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1. 发明申请

US20120254944A1 METHOD AND APPARATUS FOR PROVIDING SECURE REMOTE ACCESS TO ENTERPRISE NETWORKS 审中-公开
标题翻译：提供安全远程访问企业网络的方法和设备
公开(公告)号：US20120254944A1
公开(公告)日：2012-10-04
申请号：US13493597
申请日：2012-06-11
申请人： Sanjay D. Kamat , Pramod V. N. Koppol , Vijay Pochampalli Kumar , Dimitrios Stiliadis
发明人： Sanjay D. Kamat , Pramod V. N. Koppol , Vijay Pochampalli Kumar , Dimitrios Stiliadis
IPC分类号： H04L9/00
CPC分类号： H04L63/0281 , H04L12/2856 , H04L63/0272 , H04L63/164 , H04W12/001 , H04W12/06 , H04W76/10
摘要： The invention includes a method and apparatus for providing secure remote access to enterprise networks. An apparatus includes a network interface module adapted for maintaining a secure network connection with a network device independent of a power state of a host computer associated with the apparatus a storage module for storing information associated with the secure connection, and a processor coupled to the network interface and the memory where the processor is adapted for automatically initiating the secure connection without user interaction.
摘要翻译：本发明包括用于向企业网络提供安全远程访问的方法和装置。一种装置包括网络接口模块，适于维持与网络设备的安全网络连接，独立于与该设备相关联的主计算机的电源状态，存储模块用于存储与该安全连接相关联的信息;以及处理器，耦合到该网络接口和存储器，其中处理器适于在没有用户交互的情况下自动启动安全连接。

2. 发明授权

US08286002B2 Method and apparatus for providing secure remote access to enterprise networks 有权
标题翻译：用于提供对企业网络的安全远程访问的方法和装置
公开(公告)号：US08286002B2
公开(公告)日：2012-10-09
申请号：US11293843
申请日：2005-12-02
申请人： Sanjay D. Kamat , Pramod V. N. Koppol , Vijay Pochampalli Kumar , Dimitrios Stiliadis
发明人： Sanjay D. Kamat , Pramod V. N. Koppol , Vijay Pochampalli Kumar , Dimitrios Stiliadis
IPC分类号： G06F11/30 , G06F12/14
CPC分类号： H04L63/0281 , H04L12/2856 , H04L63/0272 , H04L63/164 , H04W12/02 , H04W12/06 , H04W76/10
摘要： The invention includes a method and apparatus for providing secure remote access to enterprise networks. An apparatus includes a network interface module adapted for maintaining a secure network connection with a network device independent of a power state of a host computer associated with the apparatus a storage module for storing information associated with the secure connection, and a processor coupled to the network interface and the memory where the processor is adapted for automatically initiating the secure connection without user interaction.
摘要翻译：本发明包括用于向企业网络提供安全远程访问的方法和装置。一种装置包括网络接口模块，适于维持与网络设备的安全网络连接，独立于与该设备相关联的主计算机的电源状态，存储模块用于存储与该安全连接相关联的信息;以及处理器，耦合到该网络接口和存储器，其中处理器适于在没有用户交互的情况下自动启动安全连接。

