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1. 发明申请

US20080096597A1 Providing Push-to-Talk Communications in a Telecommunications Network 有权
标题翻译：在电信网络中提供一键通通信
公开(公告)号：US20080096597A1
公开(公告)日：2008-04-24
申请号：US11568069
申请日：2005-04-21
申请人： Brahmananda Vempati , Jianming Xu , Ghassan Naim , Seshagiri Rao Madhavapeddy
发明人： Brahmananda Vempati , Jianming Xu , Ghassan Naim , Seshagiri Rao Madhavapeddy
IPC分类号： H04B7/00 , H04B1/38
CPC分类号： H04W4/10 , H04L65/1016 , H04L65/4061 , H04W76/45
摘要： Techniques for implementing a push-to-talk feature in a mobile telecommunications environment (100) involve receiving an indication to activate a push-to-talk service for a first mobile device (130(2)) and identifying a group of mobile devices (130) associated with the push to-talk service for the first mobile device in response to the indication. The indication is received in an unstructured supplementary service data message. A notification relating to the indication to activate the push-to-talk service for the first mobile device is sent to one or more mobile devices from the identified group of mobile devices.
摘要翻译：用于在移动电信环境（100）中实现一键通功能的技术涉及接收用于激活第一移动设备（130（2））的即按即说服务的指示并识别一组移动设备（ 130），其响应于所述指示与所述第一移动设备的所述即按即说服务相关联。在非结构化补充业务数据消息中接收到该指示。关于激活第一移动设备的即按即说服务的指示的通知从所识别的移动设备组发送到一个或多个移动设备。

2. 发明授权

US07941171B2 Activating a push-to-talk group feature using an unstructured supplementary service data message 有权
标题翻译：使用非结构化补充业务数据消息激活即按即说组功能
公开(公告)号：US07941171B2
公开(公告)日：2011-05-10
申请号：US11568069
申请日：2005-04-21
申请人： Brahmananda Vempati , Jianming Xu , Ghassan Naim , Seshagiri Rao Madhavapeddy
发明人： Brahmananda Vempati , Jianming Xu , Ghassan Naim , Seshagiri Rao Madhavapeddy
IPC分类号： H04W4/10 , H04W4/14
CPC分类号： H04W4/10 , H04L65/1016 , H04L65/4061 , H04W76/45
摘要： Techniques for implementing a push-to-talk feature in a mobile telecommunications environment (100) involve receiving an indication to activate a push-to-talk service for a first mobile device (130(2)) and identifying a group of mobile devices (130) associated with the push to-talk service for the first mobile device in response to the indication. The indication is received in an unstructured supplementary service data message. A notification relating to the indication to activate the push-to-talk service for the first mobile device is sent to one or more mobile devices from the identified group of mobile devices.
摘要翻译：用于在移动电信环境（100）中实现一键通功能的技术涉及接收用于激活第一移动设备（130（2））的即按即说服务的指示并识别一组移动设备（ 130），其响应于所述指示与所述第一移动设备的所述即按即说服务相关联。在非结构化补充业务数据消息中接收到该指示。关于激活第一移动设备的即按即说服务的指示的通知从所识别的移动设备组发送到一个或多个移动设备。

3. 发明授权

US07577090B2 Method and system for providing availability and reliability for a telecommunication network entity 有权
标题翻译：为电信网络实体提供可用性和可靠性的方法和系统
公开(公告)号：US07577090B2
公开(公告)日：2009-08-18
申请号：US10597950
申请日：2005-02-14
申请人： Jianming Xu , Charles Marvin Berteau , Ghassan Naim , Seshagiri Rao Madhavapeddy , Pardeep Kohli , Shiang Yueng Feng
发明人： Jianming Xu , Charles Marvin Berteau , Ghassan Naim , Seshagiri Rao Madhavapeddy , Pardeep Kohli , Shiang Yueng Feng
IPC分类号： H04L1/22 , H04L12/26
CPC分类号： G06F11/2038 , G06F11/2028 , G06F11/2048 , H04J3/14 , H04L1/22 , H04L41/0663 , H04L43/0817 , H04L43/10 , H04L45/22 , H04L45/28 , H04L69/40 , H04Q3/0025 , H04Q3/0075
摘要： Geographical redundancy and an efficient switchover process to redundant equipment (210) is achieved by separating active main equipment (220) and standby redundant equipment in different geographical locations so that failures can be avoided in the event of a natural disaster or other event that affects an entire building or region. In addition, partial switchover can be performed for components or functions that become inoperative to corresponding redundant components in the standby equipment. To provide further redundancy and prevent unneeded switchovers, status or heartbeat messages are transmitted between the active main equipment and standby redundant equipment over two different networks.
摘要翻译：冗余设备（210）的地理冗余和有效的切换过程通过在不同的地理位置分离主动主设备（220）和备用冗余设备来实现，从而在发生自然灾害或影响其他事件的其他事件时可以避免故障整个建筑物或区域。此外，可以对待机设备中对应的冗余组件变得不起作用的组件或功能执行部分切换。为了提供进一步的冗余并防止不必要的切换，在主动主设备和备用冗余设备之间通过两个不同的网络传输状态或心跳消息。

