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1. 发明授权

US08812703B2 Apparatus, method and computer program product for guaranteed content delivery incorporating putting a client on-hold based on response time 有权
标题翻译：用于保证内容传送的装置，方法和计算机程序产品，包括基于响应时间使客户端保持
公开(公告)号：US08812703B2
公开(公告)日：2014-08-19
申请号：US12880645
申请日：2010-09-13
申请人： Michael K. Susai , Anil Shetty , Wanqun Bao , Jose K. Raphel , Rajiv Sinha , Venugopal Botlaguduru , Sivaprasad R. Udupa , Vamsimohan Korrapati , Sergey Verzunov
发明人： Michael K. Susai , Anil Shetty , Wanqun Bao , Jose K. Raphel , Rajiv Sinha , Venugopal Botlaguduru , Sivaprasad R. Udupa , Vamsimohan Korrapati , Sergey Verzunov
IPC分类号： G06F15/16
CPC分类号： H04L29/06 , H04L67/02 , H04L67/2814 , H04L67/2861 , H04L67/42
摘要： An apparatus, method and computer program product for guaranteeing network client-server response time while providing a way of putting the client on-hold when the response time temporarily prohibits access to the requested server. The apparatus is implemented within an interface unit connecting a plurality of servers and an on-hold server to the Internet, which is connected to a plurality of clients. According to one aspect of the invention, the method includes the steps of opening a connection between a client and the interface unit; determining which server the client desires a page from; determining the current response time of the requested server; if the response time is acceptable then opening a connection between the interface unit and the requested server if no free connection is open between the interface unit and the requested server; allowing the client to access information on the requested server-via the connections; and closing the connection between the client and the interface unit while keeping open the connection between the interface unit and the requested server. Alternatively, if the response time is not acceptable, then putting the client on-hold by redirecting the client to an on-hold server until the response time of the requested server becomes acceptable. According to a “on-hold distribution” aspect of the invention, the interface unit determines the on-hold preference of the client and selects the server hosting that on-hold preference. According to another aspect of the invention, instead of utilizing the interface unit, each server has the intelligence to put the client on-hold when applicable.
摘要翻译：一种用于保证网络客户机 - 服务器响应时间的设备，方法和计算机程序产品，同时提供当响应时间临时禁止访问所请求的服务器时将客户端保持的方式。该装置在连接到多个客户端的多个服务器和保持服务器连接到因特网的接口单元内实现。根据本发明的一个方面，该方法包括以下步骤：打开客户端与接口单元之间的连接; 确定客户端期望一个页面的服务器; 确定所请求的服务器的当前响应时间; 如果响应时间是可接受的，则如果在接口单元和所请求的服务器之间没有空闲连接打开，则在接口单元和所请求的服务器之间打开连接; 允许客户端通过连接访问请求的服务器上的信息; 并且在保持打开接口单元和所请求的服务器之间的连接的同时关闭客户端和接口单元之间的连接。或者，如果响应时间不可接受，则通过将客户端重定向到保持服务器，直到所请求的服务器的响应时间变得可接受来使客户端保持。根据本发明的“保留分配”方面，接口单元确定客户端的保持偏好，并选择托管该持续偏好的服务器。根据本发明的另一方面，代替使用接口单元，每个服务器具有在适用时使客户端保持的智能。

