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1.发明授权公开(公告)号：US07000024B1
公开(公告)日：2006-02-14
申请号：US09901523
申请日：2001-07-09
IPC分类号： G06F15/16
CPC分类号： H04L69/16 , H04L47/10 , H04L47/193 , H04L47/26 , H04L47/34 , H04L69/163
摘要： In a computerized device, a technique for communicating with an external transmission control protocol device involves operating in a stateless manner. In particular, the technique includes providing an acknowledgment message to the external transmission control protocol device in response to a synchronization message from the external transmission control protocol device, receiving a request message for content from the external transmission control protocol device, and sending, to the external transmission control protocol device, a reply message having at least a portion of the content, regardless of whether the computerized device received an acknowledgment message from the external transmission control protocol device in response to the acknowledgment message provided by the computerized device to the external transmission control protocol device.
摘要翻译： 在计算机化设备中，与外部传输控制协议设备通信的技术涉及以无状态的方式操作。 特别地，该技术包括响应于来自外部传输控制协议设备的同步消息向外部传输控制协议设备提供确认消息，从外部传输控制协议设备接收用于内容的请求消息，并向 外部传输控制协议设备，具有至少一部分内容的应答消息，而不管计算机设备是否响应于由计算机化设备提供给外部传输的确认消息从外部传输控制协议设备接收到确认消息 控制协议设备。
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公开(公告)号：US06976085B1
公开(公告)日：2005-12-13
申请号：US10044216
申请日：2001-11-20
CPC分类号： H04L67/2804 , H04L67/14 , H04L69/16
摘要： Mechanisms and techniques provide a system that operates in a data communications device such as a switch or a router to provide a technique for inserting data into packets associated with a communications session between a first and second computerized devices. The technique comprises receiving a first packet containing data being propagated from the first computerized device to the second computerized device in the communications session and inserting a first amount of extra data into the first packet to alter the size of the first packet and forwarding the first packet including the first amount of extra data to the second computerized device. By monitoring and adjusting sequence and acknowledgement information from with in the data communications device, data can be inserted into packets without disrupting connection state information maintained by and expected by each computerized device.
摘要翻译： 机制和技术提供了在诸如交换机或路由器的数据通信设备中操作的系统，以提供用于将数据插入到与第一和第二计算机化设备之间的通信会话相关联的分组中的技术。 该技术包括：在通信会话中接收包含从第一计算机化设备传播到第二计算机化设备的数据的第一分组，并将第一数量的额外数据插入到第一分组中，以改变第一分组的大小并转发第一分组 包括第二计算机化设备的第一数量的额外数据。 通过在数据通信设备中监视和调整序列和确认信息，可以将数据插入到数据包中，而不会中断每个计算机化设备维护和预期的连接状态信息。
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公开(公告)号：US07624190B1
公开(公告)日：2009-11-24
申请号：US11297771
申请日：2005-12-08
IPC分类号： G06F15/16
CPC分类号： H04L67/2804 , H04L67/14 , H04L69/16
摘要： Mechanisms and techniques provide a system that operates in a data communications device such as a switch or a router to provide a technique for inserting data into packets associated with a communications session between a first and second computerized devices. The technique comprises receiving a first packet containing data being propagated from the first computerized device to the second computerized device in the communications session and inserting a first amount of extra data into the first packet to alter the size of the first packet and forwarding the first packet including the first amount of extra data to the second computerized device. By monitoring and adjusting sequence and acknowledgement information from with in the data communications device, data can be inserted into packets without disrupting connection state information maintained by and expected by each computerized device.
摘要翻译： 机制和技术提供了在诸如交换机或路由器的数据通信设备中操作的系统，以提供用于将数据插入到与第一和第二计算机化设备之间的通信会话相关联的分组中的技术。 该技术包括：在通信会话中接收包含从第一计算机化设备传播到第二计算机化设备的数据的第一分组，并将第一数量的额外数据插入到第一分组中，以改变第一分组的大小并转发第一分组 包括第二计算机化设备的第一数量的额外数据。 通过在数据通信设备中监视和调整序列和确认信息，可以将数据插入到数据包中，而不会中断每个计算机化设备维护和预期的连接状态信息。
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4.发明授权Methods and apparatus for directing messages to computer systems based on inserted data 有权基于插入数据将消息引导到计算机系统的方法和装置公开(公告)号：US07143169B1
公开(公告)日：2006-11-28
申请号：US10116225
申请日：2002-04-04
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L69/16 , H04L67/1002 , H04L67/1008 , H04L67/1021 , H04L69/161
摘要： Mechanisms and techniques provide a system that operates in a data communications device such as a switch or a router to provide a technique for load balancing packets between computer systems based on extra data inserted in the packets. The system receives a message containing extra data. The extra data was inserted into the message by a second data communications device existing in a network coupling the first data communications device to a first computerized device that originated the message. The system identifies, based on the extra data inserted into the message, a second computerized device that is to process the message and forwards the message to the second computerized device for processing. The extra data can include demographic data that can be used to select a demographic server, and for selection of a specific server from a group of servers associated with the demographic server.
