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1. 发明授权

US08213408B1 Providing security in a multimedia network 有权
标题翻译：在多媒体网络中提供安全性
公开(公告)号：US08213408B1
公开(公告)日：2012-07-03
申请号：US11522732
申请日：2006-09-18
申请人： Michael Flynn Thomas , Robert Elwood Denman , Sriram Parameswar
发明人： Michael Flynn Thomas , Robert Elwood Denman , Sriram Parameswar
IPC分类号： H04L12/28
CPC分类号： H04L63/0823 , H04L9/3265 , H04L2209/56 , H04L2209/80
摘要： A first control node for use in a multimedia network includes a call control module to perform a call control task to enable establishment of a call session on behalf of a terminal in the multimedia network. The call control module further cooperates with a second control node to perform the call control task. A security element performs a security task with respect to messaging communicated for enabling establishment of the call session.
摘要翻译：用于多媒体网络的第一控制节点包括呼叫控制模块，用于执行呼叫控制任务，以便代表多媒体网络中的终端建立呼叫会话。呼叫控制模块进一步与第二控制节点协作以执行呼叫控制任务。安全性元件执行关于传送的消息的安全性任务，以便能够建立呼叫会话。

2. 发明申请

US20110280135A1 ERROR HANDLING FOR NAMED SIGNAL EVENTS IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：在无线通信中的错误信号事件的错误处理
公开(公告)号：US20110280135A1
公开(公告)日：2011-11-17
申请号：US13190015
申请日：2011-07-25
申请人： Michael Flynn Thomas
发明人： Michael Flynn Thomas
IPC分类号： H04W4/00 , H04W24/00
CPC分类号： H04L1/0061 , H04M7/0084 , H04M2207/185
摘要： The present invention provides a technique for handling damaged named signal event (NSE) packets that are received in association with a voice over packet based telephony call. The received packets for a telephony call may include voice packets as well as NSE packets. Upon receipt of the packets at a physical layer, the packets are processed at a link layer to detect damaged packets having link layer errors. The incoming packets are sent to an audio application at an application layer for further processing. For damaged packets, link layer error indicia is generated at the link layer and sent to the audio processing application. The audio application will use the link layer error indicia to identify damaged packets or payloads associated with damaged packets, and determine whether the payloads corresponding to the damaged packets include NSE information defining an NSE. Damaged NSE packets are processed accordingly.
摘要翻译：本发明提供了一种用于处理与基于分组的基于语音的电话呼叫相关联的损坏的命名信号事件（NSE）分组的技术。用于电话呼叫的接收分组可以包括语音分组以及NSE分组。在物理层接收到分组时，在链路层处理分组，以检测具有链路层错误的损坏分组。传入的数据包被发送到应用层的音频应用程序进行进一步的处理。对于损坏的数据包，在链路层生成链路层错误标记，并发送给音频处理应用程序。音频应用将使用链路层错误标记来识别与损坏分组相关联的损坏分组或有效载荷，并且确定与损坏分组相对应的有效载荷是否包括定义NSE的NSE信息。相应地处理损坏的NSE数据包。

3. 发明授权

US08005029B1 Error handling for named signal events in wireless communications 有权
标题翻译：无线通信中命名信号事件的错误处理
公开(公告)号：US08005029B1
公开(公告)日：2011-08-23
申请号：US11316428
申请日：2005-12-22
申请人： Michael Flynn Thomas
发明人： Michael Flynn Thomas
IPC分类号： H04B7/00
CPC分类号： H04L1/0061 , H04M7/0084 , H04M2207/185
摘要： The present invention provides a technique for handling damaged named signal event (NSE) packets that are received in association with a voice over packet based telephony call. The received packets for a telephony call may include voice packets as well as NSE packets. Upon receipt of the packets at a physical layer, the packets are processed at a link layer to detect damaged packets having link layer errors. The incoming packets are sent to an audio application at an application layer for further processing. For damaged packets, link layer error indicia is generated at the link layer and sent to the audio processing application. The audio application will use the link layer error indicia to identify damaged packets or payloads associated with damaged packets, and determine whether the payloads corresponding to the damaged packets include NSE information defining an NSE. Damaged NSE packets are processed accordingly.
摘要翻译：本发明提供了一种用于处理与基于分组的基于语音的电话呼叫相关联的损坏的命名信号事件（NSE）分组的技术。用于电话呼叫的接收分组可以包括语音分组以及NSE分组。在物理层接收到分组时，在链路层处理分组，以检测具有链路层错误的损坏分组。传入的数据包被发送到应用层的音频应用程序进行进一步的处理。对于损坏的数据包，在链路层生成链路层错误标记，并发送给音频处理应用程序。音频应用将使用链路层错误标记来识别与损坏分组相关联的损坏分组或有效载荷，并且确定与损坏分组相对应的有效载荷是否包括定义NSE的NSE信息。相应地处理损坏的NSE数据包。