4. 发明授权

US07197334B2 Method and system for supporting wireless network services in a network through another network having a different network technology 有权
标题翻译：通过具有不同网络技术的另一网络来支持网络中的无线网络服务的方法和系统
公开(公告)号：US07197334B2
公开(公告)日：2007-03-27
申请号：US11379410
申请日：2006-04-20
申请人： Pardeep Kohli , Seshagiri Rao Madhavapeddy , Jianming Xu , Ghassan Naim
发明人： Pardeep Kohli , Seshagiri Rao Madhavapeddy , Jianming Xu , Ghassan Naim
IPC分类号： H04B1/38 , H04M1/00
CPC分类号： H04W4/24 , H04M15/00 , H04M15/55 , H04M15/8038 , H04M17/00 , H04M2215/2026 , H04M2215/2046 , H04M2215/32 , H04M2215/34 , H04M2215/7442 , H04W8/06
摘要： The present invention provides a system and method for migrating a control of a wireless communication service provided to a mobile station (MS) in a first network depending on a first technology to a second network depending on a second technology. When receiving a request for the wireless communication service in the first network by a mobile switch center (MSC), at least one instruction is obtained to grant or deny the wireless communication service from a first control device in the second network, the first control device providing the instruction based on its communication to a management subsystem for the control of the wireless communication service. If the wireless communication service is granted, a second control device in the first network controlled by the first control device allows the MS to execute the wireless communication service with a receiver. If the wireless communication service is denied, the second control device in the first network controlled by the first control device prohibits the MS to execute the wireless communication service with the receiver, wherein the first and second control device communicate with each other using a predetermined protocol independent of the network technology used by either the first and the second network, and wherein the first network thus maintains the control of the wireless communication service through the management subsystem connected to the second network without implementing additional management subsystem.
摘要翻译：本发明提供了一种系统和方法，用于根据第二技术，将提供给第一网络中的第一网络的移动台（MS）的无线通信服务的控制移交给第二技术。当通过移动交换中心（MSC）在第一网络中接收到针对无线通信服务的请求时，获得至少一个指令来从第二网络中的第一控制设备授予或拒绝无线通信服务，第一控制设备基于其与管理子系统的通信来提供用于无线通信服务的控制的指令。如果无线通信服务被授权，由第一控制设备控制的第一网络中的第二控制设备允许MS与接收机一起执行无线通信服务。如果无线通信服务被拒绝，由第一控制设备控制的第一网络中的第二控制设备禁止MS与接收机执行无线通信服务，其中第一和第二控制设备使用预定协议独立于由第一和第二网络使用的网络技术，并且其中第一网络因此通过连接到第二网络的管理子系统来维持对无线通信服务的控制，而不实现附加的管理子系统。

5. 发明授权

US07706802B2 Media gateway interconnect routing in a softswitch environment 有权
标题翻译：媒体网关在软交换环境中进行互连路由
公开(公告)号：US07706802B2
公开(公告)日：2010-04-27
申请号：US10599972
申请日：2005-04-21
申请人： Jianming Xu , Brahmananda Vempati
发明人： Jianming Xu , Brahmananda Vempati
IPC分类号： H04W40/00
CPC分类号： H04Q3/66 , H04L45/04 , H04Q3/0045 , H04Q2213/13098 , H04Q2213/13141 , H04Q2213/13196
摘要： Calls are routed in a distributed mobile switching center environment in response to receiving a call to be routed from a first switching mode (310(1) to a second switching node (310(2)). An inter-switch mute for the call from the first switching node to the second switching node is identified. The inter-switch route includes an intermediate switching node (305) having multiple media gateway (320). An intra-switch route within the intermediate switching node is selected from multiple possible intra-switch routes for use in establishing the inter-switch route. Each of the intra-switch routes includes one or more interconnections (330) between media gateways. The call is connected using the identified inter-switch route and the selected intra-switch route.
摘要翻译：响应于接收到要从第一交换模式（310（1）到第二交换节点（310（2））路由的呼叫，在分布式移动交换中心环境中路由呼叫。识别到第二交换节点的第一交换节点，交换机间路由包括具有多个媒体网关（320）的中间交换节点（305），中间交换节点内的交换机内路由多个可能的内部交换节点交换路由，用于建立交换机间路由，每个交换机内路由包括媒体网关之间的一个或多个互连（330），该呼叫使用所识别的交换机间路由和所选择的交换机内路由进行连接。

