专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07643416B2 Method and system for adaptively applying performance enhancing functions 有权
标题翻译：自适应性能增强功能的方法和系统
公开(公告)号：US07643416B2
公开(公告)日：2010-01-05
申请号：US12046883
申请日：2008-03-12
申请人： Peter Pardee , John Border , Nigel Bartlett , Douglas Dillon
发明人： Peter Pardee , John Border , Nigel Bartlett , Douglas Dillon
IPC分类号： H04L12/26
CPC分类号： H04L69/16 , H04L12/4641 , H04L47/10 , H04L47/12 , H04L47/14 , H04L47/193 , H04L47/24 , H04L47/26 , H04L47/27 , H04L47/28 , H04L47/283 , H04L63/0272 , H04L69/163
摘要： An approach for adaptively providing network performance enhancing functions in a secure environment, such as a virtual private network, is disclosed. Traffic, for example, Internet Protocol (IP) packets, is received for transport over an access network (e.g., satellite network). Next, characteristics (e.g., latency) of the access network are determined. A connection (which supports the performance enhancing functions) is selectively established based on the determined characteristics for transport the received packets over the access network. An encrypted tunnel is provided over the established connection to transmit the received packets.
摘要翻译：公开了一种在诸如虚拟专用网络的安全环境中自适应地提供网络性能增强功能的方法。接收到诸如因特网协议（IP）分组的业务，以便通过接入网络（例如，卫星网络）进行传输。接下来，确定接入网络的特性（例如，等待时间）。基于用于通过接入网络传送接收到的分组的确定的特性来选择性地建立连接（其支持性能增强功能）。在已建立的连接上提供加密的隧道以传送接收的分组。

2. 发明授权

US07398552B2 Method and system for integrating performance enhancing functions in a virtual private network (VPN) 有权
标题翻译：在虚拟专用网（VPN）中集成性能增强功能的方法和系统
公开(公告)号：US07398552B2
公开(公告)日：2008-07-08
申请号：US10353183
申请日：2003-01-28
申请人： Peter Pardee , Douglas Dillon , John Border , Nigel Bartlett
发明人： Peter Pardee , Douglas Dillon , John Border , Nigel Bartlett
IPC分类号： G06F15/16
CPC分类号： H04L63/0209 , H04L12/46 , H04L12/4641 , H04L63/0272 , H04L63/0428 , H04L63/1466 , H04L67/14
摘要： An approach for supporting security in a communications network is disclosed. A network device includes a security peer that establishes a secure tunnel over a data network (e.g., satellite network) for transport of encrypted traffic. The device also includes a performance peer for establishing a connection supported by the secure tunnel. The performance peer includes a plurality of modules for providing respective performance enhancing functions to minimize performance impact of latency of the network.
摘要翻译：公开了一种用于支持通信网络中的安全性的方法。网络设备包括安全对等体，其通过数据网络（例如，卫星网络）建立用于传输加密业务的安全隧道。该设备还包括用于建立由安全隧道支持的连接的性能对等体。性能对等体包括多个模块，用于提供相应的性能增强功能以最小化网络的等待时间的性能影响。

3. 发明授权

US07389533B2 Method and system for adaptively applying performance enhancing functions 有权
标题翻译：自适应性能增强功能的方法和系统
公开(公告)号：US07389533B2
公开(公告)日：2008-06-17
申请号：US10353247
申请日：2003-01-28
申请人： Nigel Bartlett , John Border , Douglas Dillon , Peter Pardee
发明人： Nigel Bartlett , John Border , Douglas Dillon , Peter Pardee
IPC分类号： G06F9/00 , G06F15/16
CPC分类号： H04L69/16 , H04L12/4641 , H04L47/10 , H04L47/12 , H04L47/14 , H04L47/193 , H04L47/24 , H04L47/26 , H04L47/27 , H04L47/28 , H04L47/283 , H04L63/0272 , H04L69/163
摘要： An approach for adaptively providing network performance enhancing functions in a secure environment, such as a virtual private network, is disclosed. Traffic, for example, Internet Protocol (IP) packets, is received for transport over an access network (e.g., satellite network). Next, characteristics (e.g., latency) of the access network are determined. A connection (which supports the performance enhancing functions) is selectively established based on the determined characteristics for transport the received packets over the access network. An encrypted tunnel is provided over the established connection to transmit the received packets.
摘要翻译：公开了一种在诸如虚拟专用网络的安全环境中自适应地提供网络性能增强功能的方法。接收到诸如因特网协议（IP）分组的业务，以便通过接入网络（例如，卫星网络）进行传输。接下来，确定接入网络的特性（例如，等待时间）。基于用于通过接入网络传送接收到的分组的确定的特性来选择性地建立连接（其支持性能增强功能）。在已建立的连接上提供加密的隧道以传送接收的分组。

