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1. 发明授权

US08578040B2 Method, system and article for client application control of network transmission loss tolerance 失效
标题翻译：方法，系统和文章，用于客户端应用程序控制网络传输损耗容限
公开(公告)号：US08578040B2
公开(公告)日：2013-11-05
申请号：US10640847
申请日：2003-08-14
申请人： Dwip N. Banerjee , Kavitha Vittal Murthy Baratakke , Ketan Priyakant Pancholi , Venkat Venkatsubra
发明人： Dwip N. Banerjee , Kavitha Vittal Murthy Baratakke , Ketan Priyakant Pancholi , Venkat Venkatsubra
IPC分类号： G06F15/16
CPC分类号： H04L29/06 , H04L69/16 , H04L69/163
摘要： A dynamically-enforceable application-controlled quasi-reliable extension to TCP permits a client application to dynamically set a percent loss tolerance for data transmission reliability through network input/output system calls to the TCP, thereby programming the transport layer to optimistically acknowledge non-critical missing frames. The reliability requirement can be dynamically set within TCP to the level of reliability required for specific data frames within the data stream during the data transfer. Based on this loss tolerance specified, the TCP layer makes a determination whether to trigger a retransmission or continue delivering out-of-order frames to the application. A forced acknowledgement frame is sent for each missing packet until the number missing packets causing forced acknowledgments within the current receive buffer frame exceeds the loss tolerance. This process avoids needless retransmissions and permits the TCP data flow and sliding window to advance uninterrupted, thereby providing substantial performance benefits to network throughput.
摘要翻译：对TCP的动态可执行的应用程序控制的准可靠扩展允许客户端应用程序通过网络输入/输出系统调用TCP动态设置数据传输可靠性的百分比损耗容限，从而编程传输层，以乐观地确认非关键丢失帧。可靠性要求可以在TCP内动态设置为在数据传输期间数据流内特定数据帧所需的可靠性水平。基于指定的丢失容限，TCP层确定是否触发重传，或者继续向应用发送无序帧。为每个丢失的数据包发送强制确认帧，直到导致当前接收缓冲区帧内的强制确认的数据丢失数据包超过丢失容限。该过程避免了不必要的重传，并允许TCP数据流和滑动窗口不间断地前进，从而为网络吞吐量提供显着的性能优势。

2. 发明授权

US07483990B2 Method, apparatus, and program for informing a client when a server is busy in the transfer control protocol 有权
标题翻译：用于在服务器忙于传输控制协议时通知客户端的方法，装置和程序
公开(公告)号：US07483990B2
公开(公告)日：2009-01-27
申请号：US10443667
申请日：2003-05-22
申请人： Kavitha Vittal Murthy Baratakke , Vinit Jain , Ketan Priyakant Pancholi , Venkat Venkatsubra
发明人： Kavitha Vittal Murthy Baratakke , Vinit Jain , Ketan Priyakant Pancholi , Venkat Venkatsubra
IPC分类号： G06F15/16
CPC分类号： H04L47/263 , H04L47/10 , H04L47/193 , H04L47/30 , H04L67/14 , H04L69/16 , H04L69/163 , H04L69/329
摘要： The server side Transfer Control Protocol is modified so that the server returns a SYNACK message with the window size equal to zero if the server is busy. When a client sends a TCP connection request and receives a synchronization acknowledgement message with the window size equal to zero, the client knows that the server received the connection request and that the server is busy. The client may then send an acknowledgement message to complete the three-way synchronization handshake, thus successfully completing the connection. Thereafter, the client side TCP may probe the server side TCP until a window update message is received from the server. When the server sends a window update message to set the window size to a non-zero size, the client knows that the server is no longer busy and the client application may then use the TCP connection.
摘要翻译：修改服务器端传输控制协议，以便服务器返回SYNACK消息，如果服务器正忙，则窗口大小等于零。当客户端发送TCP连接请求并接收到窗口大小等于零的同步确认消息时，客户端知道服务器接收到连接请求，并且服务器正忙。然后，客户端可以发送确认消息以完成三次同步握手，从而成功地完成连接。此后，客户端TCP可以探测服务器端TCP，直到从服务器接收到窗口更新消息。当服务器发送窗口更新消息以将窗口大小设置为非零大小时，客户端知道服务器不再忙，客户端应用程序可能会使用TCP连接。

3. 发明申请

US20080294795A1 Determining Availability Of A Destination For Computer Network Communications 失效
标题翻译：确定计算机网络通信目的地的可用性
公开(公告)号：US20080294795A1
公开(公告)日：2008-11-27
申请号：US12187211
申请日：2008-08-06
申请人： Dwip N. Banerjee , Ranadip Das , Ketan Priyakant Pancholi , Venkat Venkatsubra
发明人： Dwip N. Banerjee , Ranadip Das , Ketan Priyakant Pancholi , Venkat Venkatsubra
IPC分类号： G06F15/16
CPC分类号： H04L61/1511 , H04L29/12066 , H04L29/12132 , H04L43/0811 , H04L61/1552
摘要： Determining availability of a destination for computer network communications that include providing on a caching device a destination availability cache comprising at least one cache entry representing availability of a destination and providing, from the caching device to a source, through computer network communications, information indicating the availability of the destination. In typical embodiments, the cache entry comprises a network address of a destination device and a time limitation for the cache entry.
摘要翻译：确定用于计算机网络通信的目的地的可用性，其包括在高速缓存设备上提供目标可用性缓存，该目的地可用性缓存包括表示目的地的可用性的至少一个缓存条目，并且通过计算机网络通信从缓存设备向源提供指示目的地的可用性。在典型实施例中，高速缓存条目包括目的地设备的网络地址和高速缓存条目的时间限制。