2. 发明授权

US07836191B2 Apparatus, method and computer program product for guaranteed content delivery incorporating putting a client on-hold based on response time 有权
标题翻译：用于保证内容传送的装置，方法和计算机程序产品，包括基于响应时间使客户端保持
公开(公告)号：US07836191B2
公开(公告)日：2010-11-16
申请号：US10826268
申请日：2004-04-19
申请人： Michel K. Susai , Anil Shetty , Wanqun Bao , Jose K. Raphel , Rajiv Sinha , Venugopal Botlaguduru , Sivaprasad R. Udupa , Vamsimohan Korrapati , Sergey Verzunov
发明人： Michel K. Susai , Anil Shetty , Wanqun Bao , Jose K. Raphel , Rajiv Sinha , Venugopal Botlaguduru , Sivaprasad R. Udupa , Vamsimohan Korrapati , Sergey Verzunov
IPC分类号： G06F15/16
CPC分类号： H04L29/06 , H04L67/02 , H04L67/2814 , H04L67/2861 , H04L67/42
摘要： An apparatus, method and computer program product for guaranteeing network client-server response time while providing a way of putting the client on-hold when the response time temporarily prohibits access to the requested server. The apparatus is implemented within an interface unit connecting a plurality of servers and an on-hold server to the Internet, which is connected to a plurality of clients. According to one aspect of the invention, the method includes the steps of opening a connection between a client and the interface unit; determining which server the client desires a page from; determining the current response time of the requested server; if the response time is acceptable then opening a connection between the interface unit and the requested server if no free connection is open between the interface unit and the requested server; allowing the client to access information on the requested server via the connections; and closing the connection between the client and the interface unit while keeping open the connection between the interface unit and the requested server. Alternatively, if the response time is not acceptable, then putting the client on-hold by redirecting the client to an on-hold server until the response time of the requested server becomes acceptable. According to a “on-hold distribution” aspect of the invention, the interface unit determines the on-hold preference of the client and selects the server hosting that on-hold preference. According to another aspect of the invention, instead of utilizing the interface unit, each server has the intelligence to put the client on-hold when applicable.
摘要翻译：一种用于保证网络客户机 - 服务器响应时间的设备，方法和计算机程序产品，同时提供当响应时间临时禁止访问所请求的服务器时将客户端保持的方式。该装置在连接到多个客户端的多个服务器和保持服务器连接到因特网的接口单元内实现。根据本发明的一个方面，该方法包括以下步骤：打开客户端与接口单元之间的连接; 确定客户端期望一个页面的服务器; 确定所请求的服务器的当前响应时间; 如果响应时间是可接受的，则如果在接口单元和所请求的服务器之间没有空闲连接打开，则在接口单元和所请求的服务器之间打开连接; 允许客户端通过连接访问请求的服务器上的信息; 并且在保持打开接口单元和所请求的服务器之间的连接的同时关闭客户端和接口单元之间的连接。或者，如果响应时间不可接受，则通过将客户端重定向到保持服务器，直到所请求的服务器的响应时间变得可接受来使客户端保持。根据本发明的“保留分配”方面，接口单元确定客户端的保持偏好，并选择托管该持续偏好的服务器。根据本发明的另一方面，代替使用接口单元，每个服务器具有在适用时使客户端保持的智能。

3. 发明授权

US06725272B1 Apparatus, method and computer program product for guaranteed content delivery incorporating putting a client on-hold based on response time 有权
标题翻译：用于保证内容传送的装置，方法和计算机程序产品，包括基于响应时间使客户端保持
公开(公告)号：US06725272B1
公开(公告)日：2004-04-20
申请号：US09506747
申请日：2000-02-18
申请人： Michel K. Susai , Anil Shetty , Wanqun Bao , Jose K. Raphel , Rajiv Sinha , Venugopal Botlaguduru , Sivaprasad R. Udupa , Vamsimohan Korrapati , Sergey Verzunov
发明人： Michel K. Susai , Anil Shetty , Wanqun Bao , Jose K. Raphel , Rajiv Sinha , Venugopal Botlaguduru , Sivaprasad R. Udupa , Vamsimohan Korrapati , Sergey Verzunov
IPC分类号： G06F15173
CPC分类号： H04L29/06 , H04L67/02 , H04L67/2814 , H04L67/2861 , H04L67/42
摘要： An apparatus, method and computer program product for guaranteeing network client-server response time while providing a way of putting the client on-hold when the response time temporarily prohibits, access to the requested server. The apparatus is implemented within an interface unit connecting a plurality of servers and an on-hold server to the Internet, which is connected to a plurality of clients. According to one aspect of the invention, the method includes the steps of opening a connection between a client and the interface unit; determining which server the client desires a page from; determining the current response time of the requested server; if the response time is acceptable then opening a connection between the interface unit and the requested server if no free connection is open between the interface unit and the requested server; allowing the client to access information on the requested server via the connections; and closing the connection between the client and the interface unit while keeping open the connection between the interface unit and the requested server. Alternatively, if the response time is not acceptable, then putting the client on-hold by redirecting the client to an on-hold server until the response time of the requested server becomes acceptable. According to a “on-hold distribution” aspect of the invention, the interface unit determines the on-hold preference of the client and selects the server hosting that on-hold preference. According to another aspect of the invention, instead of utilizing the interface unit, each server has the intelligence to put the client on-hold when applicable.
摘要翻译：一种用于保证网络客户端 - 服务器响应时间的设备，方法和计算机程序产品，同时提供当响应时间暂时禁止访问所请求的服务器时将客户端保持的方式。该装置在连接到多个客户端的多个服务器和保持服务器连接到因特网的接口单元内实现。根据本发明的一个方面，该方法包括以下步骤：打开客户端与接口单元之间的连接; 确定客户端期望一个页面的服务器; 确定所请求的服务器的当前响应时间; 如果响应时间是可接受的，则如果在接口单元和所请求的服务器之间没有空闲连接打开，则在接口单元和所请求的服务器之间打开连接; 允许客户端通过连接访问请求的服务器上的信息; 并且在保持打开接口单元和所请求的服务器之间的连接的同时关闭客户端和接口单元之间的连接。或者，如果响应时间不可接受，则通过将客户端重定向到保持服务器，直到所请求的服务器的响应时间变得可接受来使客户端保持。根据本发明的“保留分配”方面，接口单元确定客户端的保持偏好，并选择托管该持续偏好的服务器。根据本发明的另一方面，代替使用接口单元，每个服务器具有在适用时使客户端保持的智能。

