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1. 发明授权

US08688837B1 Dynamically translating resource identifiers for request routing using popularity information 有权
标题翻译：使用受欢迎度信息动态地翻译用于请求路由的资源标识符
公开(公告)号：US08688837B1
公开(公告)日：2014-04-01
申请号：US12412467
申请日：2009-03-27
申请人： David R. Richardson , Bradley E. Marshall , Swaminathan Sivasubramanian
发明人： David R. Richardson , Bradley E. Marshall , Swaminathan Sivasubramanian
IPC分类号： G06F13/00
CPC分类号： H04L67/327 , G06F13/00 , H04L61/1511 , H04L67/02 , H04L67/42
摘要： A system, method and computer-readable medium for request routing based on content popularity information are provided. A client computer transmits a request for content from a content provider. The content provider utilizes executable code, such as translation request code, for facilitating request routing utilizing popularity information. The translation request code, may direct a client computing device to request further translation request code and/or translation information. Thereafter, the client issues a DNS query with the translated information including popularity information. The content delivery network service provider can then either resolve the DNS query with an IP address of a cache component or transmit another alternative resource identifier that will resolve to the content delivery network service provider. The process can repeat until a DNS nameserver resolves a DNS query from the client computing device.
摘要翻译：提供了一种基于内容流行度信息的用于请求路由的系统，方法和计算机可读介质。客户端计算机从内容提供商发送对内容的请求。内容提供者利用诸如翻译请求代码的可执行代码来促进利用流行度信息的请求路由。翻译请求代码可指示客户端计算设备请求进一步的翻译请求代码和/或翻译信息。此后，客户端发布包含受欢迎程度信息的翻译信息的DNS查询。然后，内容递送网络服务提供商可以用缓存组件的IP地址来解析DNS查询，或者传送将解析到内容递送网络服务提供商的另一替代资源标识符。该过程可以重复，直到DNS名称服务器从客户端计算设备解析DNS查询。

2. 发明授权

US08521851B1 DNS query processing using resource identifiers specifying an application broker 有权
标题翻译：使用指定应用代理的资源标识符进行DNS查询处理
公开(公告)号：US08521851B1
公开(公告)日：2013-08-27
申请号：US12412431
申请日：2009-03-27
申请人： David R. Richardson , Bradley E. Marshall , Swaminathan Sivasubramanian , Tal Saraf
发明人： David R. Richardson , Bradley E. Marshall , Swaminathan Sivasubramanian , Tal Saraf
IPC分类号： G06F13/00
CPC分类号： H04L61/1511 , H04L61/301 , H04L61/305
摘要： A system, method and computer-readable medium for request routing based on application information associated with the requested resource are provided. A DNS nameserver at an application broker obtains a DNS query corresponding to a resource requested from a client computing device and associated with a first resource identifier. The first resource identifier includes application information associated with the requested resource. Based on the application information parsed from the first resource identifier, the DNS nameserver at the application broker selects either a second resource identifier which resolves to a domain of a network computing provider or an IP address associated with a network computing component for processing the requested resource. The DNS nameserver then transmits either the second resource identifier or IP address to the client computing device.
摘要翻译：提供了一种用于基于与请求的资源相关联的应用信息进行请求路由的系统，方法和计算机可读介质。应用代理处的DNS名称服务器获得对应于从客户计算设备请求的资源并与第一资源标识符相关联的资源的DNS查询。第一资源标识符包括与请求的资源相关联的应用信息。基于从第一资源标识符解析的应用信息，应用代理处的DNS名称服务器选择解析为网络计算提供商的域的第二资源标识符或者与网络计算组件相关联的IP地址来处理所请求的资源。 DNS名称服务器然后将第二资源标识符或IP地址发送到客户端计算设备。

