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81. 发明申请

US20110128957A1 MULTICAST TREE STATE REPLICATION 有权
标题翻译：多态树状态复制
公开(公告)号：US20110128957A1
公开(公告)日：2011-06-02
申请号：US13021318
申请日：2011-02-04
申请人： Ravi Singh , Amit Shukla
发明人： Ravi Singh , Amit Shukla
IPC分类号： H04L12/56
CPC分类号： H04L12/185
摘要： A network device may include a first memory to store a primary multicast tree state table for storing next-hop information for a multicast tree corresponding to a multicast stream; a second memory to store a secondary multicast tree, different than the primary multicast tree, state table for storing the next-hop information for the multicast tree corresponding to the multicast stream; a receiver to receive a data unit from a neighbor network device, the data unit including information regarding a next-hop in the multicast tree; and one or more processors. The one or more processors may update the primary multicast tree state table based on the information regarding the next-hop in the multicast tree, and update the secondary multicast tree state table, in response to the one or more processors updates the primary multicast tree state table, based on the information regarding the next-hop in the multicast tree.
摘要翻译：网络设备可以包括第一存储器，用于存储用于存储与多播流相对应的多播树的下一跳信息的主多播树状态表; 存储与主多播树不同的辅助组播树的第二存储器，用于存储与组播流对应的多播树的下一跳信息的状态表; 从邻居网络设备接收数据单元的接收器，所述数据单元包括关于所述多播树中的下一跳的信息; 和一个或多个处理器。一个或多个处理器可以基于关于多播树中的下一跳的信息来更新主多播树状态表，并且响应于一个或多个处理器更新主多播树状态来更新辅助多播树状态表表，基于有关组播树下一跳的信息。

82. 发明授权

US07945704B2 Smart card set protocol optimization 有权
标题翻译：智能卡集协议优化
公开(公告)号：US07945704B2
公开(公告)日：2011-05-17
申请号：US11777680
申请日：2007-07-13
申请人： Ravi Singh , Neil Adams , Dinah Davis
发明人： Ravi Singh , Neil Adams , Dinah Davis
IPC分类号： G06F15/16 , G06F3/00 , G06F13/00 , H04N7/16 , H04L9/32 , G06F21/00 , G06F7/04
CPC分类号： G06K7/0008 , G06K7/10297 , H04W92/08
摘要： A method of facilitating communications between a computer device and a smart card reader having an associated smart card, the computer device including a smart card resource manager and a smart card reader service, the smart card reader service acting as a relay for commands between the smart card resource manager and the smart card reader, the method comprising: receiving from the smart card resource manager a first command for setting a protocol for communications with the smart card; and responding, prior to receiving a reply from the smart card to the first command, to the smart card resource manager with a message indicating that the smart card has successfully received the first command.
摘要翻译：一种促进计算机设备和具有相关智能卡的智能卡阅读器之间的通信的方法，所述计算机设备包括智能卡资源管理器和智能卡读取器服务，所述智能卡读取器服务充当智能卡之间的命令的中继器卡资源管理器和智能卡读卡器，该方法包括：从智能卡资源管理器接收用于设置与智能卡进行通信的协议的第一命令; 以及在从所述智能卡接收到所述第一命令的答复之前，向所述智能卡资源管理器发送指示所述智能卡已成功接收到所述第一命令的消息。

83. 发明授权

US07903545B1 Multicast tree state replication 有权
标题翻译：组播树状态复制
公开(公告)号：US07903545B1
公开(公告)日：2011-03-08
申请号：US12183289
申请日：2008-07-31
申请人： Ravi Singh , Amit Shukla
发明人： Ravi Singh , Amit Shukla
IPC分类号： H04L1/00 , H04L12/26
CPC分类号： H04L12/185
摘要： A network device may include a first memory to store a primary multicast tree state table for storing next-hop information for a multicast tree corresponding to a multicast stream; a second memory to store a secondary multicast tree, different than the primary multicast tree, state table for storing the next-hop information for the multicast tree corresponding to the multicast stream; a receiver to receive a data unit from a neighbor network device, the data unit including information regarding a next-hop in the multicast tree; and one or more processors. The one or more processors may update the primary multicast tree state table based on the information regarding the next-hop in the multicast tree, and update the secondary multicast tree state table, in response to the one or more processors updates the primary multicast tree state table, based on the information regarding the next-hop in the multicast tree.
摘要翻译：网络设备可以包括第一存储器，用于存储用于存储与多播流相对应的多播树的下一跳信息的主多播树状态表; 存储与主多播树不同的辅助组播树的第二存储器，用于存储与组播流对应的多播树的下一跳信息的状态表; 从邻居网络设备接收数据单元的接收器，所述数据单元包括关于所述多播树中的下一跳的信息; 和一个或多个处理器。一个或多个处理器可以基于关于多播树中的下一跳的信息来更新主多播树状态表，并且响应于一个或多个处理器更新主多播树状态来更新辅助多播树状态表表，基于有关组播树下一跳的信息。

