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公开(公告)号：US20160156741A1
公开(公告)日：2016-06-02
申请号：US14754453
申请日：2015-06-29
IPC分类号： H04L29/06
CPC分类号： H04L67/42 , H04L65/60 , H04L67/1002 , H04L67/1025 , H04L67/1038 , H04L67/104 , H04L67/1063 , H04L67/1091 , H04L67/322
摘要： A method of servicing content requests in a CDN may include receiving a request for content from a first client device, identifying content associated with the content request, identifying a second client device that stores the content, identifying a CDN storage location that also stores the content, determining whether the second client device is authorized to source the content to the first client device, and selecting a source for the content. The source for the content may be selected from the storage location associated with the CDN and the second client device. The source for the content may be selected based on one or more CDN policies. The method may also include initiating a transfer of the at least a portion of the content from the second client device to the first client device if the second client device is selected as the source for the content.
摘要翻译： 在CDN中服务内容请求的方法可以包括从第一客户端设备接收对内容的请求，识别与内容请求相关联的内容，识别存储内容的第二客户端设备，识别也存储内容的CDN存储位置 ，确定所述第二客户端设备是否被授权将所述内容发送给所述第一客户端设备，以及选择所述内容的源。 可以从与CDN和第二客户端设备相关联的存储位置中选择内容的源。 可以基于一个或多个CDN策略来选择内容的源。 如果第二客户端设备被选择为内容的源，该方法还可以包括发起将内容的至少一部分从第二客户端设备传送到第一客户端设备。
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公开(公告)号：US08805966B2
公开(公告)日：2014-08-12
申请号：US13671451
申请日：2012-11-07
IPC分类号： G06F15/173 , H04L29/06 , G06F17/30 , H04L29/08 , G06Q30/02 , G06F3/0484
CPC分类号： H04L67/06 , G06F3/0484 , G06F17/30058 , G06Q30/02 , H04L65/4084 , H04L65/4092 , H04L65/604 , H04L65/80
摘要： According to the invention, a content download system for downloading a content file and additional content using a window is disclosed. The content download system includes a content site, a content provider and a third party. The content site presents the window that displays the download progress of the content file, presents the additional content while the content file is downloaded, and allows selection of the additional content. The content provider serves as an origin server for the content file. The third party receives information on the content file and provides the additional content.
摘要翻译： 根据本发明，公开了一种用于使用窗口下载内容文件和附加内容的内容下载系统。 内容下载系统包括内容网站，内容提供商和第三方。 内容网站呈现显示内容文件的下载进度的窗口，在下载内容文件时呈现附加内容，并允许选择附加内容。 内容提供者用作内容文件的源服务器。 第三方收到有关内容文件的信息，并提供其他内容。
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公开(公告)号：US20140119194A1
公开(公告)日：2014-05-01
申请号：US13848868
申请日：2013-03-22
IPC分类号： H04L12/803
CPC分类号： H04L47/122 , H04L45/00 , H04L45/125 , H04L45/20 , H04L45/22 , H04L45/24 , H04L45/30
摘要： According to the invention, a delivery network for assisting delivery of content objects over an Internet is disclosed. The delivery network includes a network outlet, an interface and a routing function. The network outlet is coupled to a plurality of full-route networks, where each of the plurality of full-route networks is capable of delivering content objects to a plurality of terminal networks. The plurality of terminal networks include a terminal network, where the plurality of terminal networks are coupled to a plurality of end user computers. The interface receives content objects for delivery to the plurality of end user computers. The routing function routes content objects in at least two modes, where a first mode routes content objects based upon a first route path from the network outlet to the terminal network, and a second mode routes at least some content objects using a second route path from the network outlet to the terminal network. The first route path is chosen based upon delivery efficiency. Switching from the first mode to the second mode is triggered when at least of a portion of the first route path reaches a predetermined level of use. The first and second route paths are different, and the second route path is less efficient than the first route path.