3. 发明授权

US08472324B1 Managing route selection in a communication network 有权
标题翻译：在通信网络中管理路由选择
公开(公告)号：US08472324B1
公开(公告)日：2013-06-25
申请号：US12826477
申请日：2010-06-29
申请人： David R. Richardson , Alan M. Judge , Eric Jason Brandwine , Swaminathan Sivasubramanian , Bradley E. Marshall , Tate Andrew Certain
发明人： David R. Richardson , Alan M. Judge , Eric Jason Brandwine , Swaminathan Sivasubramanian , Bradley E. Marshall , Tate Andrew Certain
IPC分类号： H04L1/00
CPC分类号： H04L45/42 , H04L45/308 , H04L45/34 , H04L45/38
摘要： A system, method and computer-readable medium for the determination of a transit route by a computing system distinct from a router are provided. By pre-determining routes for content within a routing environment, routers on the network forward communications according to the pre-determined route. Specifically, by distributing at least some of the route calculations functionality and/or routing entries storage/maintenance from router components (e.g., edge routers), the processing and memory requirements of such router components within the routing environment can be reduced. In one aspect, the distribution of at least a portion of the routing calculation function and routing entry storage/maintenance within a routing environment facilitates the use of lower-capability, cheaper commodity-based routers.
摘要翻译：提供了一种用于通过不同于路由器的计算系统来确定传输路由的系统，方法和计算机可读介质。通过预先确定路由环境内的内容路由，网络上的路由器根据预先确定的路由转发通信。具体地，通过从路由器组件（例如，边缘路由器）分发至少一些路由计算功能和/或路由条目存储/维护，可以减少路由环境内的这种路由器组件的处理和存储器要求。在一个方面，在路由环境中路由计算功能和路由条目存储/维护的至少一部分的分布有利于使用较低性能，更廉价的基于商品的路由器。

4. 发明授权

US08402137B2 Content management 有权
公开(公告)号：US08402137B2
公开(公告)日：2013-03-19
申请号：US12189019
申请日：2008-08-08
申请人： Swaminathan Sivasubramanian , David R. Richardson , Bradley E. Marshall , Christopher L. Scofield
发明人： Swaminathan Sivasubramanian , David R. Richardson , Bradley E. Marshall , Christopher L. Scofield
IPC分类号： G06F15/173
CPC分类号： H04L67/1097 , G06F17/30887 , H04L29/08729 , H04L65/4084 , H04L67/06 , H04L67/22 , H04L67/26 , H04L67/2842 , H04L67/2847 , H04L67/306 , H04L67/42
摘要： A system and method for management and processing of resource requests is provided. A content delivery network service provider determines a class associated with a set of client computing devices and monitors resources requests for the determined class. The content delivery network service provider then identifies at least one cache component for providing additional content, such as advertisement content or other additional content provided in anticipation of future resource requests, to client computing devices as a function of the determined class. In other embodiments, instead of cache components, the content delivery network service provider identifies a second set of client computing devices as a function of the determined class for providing the additional content information.

5. 发明申请

US20130013789A1 CONTENT MANAGEMENT 审中-公开
公开(公告)号：US20130013789A1
公开(公告)日：2013-01-10
申请号：US13621084
申请日：2012-09-15
申请人： Swaminathan Sivasubramanian , David R. Richardson , Bradley E. Marshall , Christopher L. Scofield
发明人： Swaminathan Sivasubramanian , David R. Richardson , Bradley E. Marshall , Christopher L. Scofield
IPC分类号： G06F15/173
摘要： A system and method for management and processing of resource requests is provided. A content delivery network service provider determines a class associated with a set of client computing devices and monitors resources requests for the determined class. The content delivery network service provider then identifies at least one cache component for providing content to client computing devices as a function of the determined class. In other embodiments, instead of cache components, the content delivery network service provider identifies a second set of client computing devices as a function of the determined class for providing the content information.

