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1. 发明授权

US07684350B2 Method and apparatus for distributing labels in a label distribution protocol multicast network 有权
标题翻译：在标签分发协议组播网络中分发标签的方法和装置
公开(公告)号：US07684350B2
公开(公告)日：2010-03-23
申请号：US11377807
申请日：2006-03-16
申请人： Alex E. Raj , Eric C. Rosen , Robert H. Thomas , IJsbrand Wijnands
发明人： Alex E. Raj , Eric C. Rosen , Robert H. Thomas , IJsbrand Wijnands
IPC分类号： H04L12/28
CPC分类号： H04L45/02 , H04L45/00 , H04L45/18 , H04L45/507
摘要： A method of distributing labels in a label distribution protocol multicast network having a root node and at least one leaf node comprises the steps, performed at a receiving node, of receiving a label and path vector from a distributing node, carrying out loop or convergence detection from the received path vector and, if convergence or no loop is detected, sending a receiving node label and path vector to its nexthop node in the network.
摘要翻译：在具有根节点和至少一个叶节点的标签分发协议组播网络中分发标签的方法包括在接收节点执行的从分发节点接收标签和路径向量的步骤，执行循环或收敛检测从接收到的路径向量中，如果检测到收敛或无环路，则向网络中的下一跳节点发送接收节点标签和路径向量。

2. 发明授权

US08644186B1 System and method for detecting loops for routing in a network environment 有权
标题翻译：用于在网络环境中检测路由的环路的系统和方法
公开(公告)号：US08644186B1
公开(公告)日：2014-02-04
申请号：US12245586
申请日：2008-10-03
申请人： Arjen Boers , Eric C. Rosen , Jacob Ijsbrand Wijnands
发明人： Arjen Boers , Eric C. Rosen , Jacob Ijsbrand Wijnands
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L45/50 , H04L45/18
摘要： A method is provided in one example embodiment and includes receiving a label-mapping message at a first router. The first router does not record the label-mapping message. The method further includes sending the label mapping message toward a root router of a Multipoint Label Switched Path (MPLSP) in a network and, further, evaluating a path vector sent from the root router to identify whether a first router's address is part of the path vector. If the first router's address is present in the path vector then a label mapping associated with the path vector is not installed by the first router. In more detailed embodiments, the first router identifies that if the first router's address is part of the path vector, a loop is present in the network. If the first router's address is not part of the path vector, the label mapping associated with the path vector is recorded.
摘要翻译：在一个示例实施例中提供了一种方法，并且包括在第一路由器处接收标签映射消息。第一个路由器不记录标签映射消息。该方法还包括向网络中的多点标签交换路径（MPLSP）的根路由器发送标签映射消息，并且还评估从根路由器发送的路径向量，以识别第一路由器的地址是否是路径的一部分向量。如果第一路由器的地址存在于路径向量中，则与路径向量相关联的标签映射不由第一路由器安装。在更详细的实施例中，第一路由器识别出如果第一路由器的地址是路径向量的一部分，则在网络中存在一个环路。如果第一个路由器的地址不是路径向量的一部分，则记录与路径向量关联的标签映射。

3. 发明授权

US08958852B2 System and method for user profiling from gathering user data through interaction with a wireless communication device 有权
标题翻译：用于通过与无线通信设备交互来收集用户数据的用户分析的系统和方法
公开(公告)号：US08958852B2
公开(公告)日：2015-02-17
申请号：US13398005
申请日：2012-02-16
申请人： David J. Ross , Eric C. Rosen
发明人： David J. Ross , Eric C. Rosen
IPC分类号： H04M19/04 , G06F19/00
CPC分类号： G06F19/322 , G06F19/00 , G06F19/3418 , G16H10/60 , H04M2250/12
摘要： A system, method, and wireless communication device that profiles a user thereof, or a user at a second wireless communication device in communication therewith. The wireless communication device gathers user data for a user thereof, or from a user at a second wireless communication device, and either directly generates, or has generated elsewhere, a user profile, such as a personality or psychological profile, or medical diagnosis of the user, and can display the user profile to the user and/or alter the wireless communication device functionality based upon the user profile. The gathered user data can be from physical user interaction with the wireless communication device, or from other equipment resident at the wireless communication device, such as a camera and medical diagnostic devices.
摘要翻译：对与其通信的第二无线通信设备对其用户或用户进行简档的系统，方法和无线通信设备。无线通信设备为其用户或来自第二无线通信设备的用户收集用户数据，并且直接生成或在其他地方生成用户简档，诸如个性或心理简档，或医学诊断用户，并且可以基于用户简档向用户显示用户简档和/或改变无线通信设备功能。所收集的用户数据可以来自与无线通信设备的物理用户交互，或来自驻留在无线通信设备（诸如照相机和医疗诊断设备）的其他设备。