4. 发明申请

US20110060840A1 APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT FOR GUARANTEED CONTENT DELIVERY INCORPORATING PUTTING A CLIENT ON-HOLD BASED ON RESPONSE TIME 有权
标题翻译：用于保证内容交付的装置，方法和计算机程序产品，根据响应时间进行客户端持续
公开(公告)号：US20110060840A1
公开(公告)日：2011-03-10
申请号：US12880645
申请日：2010-09-13
申请人： Michel K. Susai , Anil Shetty , Wanqun Bao , Jose K. Raphel , Rajiv Sinha , Venugopal Botlaguduru , Sivaprasad R. Udupa , Vamsimohan Korrapati , Sergey Verzunov
发明人： Michel K. Susai , Anil Shetty , Wanqun Bao , Jose K. Raphel , Rajiv Sinha , Venugopal Botlaguduru , Sivaprasad R. Udupa , Vamsimohan Korrapati , Sergey Verzunov
IPC分类号： G06F15/16
CPC分类号： H04L29/06 , H04L67/02 , H04L67/2814 , H04L67/2861 , H04L67/42
摘要： An apparatus, method and computer program product for guaranteeing network client-server response time while providing a way of putting the client on-hold when the response time temporarily prohibits access to the requested server. The apparatus is implemented within an interface unit connecting a plurality of servers and an on-hold server to the Internet, which is connected to a plurality of clients. According to one aspect of the invention, the method includes the steps of opening a connection between a client and the interface unit; determining which server the client desires a page from; determining the current response time of the requested server; if the response time is acceptable then opening a connection between the interface unit and the requested server if no free connection is open between the interface unit and the requested server; allowing the client to access information on the requested server-via the connections; and closing the connection between the client and the interface unit while keeping open the connection between the interface unit and the requested server. Alternatively, if the response time is not acceptable, then putting the client on-hold by redirecting the client to an on-hold server until the response time of the requested server becomes acceptable. According to a “on-hold distribution” aspect of the invention, the interface unit determines the on-hold preference of the client and selects the server hosting that on-hold preference. According to another aspect of the invention, instead of utilizing the interface unit, each server has the intelligence to put the client on-hold when applicable.
摘要翻译：一种用于保证网络客户机 - 服务器响应时间的设备，方法和计算机程序产品，同时提供当响应时间临时禁止访问所请求的服务器时将客户端保持的方式。该装置在连接到多个客户端的多个服务器和保持服务器连接到因特网的接口单元内实现。根据本发明的一个方面，该方法包括以下步骤：打开客户端与接口单元之间的连接; 确定客户端期望一个页面的服务器; 确定所请求的服务器的当前响应时间; 如果响应时间是可接受的，则如果在接口单元和所请求的服务器之间没有空闲连接打开，则在接口单元和所请求的服务器之间打开连接; 允许客户端通过连接访问请求的服务器上的信息; 并且在保持打开接口单元和所请求的服务器之间的连接的同时关闭客户端和接口单元之间的连接。或者，如果响应时间不可接受，则通过将客户端重定向到保持服务器，直到所请求的服务器的响应时间变得可接受来使客户端保持。根据本发明的“保留分配”方面，接口单元确定客户端的保持偏好，并选择托管该持续偏好的服务器。根据本发明的另一方面，代替使用接口单元，每个服务器具有在适用时使客户端保持的智能。

