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1. 发明申请

US20090029697A1 METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR SYNCHRONIZING SUBSCRIBER FEATURE DATA ACROSS MULTIPLE DOMAINS 有权
标题翻译：用于同步多个域的用户特征数据的方法，系统和计算机程序产品
公开(公告)号：US20090029697A1
公开(公告)日：2009-01-29
申请号：US12021982
申请日：2008-01-29
申请人： Richard J. Bianconi , Aziz A. Tejani , Phil Chiu , Donald Wallace , Dan R. McClure
发明人： Richard J. Bianconi , Aziz A. Tejani , Phil Chiu , Donald Wallace , Dan R. McClure
IPC分类号： H04W8/02
CPC分类号： H04W8/20 , H04W80/04
摘要： Methods, systems, and computer program products for synchronizing a subscriber profile in a plurality of domains is described. In one embodiment, the method includes receiving a profile update request message from an application server to modify an Internet protocol (IP) domain subscriber profile. The profile update request message is forwarded to a home location register (HLR). A cellular domain subscriber profile is modified in accordance with the profile update request message. Similarly, an updated subscriber profile data is received from the HLR. The updated subscriber profile data is converted in the IP domain. The converted updated subscriber profile data is sent to the application server.
摘要翻译：描述用于同步多个域中的用户简档的方法，系统和计算机程序产品。在一个实施例中，该方法包括从应用服务器接收简档更新请求消息以修改因特网协议（IP）域用户简档。简档更新请求消息被转发到归属位置寄存器（HLR）。根据简档更新请求消息修改蜂窝域用户简档。类似地，从HLR接收更新的订户简档数据。更新的用户简档数据在IP域中被转换。转换的更新的用户简档数据被发送到应用服务器。

2. 发明授权

US08150394B2 Methods, systems, and computer program products for synchronizing subscriber feature data across multiple domains 有权
标题翻译：用于跨多个域同步用户特征数据的方法，系统和计算机程序产品
公开(公告)号：US08150394B2
公开(公告)日：2012-04-03
申请号：US12021982
申请日：2008-01-29
申请人： Richard J. Bianconi , Aziz A. Tejani , Phil Chiu , Donald Wallace , Dan R. McClure
发明人： Richard J. Bianconi , Aziz A. Tejani , Phil Chiu , Donald Wallace , Dan R. McClure
IPC分类号： H04W4/00 , H04L12/66
CPC分类号： H04W8/20 , H04W80/04
摘要： Methods, systems, and computer program products for synchronizing a subscriber profile in a plurality of domains is described. In one embodiment, the method includes receiving a profile update request message from an application server to modify an Internet protocol (IP) domain subscriber profile. The profile update request message is forwarded to a home location register (HLR). A cellular domain subscriber profile is modified in accordance with the profile update request message. Similarly, an updated subscriber profile data is received from the HLR. The updated subscriber profile data is converted in the IP domain. The converted updated subscriber profile data is sent to the application server.
摘要翻译：描述用于同步多个域中的用户简档的方法，系统和计算机程序产品。在一个实施例中，该方法包括从应用服务器接收简档更新请求消息以修改因特网协议（IP）域用户简档。简档更新请求消息被转发到归属位置寄存器（HLR）。根据简档更新请求消息修改蜂窝域用户简档。类似地，从HLR接收更新的订户简档数据。更新的用户简档数据在IP域中被转换。转换的更新的用户简档数据被发送到应用服务器。

3. 发明授权

US08051189B2 Methods, systems, and computer program products for session initiation protocol (SIP) fast switchover 有权
标题翻译：用于会话发起协议（SIP）快速切换的方法，系统和计算机程序产品
公开(公告)号：US08051189B2
公开(公告)日：2011-11-01
申请号：US11282970
申请日：2005-11-18
申请人： Richard A. Onorato , Phil Chiu
发明人： Richard A. Onorato , Phil Chiu
IPC分类号： G06F15/16
CPC分类号： H04L65/80 , H04L29/06027 , H04L65/1006 , H04L69/40
摘要： Disclosed are methods, systems, and computer program products for notifying a Session Initiation Protocol (SIP) entity of a fast switchover event. According to one method a first SIP entity having an active host and a standby host is provided. At the active host a SUBSCRIBE message is received from a second SIP entity for subscribing to a fast switchover notification service. The standby host is switched to an active mode. In response to switching the standby host to active mode, a NOTIFY message is sent to the second SIP entity for notifying the second SIP entity that the standby host is operating in active mode.
摘要翻译：公开了用于通知快速切换事件的会话发起协议（SIP）实体的方法，系统和计算机程序产品。根据一种方法，提供了具有活动主机和备用主机的第一SIP实体。在活动主机处，从第二SIP实体接收到SUBSCRIBE消息以订阅快速切换通知服务。备用主机切换到活动模式。响应于将备用主机切换到活动模式，向第二SIP实体发送NOTIFY消息，以通知第二SIP实体备用主机正在活动模式下操作。