4. 发明授权

US08976798B2 Method and system for communicating over a segmented virtual private network (VPN) 有权
公开(公告)号：US08976798B2
公开(公告)日：2015-03-10
申请号：US10352992
申请日：2003-01-28
申请人： John Border , Douglas Dillon , Peter Pardee
发明人： John Border , Douglas Dillon , Peter Pardee
IPC分类号： H04L12/28 , H04L29/06 , H04L12/46
CPC分类号： H04L63/0272 , H04L12/4641 , H04L63/0209 , H04L63/029 , H04L63/0428 , H04L63/1466
摘要： An approach for providing secure communication services is disclosed. A secure (e.g., a Virtual Private Network (VPN)) tunnel from a source node over an access network, such as a satellite network, to a destination node, wherein the nodes are external to the network. A connection that supports a mechanism for enhancing performance of the network is established for a portion of the secure tunnel that traverses the network.

5. 发明授权

US06795848B1 System and method of reading ahead of objects for delivery to an HTTP proxy server 有权
标题翻译：向前读取对象以传送到HTTP代理服务器的系统和方法
公开(公告)号：US06795848B1
公开(公告)日：2004-09-21
申请号：US09708134
申请日：2000-11-08
申请人： John Border , Douglas Dillon , Matt Butehorn
发明人： John Border , Douglas Dillon , Matt Butehorn
IPC分类号： G06F15167
CPC分类号： G06F17/30902 , H04L29/06 , H04L67/02 , H04L67/142 , H04L67/28 , H04L67/2828 , H04L67/2852 , H04L67/42 , H04L69/16 , H04L69/163
摘要： A communication system for retrieving web content is disclosed. A downstream proxy server receives a URL request message from a web browser, in which the URL request message specifies a URL content that has an embedded object. An upstream proxy server receives the URL request message from the downstream proxy server. The upstream proxy server selectively forwards the URL request message to a web server and receives the URL content from the web server, wherein the upstream proxy server forwards the URL content to the downstream proxy server and parses the URL content to obtain the embedded object prior to receiving a corresponding embedded object request message initiated by the web browser.
摘要翻译：公开了一种用于检索网页内容的通信系统。下游代理服务器从Web浏览器接收URL请求消息，其中URL请求消息指定具有嵌入对象的URL内容。上游代理服务器从下游代理服务器接收URL请求消息。上游代理服务器选择性地将URL请求消息转发到web服务器并从Web服务器接收URL内容，其中上游代理服务器将URL内容转发到下游代理服务器，并解析URL内容以在接收由web浏览器发起的对应的嵌入对象请求消息。

