传出呼叫来学习新的更有效的路由路径或初始路由路径。 然后，自学习应用服务器使用新的学习路由更新策略服务器。

公开(公告)号：US08593993B2

公开(公告)日：2013-11-26

申请号：US13620587

申请日：2012-09-14

申请人： Christine Yu-sha Clou Clark ,  Sekar Ganesan ,  Leticia Garcia Johnson ,  Richard J Sullivan

发明人： Christine Yu-sha Clou Clark ,  Sekar Ganesan ,  Leticia Garcia Johnson ,  Richard J Sullivan

IPC分类号： H04L12/28 ,  H04M7/00 ,  H04L12/24 ,  H04L12/56 ,  H04Q3/66

CPC分类号： H04L41/12 ,  H04L45/02 ,  H04L45/36 ,  H04Q3/005 ,  H04Q3/66

摘要： The present invention is directed to a method and apparatus for learning call routing information in a communication system. A switching architecture is presented. The switch may be implemented in a centralized architecture or a distributed architecture. In addition, the switch may be implemented in a variety of networks such as a circuit-switched network or a packet-switched network. The switch includes a policy server and a self-learning application server. The policy server includes routing information for routing calls across the switch. The routes for incoming and outgoing calls are analyzed as they pass through the switch. The self-learning application server uses artificial intelligence techniques and caching algorithms to learn new more-efficient routing paths or initial routing paths based on the incoming and outgoing calls. The self-learning application server then updates the policy server with the new learned routes.

摘要翻译： 本发明涉及用于在通信系统中学习呼叫路由信息的方法和装置。 提出了一种交换架构。 交换机可以在集中式架构或分布式架构中实现。 此外，该交换机可以在诸如电路交换网络或分组交换网络的各种网络中实现。 交换机包括策略服务器和自学习应用服务器。 策略服务器包括通过交换机路由呼叫的路由信息​​。 进出呼叫的路由在通过交换机时进行分析。 自学习应用服务器使用人工智能技术和缓存算法，基于传入和传出呼叫来学习新的更有效的路由路径或初始路由路径。 然后，自学习应用服务器使用新的学习路由更新策略服务器。

公开(公告)号：US07903799B1

公开(公告)日：2011-03-08

申请号：US08942528

申请日：1997-10-02

申请人： Sekar Ganesan ,  Anurag Goel ,  Jephthah F. Liddie

发明人： Sekar Ganesan ,  Anurag Goel ,  Jephthah F. Liddie

IPC分类号： H04M3/42 ,  H04M7/00

CPC分类号： H04M3/42068 ,  H04M3/387 ,  H04M3/42229

摘要： A method and apparatus for providing a communications service feature to a party communicating through a network. It is first determined if the party making the communication is a subscriber based on an identifier associated with the party and a local database containing a subset of subscriber identifiers. It is then verified that the identifier associated with the party is in the subset of identifiers that would be included in this local database. For those identifiers that are not in the local database and that are not in the subset of identifiers that would be included in the local database, a global database containing all subscriber identifiers is queried to determine if the party is a subscriber. It can also be verified that the network provider knows the identifier of the party making the communication and that the provider is able to provide the communications service feature for the particular communication. If the party is a subscriber and the above conditions are met, the communications service feature is provided.

摘要翻译： 一种用于向通过网络通信的一方提供通信服务特征的方法和装置。 首先确定进行通信的方是基于与该方相关联的标识符的订户和包含订户标识符子集的本地数据库。 然后验证与该方相关联的标识符在将被包括在该本地数据库中的标识符的子集中。 对于不在本地数据库中并且不在本地数据库中的标识符子集中的那些标识符，将查询包含所有订户标识符的全局数据库，以确定该方是否为订户。 还可以验证网络提供商知道进行通信的方的标识符，并且提供者能够为特定通信提供通信服务特征。 如果该方是订户并且满足上述条件，则提供通信服务特征。

公开(公告)号：US06842513B1

公开(公告)日：2005-01-11

申请号：US09809965

申请日：2001-03-16

申请人： Frank J. Androski ,  Promod Kumar Bhagat ,  Saul Daniel Fishman ,  Sekar Ganesan ,  Scott A. Sayers ,  Smita Pradip Sheth

发明人： Frank J. Androski ,  Promod Kumar Bhagat ,  Saul Daniel Fishman ,  Sekar Ganesan ,  Scott A. Sayers ,  Smita Pradip Sheth

IPC分类号： H04M7/00 ,  H04Q3/00 ,  H04L12/66

CPC分类号： H04Q3/0045 ,  H04M7/128

摘要： To facilitate routing changes, a telecommunications network (10, 10′, 10′″) includes a centralized network routing database (28) queried by each ingress switch upon receipt of a call by a calling subscriber (12). In response to the query, the network routing database returns to the querying switch the identity on the next (downstream) switch in the routing path. The querying switch then translates the switch identity to establish the link to that next switch. Because each querying switch makes the necessary translation of the next switch identity to make the link to the next switch, the centralized network database need not concern itself with the particular characteristics of the switch. To make global routing changes, only the network routing database need be updated, not each individual switch.

摘要翻译： 为了促进路由改变，电信网络（10,10'，10“）包括在接收到主叫用户（12）的呼叫时由每个入口交换机查询的集中式网络路由数据库（28）。 响应该查询，网络路由数据库在路由路径中的下一个（下游）交换机返回查询交换机的身份。 然后，查询交换机转换交换机标识以建立到该下一个交换机的链路。 因为每个查询交换机对下一个交换机标识进行必要的转换，以便链接到下一个交换机，所以集中式网络数据库不需要关心交换机的特定特性。 要使全局路由更改，只需要更新网络路由数据库，而不是每个单独的交换机。

公开(公告)号：US5901213A

公开(公告)日：1999-05-04

申请号：US740590

申请日：1996-10-31

申请人： Jose Benhabib ,  Sekar Ganesan ,  Gerald F. Healey ,  David George Lewis ,  Robert Andrew Malmi ,  Leslie Ellen Morton ,  Alan M. Weinstock

发明人： Jose Benhabib ,  Sekar Ganesan ,  Gerald F. Healey ,  David George Lewis ,  Robert Andrew Malmi ,  Leslie Ellen Morton ,  Alan M. Weinstock

IPC分类号： H04Q3/545 ,  H04M3/00 ,  H04Q3/00 ,  H04Q3/58 ,  H04Q3/62 ,  H04M3/42

CPC分类号： H04Q3/62 ,  H04Q3/0029 ,  H04Q2213/13103 ,  H04Q2213/13141 ,  H04Q2213/13298 ,  H04Q2213/13383 ,  H04Q2213/13395 ,  H04Q2213/13399

摘要： Virtual dedicated access of telecommunication subscribers (12, 14 and 16) to an inter-exchange carrier (IXC) (20) is provided by way of an intelligent local End Office switch (180) that routes calls either to the IXC or to a local End Office switch (18). The intelligent local End Office switch (180) advantageously serves to perform inter-exchange processing of calls, as required, for calls that originate with, or terminate at, a customer rather than automatically route calls to the IXC for such inter-exchange processing, as was previously required.

摘要翻译： 通过智能本地端交换机（180）提供电信用户（12,14和16）到交换业务运营商（IXC）（20）的虚拟专用接入，该交换机将呼叫路由到IXC或本地 终端开关（18）。 智能本地终端交换机（180）有利地用于根据需要对来自客户端或终止于客户的呼叫进行呼叫的交换处理，而不是自动路由到用于这种交换处理的IXC的呼叫， 如以前所要求的那样。