4. 发明授权

US07440453B2 Determining availability of a destination for computer network communications 失效
标题翻译：确定计算机网络通信目的地的可用性
公开(公告)号：US07440453B2
公开(公告)日：2008-10-21
申请号：US10988291
申请日：2004-11-12
申请人： Dwip N. Banerjee , Ranadip Das , Ketan Priyakant Pancholi , Venkat Venkatsubra
发明人： Dwip N. Banerjee , Ranadip Das , Ketan Priyakant Pancholi , Venkat Venkatsubra
IPC分类号： H04L12/28
CPC分类号： H04L61/1511 , H04L29/12066 , H04L29/12132 , H04L43/0811 , H04L61/1552
摘要： Determining availability of a destination for computer network communications that include providing on a caching device a destination availability cache comprising at least one cache entry representing availability of a destination and providing, from the caching device to a source, through computer network communications, information indicating the availability of the destination. In typical embodiments, the cache entry comprises a network address of a destination device and a time limitation for the cache entry.
摘要翻译：确定用于计算机网络通信的目的地的可用性，其包括在高速缓存设备上提供目标可用性缓存，该目的地可用性缓存包括表示目的地的可用性的至少一个缓存条目，并且通过计算机网络通信从缓存设备向源提供指示目的地的可用性。在典型实施例中，高速缓存条目包括目的地设备的网络地址和高速缓存条目的时间限制。

5. 发明授权

US07505484B2 Remote discovery and storage of a path maximum transmission unit (PMTU) value 失效
标题翻译：远程发现和存储路径最大传输单元（PMTU）值
公开(公告)号：US07505484B2
公开(公告)日：2009-03-17
申请号：US10926584
申请日：2004-08-26
申请人： Ketan Priyakant Pancholi , Dwip N. Banerjee , Deanna Lynn Quigg Brown , Venkat Venkatsubra
发明人： Ketan Priyakant Pancholi , Dwip N. Banerjee , Deanna Lynn Quigg Brown , Venkat Venkatsubra
IPC分类号： H04J3/16
CPC分类号： H04L69/166 , H04L67/32
摘要： A method, system, and computer program product for optimizing a message size for communication in a communication network are disclosed. The method comprises identifying a connection to a target, sending to a path maximum transmission unit value server (which is not the target) a request for a path maximum transmission unit value for the connection to the target, and, in response to receiving the path maximum transmission unit value for the connection to the target from the server, optimizing a communication by sending to the target a packet having a size in accordance with the value.
摘要翻译：公开了一种用于优化通信网络中的通信的消息大小的方法，系统和计算机程序产品。该方法包括识别与目标的连接，向路径发送最大传输单元值服务器（其不是目标）对用于到目标的连接的路径最大传输单元值的请求，并且响应于接收到路径用于从服务器到目标的连接的最大传输单元值，通过向目标发送具有根据该值的大小的分组来优化通信。

6. 发明授权

US08364824B2 Reducing the learning curve of a transmission control protocol connection 失效
标题翻译：减少传输控制协议连接的学习曲线
公开(公告)号：US08364824B2
公开(公告)日：2013-01-29
申请号：US12130440
申请日：2008-05-30
申请人： Ketan Priyakant Pancholi , Vasu Vallabhaneni , Venkat Venkatsubra
发明人： Ketan Priyakant Pancholi , Vasu Vallabhaneni , Venkat Venkatsubra
IPC分类号： G06F15/16
CPC分类号： H04L61/1511 , H04L29/12066 , H04L69/16 , H04L69/163 , H04L69/326
摘要： A method in a data processing system for reducing the learning curve of a transmission control protocol connection. A domain name system is queried for information. The information and a previously used transmission control protocol parameter for a transmission control protocol connection are received from the domain name system. The information and the previously used transmission control protocol parameter are used to configure a current transmission control protocol connection.
摘要翻译：一种用于减少传输控制协议连接的学习曲线的数据处理系统中的方法。查询域名系统的信息。从域名系统接收用于传输控制协议连接的信息和先前使用的传输控制协议参数。信息和以前使用的传输控制协议参数用于配置当前的传输控制协议连接。

7. 发明申请

US20080228931A1 Method to Reduce the Learning Curve of a Transmission Control Protocol Connection 失效
标题翻译：减少传输控制协议连接学习曲线的方法
公开(公告)号：US20080228931A1
公开(公告)日：2008-09-18
申请号：US12130440
申请日：2008-05-30
申请人： Ketan Priyakant Pancholi , Vasu Vallabhaneni , Venkat Venkatsubra
发明人： Ketan Priyakant Pancholi , Vasu Vallabhaneni , Venkat Venkatsubra
IPC分类号： G06F15/16
CPC分类号： H04L61/1511 , H04L29/12066 , H04L69/16 , H04L69/163 , H04L69/326
摘要： A method in a data processing system for reducing the learning curve of a transmission control protocol connection. A domain name system is queried for information. The information and a previously used transmission control protocol parameter for a transmission control protocol connection are received from the domain name system. The information and the previously used transmission control protocol parameter are used to configure a current transmission control protocol connection.
摘要翻译：一种用于减少传输控制协议连接的学习曲线的数据处理系统中的方法。查询域名系统的信息。从域名系统接收用于传输控制协议连接的信息和先前使用的传输控制协议参数。信息和以前使用的传输控制协议参数用于配置当前的传输控制协议连接。

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