6. 发明授权

US08131823B2 System and method for reading ahead of content 有权
标题翻译：提前阅读内容的系统和方法
公开(公告)号：US08131823B2
公开(公告)日：2012-03-06
申请号：US09996445
申请日：2001-11-28
申请人： John Border , Douglas Dillon , Matthew Butehorn
发明人： John Border , Douglas Dillon , Matthew Butehorn
IPC分类号： G06F15/16
CPC分类号： G06F17/30902 , H04L29/06 , H04L67/02 , H04L67/142 , H04L67/28 , H04L67/2828 , H04L67/2852 , H04L67/42 , H04L69/16 , H04L69/163
摘要： A communication system for retrieving content stored in a content server (e.g., web server) is disclosed. The system includes a client that is configured to transmit a message requesting content specifying an object from a content server. The system also includes a plurality of proxy servers that include a downstream proxy server and an upstream proxy server. The downstream proxy server is configured to communicate with the client. The upstream proxy server is configured to retrieve the content from the content server and to forward information associated with the object over a data network to the downstream proxy server prior to the client transmitting another message requesting the object. The above arrangement has particular application to a wide area network, such as a satellite network.
摘要翻译：公开了一种用于检索存储在内容服务器（例如，web服务器）中的内容的通信系统。该系统包括被配置为从内容服务器发送请求指定对象的内容的消息的客户端。该系统还包括多个代理服务器，其包括下游代理服务器和上游代理服务器。下游代理服务器被配置为与客户端进行通信。上游代理服务器被配置为在客户端发送另一个请求对象的消息之前，从内容服务器检索内容，并通过数据网络将与对象相关联的信息转发到下游代理服务器。上述布置特别适用于诸如卫星网络的广域网。

7. 发明授权

US07389330B2 System and method for pre-fetching content in a proxy architecture 有权
标题翻译：在代理架构中预取内容的系统和方法
公开(公告)号：US07389330B2
公开(公告)日：2008-06-17
申请号：US10659481
申请日：2003-09-10
申请人： Douglas Dillon , John Border , Frank Kelly , Daniel Friedman
发明人： Douglas Dillon , John Border , Frank Kelly , Daniel Friedman
IPC分类号： G06F15/16 , G06F15/167
CPC分类号： H04L67/2814 , G06F17/30902 , H04L29/06027 , H04L65/105 , H04L67/02 , H04L67/2804 , H04L67/2847 , H04L67/2876 , H04L69/329
摘要： An approach is provided for supporting retrieval of a web page over a data network from a web site is disclosed. A downstream proxy communicating with a host executing a browser receives a request message from a browser to retrieve the web page. An upstream proxy parses the web page to determine an object embedded in the web page, wherein a promise list is generated specifying the embedded object that is to be pre-fetched according to a criterion. The promise list is transmitted to the downstream proxy, wherein the upstream proxy pre-fetches the embedded object from the web site. The upstream proxy determines whether to forward one of the pre-fetched embedded object to the downstream proxy based on a comparison of cookies associated with one of the pre-fetched objects supplied, respectively, by the browser and the web site. This approach as particular applicability in relatively high latency networks, such as a satellite communications system.
摘要翻译：提供了一种用于支持从网站通过数据网络检索网页的方法。与执行浏览器的主机通信的下游代理从浏览器接收请求消息以检索网页。上游代理解析网页以确定嵌入在网页中的对象，其中生成承诺列表，以根据标准指定要预取的嵌入对象。承诺列表被发送到下游代理，其中上游代理从网站预取嵌入对象。上游代理基于与浏览器和网站分别提供的预取对象之一相关联的cookie的比较来确定是否将预取的嵌入对象之一转发到下游代理。这种方法在诸如卫星通信系统的相对高延迟网络中特别适用。

8. 发明授权

US07596802B2 Method and system for providing connection handling 有权
公开(公告)号：US07596802B2
公开(公告)日：2009-09-29
申请号：US09905215
申请日：2001-07-13
申请人： John Border , Douglas Dillon
发明人： John Border , Douglas Dillon
IPC分类号： H04L9/00
CPC分类号： H04L41/5022 , H04B7/18582 , H04B7/18584 , H04L12/2854 , H04L12/4604 , H04L12/66 , H04L29/06 , H04L29/08846 , H04L41/046 , H04L41/06 , H04L41/083 , H04L41/0873 , H04L41/0896 , H04L43/00 , H04L43/0811 , H04L45/00 , H04L45/22 , H04L45/24 , H04L45/28 , H04L45/30 , H04L45/306 , H04L45/308 , H04L47/10 , H04L47/14 , H04L47/193 , H04L47/2408 , H04L47/2433 , H04L47/2491 , H04L47/40 , H04L47/50 , H04L49/90 , H04L49/901 , H04L49/9042 , H04L49/9094 , H04L63/0281 , H04L63/0428 , H04L63/1466 , H04L67/2814 , H04L67/2833 , H04L67/2871 , H04L67/322 , H04L67/327 , H04L69/14 , H04L69/16 , H04L69/161 , H04L69/163 , H04L69/165 , H04L69/18 , H04L69/22 , H04L69/329 , H04W28/18 , H04W40/02 , Y02D70/1262 , Y02D70/30 , Y02D70/446
摘要： A communication system having a proxy architecture is disclosed. The system includes a platform that provides performance enhancing functions. The platform includes a spoofing apparatus that routes the information within the communication system. The spoofing apparatus receives spoofing selection and spoofing parameters from the platform and maintains the current parameters in one or more spoofing profiles. The spoofing apparatus routes packets of information throughout the communication system based on the spoofing selection and/or spoofing profile. The spoofing apparatus may also compensate for maximum segment size mismatches during the routing of information. This compensation may include dynamically resizing data segments or disabling three-way handshake spoofing. The above arrangement has particular applicability to a bandwidth constrained communication system, such as a satellite network.