5. 发明授权

US08856777B2 Systems and methods for automatic installation and execution of a client-side acceleration program 有权
标题翻译：自动安装和执行客户端加速程序的系统和方法
公开(公告)号：US08856777B2
公开(公告)日：2014-10-07
申请号：US12874927
申请日：2010-09-02
申请人： Prabakar Sundarrajan , Junxiao He , Sergey Verzunov , Charu Venkatraman , Anil Shetty
发明人： Prabakar Sundarrajan , Junxiao He , Sergey Verzunov , Charu Venkatraman , Anil Shetty
IPC分类号： G06F9/445
CPC分类号： G06F8/61 , H04L67/02 , H04L67/34
摘要： The present invention is directed towards systems and methods for dynamically deploying and executing acceleration functionality on a client to improve the performance and delivery of remotely accessed applications. The acceleration program of the present invention is automatically installed and executed on a client in a manner transparent to and seamless with the operation of the client. An appliance may intercept a request of the client to establish a communication session or connection with a server, and transmit the acceleration program to the client. In some cases, the appliance determines whether the application being accessed by the client can be accelerated and only provides the acceleration program if the application can be accelerated. Upon receipt of the acceleration program, the client automatically performs a silent installation of the acceleration program and executes the acceleration program upon completion of the installation.
摘要翻译：本发明涉及用于在客户端上动态部署和执行加速功能以提高远程访问应用的性能和传送的系统和方法。本发明的加速程序以对客户端的操作透明和无缝的方式在客户端上自动安装和执行。设备可以拦截客户端建立与服务器的通信会话或连接的请求，并将加速程序发送给客户端。在某些情况下，设备可以确定客户端正在访问的应用程序是否可以加速，如果可以加速应用程序，则仅提供加速程序。在接收到加速程序之后，客户端自动执行加速程序的无声安装，并在安装完成后执行加速程序。

6. 发明授权

US08706877B2 Systems and methods for providing client-side dynamic redirection to bypass an intermediary 有权
标题翻译：提供客户端动态重定向以绕过中介的系统和方法
公开(公告)号：US08706877B2
公开(公告)日：2014-04-22
申请号：US11323352
申请日：2005-12-30
申请人： Prabakar Sundarrajan , Junxiao He , Sergey Verzunov , Charu Venkatraman , Anil Shetty , Josephine Suganthi
发明人： Prabakar Sundarrajan , Junxiao He , Sergey Verzunov , Charu Venkatraman , Anil Shetty , Josephine Suganthi
IPC分类号： G06F15/16
CPC分类号： H04L67/2861 , H04L63/0428 , H04L67/2814 , H04L67/2819 , H04L67/2842 , H04L67/34
摘要： The present invention is directed towards systems and methods for dynamically redirecting on a client communications of the client with a server to bypass an intermediary that is determined to be unavailable for such communications. An acceleration program on the client establishes a transport layer connection between the client and server, and intercepts communications of the client to the server. The transport layer connection may be established via an intermediary, such as a gateway, proxy or appliance. If the client-side acceleration program determines the intermediary is not available for communicating by the client to the server, the acceleration program automatically establishes a second transport layer connection to the server in order to bypass the intermediary. The acceleration program then transmits the intercepted communications of the client via the second transport layer connection to the server. The acceleration program may automatically redirect intercepted communications of the client to the server transparently to any user or application of the client.
摘要翻译：本发明涉及用于在客户端与服务器的客户端通信上动态地重定向以绕过被确定为对于这种通信不可用的中介的系统和方法。客户机上的一个加速程序建立客户端和服务器之间的传输层连接，并拦截客户端与服务器的通信。可以经由诸如网关，代理或设备的中介来建立传输层连接。如果客户端加速程序确定中介不可用于客户端与服务器的通信，则加速程序自动建立到服务器的第二传输层连接，以绕过中介。加速程序然后经由第二传输层连接将客户端的截取的通信发送到服务器。加速程序可以将客户端的拦截通信自动重定向到客户机的任何用户或应用程序。