3. 发明授权

US08533272B2 Method and apparatus for notification and delivery of messages to mobile PC users 有权
标题翻译：用于向移动PC用户通知和传递消息的方法和装置
公开(公告)号：US08533272B2
公开(公告)日：2013-09-10
申请号：US11668800
申请日：2007-01-30
申请人： Mansoor Ali Khan Alicherry , Mary S. Chan , Sanjay D. Kamat , Pramod V. N. Koppol , Sunder Rathnavelu Raj , Dimitrios Stiliadis
发明人： Mansoor Ali Khan Alicherry , Mary S. Chan , Sanjay D. Kamat , Pramod V. N. Koppol , Sunder Rathnavelu Raj , Dimitrios Stiliadis
IPC分类号： G06F12/14
CPC分类号： H04L12/12 , H04L51/24 , H04L51/38 , H04W4/12 , H04W52/0229 , H04W52/0274 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/142 , Y02D70/168
摘要： The invention includes a method and apparatus for notification and delivery of messages to mobile users using a secure client associated with a user device. The secure client includes a power module, a communication module, a storage module, and an alert module. The power module powers the client device independent of a power state of the user device. The communication module receives a wake-up message and responsively triggers the secure client to switch from an inactive state to an active state without changing the power state of the user device, initiates a secure connection with a secure gateway in response to the wake-up message, and requests and receives a user message from a messaging application using the secure connection. The storage module stores the received message independent of the power state of the user device. The alert module activates an alert to indicate that the message is available.
摘要翻译：本发明包括一种用于使用与用户设备相关联的安全客户端向移动用户通知和传递消息的方法和装置。安全客户端包括电源模块，通信模块，存储模块和警报模块。电源模块独立于用户设备的电源状态为客户端设备供电。通信模块接收到唤醒消息，并响应于触发安全客户端从非活动状态切换到活动状态，而不改变用户设备的电源状态，响应唤醒启动与安全网关的安全连接消息，并使用安全连接从消息应用程序请求并接收用户消息。存储模块存储接收到的消息，而与用户设备的功率状态无关。警报模块激活警报以指示消息可用。

4. 发明授权

US08150998B2 System and method for increasing optimal alternative network route convergence speed and border gateway router incorporating the same 有权
标题翻译：增加最佳替代网路收敛速度的系统和方法，并加入其中的边界网关路由器
公开(公告)号：US08150998B2
公开(公告)日：2012-04-03
申请号：US10670940
申请日：2003-09-25
申请人： Sanjay D. Kamat , Pramod V. N. Koppol
发明人： Sanjay D. Kamat , Pramod V. N. Koppol
IPC分类号： G06F15/173 , G01R31/08 , H04M7/00
CPC分类号： H04L45/02 , H04L45/28
摘要： For use with a path vector routing protocol, a system and method for increasing alternative network route convergence speed and a border gateway router incorporating the system or the method. In one embodiment, the system includes: (1) a router information base (RIB) data receiver, associated with a network, that receives RIB data including: (1a) an update of an active route to a domain in the network that causes the active route to become a withdrawn route and (1b) indications, based on loopback addresses associated with nodes through which the withdrawn route passed, of a reachability of the each of the nodes and (2) route disqualification logic, associated with the RIB data receiver, that disqualifies alternative routes to the domain based on the indications.
摘要翻译：用于路径向量路由协议，用于增加替代网络路由收敛速度的系统和方法以及包含该系统或方法的边界网关路由器。在一个实施例中，系统包括：（1）与网络相关联的路由器信息库（RIB）数据接收器，其接收RIB数据，其包括：（1a）到网络中的域的活动路由的更新，主动路由成为撤销路由，（1b）基于与撤销路由通过的节点相关联的环回地址，每个节点的可达性以及（2）与RIB数据接收者相关联的路由取消资格逻辑的指示，根据适应症取消对该域的替代路由资格。

5. 发明授权

US08045453B2 Methods and systems for alleviating congestion in a connection-oriented data network 有权
标题翻译：减轻面向连接数据网络拥塞的方法和系统
公开(公告)号：US08045453B2
公开(公告)日：2011-10-25
申请号：US11139692
申请日：2005-05-31
申请人： Naeem Asghar , Randeep S. Bhatia , Rakesh Chandwani , Colin Corcoran, Jr. , Fang Hao , Joseph Karwisch , Pramod V. N. Koppol , Tirunell V. Lakshman , Michael P. Siesta , Stephen M. Zlatos
发明人： Naeem Asghar , Randeep S. Bhatia , Rakesh Chandwani , Colin Corcoran, Jr. , Fang Hao , Joseph Karwisch , Pramod V. N. Koppol , Tirunell V. Lakshman , Michael P. Siesta , Stephen M. Zlatos
IPC分类号： H04L12/26
CPC分类号： H04L41/147 , H04L41/145
摘要： Congestion in connection-oriented data networks is alleviated by simulating the rerouting of circuits to uncongested parts of the network and then rerouting such circuits in a manner that causes little, or no, disruption to other parts of the network.
摘要翻译：通过模拟将电路重新路由到网络中的未占用部分，然后以对网络其他部分造成很少或没有干扰的方式重新路由这些电路，可以缓解面向连接的数据网络中的拥塞。

