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1. 发明申请

US20070076726A1 Receive window auto-tuning 有权
标题翻译：接收窗口自动调整
公开(公告)号：US20070076726A1
公开(公告)日：2007-04-05
申请号：US11239961
申请日：2005-09-30
申请人： Kevin Weston , Abolade Gbadegesin , Deepak Bansal , Murari Sridharan , Sanjay Kaniyar
发明人： Kevin Weston , Abolade Gbadegesin , Deepak Bansal , Murari Sridharan , Sanjay Kaniyar
IPC分类号： G06F15/173 , H04L12/28 , H04L12/56
CPC分类号： H04L47/10 , H04L47/11 , H04L47/27 , H04L47/283
摘要： Methods of tuning a receive window. A receiving device and a sending device may be in communication over a network. The receiving device may advertise a receive window to the sending device. The size of the receive window may be adjusted over time based on one or more connection parameters, application parameters and/or operating system parameters.
摘要翻译：调整接收窗口的方法。接收设备和发送设备可以通过网络进行通信。接收设备可以向发送设备通告接收窗口。可以基于一个或多个连接参数，应用参数和/或操作系统参数随时间调整接收窗口的大小。

2. 发明授权

US07171489B2 Method to synchronize and upload an offloaded network stack connection with a network stack 失效
标题翻译：与网络堆栈同步并上传卸载的网络堆栈连接的方法
公开(公告)号：US07171489B2
公开(公告)日：2007-01-30
申请号：US11047479
申请日：2005-01-31
申请人： James Pinkerton , Abolade Gbadegesin , Sanjay Kaniyar , NK Srinivas
发明人： James Pinkerton , Abolade Gbadegesin , Sanjay Kaniyar , NK Srinivas
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L69/16 , H04L69/10 , H04L69/161 , H04L69/166 , H04L69/32
摘要： A method to synchronize and upload an offloaded network stack connection between a host network stack and processing device is presented. A state object for each layer in the stack is sent to the device that includes state variables that are classified as a constant, a cached variable handled by the host, or a delegated variable handled by the device. State that must be updated by the network stack and the processing device is cleanly divided. For example, statistics are tracked by the host, the device, or the host and the device. A statistic tracked by both the host and processing device is divided into non-overlapping portions and combined to produce the statistic. Once an upload is initiated, the device achieves a consistent state and hands delegated states to the stack. Each layer in the stack takes control of its delegated state and resources at the device are freed.
摘要翻译：提出了一种在主机网络堆栈和处理设备之间同步和上传卸载的网络堆栈连接的方法。堆栈中的每个层的状态对象被发送到包含状态变量的设备，该状态变量被分类为常数，由主机处理的缓存变量，或由设备处理的委托变量。必须由网络堆栈和处理设备更新的状态是干净的。例如，主机，设备或主机和设备跟踪统计信息。由主机和处理设备跟踪的统计量被划分为不重叠的部分并组合以产生统计。一旦上传被启动，设备实现一致的状态，并将委托状态指派给堆栈。堆栈中的每个层都控制其委托状态，并释放设备上的资源。

3. 发明申请

US20050182854A1 Method to synchronize and upload an offloaded network stack connection with a network stack 失效
标题翻译：与网络堆栈同步并上传卸载的网络堆栈连接的方法
公开(公告)号：US20050182854A1
公开(公告)日：2005-08-18
申请号：US11047479
申请日：2005-01-31
申请人： James Pinkerton , Abolade Gbadegesin , Sanjay Kaniyar , NK Srinivas
发明人： James Pinkerton , Abolade Gbadegesin , Sanjay Kaniyar , NK Srinivas
IPC分类号： G06F13/00 , G06F9/46 , H04L29/06 , H04L29/08 , G06F15/16
CPC分类号： H04L69/16 , H04L69/10 , H04L69/161 , H04L69/166 , H04L69/32
摘要： A method to synchronize and upload an offloaded network stack connection between a host network stack and processing device is presented. A state object for each layer in the stack is sent to the device that includes state variables that are classified as a constant, a cached variable handled by the host, or a delegated variable handled by the device. State that must be updated by the network stack and the processing device is cleanly divided. For example, statistics are tracked by the host, the device, or the host and the device. A statistic tracked by both the host and processing device is divided into non-overlapping portions and combined to produce the statistic. Once an upload is initiated, the device achieves a consistent state and hands delegated states to the stack. Each layer in the stack takes control of its delegated state and resources at the device are freed.
摘要翻译：提出了一种在主机网络堆栈和处理设备之间同步和上传卸载的网络堆栈连接的方法。堆栈中的每个层的状态对象被发送到包含状态变量的设备，该状态变量被分类为常数，由主机处理的缓存变量，或由设备处理的委托变量。必须由网络堆栈和处理设备更新的状态是干净的。例如，主机，设备或主机和设备跟踪统计信息。由主机和处理设备跟踪的统计量被划分为不重叠的部分并组合以产生统计。一旦上传被启动，设备实现一致的状态，并将委托状态指派给堆栈。堆栈中的每个层都控制其委托状态，并释放设备上的资源。