6. 发明申请

US20080280616A1 Media Gateway Interconnect Routing in a Softswitch Environment 有权
标题翻译：媒体网关在软交换环境中互连路由
公开(公告)号：US20080280616A1
公开(公告)日：2008-11-13
申请号：US10599972
申请日：2005-04-21
申请人： Jianming Xu , Brahmananda Vempati
发明人： Jianming Xu , Brahmananda Vempati
IPC分类号： H04Q7/20
CPC分类号： H04Q3/66 , H04L45/04 , H04Q3/0045 , H04Q2213/13098 , H04Q2213/13141 , H04Q2213/13196
摘要： Calls are routed in a distributed mobile switching center environment in response to receiving a call to be routed from a first switching mode (310(1) to a second switching node (3101(2)). An inter-switch mute for the call from the first switching node to the second switching node is identified. The inter-switch route includes an intermediate switching node (305) having multiple media gateway (320). An intra-switch route within the intermediate switching node is selected from multiple possible intra-switch routes for use in establishing the inter-switch route. Each of the intra-switch routes includes one or more interconnections (330) between media gateways. The call is connected using the identified inter-switch route and the selected intra-switch route.
摘要翻译：响应于接收到要从第一交换模式（310（1）到第二交换节点（3101（2））路由的呼叫，在分布式移动交换中心环境中路由呼叫。识别到第二交换节点的第一交换节点，交换机间路由包括具有多个媒体网关（320）的中间交换节点（305），中间交换节点内的交换机内路由多个可能的内部交换节点交换路由，用于建立交换机间路由，每个交换机内路由包括媒体网关之间的一个或多个互连（330），该呼叫使用所识别的交换机间路由和所选择的交换机内路由进行连接。

7. 发明申请

US20050026646A1 Method and System for Providing Wireless Services Using an Access Network and A Core Network A Core Network Based on Different Technologies 有权
标题翻译：使用接入网络和核心网络提供基于不同技术的核心网络的方法和系统
公开(公告)号：US20050026646A1
公开(公告)日：2005-02-03
申请号：US10494912
申请日：2002-11-05
申请人： Ghassan Naim , Jianming Xu , Pardeep Kohli , Seshagiri Madhavapeddy , Mahbubul Alam
发明人： Ghassan Naim , Jianming Xu , Pardeep Kohli , Seshagiri Madhavapeddy , Mahbubul Alam
IPC分类号： H04L12/66 , H04W88/16 , H04W92/02 , H04W92/12 , H04M1/00
CPC分类号： H04W92/02 , H04L12/66 , H04W88/16 , H04W92/12
摘要： Provided is a method and system for enabling mobile devices, radio access networks (RANs), and core networks (CNs) based on different specifications and underlying technologies to communicate. The mobile device and the RAN may be based on one technology, such as a code division multiple access (CDMA) specification, while the CN may be based on another technology, such as a global system for mobile communications (GSM) specification. The method takes a CDMA message received by the RAN, converts it into a corresponding GSM message, and passes it to the CN. Alternatively, a new GSM message may be created. Similarly, a GSM message from the CN may be converted into a CDMA message (or a new CDMA message may be created) and the CDMA message passed on to the RAN. The method may also initiate a function or procedure in one portion of a network using one technology when a certain message is received from another portion of the network using a different technology. This provides a cost-effective and flexible process that, among other advantages, enables the mobile device to communicate with incompatible CNs.
摘要翻译：提供了一种用于基于不同规格和底层技术来实现移动设备，无线电接入网络（RAN）和核心网络（CN）的通信的方法和系统。移动设备和RAN可以基于诸如码分多址（CDMA）规范的一种技术，而CN可以基于另一种技术，例如全球移动通信系统（GSM）规范。该方法接收由RAN接收的CDMA消息，将其转换为对应的GSM消息，并将其传递给CN。或者，可以创建新的GSM消息。类似地，来自CN的GSM消息可以被转换成CDMA消息（或者可以创建新的CDMA消息），并且CDMA消息传递到RAN。当使用不同的技术从网络的另一部分接收到某个消息时，该方法还可以使用一种技术来发起网络的一部分中的功能或过程。这提供了一种成本有效和灵活的过程，除了其他优点之外，移动设备能够与不兼容的CN通信。