6. 发明申请

US20100080120A1 PROTECTED-FAR-NODE-BASED SOLUTION FOR FAULT-RESILIENT MPLS/T-MPLS MULTICAST SERVICES 有权
标题翻译：用于故障恢复MPLS / T-MPLS MULTICAST服务的基于保护的基于节点的解决方案
公开(公告)号：US20100080120A1
公开(公告)日：2010-04-01
申请号：US12241516
申请日：2008-09-30
申请人： Yigal Bejerano , Pramod V. N. Koppol
发明人： Yigal Bejerano , Pramod V. N. Koppol
IPC分类号： H04L12/24
CPC分类号： H04L45/128 , H04L12/18 , H04L41/0668 , H04L45/02 , H04L45/028 , H04L45/16 , H04L45/22 , H04L45/28 , H04L45/50
摘要： A system and method providing fault resilient multicast services using a network topology in which a source node communicates with a plurality of receiver nodes via at least two disjoint paths in which at least one receiver node is provisioned according to a 1+1 protection mechanism.
摘要翻译：一种使用网络拓扑提供故障弹性多播服务的系统和方法，其中源节点经由至少两个不相交路径与多个接收机节点通信，其中根据1 + 1保护机制提供至少一个接收机节点。

7. 发明授权

US07859995B2 Protected-far-node-based solution for fault-resilient MPLS/T-MPLS multicast services 有权
标题翻译：基于受保护的远节点解决方案，用于故障恢复MPLS / T-MPLS组播服务
公开(公告)号：US07859995B2
公开(公告)日：2010-12-28
申请号：US12241516
申请日：2008-09-30
申请人： Yigal Bejerano , Pramod V. N. Koppol
发明人： Yigal Bejerano , Pramod V. N. Koppol
IPC分类号： G06F11/00 , H04L12/26 , H04L12/28
CPC分类号： H04L45/128 , H04L12/18 , H04L41/0668 , H04L45/02 , H04L45/028 , H04L45/16 , H04L45/22 , H04L45/28 , H04L45/50
摘要： A system and method providing fault resilient multicast services using a network topology in which a source node communicates with a plurality of receiver nodes via at least two disjoint paths in which at least one receiver node is provisioned according to a 1+1 protection mechanism.
摘要翻译：一种使用网络拓扑提供故障弹性多播服务的系统和方法，其中源节点经由至少两个不相交路径与多个接收机节点通信，其中根据1 + 1保护机制提供至少一个接收机节点。

8. 发明授权

US06574686B1 Method for overcoming faults in an ATM I/O module and lines connected thereto 有权
标题翻译：用于克服ATM I / O模块中的故障和连接到其上的线路的方法
公开(公告)号：US06574686B1
公开(公告)日：2003-06-03
申请号：US09444154
申请日：1999-11-20
申请人： Yung-Ching Sha , Pramod V. N. Koppol
发明人： Yung-Ching Sha , Pramod V. N. Koppol
IPC分类号： G06F300
CPC分类号： H04L43/0811 , H04L41/06
摘要： An arrangement having a service fiber and a protection fiber connected to different I/O modules that are connected to an ATM switch. The switching functions necessary for achieving protection are realized through cooperation between the CPUs on the I/O modules of the service and the protection lines and the ATM switch fabric. The line selected has its frame buffer open, while the line in the standby mode has its frame buffer closed. In the other direction, traffic is multi-cast onto both the service and the protection lines by the ATM processing unit. In this manner, the protection fiber always contains information, ready to be switched from standby mode into active mode.
摘要翻译：具有连接到ATM交换机的不同I / O模块的服务光纤和保护光纤的布置。实现保护所需的切换功能是通过业务的I / O模块的CPU与保护线路和ATM交换结构之间的协作实现的。所选择的行的帧缓冲区打开，而待机模式的行将其帧缓冲区关闭。另一方面，ATM处理单元将业务多路复用到业务和保护线路上。以这种方式，保护光纤总是包含准备从待机模式切换到激活模式的信息。