摘要翻译： 根据本发明，公开了一种用于通过互联网传送内容对象的传送网络。 交付网络包括网络出口，接口和路由功能。 网络出口耦合到多个全路由网络，其中多个全路由网络中的每一个能够将内容对象传送到多个终端网络。 多个终端网络包括终端网络，其中多个终端网络耦合到多个终端用户计算机。 接口接收内容对象以传送到多个最终用户计算机。 路由功能以至少两种模式路由内容对象，其中第一模式基于从网络出口到终端网络的第一路由路径来路由内容对象，第二模式使用第二路由路径从至少一些内容对象路由 网络出口到终端网络。 第一条路线是根据交付效率来选择的。 当第一路径路径的至少一部分达到预定的使用水平时，触发从第一模式切换到第二模式。 第一和第二路由路径是不同的，并且第二路由路径比第一路由路径效率低。
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公开(公告)号：US09515980B2
公开(公告)日：2016-12-06
申请号：US14171140
申请日：2014-02-03
发明人： Jason Eggleston , Nils H. McCarthy , Bradley B. Harvell , Mohan I. Kokal , Lee A. Stafford , Gary S. Baldus , Michael M. Gordon , Nathan F. Raciborski
CPC分类号： H04L61/1511 , H04L29/08072 , H04L61/2007
摘要： A method or system for transferring information during the domain name service (DNS) lookup to more effectively utilizing the content delivery network (CDN) is disclosed. Information gathered from DNS request is used to identify information on how to serve the content with a chosen IP address returned from the DNS lookup. The DNS server selects from a number of possible IP addresses after analyzing information from the DNS request and popularity of associated content. The different IP addresses will result in different edge servers providing content. An IP address could be provided for popular content in a way that will tend to populate more content caches from the pool of edge servers in one embodiment.
摘要翻译： 公开了一种用于在域名服务（DNS）查找期间传送信息以更有效地利用内容传送网络（CDN）的方法或系统。 从DNS请求收集的信息用于识别关于如何使用从DNS查找返回的所选IP地址来提供内容的信息。 在分析来自DNS请求的信息和相关内容的普及之后，DNS服务器从多个可能的IP地址中选择。 不同的IP地址将导致不同的边缘服务器提供内容。 在一个实施例中，可以以倾向于从边缘服务器池填充更多内容缓存的方式为流行内容提供IP地址。
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公开(公告)号：US08775661B2
公开(公告)日：2014-07-08
申请号：US13750744
申请日：2013-01-25
IPC分类号： G06F15/16
CPC分类号： H04L67/42 , H04L65/60 , H04L67/1002 , H04L67/1025 , H04L67/1038 , H04L67/104 , H04L67/1063 , H04L67/1091 , H04L67/322
摘要： A method for transferring content across a content delivery network (CDN) may include receiving a notification of a request. The request may include a client identifier and a content identifier. The method may also include accessing one or more global policies applicable to the request. The method may additionally include determining, using the one or more global policies, that a client is eligible to receive content associated with the content identifier from another client; identifying, using the one or more global policies and the content identifier, one or more authorized transfers of at least a portion of the content; identifying one or more eligible clients that are associated with the one or more authorized transfers; and sending a set of client identifiers that are associated with the one or more eligible clients.
