公开(公告)号：US20140173077A1

公开(公告)日：2014-06-19

申请号：US13802143

申请日：2013-03-13

Applicant: Level 3 Communications, LLC

Inventor： Christopher Newton ,  Lewis Robert Varney ,  Laurence R. Lipstone ,  William Crowder ,  Andrew Swart

IPC: H04L12/24

CPC classification number: H04L41/50 ,  G06F9/5055 ,  G06F9/5083 ,  G06F12/0808 ,  G06F15/173 ,  G06F15/177 ,  H04L41/0813 ,  H04L41/0816 ,  H04L41/0823 ,  H04L41/0869 ,  H04L41/0893 ,  H04L41/12 ,  H04L41/5041 ,  H04L41/509 ,  H04L43/04 ,  H04L43/08 ,  H04L43/10 ,  H04L47/70 ,  H04L61/10 ,  H04L61/1511 ,  H04L61/1535 ,  H04L61/2507 ,  H04L61/6009 ,  H04L65/403 ,  H04L65/60 ,  H04L67/06 ,  H04L67/10 ,  H04L67/1078 ,  H04L67/16 ,  H04L67/26 ,  H04L67/2842 ,  H04L67/2852 ,  H04L67/2885 ,  H04L67/289 ,  H04L67/32 ,  H04L67/42 ,  H04L69/03

Abstract: A computer-implemented method is operable on a device having hardware including memory and at least one processor. The method includes maintaining invalidation information in a list at a service on the device, where the invalidation information includes a plurality of invalidation commands. At least some of the invalidation commands in the list are selectively combined to form at least one other invalidation command in the list.

Abstract translation: 计算机实现的方法可在具有包括存储器和至少一个处理器的硬件的设备上操作。 该方法包括在设备上的服务列表中维护无效信息，其中无效信息包括多个无效命令。 选择性地组合列表中的至少一些无效命令以在列表中形成至少一个其他无效命令。

公开(公告)号：US20140173062A1

公开(公告)日：2014-06-19

申请号：US13715650

申请日：2012-12-14

Applicant: LEVEL 3 COMMUNICATIONS, LLC

Inventor： Laurence R. Lipstone ,  William Crowder ,  Andrew Swart ,  Christopher Newton ,  Lewis Robert Varney

IPC: G06F15/177

CPC classification number: H04L41/50 ,  G06F9/5055 ,  G06F9/5083 ,  G06F12/0808 ,  G06F15/173 ,  G06F15/177 ,  H04L41/0813 ,  H04L41/0816 ,  H04L41/0823 ,  H04L41/0869 ,  H04L41/0893 ,  H04L41/12 ,  H04L41/5041 ,  H04L41/509 ,  H04L43/04 ,  H04L43/08 ,  H04L43/10 ,  H04L47/70 ,  H04L61/10 ,  H04L61/1511 ,  H04L61/1535 ,  H04L61/2507 ,  H04L61/6009 ,  H04L65/403 ,  H04L65/60 ,  H04L67/06 ,  H04L67/10 ,  H04L67/1078 ,  H04L67/16 ,  H04L67/26 ,  H04L67/2842 ,  H04L67/2852 ,  H04L67/2885 ,  H04L67/289 ,  H04L67/32 ,  H04L67/42 ,  H04L69/03

Abstract: A device supporting content delivery is configured to run at least one content delivery (CD) service of a plurality of CD services. The plurality of CD services include delivery services with dynamically configurable log information.

Abstract translation: 支持内容传送的设备被配置为运行多个CD服务的至少一个内容传递（CD）服务。 多个CD服务包括具有可动态配置的日志信息的传送服务。

公开(公告)号：US20140173054A1

公开(公告)日：2014-06-19

申请号：US13802489

申请日：2013-03-13

Applicant: Level 3 Communications, LLC

Inventor： Lewis Robert Varney ,  Laurence R. Lipstone ,  William Crowder ,  Andrew Swart ,  Christopher Newton

