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1. 发明申请

US20060020853A1 Switchover facilitation apparatus and method 审中-公开
标题翻译：切换促进装置及方法
公开(公告)号：US20060020853A1
公开(公告)日：2006-01-26
申请号：US10894744
申请日：2004-07-20
申请人： Arun Alex , Kunnath Sudhir
发明人： Arun Alex , Kunnath Sudhir
IPC分类号： G06F11/00
CPC分类号： G06F11/2028 , G06F11/1658 , G06F11/2025 , G06F11/2038 , G06F11/2041
摘要： Upon detecting (62) a degraded operational state, an active service unit can transmit a message (63) to a stand-by service unit. The latter can then prepare to replace (64) the active service unit and indicate its readiness with a corresponding message (65) to the active service unit. The latter can then cease (66) its operations. A controller, upon detecting this cessation of operations, can then instruct (67) the stand-by service unit to effect the switchover process. In at least some embodiments, the triggering degraded operational state need not comprise a fully debilitating condition.
摘要翻译：当检测到（62）恶化的操作状态时，活动服务单元可以将消息（63）发送到备用服务单元。后者可以准备替换（64）活动服务单元并用对应的消息（65）向活动服务单元指示其准备就绪。后者可以停止（66）其运作。控制器在检测到停止操作后，可以指示（67）备用服务单元进行切换过程。在至少一些实施例中，触发劣化的操作状态不需要包括完全虚弱的状况。

2. 发明申请

US20060018271A1 Distributed network address management method and apparatus 审中-公开
标题翻译：分布式网络地址管理方法和装置
公开(公告)号：US20060018271A1
公开(公告)日：2006-01-26
申请号：US10894748
申请日：2004-07-20
申请人： Arun Alex , Kunnath Sudhir
发明人： Arun Alex , Kunnath Sudhir
IPC分类号： H04Q7/00
CPC分类号： H04L61/2084 , H04L29/12264 , H04L29/12311 , H04L61/2046 , H04W8/26 , H04W76/10 , H04W80/04
摘要： Various nodes within a communication network each have information regarding the network address that are locally supported and information regarding which network addresses (or blocks of network addresses) are supported by specified remote non-central nodes. Network address information as provided by mobile nodes when seeking to initiate a communication are then compared against such information to determine whether to locally support the communication or to automatically forward the corresponding request to a remote node to support the communication.
摘要翻译：通信网络中的各个节点各自具有关于本地支持的网络地址的信息和关于指定的远程非中心节点支持哪些网络地址（或网络地址的块）的信息。然后将移动节点在寻求发起通信时提供的网络地址信息与这样的信息进行比较，以确定是否本地支持通信，或者将对应的请求自动转发到远程节点以支持通信。

3. 发明申请

US20070008970A1 Packet data router apparatus and method 审中-公开
标题翻译：分组数据路由器设备和方法
公开(公告)号：US20070008970A1
公开(公告)日：2007-01-11
申请号：US11168824
申请日：2005-06-28
申请人： Arun Alex , Kunnath Sudhir , Abhishek Sharma
发明人： Arun Alex , Kunnath Sudhir , Abhishek Sharma
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L45/48 , H04L45/60
摘要： A packet data router (300) comprises a central node (200) that is configured and arranged to provide data packet forwarding services but not data packet routing services and a plurality of physically discrete application nodes (301, 302, and 303) that are each operably coupled to the central node wherein each of the application nodes are configured and arranged to provide data packet routing services but not data packet forwarding services.
摘要翻译：分组数据路由器（300）包括中央节点（200），其被配置和布置成提供数据分组转发服务，但不提供数据分组路由服务和多个物理上离散的应用节点（301,302和303）可操作地耦合到中央节点，其中每个应用节点被配置和布置成提供数据分组路由服务，但不提供数据分组转发服务。

4. 发明申请

US20060291462A1 Method and apparatus using multiple application cards to comprise multiple logical network entities 审中-公开
标题翻译：使用多个应用卡构成多个逻辑网络实体的方法和装置
公开(公告)号：US20060291462A1
公开(公告)日：2006-12-28
申请号：US11169088
申请日：2005-06-28
申请人： Arun Alex , Kunnath Sudhir , Abhishek Sharma
发明人： Arun Alex , Kunnath Sudhir , Abhishek Sharma
IPC分类号： H04L12/56 , H04L12/66
CPC分类号： H04L67/14 , H04L69/40
摘要： An apparatus (301) is comprised of a plurality of application cards (302-304) wherein at least a plurality of the application cards each comprise a part, but not all, of a plurality of logical network entities (307 and 308) such as a Packet Data Serving Node. A data packet session manager (305) can serve to manage the allocation and/or usage of one or more session resources (309) by these application cards. In a preferred approach the external interfaces (310) of these application cards are also aggregated and used, in cluster fashion, by each of the logical network entities.
摘要翻译：一种设备（301）由多个应用卡（302-304）组成，其中至少多个应用卡各自包括多个逻辑网络实体（307和308）中的一部分但不全部，例如分组数据服务节点。数据分组会话管理器（305）可以用于通过这些应用卡来管理一个或多个会话资源（309）的分配和/或使用。在优选的方法中，这些应用卡的外部接口（310）也被聚集并以群集方式由每个逻辑网络实体使用。