4. 发明授权

US07649883B2 Network service provider architecture in communications network 有权
标题翻译：通信网络中的网络服务提供商架构
公开(公告)号：US07649883B2
公开(公告)日：2010-01-19
申请号：US10656554
申请日：2003-09-05
申请人： Martin Sproat , Bruce Leigh Townsend , Julian Frank Barry Cable , Simon Daniel Breuckheimer , Stephen Rylant Evans , Stephen L Fagg , Michael Flynn Thomas , David John Stacey
发明人： Martin Sproat , Bruce Leigh Townsend , Julian Frank Barry Cable , Simon Daniel Breuckheimer , Stephen Rylant Evans , Stephen L Fagg , Michael Flynn Thomas , David John Stacey
IPC分类号： H04L12/28 , H04J3/16 , H04J3/24
CPC分类号： H04L12/66 , H04L12/5601
摘要： An improved architecture in a circuit switched communications network is provided in which a plurality of network service provider devices, eg intelligent peripherals are arranged to provide network service data to a plurality of time division multiplex circuits and trunks by converting these circuits and trunks to streams of packets, and providing network service data packetized in a set of network service data packet streams to the circuit packet streams without incurring delays to the circuit packet streams. The circuit packet streams may be duplicated and forwarded to the network service provider devices without incurring delay to the ongoing through put packetized circuits, and similarly packet streams containing network service data may be superimposed into the circuit packet streams, without the requirement for the circuit packet streams to be switched to the network service provider devices. The architecture comprises a plurality of TDM interfaces, a plurality of conversion means for converting from time division multiplexed mode to a plurality of packet streams; a plurality of packet streams switching devices and a plurality of network service provider devices.
摘要翻译：提供了一种电路交换通信网络中的改进的架构，其中多个网络服务提供商设备（例如，智能外设）被布置为通过将这些电路和中继线转换成多个时分复用电路和中继线来将网络服务数据提供给多个时分复用电路和中继线并且将在一组网络服务数据分组流中分组化的网络服务数据提供给电路分组流，而不会对电路分组流造成延迟。电路分组流可以被复制并转发到网络服务提供商设备，而不会对正在进行的分组化电路造成延迟，并且类似地，包含网络服务数据的分组流可以叠加到电路分组流中，而不需要电路分组流被切换到网络服务提供商设备。该架构包括多个TDM接口，多个转换装置，用于从时分复用模式转换成多个分组流; 多个分组流交换设备和多个网络服务提供商设备。

5. 发明授权

US06519249B1 Scalable gatekeepers in an internet telephony system and a method of operation 有权
标题翻译：互联网电话系统中的可扩展的看门人和操作方法
公开(公告)号：US06519249B1
公开(公告)日：2003-02-11
申请号：US09220549
申请日：1998-12-23
申请人： Brian Joseph Bennefeld , Patrick SzeChing Ma , Gregory Scott Graham , Michael Flynn Thomas
发明人： Brian Joseph Bennefeld , Patrick SzeChing Ma , Gregory Scott Graham , Michael Flynn Thomas
IPC分类号： H04L1266
CPC分类号： H04L65/1069 , H04L29/06 , H04L29/06027 , H04L29/12009 , H04L29/12066 , H04L61/1511 , H04L65/1009 , H04L65/1046 , H04L65/1073 , H04L65/1083 , H04L65/80 , H04L67/10 , H04L67/306 , H04L69/329 , H04M2207/203
摘要： An Internet Protocol (IP) telephony system manages Gatekeeper subscriber load by assigning subscriber load among a plurality of Gatekeepers during the Gatekeeper discovery and registration process. A Registration Load Management Unit (RLMU) is primarily responsible for assigning subscriber load to the plurality of Gatekeepers. In one embodiment, the plurality of Gatekeepers are organized without a hierarchy structure and are made up of a plurality of Gatekeeper service nodes and a plurality of Gatekeeper Database nodes. The Gatekeeper service nodes provide the Registration, Admission, Status, Location, Call Set Up and other operating functions of the Gatekeeper while the plurality of Gatekeeper Database nodes store subscriber information. In a second embodiment, the plurality of Gatekeepers are organized in a hierarchy with a Root Gatekeeper at the top of the hierarchy and a plurality of Gatekeepers residing below the Root Gatekeeper in the hierarchy.
摘要翻译：互联网协议（IP）电话系统通过在网闸发现和注册过程期间在多个关守之间分配用户负载来管理关守用户负载。注册负载管理单元（RLMU）主要负责将用户负载分配给多个关守。在一个实施例中，多个关守被组织而不具有层次结构，并且由多个关守服务节点和多个关守数据库节点组成。网闸服务节点提供关守的注册，接纳，状态，位置，呼叫建立和其他操作功能，而多个关守数据库节点存储用户信息。在第二实施例中，多个守望者被组织成层次结构，在层次结构的顶部具有根网守，并且驻留在层次结构中的根网守下方的多个守望者。