9. 发明授权

US08605710B2 Method and apparatus for reducing channel change response times for IPTV 有权
标题翻译：降低IPTV频道变化响应时间的方法和装置
公开(公告)号：US08605710B2
公开(公告)日：2013-12-10
申请号：US12991698
申请日：2008-06-03
申请人： Yigal Bejerano , Pramod V. N. Koppol
发明人： Yigal Bejerano , Pramod V. N. Koppol
IPC分类号： H04J3/06 , H04L12/28 , H04J3/26 , H04J3/04 , H04J3/22 , G06F3/00 , H04N5/445 , H04N7/16 , G06F13/00 , H04N5/50 , H04N5/06 , H04N5/268
CPC分类号： H04H20/82
摘要： A method and apparatus for improving a channel change response time are disclosed. A meta channel associated with an original and auxiliary media streams is generated. The information conveyed by the meta channel is propagated toward at least one user device. The user device may receive the meta channel information and select one of the media streams using the meta channel information in response to a channel change request from a user terminal, or a network device may select one of the media streams for a user terminal in response to a channel change request from the user terminal.
摘要翻译：公开了一种用于改善频道变化响应时间的方法和装置。生成与原始和辅助媒体流相关联的元信道。元信道传送的信息被传播到至少一个用户设备。用户设备可以接收元信道信息，并且响应于来自用户终端的信道改变请求，使用元信道信息选择一个媒体流，或者网络设备可以响应于用户终端选择一个媒体流到来自用户终端的频道改变请求。

10. 发明授权

US07693069B2 Method, apparatus and system for improved inter-domain routing convergence 失效
标题翻译：改进域间路由融合的方法，装置和系统
公开(公告)号：US07693069B2
公开(公告)日：2010-04-06
申请号：US10629375
申请日：2003-07-28
申请人： Fang Hao , Sanjay Kamat , Pramod V. N. Koppol
发明人： Fang Hao , Sanjay Kamat , Pramod V. N. Koppol
IPC分类号： G01R31/08
CPC分类号： H04L45/04
摘要： A method and apparatus for improved inter-domain routing convergence, include transmitting reason information associated with a route update or withdraw. An apparatus receiving the reason information associated with the update or withdraw uses the reason information to determine which of its candidate routes are also affected by substantially the same event that triggered the initial route update or withdraw and which of its candidate routes are not affected. For example, a candidate route may be considered to be transient if the apparatus receiving the reason information determines from the received reason information that a candidate route is going to be updated or withdrawn in the near future due. A candidate route considered as a transient route is avoided being advertised as a preferred route.
摘要翻译：一种用于改进域间路由收敛的方法和装置，包括发送与路由更新或撤销相关联的原因信息。接收与更新或撤销相关联的原因信息的装置使用原因信息来确定其候选路线中的哪一个也受到触发初始路线更新或撤销的基本上相同的事件以及其候选路线中的哪一个不受影响的影响。例如，如果从接收到的原因信息中接收到原因信息的装置确定候选路线将在不久的将来由于更新或撤销，则候选路线可以被认为是暂时的。被认为是暂时路由的候选路由被避免被广告为优选路由。

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