4. 发明申请

US20060069792A1 Method to offload a network stack 失效
公开(公告)号：US20060069792A1
公开(公告)日：2006-03-30
申请号：US11272213
申请日：2005-11-10
申请人： James Pinkerton , Abolade Gbadegesin , Sanjay Kaniyar , NK Srinivas
发明人： James Pinkerton , Abolade Gbadegesin , Sanjay Kaniyar , NK Srinivas
IPC分类号： G06F15/16
CPC分类号： H04L67/34 , H04L29/06 , H04L69/16 , H04L69/161 , H04L69/162 , H04L69/165
摘要： A method to offload a network stack connection is presented. A request, which includes a list of resource requirements from each software layer in the stack, to offload the network stack connection is sent through the stack to the peripheral device. The device allocates resources for the list and sends a handle to each of the software layers for communication with the device. The state for each layer is sent to the device that includes state variables that are classified as a constant, a cached variable handled by the CPU, or a delegated variable handled by the device.

5. 发明申请

US20050091412A1 Method to offload a network stack 失效
标题翻译：卸载网络堆栈的方法
公开(公告)号：US20050091412A1
公开(公告)日：2005-04-28
申请号：US11002869
申请日：2004-12-02
申请人： James Pinkerton , Abolade Gbadegesin , Sanjay Kaniyar , NK Srinivas
发明人： James Pinkerton , Abolade Gbadegesin , Sanjay Kaniyar , NK Srinivas
IPC分类号： G06F13/00 , H04L12/56 , H04L29/06 , H04L29/08 , G06F15/16
CPC分类号： H04L67/34 , H04L29/06 , H04L69/16 , H04L69/161 , H04L69/162 , H04L69/165
摘要： A method to offload a network stack connection is presented. A request, which includes a list of resource requirements from each software layer in the stack, to offload the network stack connection is sent through the stack to the peripheral device. The peripheral device is a second processor that processes the offloaded network stack connection in software, in hardware, or a mixture of hardware and software. The device allocates resources for the list and sends a handle to each of the software layers for communication with the device. The state for each layer is sent to the device that includes state variables that are classified as a constant, a cached variable handled by the CPU, or a delegated variable handled by the device.
摘要翻译：提出了卸载网络堆栈连接的方法。包括堆栈中每个软件层的资源需求列表，卸载网络堆栈连接的请求通过堆栈发送到外围设备。外围设备是以软件，硬件或硬件和软件的混合处理卸载的网络堆栈连接的第二处理器。设备为列表分配资源，并向每个软件层发送句柄以与设备通信。每个层的状态被发送到包括被分类为常数的状态变量，由CPU处理的高速缓存变量或由设备处理的委托变量的设备。