4. 发明申请

US20070115806A1 Methods, systems, and computer program products for session initiation protocol (SIP) fast switchover 有权
标题翻译：用于会话发起协议（SIP）快速切换的方法，系统和计算机程序产品
公开(公告)号：US20070115806A1
公开(公告)日：2007-05-24
申请号：US11282970
申请日：2005-11-18
申请人： Richard Onorato , Phil Chiu
发明人： Richard Onorato , Phil Chiu
IPC分类号： H04J3/14 , H04L12/56
CPC分类号： H04L65/80 , H04L29/06027 , H04L65/1006 , H04L69/40
摘要： Disclosed are methods, systems, and computer program products for notifying a Session Initiation Protocol (SIP) entity of a fast switchover event. According to one method a first SIP entity having an active host and a standby host is provided. At the active host a SUBSCRIBE message is received from a second SIP entity for subscribing to a fast switchover notification service. The standby host is switched to an active mode. In response to switching the standby host to active mode, a NOTIFY message is sent to the second SIP entity for notifying the second SIP entity that the standby host is operating in active mode.
摘要翻译：公开了用于通知快速切换事件的会话发起协议（SIP）实体的方法，系统和计算机程序产品。根据一种方法，提供了具有活动主机和备用主机的第一SIP实体。在活动主机处，从第二SIP实体接收到SUBSCRIBE消息以订阅快速切换通知服务。备用主机切换到活动模式。响应于将备用主机切换到活动模式，向第二SIP实体发送NOTIFY消息，以通知第二SIP实体备用主机正在活动模式下操作。

5. 发明申请

US20080037533A1 Methods, systems, and computer program products for associating independent legs of a call in a telecommunications network 审中-公开
标题翻译：用于在电信网络中关联呼叫的独立分支的方法，系统和计算机程序产品
公开(公告)号：US20080037533A1
公开(公告)日：2008-02-14
申请号：US11544455
申请日：2006-10-06
申请人： Allen Wah , Phil Chiu
发明人： Allen Wah , Phil Chiu
IPC分类号： H04L12/56
CPC分类号： H04L65/1046 , H04L65/10 , H04L67/146 , H04M3/545 , H04M7/1205
摘要： Methods, systems, and computer program products for making call association across elements of a converged network are disclosed. A method is disclosed herein for associating independent legs of a call at a network node. According to one method, a first signaling message for setting up a first call leg is sent from a network node, the first signaling message including an identifier associated with the first call leg; a second signaling message for setting up a second call leg is received by the network node, the second signaling message including an identifier associated with the second call leg; the identifiers associated with the first and second call legs are compared, and if the values are found to have a predetermined relationship to each other, the first and second call legs are associated with each other.
摘要翻译：公开了用于在融合网络的元件之间进行呼叫关联的方法，系统和计算机程序产品。本文公开了一种在网络节点处关联呼叫的独立分支的方法。根据一种方法，从网络节点发送用于建立第一呼叫支路的第一信令消息，所述第一信令消息包括与所述第一呼叫支路相关联的标识符; 用于建立第二呼叫支路的第二信令消息由网络节点接收，第二信令消息包括与第二呼叫支路相关联的标识符; 比较与第一和第二呼叫腿相关联的标识符，并且如果发现这些值彼此具有预定的关系，则第一和第二呼叫支路彼此相关联。