6. 发明申请

US20110072261A1 PROVIDING SECURITY BETWEEN NETWORK ELEMENTS IN A NETWORK 有权
标题翻译：在网络中提供网络元素之间的安全性
公开(公告)号：US20110072261A1
公开(公告)日：2011-03-24
申请号：US12950735
申请日：2010-11-19
申请人： Michael Flynn Thomas , Robert Elwood Denman , Sriram Parameswar
发明人： Michael Flynn Thomas , Robert Elwood Denman , Sriram Parameswar
IPC分类号： H04L9/32
CPC分类号： H04L63/0823 , H04L9/3265 , H04L2209/56 , H04L2209/80
摘要： A first network element receives a message from a second network element. The message is modified by the first network element by inserting a certificate into the message, wherein the certificate includes an identity of the first network element and a digital signature produced by the first network element. The modified message is sent to a third network element.
摘要翻译：第一网元从第二网元接收消息。所述消息由所述第一网元修改，通过将证书插入到所述消息中，其中所述证书包括所述第一网元的身份和由所述第一网元生成的数字签名。修改的消息被发送到第三个网元。

7. 发明授权

US08054761B2 Providing security between network elements in a network 有权
标题翻译：在网络中的网元之间提供安全性
公开(公告)号：US08054761B2
公开(公告)日：2011-11-08
申请号：US12950735
申请日：2010-11-19
申请人： Michael Flynn Thomas , Robert Elwood Denman , Sriram Parameswar
发明人： Michael Flynn Thomas , Robert Elwood Denman , Sriram Parameswar
IPC分类号： H04L1/00
CPC分类号： H04L63/0823 , H04L9/3265 , H04L2209/56 , H04L2209/80
摘要： A first network element receives a message from a second network element. The message is modified by the first network element by inserting a certificate into the message, wherein the certificate includes an identity of the first network element and a digital signature produced by the first network element. The modified message is sent to a third network element.
摘要翻译：第一网元从第二网元接收消息。所述消息由所述第一网元修改，通过将证书插入到所述消息中，其中所述证书包括所述第一网元的身份和由所述第一网元生成的数字签名。修改的消息被发送到第三个网元。

8. 发明授权

US06795867B1 Load distribution in an internet telephony system using facility redirection of calls 失效
标题翻译：使用设备重定向呼叫在互联网电话系统中进行负载分配
公开(公告)号：US06795867B1
公开(公告)日：2004-09-21
申请号：US09220550
申请日：1998-12-23
申请人： Patrick SzeChing Ma , Michael Flynn Thomas , Brian Joseph Bennefeld
发明人： Patrick SzeChing Ma , Michael Flynn Thomas , Brian Joseph Bennefeld
IPC分类号： G06F1516
CPC分类号： H04L65/1009 , H04L29/06 , H04L29/06027 , H04L29/12009 , H04L29/12047 , H04L61/15 , H04M7/006
摘要： An Internet Protocol (IP) voice telephony system constructed according to the present invention manages Gatekeeper load by redirecting calls from an assigned Gatekeeper to a servicing Gatekeeper during call setup. A Load Management Unit (LMU) processes all setup messages. In processing the setup messages, the LMU receives the message from the assigned Gatekeeper to which a requesting endpoint is registered. Upon receipt, the LMU determines which Gatekeeper of a plurality of Gatekeepers should setup and service the call. Based upon its selection, the LMU either directs the assigned Gatekeeper to setup and service the call or redirects the endpoint to a servicing Gatekeeper. Upon receipt of a redirection message, the endpoint sends a confirmation message to the assigned Gateway and then sends a setup message to the servicing Gateway. Upon receipt of the setup message, the servicing Gateway sets up and services the call. In selecting the servicing Gateway, the LMU may consider loading on each Gateway, availability of each Gateway (e.g., are any Gateways out of service), and load distribution among a plurality of Gateways, among other consideration.
摘要翻译：根据本发明构造的因特网协议（IP）语音电话系统通过在呼叫建立期间将从分配的网守的呼叫重定向到维护关守来管理网闸负载。负载管理单元（LMU）处理所有设置消息。在处理建立消息时，LMU从注册请求端点的所分配的关守接收消息。 LMU在接收到确定多个守望者应该建立和维护呼叫的哪个关守。根据其选择，LMU或者指示所分配的关守来建立和维护呼叫，或者将端点重定向到维护关守。在接收到重定向消息时，端点向所分配的网关发送确认消息，然后向服务网关发送建立消息。在接收到建立消息后，服务网关建立并服务呼叫。在选择服务网关时，LMU可以考虑在每个网关上加载，每个网关的可用性（例如，任何网关不在服务中）以及多个网关之间的负载分布以及其他考虑。