7. 发明授权

US08549149B2 Systems and methods for providing client-side accelerated access to remote applications via TCP multiplexing 有权
标题翻译：通过TCP复用提供客户端加速访问远程应用程序的系统和方法
公开(公告)号：US08549149B2
公开(公告)日：2013-10-01
申请号：US11323354
申请日：2005-12-30
申请人： Prabakar Sundarrajan , Junxiao He , Shashi Nanjundaswamy , Sergey Verzunov , Charu Venkatraman , Anil Shetty
发明人： Prabakar Sundarrajan , Junxiao He , Shashi Nanjundaswamy , Sergey Verzunov , Charu Venkatraman , Anil Shetty
IPC分类号： G06F15/16 , G06F15/177 , H04L12/28 , H04L12/56 , H04J3/18
CPC分类号： H04L69/163 , H04L69/12 , H04L69/16 , H04L69/32 , H04L69/326
摘要： The present invention is directed towards systems and methods for dynamically deploying and executing acceleration functionality on a client to improve the performance and delivery of remotely accessed applications. In one embodiment, the client-side acceleration functionality is provided by an acceleration program that performs a transport layer connection multiplexing technique for improving performance of communications and delivery of a remotely-accessed application. The acceleration program establishes a transport layer connection from the client to the server that can be used by multiple applications on the client, or that is otherwise shared among applications of the client. The acceleration program multiplexes requests from one or more applications via the same transport layer connection maintained by the acceleration program. As such, the acceleration program can utilize the idle time of one application in using the transport layer connection to service a request of a second application through the same transport layer connection.
摘要翻译：本发明涉及用于在客户端上动态部署和执行加速功能以提高远程访问应用的性能和传送的系统和方法。在一个实施例中，客户端加速功能由执行用于改善远程访问应用的通信和传送的性能的传输层连接复用技术的加速程序提供。加速程序建立从客户端到服务器的传输层连接，可以由客户端上的多个应用程序使用，也可以在客户端应用程序之间共享。加速程序通过由加速程序维护的相同传输层连接复用来自一个或多个应用程序的请求。因此，加速程序可以利用一个应用在使用传输层连接中的空闲时间来通过相同的传输层连接来服务于第二应用的请求。

8. 发明授权

US07953889B2 Systems and methods for routing VPN traffic around network disruption 有权
标题翻译：围绕网络中断路由VPN流量的系统和方法
公开(公告)号：US07953889B2
公开(公告)日：2011-05-31
申请号：US11462200
申请日：2006-08-03
申请人： Josephine Suganthi , Junxiao He , Sergey Verzunov , Anil Shetty , Charu Venkatraman
发明人： Josephine Suganthi , Junxiao He , Sergey Verzunov , Anil Shetty , Charu Venkatraman
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L63/0272
摘要： Methods for using a client agent to route client requests among a plurality of appliances using transport layer information include the steps of: establishing, by a client agent executing on a client, a first transport layer connection with a first appliance of a plurality of appliances, the first appliance providing access to one or more servers; establishing, by a client agent executing on the client, a second transport layer connection with a second appliance of a plurality of appliances, the second appliance providing access to one or more servers; intercepting, by the client agent, a packet transmitted by the client; selecting, by the client agent, one of the connections to transmit the intercepted packet based on a characteristic of at least one of: the transport layer connections, the plurality of appliances, or the servers; and transmitting the intercepted packet via the selected connection.
摘要翻译：使用客户端代理使用传输层信息在多个设备之间路由客户端请求的方法包括以下步骤：由在客户端上执行的客户端代理建立与多个设备的第一设备的第一传输层连接，第一个设备提供对一个或多个服务器的访问; 由在客户端上执行的客户端代理建立与多个设备的第二设备的第二传输层连接，所述第二设备提供对一个或多个服务器的访问; 由客户端代理拦截客户端发送的数据包; 基于以下至少一个的特征，由所述客户端代理选择所述连接之一来发送所截取的分组：传输层连接，所述多个设备或所述服务器; 并通过所选择的连接发送截取的分组。