6. 发明申请

US20070064886A1 Methods, systems, and computer program products for dynamically controlling a PSTN network element from an IP network element using signaling 审中-公开
标题翻译：用于使用信令从IP网络元件动态地控制PSTN网元的方法，系统和计算机程序产品
公开(公告)号：US20070064886A1
公开(公告)日：2007-03-22
申请号：US11512716
申请日：2006-08-28
申请人： Phil Chiu , Mahesh Tomar , Vikram Nair , Arvind Gupta , Shelja Bhatia , Pradeep Kumar
发明人： Phil Chiu , Mahesh Tomar , Vikram Nair , Arvind Gupta , Shelja Bhatia , Pradeep Kumar
IPC分类号： H04M1/64
CPC分类号： H04L65/1006 , H04L29/06027 , H04L65/103 , H04L65/104 , H04M1/2478 , H04M1/2535 , H04M1/274516 , H04M1/274583 , H04M3/436 , H04M3/46 , H04M3/465 , H04M7/0012 , H04M7/003 , H04M7/0033 , H04M7/126 , H04M7/127 , H04M2203/2011 , H04M2207/12 , H04M2250/60
摘要： Methods, systems, and computer program products for dynamically controlling a PSTN network element from an IP network element using signaling are disclosed. According to one aspect, a method may include receiving a first SIP message from an IP application server. The first SIP message may identify a call event trigger associated with a subscriber to a circuit switched network. In response to receiving the first SIP message, a first SS7 message identifying the call event trigger and the subscriber may be generated and routed to a circuit switched network node. A second SS7 message may be received that indicates triggering of the call event corresponding to the trigger. A second SIP message indicating the call event may be routed to the IP application server. A third SIP message may be received that specifies a PSTN call control function.
摘要翻译：公开了使用信令从IP网络元件动态地控制PSTN网元的方法，系统和计算机程序产品。根据一个方面，一种方法可以包括从IP应用服务器接收第一SIP消息。第一SIP消息可以识别与电路交换网络的订户相关联的呼叫事件触发。响应于接收到第一SIP消息，可以生成识别呼叫事件触发和订户的第一SS7消息并将其路由到电路交换网络节点。可以接收到指示触发与触发相对应的呼叫事件的第二SS7消息。指示呼叫事件的第二SIP消息可以被路由到IP应用服务器。可以接收到指定PSTN呼叫控制功能的第三SIP消息。

7. 发明授权

US09473644B2 Methods, systems, and computer program products for hairpin condition elimination in a telecommunications network 有权
标题翻译：在电信网络中用于发夹状态消除的方法，系统和计算机程序产品
公开(公告)号：US09473644B2
公开(公告)日：2016-10-18
申请号：US11544467
申请日：2006-10-06
申请人： Allen Wah , Phil Chiu
发明人： Allen Wah , Phil Chiu
IPC分类号： H04M7/12 , H04L29/06 , H04M3/54 , H04M15/00 , H04L12/66
CPC分类号： H04M7/123 , H04L12/66 , H04L65/1006 , H04L65/102 , H04L65/1043 , H04L65/1083 , H04L65/605 , H04L65/80 , H04M3/54 , H04M7/125 , H04M7/127 , H04M15/56
摘要： Methods, systems, and computer program products for hairpin condition elimination in a telecommunications network are disclosed. A method is disclosed herein for eliminating a hairpin condition at a network node. According to one method, a first and second call leg, each using packet processing resources in a bearer node, are identified; if the first and second call legs are in a hairpin condition, the first and second call legs are connected together in the bearer node in a manner that bypasses and releases packet processing resources.
摘要翻译：公开了在电信网络中用于发夹条件消除的方法，系统和计算机程序产品。本文公开了一种消除网络节点处的发卡条件的方法。根据一种方法，识别在承载节点中使用分组处理资源的第一和第二呼叫支路; 如果第一和第二呼叫支路处于发卡状态，则第一和第二呼叫支路以绕线和释放分组处理资源的方式在承载节点中连接在一起。

8. 发明申请

US20080037430A1 Methods, systems, and computer program products for hairpin condition elimination in a telecommunications network 有权
标题翻译：在电信网络中用于发夹状态消除的方法，系统和计算机程序产品
公开(公告)号：US20080037430A1
公开(公告)日：2008-02-14
申请号：US11544467
申请日：2006-10-06
申请人： Allen Wah , Phil Chiu
发明人： Allen Wah , Phil Chiu
IPC分类号： H04L12/26 , H04L12/66 , H04L12/56
CPC分类号： H04M7/123 , H04L12/66 , H04L65/1006 , H04L65/102 , H04L65/1043 , H04L65/1083 , H04L65/605 , H04L65/80 , H04M3/54 , H04M7/125 , H04M7/127 , H04M15/56
摘要： Methods, systems, and computer program products for hairpin condition elimination in a telecommunications network are disclosed. A method is disclosed herein for eliminating a hairpin condition at a network node. According to one method, a first and second call leg, each using packet processing resources in a bearer node, are identified; if the first and second call legs are in a hairpin condition, the first and second call legs are connected together in the bearer node in a manner that bypasses and releases packet processing resources.
摘要翻译：公开了在电信网络中用于发夹条件消除的方法，系统和计算机程序产品。本文公开了一种消除网络节点处的发卡条件的方法。根据一种方法，识别在承载节点中使用分组处理资源的第一和第二呼叫支路; 如果第一和第二呼叫支路处于发卡状态，则第一和第二呼叫支路以绕线和释放分组处理资源的方式在承载节点中连接在一起。

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