84. 发明申请

US20100230492A1 SMART CARD SESSION OPTIMIZATION 有权
标题翻译：智能卡课程优化
公开(公告)号：US20100230492A1
公开(公告)日：2010-09-16
申请号：US12790940
申请日：2010-05-31
申请人： Ravi Singh , Dinah DAVIS , Neil Adams
发明人： Ravi Singh , Dinah DAVIS , Neil Adams
IPC分类号： G06K7/00
CPC分类号： G06F9/4411
摘要： A method is provided for facilitating communications between a computer device and a smart card reader having an associated smart card. The computer device includes a smart card resource manager and a smart card reader service, the smart card reader service acting as a relay for commands between the smart card resource manager and the smart card reader. The method comprising the smart card reader service: (a) receiving from the smart card resource manager a first command for placing the smart card in a first state and relaying the first command to the smart card reader; (b) receiving a second command from the smart card resource manager for placing the smart card into a second state and a third command from the smart card resource manager for placing the smart card into the first state; and (c) determining if the smart card was in the first state prior to receiving the second command, and (i) if the smart card is determined to have been in the first state then forgoing relaying the second command and the third command to the smart card reader, and (ii) if the smart card is not determined to have been in the first state, then relaying the second command and the third command to the smart card reader.
摘要翻译：提供了一种用于促进计算机设备和具有相关联的智能卡的智能卡读卡器之间的通信的方法。计算机设备包括智能卡资源管理器和智能卡读取器服务，智能卡读取器服务充当智能卡资源管理器和智能卡读卡器之间的命令的中继器。该方法包括智能卡阅读器服务：（a）从智能卡资源管理器接收用于将智能卡置于第一状态并将第一命令中继到智能卡读卡器的第一命令; （b）从智能卡资源管理器接收用于将智能卡置于第二状态的第二命令和来自智能卡资源管理器的用于将智能卡置于第一状态的第三命令; 和（c）在接收到第二命令之前确定智能卡是否处于第一状态，以及（i）如果智能卡被确定为处于第一状态，然后中继第二命令和第三命令到智能卡读卡器，以及（ii）如果智能卡未被确定为处于第一状态，则将第二命令和第三命令中继到智能卡读卡器。

85. 发明申请

US20080047004A1 ENHANCED USER INTERFACE MANAGER AND METHOD FOR MANAGING NON-CONTEMPORANEOUS USER INTERFACE MODULES 有权
标题翻译：增强的用户界面管理器和管理非当代用户界面模块的方法
公开(公告)号：US20080047004A1
公开(公告)日：2008-02-21
申请号：US11840920
申请日：2007-08-17
申请人： Richard Paul Sibley , Neil Adams , Ravi Singh
发明人： Richard Paul Sibley , Neil Adams , Ravi Singh
IPC分类号： G06F17/00 , G06F9/44
CPC分类号： G06F9/542 , G06F21/34
摘要： A user interface manager acts to cache state information and thread information provided to it by user interface modules, before the user interface modules cease execution. When a new user interface module commences execution, or the old user interface module recommences execution, the user interface module may request, from the user interface manager, the cached state information and thread information.
摘要翻译：在用户界面模块停止执行之前，用户界面管理器用于缓存由用户界面模块提供给它的状态信息和线程信息。当新的用户界面模块开始执行或旧的用户界面模块重新开始执行时，用户界面模块可以从用户界面管理器请求缓存的状态信息和线程信息。

86. 发明申请

US20060149928A1 Aligning instructions using a variable width instruction alignment engine 有权
标题翻译：使用可变宽度指令对齐引擎对齐指令
公开(公告)号：US20060149928A1
公开(公告)日：2006-07-06
申请号：US11347097
申请日：2006-02-03
申请人： Thomas Tomazin , William Anderson , Charles Roth , Kayla Chalmers , Juan Revilla , Ravi Singh
发明人： Thomas Tomazin , William Anderson , Charles Roth , Kayla Chalmers , Juan Revilla , Ravi Singh
IPC分类号： G06F9/30
CPC分类号： G06F9/382 , G06F9/30149 , G06F9/3816
摘要： In one embodiment, a digital signal processor includes look ahead logic to decrease the number of bubbles inserted in the processing pipeline. The processor receives data containing instructions in a plurality of buffers and decodes the size of a first instruction. The beginning of a second instruction is determined based on the size of the first instruction. The size of the second instruction is decoded and the processor determines whether loading the second instruction will deplete one of the plurality of buffers.
摘要翻译：在一个实施例中，数字信号处理器包括用于减少插入在处理流水线中的气泡数量的前瞻逻辑。处理器接收包含多个缓冲器中的指令的数据，并对第一指令的大小进行解码。基于第一指令的大小来确定第二指令的开始。第二指令的大小被解码，并且处理器确定加载第二指令是否将耗尽多个缓冲器中的一个。

87. 发明申请

US20050223205A1 Early exception detection 有权
公开(公告)号：US20050223205A1
公开(公告)日：2005-10-06
申请号：US11135862
申请日：2005-05-23
申请人： Juan Revilla , Ravi Singh , Charles Roth
发明人： Juan Revilla , Ravi Singh , Charles Roth
IPC分类号： G06F9/00 , G06F9/30 , G06F9/38 , G06F11/30 , G06F13/24
CPC分类号： G06F9/3865 , G06F9/30149 , G06F9/3816 , G06F9/3836
摘要： A programmable processor is adapted to detect exception conditions associated with one or more instructions before the instructions are executed. The detected exception conditions may be stored with the one or more instructions in a prefetch unit. Then, the exception conditions may be issued in parallel with the issuance of the instructions.

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