摘要翻译： 机制和技术提供了在诸如交换机或路由器的数据通信设备中操作的系统，以提供基于插入在分组中的额外数据的计算机系统之间的负载平衡分组的技术。 系统收到包含额外数据的消息。 通过存在于将第一数据通信设备耦合到发起消息的第一计算机化设备的网络中的第二数据通信设备将额外数据插入到消息中。 该系统基于插入到消息中的额外数据来识别第二计算机化设备，其将处理消息并将消息转发到第二计算机化设备进行处理。 额外的数据可以包括可用于选择人口统计服务器的人口统计数据，以及从与人口统计服务器相关联的一组服务器中选择特定服务器。
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公开(公告)号：US07058633B1
公开(公告)日：2006-06-06
申请号：US10237339
申请日：2002-09-09
申请人： Matthew R. Gnagy , Jean-Philippe Champagne , James A. Aviani , Bruce Arthur Lueckenhoff , James W. O'Toole, Jr.
发明人： Matthew R. Gnagy , Jean-Philippe Champagne , James A. Aviani , Bruce Arthur Lueckenhoff , James W. O'Toole, Jr.
IPC分类号： G06F17/30
CPC分类号： G06F17/30887 , Y10S707/99931 , Y10S707/99942
摘要： A URL re-writing system and method in a network examines and modifies HTML data and its embedded URLs. The re-writing system can be implemented in a router and can replace URLs found in the HTML data in order to accomplish more efficient routing for example to a close mirror site or for content routing. The re-writing system can also use URL replacement to insert important or emergency information to data received by users on a Web-based network.
摘要翻译： 网络中的URL重写系统和方法检查和修改HTML数据及其嵌入的URL。 重写系统可以在路由器中实现，并且可以替换HTML数据中找到的URL，以便实现更有效的路由，例如到关闭镜像站点或内容路由。 重写系统还可以使用URL替换来将重要或紧急信息插入到基于Web的网络上用户接收的数据。
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6.发明授权Method and apparatus for traffic quality and billing authorization by request token insertion 有权通过请求令牌插入的流量质量和计费授权的方法和装置公开(公告)号：US07782881B1
公开(公告)日：2010-08-24
申请号：US11704744
申请日：2007-02-09
IPC分类号： H04L12/28 , G06F15/173
CPC分类号： H04L47/10 , H04L12/14 , H04L12/1425 , H04L47/22 , H04L47/2408 , H04L47/33 , H04L67/02 , H04L67/306
摘要： Internet services are differentiated by including user-reflexive data with a user request. The user-reflexive data may specify a quality of service to be accorded the return data and also billing information to improve detail of bills for billed Internet services. The user-reflexive data is included with the user request and data transmission is adjusted accordingly. Alternatively, the user-reflexive data is sent out-of-band.
摘要翻译： 通过将用户反射数据与用户请求相结合来区分互联网服务。 用户反身数据可以指定符合返回数据的服务质量，还可以指定计费信息，以改善用于计费的因特网服务的账单的细节。 在用户请求中包括用户反射数据，并相应地调整数据传输。 或者，用户反射数据被带外发送。
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公开(公告)号：US07987271B1
公开(公告)日：2011-07-26
申请号：US10217206
申请日：2002-08-12
CPC分类号： G06Q30/02 , G06Q30/0241
摘要： Mechanisms and techniques provide a data communications device for inserting an audio tag into a content page during a communications session between a first computerized device and a second computerized device. A data communications device receives a request for a content page from a first computerized device and transfers the request to a second computerized device. The data communications device receives the content page from the second computerized device in response to the request, inserts an audio tag within the content page, and adjusts a connection characteristic associated with the content page to maintain the communications session between the first computerized device and the second computerized device. The data communications device then transfers the content page having the inserted audio tag and modified connection characteristic to the first computerized device.