4. 发明授权

US08644315B2 Label distribution protocol label filtering 有权
标题翻译：标签分发协议标签过滤
公开(公告)号：US08644315B2
公开(公告)日：2014-02-04
申请号：US12478388
申请日：2009-06-04
申请人： Clarence Filsfils , Jim Guichard , Eric C. Rosen , Eric W. Osborne
发明人： Clarence Filsfils , Jim Guichard , Eric C. Rosen , Eric W. Osborne
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L45/50 , H04L45/00 , H04L45/026 , H04L45/04
摘要： In one embodiment, a device of a particular non-backbone routing domain in a computer network determines whether each of one or more routes is reachable within the particular non-backbone domain. The device may then generate a filtered set of label mappings having only those of the one or more routes reachable within the particular non-backbone domain. Accordingly, the device may advertise label mappings only of the filtered set to one or more neighboring devices.
摘要翻译：在一个实施例中，计算机网络中的特定非骨干路由域的设备确定一个或多个路由中的每一个是否在特定非骨干域内可达。然后，设备可以生成仅具有在特定非骨干域内可达的一个或多个路由的那些过滤的标签映射集合。因此，设备可以将仅滤波集合的标签映射通告给一个或多个相邻设备。

5. 发明授权

US08284737B2 Method of buffering to reduce media latency in group communications on a wireless communication network 失效
标题翻译：缓冲方法，以减少无线通信网络中组通信中的媒体延迟
公开(公告)号：US08284737B2
公开(公告)日：2012-10-09
申请号：US12552828
申请日：2009-09-02
申请人： Eric C. Rosen , Mark A. Maggenti , Douglas M. Crockett
发明人： Eric C. Rosen , Mark A. Maggenti , Douglas M. Crockett
IPC分类号： H04B7/216
CPC分类号： H04W4/10 , H04W76/28 , H04W76/45
摘要： A system and method for minimizing latency for direct group communications, such as push-to-talk (PTT) calls, among a group of wireless telecommunication devices on a wireless telecommunication network. The wireless telecommunication device has a dormant state without an open dedicated traffic channel for communications therefrom and an active state in which the wireless devices opens a dedicated traffic channel for an outgoing communication from the wireless telecommunication device, to include a direct communication stream. Either the wireless telecommunication device or an intermittent communication server for group communication streams can buffer the initial communication data of a group communication stream while the sending and/or receiving wireless telecommunication device changes from a dormant state to an active state with an open dedicated traffic channel.
摘要翻译：一种用于在无线电信网络上的一组无线电信设备之中最小化直接组通信（诸如即按即说（PTT）呼叫）的等待时间的系统和方法。无线电信设备具有休眠状态，没有用于进行通信的开放的专用业务信道，以及无线设备从无线电信设备打开用于输出通信的专用业务信道的活动状态，以包括直接通信流。无线电信设备或用于组通信流的间歇通信服务器可以缓冲组通信流的初始通信数据，同时发送和/或接收无线电信设备通过开放的专用业务信道从休眠状态变为活动状态。

6. 发明授权

US08103299B2 Uni-directional traffic channel assignment for a receive-only group call in a mobile communication system 有权
标题翻译：移动通信系统中仅接收群组呼叫的单向业务信道分配
公开(公告)号：US08103299B2
公开(公告)日：2012-01-24
申请号：US12233085
申请日：2008-09-18
申请人： Ashu Razdan , Harleen Gill , Arul Ananthanarayanan , Eric C. Rosen
发明人： Ashu Razdan , Harleen Gill , Arul Ananthanarayanan , Eric C. Rosen
IPC分类号： H04Q7/20
CPC分类号： H04W4/10 , H04W76/45
摘要： Aspects of mobile communication for establishing a receive-only group communication, such as a Push-to-Talk (PTT) call or multicast call with a plurality of wireless communication devices that are in a receive-only mode are disclosed. When a group call between wireless communication devices starts from an originating device, in one embodiment indicating a receive-only group with which a group call is to be established, one or more receive-only wireless communication devices are determined and invited to participate in the group call. The traffic channel to the receive-only wireless communication device is transitioned to a uni-directional, forward-only traffic channel such that media is provided from the originating wireless communication device to the receive-only wireless communication device via the uni-directional traffic channel.
摘要翻译：公开了用于建立只接收群组通信的移动通信的方面，诸如一键通（PTT）呼叫或具有处于接收方式的多个无线通信设备的多播呼叫。当从始发设备开始无线通信设备之间的组呼呼时，在一个实施例中指示将要与其建立组呼的接收专用组，确定一个或多个仅接收无线通信设备，并邀请其参与群组电话。到仅接收无线通信设备的业务信道被转换到单向的，仅向前的业务信道，使得媒体经由单向业务信道从始发无线通信设备提供给仅接收无线通信设备。