5. 发明申请

US20070011282A1 System and method for performing a distributed configuration across devices 审中-公开
标题翻译：用于跨设备执行分布式配置的系统和方法
公开(公告)号：US20070011282A1
公开(公告)日：2007-01-11
申请号：US11168827
申请日：2005-06-28
申请人： Arun Alex , Kunnath Sudhir , Abhishek Sharma
发明人： Arun Alex , Kunnath Sudhir , Abhishek Sharma
IPC分类号： G06F15/177
CPC分类号： G06F16/27
摘要： A configuration of application cards operating in a cluster is synchronized. At least one (100) of the plurality of application cards operating in the cluster, a textual Management Information Base (MIB) file is compiled into a compiled file. The compiled file comprises shared objects and unshared objects. The compiled file is stored in a data base (102). A Simple Network Management Protocol (SNMP) command that identifies a target object is then received. The target object is compared to the shared objects in the compiled file in the database (102), and, when a match exists between the target object and a shared object in the database (102), the SNMP command is replicated using a backplane to access all others (115) of the plurality of application cards operating in the cluster. An operation is then performed on any instance of the target object on all others (115) of the plurality of application cards.
摘要翻译：在集群中运行的应用卡的配置是同步的。在集群中操作的多个应用卡中的至少一个（100）中，文本管理信息库（MIB）文件被编译成编译文件。编译文件包括共享对象和非共享对象。编译文件存储在数据库（102）中。然后接收标识目标对象的简单网络管理协议（SNMP）命令。将目标对象与数据库（102）中的编译文件中的共享对象进行比较，并且当目标对象与数据库（102）中的共享对象之间存在匹配时，将使用背板复制SNMP命令访问在集群中操作的多个应用卡的所有其他（115）。然后在多个应用卡的所有其他（115）上的目标对象的任何实例上执行操作。

6. 发明申请

US20060153115A1 Method and apparatus to facilitate broadcast packet handling 有权
标题翻译：促进广播数据包处理的方法和装置
公开(公告)号：US20060153115A1
公开(公告)日：2006-07-13
申请号：US11034614
申请日：2005-01-13
申请人： Arun Alex , Kunnath Sudhir
发明人： Arun Alex , Kunnath Sudhir
IPC分类号： H04H1/00
CPC分类号： H04L12/18 , H04L69/24 , H04W80/04
摘要： A first network element determines (11) that a given mobile node using mobile Internet Protocol should receive subsequent broadcast packets as may be sourced by a corresponding Home Agent. This first network element can then determine (12) whether to support such subsequent broadcast packets using a first broadcast packet handling approach or a second broadcast packet handling approach.
摘要翻译：第一网络元件确定（11）使用移动因特网协议的给定移动节点应该接收可能由相应归属代理提供的后续广播分组。然后，该第一网元可以使用第一广播分组处理方法或第二广播分组处理方法来确定（12）是否支持这样的后续广播分组。

7. 发明申请

US20060133267A1 Processing platform selection method for data packet filter installation 有权
标题翻译：数据包过滤器安装的处理平台选择方法
公开(公告)号：US20060133267A1
公开(公告)日：2006-06-22
申请号：US11018081
申请日：2004-12-21
申请人： Arun Alex , Kunnath Sudhir , Abhishek Sharma
发明人： Arun Alex , Kunnath Sudhir , Abhishek Sharma
IPC分类号： H04J3/22 , H04L12/26 , H04L1/00 , H04J3/16
CPC分类号： H04L47/10 , H04L47/2441 , H04L63/1408
摘要： In a data packet system (100) comprised of a plurality of processing platforms that are each at least potentially in-line with respect to a flow of data packets, upon receiving (401) an installation of a data packet filter, automatically selecting (402) where, from amongst that plurality of process platforms, to effect the data packet filter. This can comprise, if desired, parsing of the filter to ascertain its characterizing requirements and accessing information regarding the processing platforms to determine which platforms are capable of effecting those requirements. Numerous other factors can also be taken into account to aid in assuring an appropriate selection.
摘要翻译：在由多个处理平台组成的数据分组系统（100）中，每个数据分组系统（100）在接收（401）数据分组过滤器的安装时，至少可以相对于数据分组的流向至少潜在地一行，自动选择（402 ）其中从多个处理平台中实现数据分组过滤。如果需要，这可以包括解析过滤器以确定其特征要求并且访问关于处理平台的信息，以确定哪些平台能够实现这些要求。还可以考虑许多其他因素来帮助确保适当的选择。