9. 发明申请

US20080034110A1 SYSTEMS AND METHODS FOR ROUTING VPN TRAFFIC AROUND NETWORK DISRUPTION 有权
标题翻译：用于路由网络连接中的VPN流量的系统和方法
公开(公告)号：US20080034110A1
公开(公告)日：2008-02-07
申请号：US11462200
申请日：2006-08-03
申请人： Josephine Suganthi , Junxiao He , Sergey Verzunov , Anil Shetty , Charu Venkatraman
发明人： Josephine Suganthi , Junxiao He , Sergey Verzunov , Anil Shetty , Charu Venkatraman
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04L63/0272
摘要： Methods for using a client agent to route client requests among a plurality of appliances using transport layer information include the steps of: establishing, by a client agent executing on a client, a first transport layer connection with a first appliance of a plurality of appliances, the first appliance providing access to one or more servers; establishing, by a client agent executing on the client, a second transport layer connection with a second appliance of a plurality of appliances, the second appliance providing access to one or more servers; intercepting, by the client agent, a packet transmitted by the client; selecting, by the client agent, one of the connections to transmit the intercepted packet based on a characteristic of at least one of: the transport layer connections, the plurality of appliances, or the servers; and transmitting the intercepted packet via the selected connection.
摘要翻译：使用客户端代理使用传输层信息在多个设备之间路由客户端请求的方法包括以下步骤：由在客户端上执行的客户端代理建立与多个设备的第一设备的第一传输层连接，第一个设备提供对一个或多个服务器的访问; 由在客户端上执行的客户端代理建立与多个设备的第二设备的第二传输层连接，所述第二设备提供对一个或多个服务器的访问; 由客户端代理拦截客户端发送的数据包; 基于以下至少一个的特征，由所述客户端代理选择所述连接之一来发送所截取的分组：传输层连接，所述多个设备或所述服务器; 并通过所选择的连接发送截取的分组。

10. 发明申请

US20060195840A1 Systems and methods for automatic installation and execution of a client-side acceleration program 有权
标题翻译：自动安装和执行客户端加速程序的系统和方法
公开(公告)号：US20060195840A1
公开(公告)日：2006-08-31
申请号：US11324203
申请日：2005-12-30
申请人： Prabakar Sundarrajan , Junxiao He , Sergey Verzunov , Charu Venkatraman , Anil Shetty
发明人： Prabakar Sundarrajan , Junxiao He , Sergey Verzunov , Charu Venkatraman , Anil Shetty
IPC分类号： G06F9/445
CPC分类号： G06F8/61 , H04L67/02 , H04L67/34
摘要： The present invention is directed towards systems and methods for dynamically deploying and executing an acceleration program on a client to improve the performance and delivery of remotely accessed applications. The acceleration program of the present invention is automatically installed and executed on a client in a manner transparent to and seamless with the operation of the client. An appliance may intercept a request of the client to establish a communication session or connection with a server, and transmit the acceleration program to the client. In some cases, the appliance determines whether the application being accessed by the client can be accelerated and only provides the acceleration program if the application can be accelerated. Upon receipt of the acceleration program, the client automatically performs a silent installation of the acceleration program and executes the acceleration program upon completion of the installation.
摘要翻译：本发明涉及用于在客户机上动态部署和执行加速程序以提高远程访问应用的性能和传送的系统和方法。本发明的加速程序以对客户端的操作透明和无缝的方式在客户端上自动安装和执行。设备可以拦截客户端建立与服务器的通信会话或连接的请求，并将加速程序发送给客户端。在某些情况下，设备可以确定客户端正在访问的应用程序是否可以加速，如果可以加速应用程序，则仅提供加速程序。在接收到加速程序之后，客户端自动执行加速程序的无声安装，并在安装完成后执行加速程序。

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