6. 发明申请

US20050055435A1 Network load balancing with connection manipulation 有权
标题翻译：网络负载平衡与连接操纵
公开(公告)号：US20050055435A1
公开(公告)日：2005-03-10
申请号：US10657568
申请日：2003-09-08
申请人： Abolade Gbadegesin , Sean House , Aamer Hydrie , Joseph Joy , Sanjay Kaniyar , Robert Welland
发明人： Abolade Gbadegesin , Sean House , Aamer Hydrie , Joseph Joy , Sanjay Kaniyar , Robert Welland
IPC分类号： H04L12/56 , G06F15/16 , H04L29/06 , H04L29/08 , H04L29/12 , G06F15/173
CPC分类号： H04L29/06 , H04L29/12009 , H04L29/12481 , H04L61/2557 , H04L67/02 , H04L67/1002 , H04L67/1008 , H04L67/101 , H04L67/1014 , H04L67/1017 , H04L67/1023 , H04L67/1027 , H04L67/1029 , H04L67/1034 , H04L67/14 , H04L67/142 , H04L67/2819 , H04L67/327 , H04L69/329
摘要： In an exemplary device implementation, a device includes: a connection migrator that is configured to migrate connections away from the device; the connection migrator capable of precipitating a compilation of protocol state for a connection across a protocol stack; the connection migrator adapted to aggregate the compiled protocol state with data for the connection into an aggregated connection state; the connection migrator further capable of causing the aggregated connection state to be sent toward a target device. In an exemplary media implementation, processor-executable instructions direct a device to perform actions including: obtaining at least a portion of a source/destination pair from a packet; accessing an encapsulation mapping table using the at least a portion of the source/destination pair to locate an encapsulation mapping entry; extracting a flow identifier from the encapsulation mapping entry; and replacing part of the packet with the flow identifier to produce an encapsulated packet.
摘要翻译：在示例性设备实现中，设备包括：被配置为将连接迁移离开设备的连接迁移器; 所述连接迁移器能够通过协议栈来引起对于连接的协议状态的编译; 所述连接迁移器适于将所述编译协议状态与所述连接的数据聚合成聚合连接状态; 连接迁移器还能够使聚合的连接状态被发送到目标设备。在示例性媒体实现中，处理器可执行指令指示设备执行动作，包括：从分组获得源/目的地对的至少一部分; 使用所述源/目的地对的所述至少一部分来访问封装映射表以定位封装映射条目; 从封装映射条目提取流标识符; 并用流标识符替换分组的一部分以产生封装的分组。

7. 发明授权

US07590755B2 Method to offload a network stack 失效
标题翻译：卸载网络堆栈的方法
公开(公告)号：US07590755B2
公开(公告)日：2009-09-15
申请号：US11002869
申请日：2004-12-02
申请人： James Pinkerton , Abolade Gbadegesin , Sanjay Kaniyar , Nelamangala Krishaswamy Srinivas
发明人： James Pinkerton , Abolade Gbadegesin , Sanjay Kaniyar , Nelamangala Krishaswamy Srinivas
IPC分类号： G06F15/16
CPC分类号： H04L67/34 , H04L29/06 , H04L69/16 , H04L69/161 , H04L69/162 , H04L69/165
摘要： A method to offload a network stack connection is presented. A request, which includes a list of resource requirements from each software layer in the stack, to offload the network stack connection is sent through the stack to the peripheral device. The peripheral device is a second processor that processes the offloaded network stack connection in software, in hardware, or a mixture of hardware and software. The device allocates resources for the list and sends a handle to each of the software layers for communication with the device. The state for each layer is sent to the device that includes state variables that are classified as a constant, a cached variable handled by the CPU, or a delegated variable handled by the device.
摘要翻译：提出了卸载网络堆栈连接的方法。包括堆栈中每个软件层的资源需求列表，卸载网络堆栈连接的请求通过堆栈发送到外围设备。外围设备是以软件，硬件或硬件和软件的混合处理卸载的网络堆栈连接的第二处理器。设备为列表分配资源，并向每个软件层发送句柄以与设备通信。每个层的状态被发送到包括被分类为常数的状态变量，由CPU处理的高速缓存变量或由设备处理的委托变量的设备。