8. 发明申请

US20060133333A1 Method and apparatus to increase session capacity 审中-公开
标题翻译：增加会话容量的方法和装置
公开(公告)号：US20060133333A1
公开(公告)日：2006-06-22
申请号：US11018299
申请日：2004-12-21
申请人： Arun Alex , Kunnath Sudhir , Abhishek Sharma
发明人： Arun Alex , Kunnath Sudhir , Abhishek Sharma
IPC分类号： H04Q7/24
CPC分类号： H04W8/24 , H04W88/02
摘要： A network element (10), such as a Packet Data Serving Node, detects (31) a change in operational status of a mobile station during a communication session and, in response to detecting such a change, automatically increases (32) memory capacity as is available to support additional communication sessions while simultaneously persisting at least some session information for potential subsequent use during the communication session. For example, this response can occur upon detecting that a mobile station has changed from an active to a dormant status. Then, upon returning to an active status, the network element can use the persisted information to facilitate rapid reconstruction of infrastructure support for the mobile station's call participation.
摘要翻译：诸如分组数据服务节点的网络元件（10）在通信会话期间检测（31）移动台的操作状态的变化，并且响应于检测到这样的改变，自动地将（32）存储器容量增加为可用于支持额外的通信会话，同时持续至少一些会话信息，以便在通信会话期间可能的后续使用。例如，该响应可以在检测到移动台已经从活动状态改变为休眠状态时发生。然后，在返回到活动状态之后，网元可以使用持久化的信息来促进移动台呼叫参与的基础设施支持的快速重建。

9. 发明申请

US20050238031A1 Method and system for supporting simultaneous data sessions of dissimilar access networks 审中-公开
标题翻译：支持不同接入网同时进行数据会话的方法和系统
公开(公告)号：US20050238031A1
公开(公告)日：2005-10-27
申请号：US10829521
申请日：2004-04-22
申请人： Kunnath Sudhir , Arun Alex
发明人： Kunnath Sudhir , Arun Alex
IPC分类号： H04L12/28 , H04L12/56 , H04W24/00 , H04W36/00 , H04W80/00
CPC分类号： H04W4/18 , H04W24/00 , H04W36/00 , H04W36/18 , H04W80/00 , H04W88/06
摘要： A method and system for supporting, at a PDSN, simultaneous data sessions on dissimilar access networks. A PDSN has a first network communication interface for connection to a first network, a second network communication interface for connection to a second network, and a protocol abstraction routine executable by a processing unit. The PDSN can use the protocol abstraction routine to identify if a data packet is associated with a first RP transfer protocol or a second RP transfer protocol. After making the determination, the protocol abstraction routine can decapsulate or encapsulate the data packet according to the associated RP transfer protocol, for transmission to the first network or the second network.
摘要翻译：一种用于在PDSN上支持不同接入网络上的同时数据会话的方法和系统。 PDSN具有用于连接到第一网络的第一网络通信接口，用于连接到第二网络的第二网络通信接口以及可由处理单元执行的协议抽象例程。 PDSN可以使用协议抽象例程来识别数据分组是否与第一RP传输协议或第二RP传输协议相关联。在确定之后，协议抽象例程可以根据相关联的RP传输协议解封装或封装数据包，以传输到第一个网络或第二个网络。

10. 发明申请

US20060123225A1 Method and system for decryption of encrypted packets 审中-公开
标题翻译：加密数据包解密方法和系统
公开(公告)号：US20060123225A1
公开(公告)日：2006-06-08
申请号：US11003546
申请日：2004-12-03
申请人： Abhishek Sharma , Arun Alex , Sudhir Kunnath
发明人： Abhishek Sharma , Arun Alex , Sudhir Kunnath
IPC分类号： G06F15/16 , H04L9/00 , G06F17/00 , G06F9/00
CPC分类号： H04L63/0464
摘要： A method of processing data packets in a data network. The method includes receiving an encrypted data packet at a packet switch. The packet switch determines a packet-processing device for decrypting the encrypted data packet and communicates the encrypted data packet to the first packet-processing device. The first packet-processing device decrypts the encrypted data packet a clear data packet. The packet-processing device then communicates the clear data back to the packet switch for continued processing.
摘要翻译：一种在数据网络中处理数据分组的方法。该方法包括在分组交换机处接收加密的数据分组。分组交换机确定用于解密加密数据分组的分组处理设备，并将加密的数据分组传送到第一分组处理设备。第一分组处理设备将加密的数据分组解密为清除数据分组。然后，分组处理设备将清除数据传送回分组交换机以进行继续处理。

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