7. 发明授权

US07925290B2 System and method for efficiently providing high-performance dispatch services in a wireless system 有权
标题翻译：在无线系统中有效提供高性能调度业务的系统和方法
公开(公告)号：US07925290B2
公开(公告)日：2011-04-12
申请号：US11097045
申请日：2005-03-31
申请人： Eric C. Rosen , Francesco Grilli , Harleen K. Gill
发明人： Eric C. Rosen , Francesco Grilli , Harleen K. Gill
IPC分类号： H04B7/00 , H04B1/38 , H04B7/216 , H04W40/00 , G08C17/00 , G08B5/22 , H04Q1/30
CPC分类号： H04W4/10 , H04W76/45
摘要： A system and method for providing high performance dispatch services for a push-to-talk (PTT) communication over a wireless communication network. When a wireless device is powered up, it registers with a server and then transitions to a paging state instead of an idle state. When the wireless device is ready to transmit PTT communications, it sends a message to the server and transitions to a transmission state when a confirmation is received from the server. Once in the transmission state, the wireless device is ready to transmit the PTT communications to the server.
摘要翻译：一种用于通过无线通信网络提供用于即按即说（PTT）通信的高性能调度服务的系统和方法。当无线设备上电时，它向服务器注册，然后转换到寻呼状态而不是空闲状态。当无线设备准备好发送PTT通信时，当从服务器接收到确认时，它向服务器发送消息并转换到传输状态。一旦处于传输状态，无线设备就可以将PTT通信传输到服务器。

8. 发明授权

US07865615B2 Maintaining IGP transparency of VPN routes when BGP is used as a PE-CE protocol 有权
标题翻译：当BGP用作PE-CE协议时，维护VPN路由的IGP透明度
公开(公告)号：US07865615B2
公开(公告)日：2011-01-04
申请号：US11430205
申请日：2006-05-08
申请人： Sina Mirtorabi , Peter Psenak , Mukhtiar Shaikh , Eric C. Rosen
发明人： Sina Mirtorabi , Peter Psenak , Mukhtiar Shaikh , Eric C. Rosen
IPC分类号： G06F15/173
CPC分类号： H04L12/66 , H04L45/02 , H04L45/04 , H04L63/0272
摘要： A technique maintains Interior Gateway Protocol (IGP) transparency of Virtual Private Network (VPN) routes when Border Gateway Protocol (BGP) is used as a Provider Edge Device (PE) to Customer Edge Device (CE) protocol in a computer network. According to the novel technique, a first CE generates a BGP advertisement to advertise one or more VPN routes of its customer network, the BGP advertisement having one or more transitive IGP attributes for the advertised routes. The first CE sends the BGP advertisement to a first PE, which then propagates the BGP advertisement among devices of a provider network maintaining the transitive IGP attributes. A second PE sends the BGP advertisement to a second CE, along with the transitive IGP attributes. Upon receiving the BGP advertisement, the second CE converts the BGP advertisement and transitive IGP attributes into corresponding IGP advertisements. The second CE may then propagate the IGP advertisements into its customer network as either internal VPN routes or as external routes accordingly.
摘要翻译：当边界网关协议（BGP）用作计算机网络中的客户边缘设备（CE）协议的提供商边缘设备（PE）协议时，技术维护虚拟专用网络（VPN）路由的内部网关协议（IGP）透明度。根据新技术，第一个CE生成一个BGP通告，通告其客户网络的一个或多个VPN路由，该BGP通告对于所通告的路由具有一个或多个传输性IGP属性。第一个CE将BGP通告发送到第一个PE，然后在保持传输IGP属性的提供商网络的设备之间传播BGP通告。第二个PE将BGP通告连同传递IGP属性一起发送到第二个CE。接收到BGP通告后，第二个CE将BGP通告和传输IGP属性转换成相应的IGP通告。然后，第二个CE可以将IGP广告作为内部VPN路由或相应地作为外部路由传播到其客户网络中。