摘要翻译： 通过内容传送网络（CDN）传送内容的方法可以包括接收请求的通知。 请求可以包括客户端标识符和内容标识符。 该方法还可以包括访问适用于该请求的一个或多个全局策略。 该方法可以另外包括使用一个或多个全局策略来确定客户端有资格从另一个客户端接收与该内容标识符相关联的内容; 使用所述一个或多个全局策略和所述内容标识符来识别所述内容的至少一部分的一个或多个授权传输; 识别与一个或多个授权传输相关联的一个或多个合格客户端; 并发送与一个或多个合格的客户端相关联的一组客户端标识符。
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公开(公告)号：US09094320B2
公开(公告)日：2015-07-28
申请号：US13848868
申请日：2013-03-22
IPC分类号： H04J1/16 , H04L12/66 , H04L12/803 , H04L12/701 , H04L12/729 , H04L12/733 , H04L12/707 , H04L12/725
CPC分类号： H04L47/122 , H04L45/00 , H04L45/125 , H04L45/20 , H04L45/22 , H04L45/24 , H04L45/30
摘要： According to the invention, a delivery network for assisting delivery of content objects over an Internet is disclosed. The delivery network includes a network outlet, an interface and a routing function. The network outlet is coupled to a plurality of full-route networks, where each of the plurality of full-route networks is capable of delivering content objects to a plurality of terminal networks. The plurality of terminal networks include a terminal network, where the plurality of terminal networks are coupled to a plurality of end user computers. The interface receives content objects for delivery to the plurality of end user computers. The routing function routes content objects in at least two modes, where a first mode routes content objects based upon a first route path from the network outlet to the terminal network, and a second mode routes at least some content objects using a second route path from the network outlet to the terminal network. The first route path is chosen based upon delivery efficiency. Switching from the first mode to the second mode is triggered when at least of a portion of the first route path reaches a predetermined level of use. The first and second route paths are different, and the second route path is less efficient than the first route path.
摘要翻译： 根据本发明，公开了一种用于通过互联网传送内容对象的传送网络。 交付网络包括网络出口，接口和路由功能。 网络出口耦合到多个全路由网络，其中多个全路由网络中的每一个能够将内容对象传送到多个终端网络。 多个终端网络包括终端网络，其中多个终端网络耦合到多个终端用户计算机。 接口接收内容对象以传送到多个最终用户计算机。 路由功能以至少两种模式路由内容对象，其中第一模式基于从网络出口到终端网络的第一路由路径来路由内容对象，第二模式使用第二路由路径从至少一些内容对象路由 网络出口到终端网络。 第一条路线是根据交付效率来选择的。 当第一路径路径的至少一部分达到预定的使用水平时，触发从第一模式切换到第二模式。 第一和第二路由路径是不同的，并且第二路由路径比第一路由路径效率低。
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公开(公告)号：US08645539B2
公开(公告)日：2014-02-04
申请号：US13732819
申请日：2013-01-02
IPC分类号： G06F15/173
CPC分类号： H04L45/74 , G06F17/30902 , H04L29/12066 , H04L29/12132 , H04L61/1511 , H04L61/1552 , H04L67/1002 , H04L67/1008 , H04L67/1012 , H04L67/1017 , H04L67/1019 , H04L67/1029 , H04L67/1034 , H04L67/28 , H04L67/2842
摘要： A content delivery network (CDN) for delivering content over the Internet is disclosed in one embodiment. The CDN includes a domain resolution service (DNS) server, caching servers and an Internet interface. The caching servers correspond to a plurality of addresses. The DNS server receives two domain resolution requests corresponding to a same domain and produces two different DNS solutions, each corresponding to a subset of caching servers. The interface receives domain resolution requests, including the two domain resolution requests, and transmits DNS solutions, including the two DNS solutions. The processing power is generally matched between the two DNS solutions.
摘要翻译： 在一个实施例中公开了用于通过因特网递送内容的内容递送网络（CDN）。 CDN包括域解析服务（DNS）服务器，缓存服务器和Internet接口。 缓存服务器对应于多个地址。 DNS服务器接收到与同一域相对应的两个域解析请求，并生成两个不同的DNS解决方案，每个对应于一个缓存服务器的子集。 该接口接收域解析请求，包括两个域解析请求，并发送DNS解决方案，包括两个DNS解决方案。 处理能力通常在两个DNS解决方案之间匹配。
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公开(公告)号：US09100463B2
公开(公告)日：2015-08-04
申请号：US14300076
申请日：2014-06-09
CPC分类号： H04L67/42 , H04L65/60 , H04L67/1002 , H04L67/1025 , H04L67/1038 , H04L67/104 , H04L67/1063 , H04L67/1091 , H04L67/322
摘要： A method of servicing content requests in a CDN may include receiving a request for content from a first client device, identifying content associated with the content request, identifying a second client device that stores the content, identifying a CDN storage location that also stores the content, determining whether the second client device is authorized to source the content to the first client device, and selecting a source for the content. The source for the content may be selected from the storage location associated with the CDN and the second client device. The source for the content may be selected based on one or more CDN policies. The method may also include initiating a transfer of the at least a portion of the content from the second client device to the first client device if the second client device is selected as the source for the content.