摘要翻译： 机制和技术提供了一种用于在第一计算机化设备和第二计算机化设备之间的通信会话期间将音频标签插入到内容页面中的数据通信设备。 数据通信设备从第一计算机化设备接收对内容页面的请求，并将该请求传送到第二计算机化设备。 数据通信设备响应于该请求从第二计算机化设备接收内容页面，在内容页面中插入音频标签，并且调整与内容页面相关联的连接特性，以维持第一计算机化设备与第一计算机化设备之间的通信会话 第二台电脑化设备。 然后，数据通信设备将具有插入的音频标签和修改的连接特性的内容页面传送到第一计算机化设备。
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8.发明授权公开(公告)号：US07624184B1
公开(公告)日：2009-11-24
申请号：US09875543
申请日：2001-06-06
IPC分类号： G06F15/16
CPC分类号： H04L67/2819 , H04L67/2814
摘要： The invention is directed to techniques for managing access to data available from a data access device using a network switching protocol to manage content requests from clients. A data communications device receives a request for content from a client. The data communications device, such as a network switch, exchanges signals using the network switching protocol with one or more data access devices, such as a web cache. The data communications device can then select one data access device to provide the requested content to the client based, for example, on load balancing considerations. The data communications device sends a data transfer approval signal to the selected data access device. The selected data access device establishes a connection with the client using information, such as the client's network address, provided by the signals. The selected data access device then bypasses the data communications device and sends the requested content to the client. Using the network switching protocol, the data communications device can manage multiple, pipelined requests from the same client, while approving responses to the client from different data access devices, such as web caches and/or servers.
摘要翻译： 本发明涉及用于管理从使用网络交换协议从数据访问设备获得的数据的访问以管理来自客户端的内容请求的技术。 数据通信设备从客户端接收对内容的请求。 诸如网络交换机的数据通信设备使用网络交换协议与一个或多个数据访问设备（诸如web缓存）交换信号。 然后，数据通信设备可以基于例如负载平衡考虑，选择一个数据访问设备来向客户端提供所请求的内容。 数据通信设备向所选择的数据访问设备发送数据传输许可信号。 所选择的数据访问设备使用由信号提供的诸如客户端的网络地址的信息与客户端建立连接。 所选择的数据访问设备然后绕过数据通信设备并将所请求的内容发送给客户端。 使用网络交换协议，数据通信设备可以管理来自同一客户端的多个流水线请求，同时从不同数据访问设备（如Web缓存和/或服务器）批准对客户端的响应。
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9.发明授权Method and apparatus for traffic quality and billing authorization by request token insertion 有权通过请求令牌插入的流量质量和计费授权的方法和装置公开(公告)号：US07187681B1
公开(公告)日：2007-03-06
申请号：US10166873
申请日：2002-06-11
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L12/14 , H04L12/1425 , H04L47/22 , H04L47/2408 , H04L47/33 , H04L67/02 , H04L67/306
摘要： Internet services are differentiated by including user-reflexive data with a user request. The user-reflexive data may specify a quality of service to be accorded the return data and also billing information to improve detail of bills for billed Internet services. The user-reflexive data is included with the user request and data transmission is adjusted accordingly. Alternatively, the user-reflexive data is sent out-of-band.
摘要翻译： 通过将用户反射数据与用户请求相结合来区分互联网服务。 用户反身数据可以指定符合返回数据的服务质量，还可以指定计费信息，以改善用于计费的因特网服务的账单的细节。 在用户请求中包括用户反射数据，并相应地调整数据传输。 或者，用户反射数据被带外发送。
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公开(公告)号：US07840645B1
公开(公告)日：2010-11-23
申请号：US10029667
申请日：2001-10-22
IPC分类号： G06F15/16
CPC分类号： H04L67/2814 , H04L67/2804
摘要： The invention is directed to methods and techniques in a communications device for delivering content. In particular the technique includes intercepting, from a requesting device, an initial request for initial content accessible from an initial content source and in response to intercepting the initial request, creating redirection information indicating an identity of secondary content to be accessed by the requesting device in addition to the initial content in the initial request and providing the redirection information to the requesting device, such that the requesting device accesses both the secondary content from the secondary content source as well as the initial content from the initial content source.
摘要翻译： 本发明涉及用于传送内容的通信设备中的方法和技术。 特别地，该技术包括从请求设备拦截对从初始内容源可访问的初始内容的初始请求，以及响应于拦截初始请求，创建指示要由请求设备访问的次要内容的身份的重定向信息 除了初始请求中的初始内容并将重定向信息提供给请求设备，使得请求设备从次要内容源访问辅助内容以及从初始内容源访问初始内容。
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