6. 发明授权

US08352615B2 Content management 有权
公开(公告)号：US08352615B2
公开(公告)日：2013-01-08
申请号：US12956823
申请日：2010-11-30
申请人： Swaminathan Sivasubramanian , David R. Richardson , Bradley E. Marshall , Christopher L. Scofield
发明人： Swaminathan Sivasubramanian , David R. Richardson , Bradley E. Marshall , Christopher L. Scofield
IPC分类号： G06F15/173
CPC分类号： H04L67/1097 , G06F17/30887 , H04L29/08729 , H04L65/4084 , H04L67/06 , H04L67/22 , H04L67/26 , H04L67/2842 , H04L67/2847 , H04L67/306 , H04L67/42
摘要： A system and method for management and processing of resource requests is provided. A content delivery network service provider determines a class associated with a set of client computing devices and monitors resources requests for the determined class. The content delivery network service provider then identifies at least one cache component for providing additional content, such as advertisement content or other additional content provided in anticipation of future resource requests, to client computing devices as a function of the determined class. In other embodiments, instead of cache components, the content delivery network service provider identifies a second set of client computing devices as a function of the determined class for providing the additional content information.

7. 发明授权

US08239571B2 Request routing using network computing components 有权
标题翻译：使用网络计算组件请求路由
公开(公告)号：US08239571B2
公开(公告)日：2012-08-07
申请号：US13042301
申请日：2011-03-07
申请人： Swaminathan Sivasubramanian , David R. Richardson , Christopher L. Scofield , Bradley E. Marshall
发明人： Swaminathan Sivasubramanian , David R. Richardson , Christopher L. Scofield , Bradley E. Marshall
IPC分类号： G06F15/173
CPC分类号： H04L61/1511 , G06F8/65 , G06F9/445 , G06F15/16 , H04L29/12066 , H04L29/12132 , H04L61/1552 , H04L67/02 , H04L67/10 , H04L67/2842
摘要： A system, method and computer-readable medium for request routing. A DNS server at a content delivery network service provider obtains a DNS query corresponding to a resource requested from a client computing device and associated with a first resource identifier. The first resource identifier includes a first portion with DNS information and a second portion with path information. The DNS server selects a network computing component for processing the requested resource based on the DNS portion of the resource identifier and transmits information identifying the selected network computing component to the client computing device.
摘要翻译：用于请求路由的系统，方法和计算机可读介质。内容传送网络服务提供商的DNS服务器获得对应于从客户端计算设备请求的资源并与第一资源标识符相关联的资源的DNS查询。第一资源标识符包括具有DNS信息的第一部分和具有路径信息的第二部分。 DNS服务器基于资源标识符的DNS部分选择网络计算组件来处理所请求的资源，并将识别所选择的网络计算组件的信息发送到客户端计算设备。

8. 发明授权

US08234403B2 Updating routing information based on client location 有权
标题翻译：根据客户端位置更新路由信息
公开(公告)号：US08234403B2
公开(公告)日：2012-07-31
申请号：US13165484
申请日：2011-06-21
申请人： David R. Richardson , Bradley E. Marshall , Swaminathan Sivasubramanian
发明人： David R. Richardson , Bradley E. Marshall , Swaminathan Sivasubramanian
IPC分类号： G06F15/16
CPC分类号： H04L45/74 , H04L29/12066 , H04L61/15 , H04L61/1511 , H04L61/609 , H04L67/18 , H04L67/306 , H04L69/40 , H04W4/02
摘要： A system, method, and computer-readable medium for updating request routing information associated with client location information are provided. A content delivery network service provider receives a DNS query from a client computing device. The DNS query corresponds to a resource identifier for requested content from the client computing device. The content delivery network service provider obtains a query IP address corresponding to the client computing device. Based on routing information associated with the query IP address, the content delivery network service provider routes the DNS query. The process further includes monitoring performance data associated with the transmission of the requested resource and updating routing information associated with the query IP address based on the performance data for use in processing subsequent requests from the client computing device.
摘要翻译：提供了一种用于更新与客户端位置信息相关联的请求路由信息的系统，方法和计算机可读介质。内容传送网络服务提供商从客户端计算设备接收DNS查询。 DNS查询对应于来自客户端计算设备的所请求内容的资源标识符。内容传递网络服务提供商获得与客户端计算设备对应的查询IP地址。基于与查询IP地址相关联的路由信息，内容传送网络服务提供商路由DNS查询。该过程还包括监视与所请求的资源的传输相关联的性能数据，并且基于用于处理来自客户端计算设备的后续请求的性能数据来更新与查询IP地址相关联的路由信息。