9. 发明授权

US07133361B2 Method and system for improvement of network performance over asymmetic links 有权
公开(公告)号：US07133361B2
公开(公告)日：2006-11-07
申请号：US09963225
申请日：2001-09-26
申请人： Gabriel Olariu , Douglas Dillon , Frank Kelly
发明人： Gabriel Olariu , Douglas Dillon , Frank Kelly
IPC分类号： H04L12/28
CPC分类号： H04L47/10 , H04L47/27
摘要： A communications system includes a plurality of communications channels for transporting packets. The system also includes a gateway that is coupled to the communications channels. The gateway is configured to buffer a packet that is received over one of the communications channel from a first host in a queue and to determine a window value for maximizing transmission rate based upon occupancy of the queue. The gateway is configured to a second host according to a prescribed protocol to force use of the determined window value in the second host over another one of the communications channels. The present invention has particular applicability to an asymmetric bandwidth network, such as a two-way satellite system.

10. 发明授权

US6067561A Electronic mail notification system and method within a hybrid network that transmits notifications via a continuous, high-speed channel 失效
标题翻译：混合网络内的电子邮件通知系统和方法，通过连续的高速通道发送通知
公开(公告)号：US6067561A
公开(公告)日：2000-05-23
申请号：US797506
申请日：1997-02-07
申请人： Douglas Dillon
发明人： Douglas Dillon
IPC分类号： H04L12/58 , G06F13/00 , H04Q7/00
CPC分类号： H04L12/587 , H04L51/24
摘要： An electronic mail alert system includes an e-mail server for administering an e-mail account of an e-mail service subscriber and an e-mail alert front-end. The e-mail server includes a subscriber account memory for storing an indication that e-mail has been received by the e-mail server for an e-mail alert service subscriber as well as a communication port for allowing the e-mail alert service subscriber to retrieve e-mail from the e-mail server via a subscriber terminal remote from the e-mail server. The e-mail alert front-end is coupled to the e-mail server and polls the e-mail server periodically to determine whether e-mail for the e-mail alert service subscriber has been received by the e-mail server. The front-end is also coupled to a satellite transmitter so that an e-mail notification can be disseminated, via a continuous, high-speed communication channel, for reception by the subscriber terminal to apprise the subscriber that e-mail for the e-mail alert service subscriber has been received by the e-mail server.
摘要翻译：电子邮件警报系统包括用于管理电子邮件服务订户的电子邮件帐户和电子邮件警报前端的电子邮件服务器。电子邮件服务器包括用于存储用于电子邮件警报服务用户的电子邮件服务器已经接收到电子邮件的指示的用户帐户存储器以及用于允许电子邮件警报服务订户的通信端口通过远离电子邮件服务器的用户终端从电子邮件服务器检索电子邮件。电子邮件警报前端被耦合到电子邮件服务器并周期性地轮询电子邮件服务器以确定电子邮件服务器是否已经接收到电子邮件警报服务订户的电子邮件。前端还耦合到卫星发射机，使得可以通过连续的高速通信信道来传播电子邮件通知，用于由用户终端接收以向用户通知电子邮件的电子邮件，电子邮件服务器已收到邮件提醒服务订户。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式