IPC: H04L29/06

CPC classification number: H04L41/50 ,  G06F9/5055 ,  G06F9/5083 ,  G06F12/0808 ,  G06F15/173 ,  G06F15/177 ,  H04L41/0813 ,  H04L41/0816 ,  H04L41/0823 ,  H04L41/0869 ,  H04L41/0893 ,  H04L41/12 ,  H04L41/5041 ,  H04L41/509 ,  H04L43/04 ,  H04L43/08 ,  H04L43/10 ,  H04L47/70 ,  H04L61/10 ,  H04L61/1511 ,  H04L61/1535 ,  H04L61/2507 ,  H04L61/6009 ,  H04L65/403 ,  H04L65/60 ,  H04L67/06 ,  H04L67/10 ,  H04L67/1078 ,  H04L67/16 ,  H04L67/26 ,  H04L67/2842 ,  H04L67/2852 ,  H04L67/2885 ,  H04L67/289 ,  H04L67/32 ,  H04L67/42 ,  H04L69/03

Abstract: In a content delivery network (CDN a method includes: receiving a request for a CDN service of a particular type, wherein a CDN service of said particular type defines a fixed number of configurable layers of request processing, sequentially from a first layer to a last layer; and processing said request, starting at said first layer, said processing being based on a modifiable runtime environment, said processing continuing conditionally through each of said layers in turn until either said request is terminated by one of said layers or said last layer processes said request. A layer may cause some of the processing of a request to be handled by another service. The CDN service may be selected from: delivery services, collector services, reducer services, rendezvous services, configuration services, and control services.

Abstract translation: 在内容传送网络（CDN）中，一种方法包括：接收对特定类型的CDN服务的请求，其中所述特定类型的CDN服务从第一层到最后一个顺序地定义了固定数量的可配置层请求处理 层;以及处理所述请求，从所述第一层开始，所述处理基于可修改的运行时间环境，所述处理依次通过每个所述层有条件地继续进行，直到所述请求被所述层之一或所述最后层处理终止 所述请求可以使一些请求的一些处理可能由另一个服务处理，CDN服务可以选自：传送服务，收集器服务，减少服务，会合服务，配置服务和控制服务。

公开(公告)号：US20140173047A1

公开(公告)日：2014-06-19

申请号：US13715747

申请日：2012-12-14

Applicant: LEVEL 3 COMMUNICATIONS, LLC

Inventor： William Crowder ,  Andrew Swart ,  Christopher Newton ,  Lewis Robert Varney ,  Laurence R. Lipstone

IPC: H04L29/08

CPC classification number: H04L41/50 ,  G06F9/5055 ,  G06F9/5083 ,  G06F12/0808 ,  G06F15/173 ,  G06F15/177 ,  H04L41/0813 ,  H04L41/0816 ,  H04L41/0823 ,  H04L41/0869 ,  H04L41/0893 ,  H04L41/12 ,  H04L41/5041 ,  H04L41/509 ,  H04L43/04 ,  H04L43/08 ,  H04L43/10 ,  H04L47/70 ,  H04L61/10 ,  H04L61/1511 ,  H04L61/1535 ,  H04L61/2507 ,  H04L61/6009 ,  H04L65/403 ,  H04L65/60 ,  H04L67/06 ,  H04L67/10 ,  H04L67/1078 ,  H04L67/16 ,  H04L67/26 ,  H04L67/2842 ,  H04L67/2852 ,  H04L67/2885 ,  H04L67/289 ,  H04L67/32 ,  H04L67/42 ,  H04L69/03

Abstract: A device supporting content delivery is configured to run at least one content delivery (CD) service of a plurality of CD services. The plurality of CD services include rendezvous services.