9. 发明申请

US20120102099A1 LOCALITY BASED CONTENT DISTRIBUTION 有权
标题翻译：基于局部性的内容分配
公开(公告)号：US20120102099A1
公开(公告)日：2012-04-26
申请号：US13296189
申请日：2011-11-14
申请人： Swaminathan Sivasubramanian , David R. Richardson , Bradley E. Marshall
发明人： Swaminathan Sivasubramanian , David R. Richardson , Bradley E. Marshall
IPC分类号： G06F15/16
CPC分类号： H04L67/18 , H04L41/12 , H04L67/02 , H04L67/06 , H04L67/10 , H04L67/1082 , H04L67/1097 , H04L67/20 , H04L67/26 , H04L67/2809 , H04L67/42
摘要： A system and method for content distribution are provided. A content provider generates a network topology having one or more subnetworks made up of content sources. The content provider segments content, such as applications, into segments for distribution. The content provider then distributes the content such that for each identified subnetwork, each content segment is distributed to a content source. Subsequent, client computing device requests for content can be serviced by selecting a content source in a particular subnetwork selected for delivering the requested content to the client computing device to minimize traffic flow of the requested content through the nodes of the distribution network.
摘要翻译：提供内容分发的系统和方法。内容提供商生成具有由内容源组成的一个或多个子网络的网络拓扑。内容提供商将内容（例如应用程序）分割成分段。内容提供商然后分发内容，使得对于每个识别的子网络，每个内容片段被分发到内容源。随后，可以通过选择用于将所请求的内容递送到客户端计算设备的特定子网络中的内容源来选择客户端计算设备对内容的请求，以最小化通过分发网络的节点的请求的内容的流量。

10. 发明授权

US08156243B2 Request routing 有权
标题翻译：请求路由
公开(公告)号：US08156243B2
公开(公告)日：2012-04-10
申请号：US12059997
申请日：2008-03-31
申请人： David R. Richardson , John Cormie , Bradley E. Marshall , Elmore Eugene Pope , Swaminathan Sivasubramanian
发明人： David R. Richardson , John Cormie , Bradley E. Marshall , Elmore Eugene Pope , Swaminathan Sivasubramanian
IPC分类号： G06F15/173
CPC分类号： H04L61/301 , H04L29/12066 , H04L61/1511 , H04L67/1002 , H04L67/1036 , H04L67/327
摘要： A system, method and computer-readable medium for request routing. A client request processing a resource identifier for requested content transmits a first DNS query to a content delivery network service provider. The content delivery network service provider transmits an alternative resource identifier in response to the client computing device DNS query. The client computing device then issues a second DNS query to the same content delivery network service provider. The content delivery network service provider can then either resolve the second DNS query with an IP address of a cache component or transmit another alternative resource identifier that will resolve to the content delivery network service provider. The process can repeat with the content delivery network service provider's network until a DNS server resolves a DNS query from the client computing device.
摘要翻译：用于请求路由的系统，方法和计算机可读介质。处理所请求内容的资源标识符的客户端请求向内容传送网络服务提供商发送第一DNS查询。内容传送网络服务提供商响应于客户端计算设备DNS查询传输替代资源标识符。客户端计算设备然后向相同的内容传送网络服务提供商发出第二DNS查询。然后，内容传送网络服务提供商可以用缓存组件的IP地址来解析第二DNS查询，或者传送将解析到内容传送网络服务提供商的另一备用资源标识符。该过程可以与内容传递网络服务提供商的网络重复，直到DNS服务器从客户端计算设备解析DNS查询。

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