9. 发明授权

US07796995B2 Asynchronous signaling and data delivery in wireless communication system 有权
标题翻译：无线通信系统中的异步信令和数据传送
公开(公告)号：US07796995B2
公开(公告)日：2010-09-14
申请号：US11156176
申请日：2005-06-17
申请人： Harleen K. Gill , Ashu Razdan , Arulmozhi Kasi Ananthanarayanan , Eric C. Rosen
发明人： Harleen K. Gill , Ashu Razdan , Arulmozhi Kasi Ananthanarayanan , Eric C. Rosen
IPC分类号： H04W72/00
CPC分类号： H04W4/10 , H04W76/45
摘要： A system and method for signaling and delivering group communication data, such as push-to-talk (PTT) setup data, to a dormant wireless telecommunication device across a control channel on a wireless communication network. Each wireless telecommunication device is able to direct a single group communication stream to a designated target group of other wireless telecommunication devices, and the wireless telecommunication device has a dormant state in which the wireless telecommunication devices bridges a control channel with a communication server and an active state in which the wireless telecommunication device bridges a dedicated communication channel with the communication server. The wireless telecommunication device receives group communication setup data though a control channel for incoming group communications, and such delivery occurring without fully bridging a dedicated communication channel to that wireless telecommunication device.
摘要翻译：一种系统和方法，用于通过无线通信网络上的控制信道向等同的无线电信设备发送和传送诸如即按即说（PTT）建立数据的群组通信数据。每个无线电信设备能够将单个组通信流引导到指定的其他无线电信设备的目标组，并且无线电信设备具有休眠状态，其中无线电信设备与控制信道与通信服务器和主动无线电信设备与通信服务器桥接专用通信信道的状态。无线电信设备通过用于进入组通信的控制信道来接收组通信建立数据，并且在没有完全桥接到该无线电信设备的专用通信信道的情况下进行发送。

10. 发明申请

US20100195578A1 SYSTEM AND METHOD FOR DISTRIBUTING VOIP DATA PACKETS IN GROUP COMMUNICATIONS AMONG WIRELESS TELECOMMUNICATION DEVICES 审中-公开
标题翻译：用于在无线电信设备中分组通信中的VOIP数据分组的系统和方法
公开(公告)号：US20100195578A1
公开(公告)日：2010-08-05
申请号：US12758542
申请日：2010-04-12
申请人： Ashu Razdan , Arul Ananthanarayanan , Eric C. Rosen , Harleen K. Gill
发明人： Ashu Razdan , Arul Ananthanarayanan , Eric C. Rosen , Harleen K. Gill
IPC分类号： H04W4/00 , H04B7/00 , H04L12/66
CPC分类号： H04W72/005 , H04L12/189 , H04L65/1016 , H04L65/4061 , H04M7/006 , H04M2203/2044 , H04M2203/205 , H04W76/45 , H04W80/00 , H04W80/02 , H04W88/14
摘要： In group wireless telecommunication, such as push-to-talk (PTT) calls, a voice communication is broadcast through Internet protocol data packets to other member devices of the PTT group. At least one communication server receives a single communication stream from a communicating wireless device, such as a PTT call, and creates a group communication to all wireless telecommunication devices of the designated group with the broadcast of Internet protocol data packets containing the voice data of the communication stream to one or more wireless telecommunication devices of the receiving group that can receive and handle the packets. Other wireless network infrastructure can be used to assist the communication server in generation and broadcast of the Internet protocol data packets to the receiving wireless telecommunication devices.
摘要翻译：在诸如即按即说（PTT）呼叫的组无线电信中，通过互联网协议数据分组将语音通信广播到PTT组的其他成员设备。至少一个通信服务器从诸如PTT呼叫的通信无线设备接收单个通信流，并且通过广播包含语音数据的互联网协议数据分组来创建与所指定组的所有无线电信设备的组通信通信流到可以接收和处理分组的接收组的一个或多个无线电信设备。可以使用其他无线网络基础设施来协助通信服务器产生和广播互联网协议数据分组到接收无线电信设备。

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