8. 发明授权

US07181531B2 Method to synchronize and upload an offloaded network stack connection with a network stack 失效
标题翻译：与网络堆栈同步并上传卸载的网络堆栈连接的方法
公开(公告)号：US07181531B2
公开(公告)日：2007-02-20
申请号：US10135630
申请日：2002-04-30
申请人： James T. Pinkerton , Abolade Gbadegesin , Sanjay Kaniyar , Nelamangala Krishaswamy Srinivas
发明人： James T. Pinkerton , Abolade Gbadegesin , Sanjay Kaniyar , Nelamangala Krishaswamy Srinivas
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L69/16 , H04L69/10 , H04L69/161 , H04L69/166 , H04L69/32
摘要： A method to synchronize and upload an offloaded network stack connection between a host network stack and peripheral device is presented. A state object for each layer in the stack is sent to the device that includes state variables that are classified as a constant, a cached variable handled by the host, or a delegated variable handled by the device. State that must be updated by the network stack and the peripheral device is cleanly divided. For example, statistics are tracked by the host, the device, or the host and the device. A statistic tracked by both the host and peripheral device is divided into non-overlapping portions and combined to produce the statistic. Once an upload is initiated, the device achieves a consistent state and hands delegated states to the stack. Each layer in the stack takes control of its delegated state and resources at the device are freed.
摘要翻译：提出了一种在主机网络堆栈和外围设备之间同步和上传卸载的网络堆栈连接的方法。堆栈中的每个层的状态对象被发送到包含状态变量的设备，该状态变量被分类为常数，由主机处理的缓存变量，或由设备处理的委托变量。必须由网络堆栈和外围设备更新的状态是干净的。例如，主机，设备或主机和设备跟踪统计信息。由主机和外围设备跟踪的统计量分为非重叠部分，并合并产生统计。一旦上传被启动，设备实现一致的状态，并将委托状态指派给堆栈。堆栈中的每个层都控制其委托状态，并释放设备上的资源。

9. 发明授权

US07007103B2 Method to offload a network stack 失效
公开(公告)号：US07007103B2
公开(公告)日：2006-02-28
申请号：US10135489
申请日：2002-04-30
申请人： James Pinkerton , Abolade Gbadegesin , Sanjay Kaniyar , Nk Srinivas
发明人： James Pinkerton , Abolade Gbadegesin , Sanjay Kaniyar , Nk Srinivas
IPC分类号： G06F15/173
CPC分类号： H04L67/34 , H04L29/06 , H04L69/16 , H04L69/161 , H04L69/162 , H04L69/165
摘要： A method to offload a network stack connection is presented. A request, which includes a list of resource requirements from each software layer in the stack, to offload the network stack connection is sent through the stack to the peripheral device. The device allocates resources for the list and sends a handle to each of the software layers for communication with the device. The state for each layer is sent to the device that includes state variables that are classified as a constant, a cached variable handled by the CPU, or a delegated variable handled by the device.

10. 发明申请

US20070253335A1 Computer system with black hole management 有权
标题翻译：电脑系统黑洞管理
公开(公告)号：US20070253335A1
公开(公告)日：2007-11-01
申请号：US11412612
申请日：2006-04-27
申请人： Deepak Bansal , Sanjay Kaniyar , Xinyan Zan
发明人： Deepak Bansal , Sanjay Kaniyar , Xinyan Zan
IPC分类号： H04J3/14
CPC分类号： H04L43/10 , H04L41/06 , H04L43/0811
摘要： A computer system with black hole management. The black hole management system shares black hole status information among connections that employ the same path. The black hole status information may indicate either that a black hole exists on the path or that communications have been performed successfully on the path, indicating that no black hole exists. By sharing this information, delays in transmission caused by black hole probing may be reduced. Additionally, status information for a connection is reset when information indicates that the connection has been altered. By resetting the status information, delays in transmission associated with sending reduced sized packets over connections for which black holes were previously detected but may have been eliminated by changes in the connection, are avoided.
摘要翻译：具有黑洞管理的电脑系统。黑洞管理系统在采用相同路径的连接之间共享黑洞状态信息。黑洞状态信息可以指示路径上存在黑洞或者在路径上成功执行通信，表示没有黑洞存在。通过分享这些信息，黑洞探测引起的传输延迟可能会降低。另外，当信息指示连接被更改时，连接的状态信息被重置。通过重置状态信息，避免了在先前检测到黑洞但可能已经通过连接变化消除的连接上发送减小尺寸的分组的传输延迟。

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