9. 发明授权

US06643297B1 Network service provider architecture in communications network 有权
标题翻译：通信网络中的网络服务提供商架构
公开(公告)号：US06643297B1
公开(公告)日：2003-11-04
申请号：US09218111
申请日：1998-12-21
申请人： Martin Sproat , Bruce Leigh Townsend , Julian Frank Barry Cable , Simon Daniel Breuckheimer , Stephen Rylant Evans , Stephen L Fagg , Michael Flynn Thomas , David John Stacey
发明人： Martin Sproat , Bruce Leigh Townsend , Julian Frank Barry Cable , Simon Daniel Breuckheimer , Stephen Rylant Evans , Stephen L Fagg , Michael Flynn Thomas , David John Stacey
IPC分类号： H04J300
CPC分类号： H04L12/66 , H04L12/5601
摘要： An improved architecture in a circuit switched communications network is provided in which a plurality of network service provider devices, eg intelligent peripherals are arranged to provide network service data to a plurality of time division multiplex circuits and trunks by converting these circuits and trunks to streams of packets, and providing network service data packetized in a set of network service data packet streams to the circuit packet streams without incurring delays to the circuit packet streams. The circuit packet streams may be duplicated and forwarded to the network service provider devices without incurring delay to the ongoing through put packetized circuits, and similarly packet streams containing network service data may be superimposed into the circuit packet streams, without the requirement for the circuit packet streams to be switched to the network service provider devices. The architecture comprises a plurality of TDM interfaces, a plurality of conversion means for converting from time division multiplexed mode to a plurality of packet streams; a plurality of packet streams switching devices and a plurality of network service provider devices.
摘要翻译：提供了一种电路交换通信网络中的改进的架构，其中多个网络服务提供商设备（例如，智能外设）被布置为通过将这些电路和中继线转换成多个时分复用电路和中继线来将网络服务数据提供给多个时分复用电路和中继线并且将在一组网络服务数据分组流中分组化的网络服务数据提供给电路分组流，而不会对电路分组流造成延迟。电路分组流可以被复制并转发到网络服务提供商设备，而不会对正在进行的分组化电路造成延迟，并且类似地，包含网络服务数据的分组流可以叠加到电路分组流中，而不需要电路分组流被切换到网络服务提供商设备。该架构包括多个TDM接口，多个转换装置，用于从时分复用模式转换成多个分组流; 多个分组流交换设备和多个网络服务提供商设备。

10. 发明授权

US06421339B1 Methods and systems for call forwarding 失效
标题翻译：呼叫转移的方法和系统
公开(公告)号：US06421339B1
公开(公告)日：2002-07-16
申请号：US09096657
申请日：1998-06-12
申请人： Michael Flynn Thomas
发明人： Michael Flynn Thomas
IPC分类号： H04L1260
CPC分类号： H04M7/006 , H04L1/18 , H04L29/06 , H04L29/06027 , H04L63/0807 , H04L65/1009 , H04M3/42323 , H04W12/06 , H04W80/10
摘要： Disclosed is an method and apparatus for configuring an H.323 compliant data packet network with a registering function whereby home based users are identified separate from visiting users having other networks as home bases. Thus user location data may be retrieved and/or modified as those users roam to other H.323 compliant networks and register with a gatekeeper at that visited network. The registration of a visiting user with a visited gatekeeper includes the process of assigning a transient identity to the roaming user, obtaining confirmation from the home gatekeeper that roaming is authorized and registering the roaming users present address and transient identity at the home site so that calls received at the home network can be directed to the user at the visited site.
摘要翻译：公开了一种用于配置具有注册功能的H.323兼容数据分组网络的方法和装置，由此基于家用用户被识别为与其他网络作为本地的访问用户分离。因此，用户位置数据可以被检索和/或修改，因为那些用户漫游到其他符合H.323标准的网络并且在该访问网络处注册一个网守。访问用户与访问关守的注册包括向漫游用户分配临时身份的过程，从归属网守获得漫游授权的确认，并在家庭站点注册漫游用户呈现的地址和瞬时身份，使得呼叫在家庭网络接收到的信息可以被引导到访问站点处的用户。

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