8. 发明授权

US07263354B2 Method and system for providing wireless services using an access network and a core network based on different technologies 有权
标题翻译：基于不同技术的接入网和核心网提供无线业务的方法和系统
公开(公告)号：US07263354B2
公开(公告)日：2007-08-28
申请号：US10494912
申请日：2002-11-05
申请人： Ghassan Naim , Jianming Xu , Pardeep Kohli , Seshagiri R. Madhavapeddy , Mahbubul Alam
发明人： Ghassan Naim , Jianming Xu , Pardeep Kohli , Seshagiri R. Madhavapeddy , Mahbubul Alam
IPC分类号： H04Q7/20
CPC分类号： H04W92/02 , H04L12/66 , H04W88/16 , H04W92/12
摘要： Provided is a method and system for enabling mobile devices, radio access networks (RANs), and core networks (CNs) based on different specifications and underlying technologies to communicate. The mobile device and the RAN may be based on one technology, such as a code division multiple access (CDMA) specification, while the CN may be based on another technology, such as a global system for mobile communications (GSM) specification. The method takes a CDMA message received by the RAN, converts it into a corresponding GSM message, and passes it to the CN. Alternatively, a new GSM message may be created. Similarly, a GSM message from the CN may be converted into a CDMA message (or a new CDMA message may be created) and the CDMA message passed on to the RAN. The method may also initiate a function or procedure in one portion of a network using one technology when a certain message is received from another portion of the network using a different technology. This provides a cost-effective and flexible process that, among other advantages, enables the mobile device to communicate with incompatible CNs.
摘要翻译：提供了一种用于基于不同规格和底层技术来实现移动设备，无线电接入网络（RAN）和核心网络（CN）的通信的方法和系统。移动设备和RAN可以基于诸如码分多址（CDMA）规范的一种技术，而CN可以基于另一种技术，例如全球移动通信系统（GSM）规范。该方法接收由RAN接收的CDMA消息，将其转换为对应的GSM消息，并将其传递给CN。或者，可以创建新的GSM消息。类似地，来自CN的GSM消息可以被转换成CDMA消息（或者可以创建新的CDMA消息），并且CDMA消息传递到RAN。当使用不同的技术从网络的另一部分接收到某个消息时，该方法还可以使用一种技术来发起网络的一部分中的功能或过程。这提供了一种成本有效和灵活的过程，除了其他优点之外，移动设备能够与不兼容的CN通信。

9. 发明申请

US20060240819A1 Method and system for providing mobile number portability between different wireless networks of different technologies 审中-公开
标题翻译：在不同技术的不同无线网络之间提供移动号码可携带性的方法和系统
公开(公告)号：US20060240819A1
公开(公告)日：2006-10-26
申请号：US10503292
申请日：2003-02-07
申请人： Jianming Xu , Ghassan Naim
发明人： Jianming Xu , Ghassan Naim
IPC分类号： H04Q7/20
CPC分类号： H04W8/28 , H04M3/42297 , H04M2207/18
摘要： An economical method and system is disclosed for supporting seamless mobile number portability between different wireless networks of different technologies without introducing changes to existing network entities in the wireless networks involved in the service.
摘要翻译：公开了一种经济的方法和系统，用于支持不同技术的不同无线网络之间的无缝移动号码可携带性，而不引入对服务中涉及的无线网络中的现有网络实体的改变。

10. 发明申请

US20060052110A1 Method and system for minimizing call setup delay for calls occurring in one or more wireless networks 失效
标题翻译：用于最小化在一个或多个无线网络中发生的呼叫的呼叫建立延迟的方法和系统
公开(公告)号：US20060052110A1
公开(公告)日：2006-03-09
申请号：US10531527
申请日：2003-10-15
申请人： Jianming Xu , Ghassan Naim , Mike Agular
发明人： Jianming Xu , Ghassan Naim , Mike Agular
IPC分类号： H04Q7/20
CPC分类号： H04W8/12 , H04W8/28 , H04W76/10 , H04W88/16 , H04W92/02
摘要： Provided is a method and system for minimizing call setup delay in a network. The system includes a central node that may be connected to multiple home location registers (HLRs) and a number portability database (NPDB). The central node may also be associated with two tables. The first table includes mobile station identifiers and associated location routing numbers (LRNs), and the second table includes mobile station identifiers and associated home location registers (HLRs). The method searches the first and second tables for a mobile station identifier that matches a mobile station identifier associated with a call. If a match is found, the method uses the associated LRN or HLR to continue with the call setup or to obtain further information. If no match is found, the method sends a query to the NPDB. The method may also dynamically update the first and second tables as current information is obtained.
摘要翻译：提供了一种用于最小化网络中的呼叫建立延迟的方法和系统。该系统包括可连接到多个归属位置寄存器（HLR）和数字可移植性数据库（NPDB）的中央节点。中央节点也可以与两个表相关联。第一表包括移动站标识符和相关联的位置路由号码（LRN），第二表包括移动站标识符和相关的归属位置寄存器（HLR）。该方法在第一和第二表中搜索与与呼叫相关联的移动站标识符匹配的移动站标识符。如果找到匹配项，则该方法使用关联的LRN或HLR继续呼叫建立或获取更多信息。如果没有找到匹配项，则该方法向NPDB发送查询。该方法还可以当获得当前信息时动态地更新第一和第二表。

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