摘要翻译： 在CDN中服务内容请求的方法可以包括从第一客户端设备接收对内容的请求，识别与内容请求相关联的内容，识别存储内容的第二客户端设备，识别也存储内容的CDN存储位置 ，确定所述第二客户端设备是否被授权将所述内容发送给所述第一客户端设备，以及选择所述内容的源。 可以从与CDN和第二客户端设备相关联的存储位置中选择内容的源。 可以基于一个或多个CDN策略来选择内容的源。 如果第二客户端设备被选择为内容的源，该方法还可以包括发起将内容的至少一部分从第二客户端设备传送到第一客户端设备。
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公开(公告)号：US08769118B2
公开(公告)日：2014-07-01
申请号：US13848863
申请日：2013-03-22
IPC分类号： G06F15/16
CPC分类号： H04L61/1541 , H04L29/12066 , H04L61/1511
摘要： A domain name service (DNS) resolver returns Internet protocol (IP) addresses. A connection with an Internet application or device receives domain name resolution requests that originate outside of the Internet. A direct DNS resolver identifies IP addresses without referring to the Internet or using other DNS resolvers. An address store includes a predetermined list of domain names and corresponding IP addresses specified from a point remote to the DNS resolver. The DNS resolver processes the domain name resolutions for the predetermined list of domain names differently than domain name resolutions for other domain names not on the predetermined list of domain names. At least part of the predetermined list is pushed to a destination upon receiving a resolution request for a domain name in the predetermined list of domain names, the request being of a type other than an authoritative resolution request to be performed by the direct DNS resolver.
摘要翻译： 域名服务（DNS）解析器返回Internet协议（IP）地址。 与Internet应用程序或设备的连接接收来自Internet外部的域名解析请求。 直接DNS解析器识别IP地址，而无需引用Internet或使用其他DNS解析器。 地址存储器包括从远离DNS解析器的点指定的域名的预定列表和相应的IP地址。 DNS解析器处理与预定的域名列表不同的其他域名的域名解析的预定域名列表的域名解析。 在预定的域名列表中接收到域名的解析请求后，预定列表的至少一部分被推送到目的地，该请求是由直接DNS解析器执行的权威解决请求之外的类型。
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公开(公告)号：US20130297826A1
公开(公告)日：2013-11-07
申请号：US13848863
申请日：2013-03-22
IPC分类号： H04L29/12
CPC分类号： H04L61/1541 , H04L29/12066 , H04L61/1511
摘要： A domain name service (DNS) resolver returns Internet protocol (IP) addresses. A connection with an Internet application or device receives domain name resolution requests that originate outside of the Internet. A direct DNS resolver identifies IP addresses without referring to the Internet or using other DNS resolvers. An address store includes a predetermined list of domain names and corresponding IP addresses specified from a point remote to the DNS resolver. The DNS resolver processes the domain name resolutions for the (predetermined list of domain names differently than domain name resolutions for other domain names not on the predetermined list of domain names. At least part of the predetermined list is pushed to a destination upon receiving a resolution request for a domain name in the predetermined list of domain names, the request being of a type other than an authoritative resolution request to be performed by the direct DNS resolver,
摘要翻译： 域名服务（DNS）解析器返回Internet协议（IP）地址。 与Internet应用程序或设备的连接接收来自Internet外部的域名解析请求。 直接DNS解析器识别IP地址，而无需引用Internet或使用其他DNS解析器。 地址存储器包括从远离DNS解析器的点指定的域名的预定列表和相应的IP地址。 DNS解析器处理域名解析（域名的预定列表不同于不在预定域名列表上的其他域名的域名解析），在收到决议后，至少部分预定列表被推送到目的地 在预定的域名列表中请求域名，该请求是由直接DNS解析器执行的权威解决请求以外的类型，
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