Abstract translation: 支持内容传送的设备被配置为运行多个CD服务的至少一个内容传递（CD）服务。 多个CD服务包括会合服务。

公开(公告)号：US20140173045A1

公开(公告)日：2014-06-19

申请号：US13715683

申请日：2012-12-14

Applicant: LEVEL 3 COMMUNICATIONS, LLC

Inventor： William Crowder ,  Andrew Swart ,  Christopher Newton ,  Lewis Robert Varney ,  Laurence R. Lipstone

IPC: H04L29/08

CPC classification number: H04L41/50 ,  G06F9/5055 ,  G06F9/5083 ,  G06F12/0808 ,  G06F15/173 ,  G06F15/177 ,  H04L41/0813 ,  H04L41/0816 ,  H04L41/0823 ,  H04L41/0869 ,  H04L41/0893 ,  H04L41/12 ,  H04L41/5041 ,  H04L41/509 ,  H04L43/04 ,  H04L43/08 ,  H04L43/10 ,  H04L47/70 ,  H04L61/10 ,  H04L61/1511 ,  H04L61/1535 ,  H04L61/2507 ,  H04L61/6009 ,  H04L65/403 ,  H04L65/60 ,  H04L67/06 ,  H04L67/10 ,  H04L67/1078 ,  H04L67/16 ,  H04L67/26 ,  H04L67/2842 ,  H04L67/2852 ,  H04L67/2885 ,  H04L67/289 ,  H04L67/32 ,  H04L67/42 ,  H04L69/03

Abstract: A device supporting content delivery is configured to run at least one content delivery (CD) service of a plurality of CD services. The plurality of CD services include rendezvous services with dynamically configurable log information.

Abstract translation: 支持内容传送的设备被配置为运行多个CD服务的至少一个内容传递（CD）服务。 多个CD服务包括具有可动态配置的日志信息的会合服务。

公开(公告)号：US20140173044A1

公开(公告)日：2014-06-19

申请号：US13715304

申请日：2012-12-14

Applicant: LEVEL 3 COMMUNICATIONS, LLC

Inventor： Lewis Robert Varney ,  Laurence R. Lipstone ,  William Crowder ,  Andrew Swart ,  Christopher Newton

IPC: H04L29/08

CPC classification number: H04L41/50 ,  G06F9/5055 ,  G06F9/5083 ,  G06F12/0808 ,  G06F15/173 ,  G06F15/177 ,  H04L41/0813 ,  H04L41/0816 ,  H04L41/0823 ,  H04L41/0869 ,  H04L41/0893 ,  H04L41/12 ,  H04L41/5041 ,  H04L41/509 ,  H04L43/04 ,  H04L43/08 ,  H04L43/10 ,  H04L47/70 ,  H04L61/10 ,  H04L61/1511 ,  H04L61/1535 ,  H04L61/2507 ,  H04L61/6009 ,  H04L65/403 ,  H04L65/60 ,  H04L67/06 ,  H04L67/10 ,  H04L67/1078 ,  H04L67/16 ,  H04L67/26 ,  H04L67/2842 ,  H04L67/2852 ,  H04L67/2885 ,  H04L67/289 ,  H04L67/32 ,  H04L67/42 ,  H04L69/03

Abstract: A device supporting content delivery is configured to run at least one content delivery (CD) service of a plurality of CD services. The plurality of CD services include adaptation services with provisioning.

Abstract translation: 支持内容传送的设备被配置为运行多个CD服务的至少一个内容传递（CD）服务。 多个CD服务包括具有供应的自适应服务。

公开(公告)号：US20140173030A1

公开(公告)日：2014-06-19

申请号：US13839400

申请日：2013-03-15

Applicant: LEVEL 3 COMMUNICATIONS, LLC

Inventor： Lewis Robert Varney ,  Laurence R. Lipstone ,  William Crowder ,  Andrew Swart ,  Christopher Newton

IPC: H04L29/08

CPC classification number: H04L41/50 ,  G06F9/5055 ,  G06F9/5083 ,  G06F12/0808 ,  G06F15/173 ,  G06F15/177 ,  H04L41/0813 ,  H04L41/0816 ,  H04L41/0823 ,  H04L41/0869 ,  H04L41/0893 ,  H04L41/12 ,  H04L41/5041 ,  H04L41/509 ,  H04L43/04 ,  H04L43/08 ,  H04L43/10 ,  H04L47/70 ,  H04L61/10 ,  H04L61/1511 ,  H04L61/1535 ,  H04L61/2507 ,  H04L61/6009 ,  H04L65/403 ,  H04L65/60 ,  H04L67/06 ,  H04L67/10 ,  H04L67/1078 ,  H04L67/16 ,  H04L67/26 ,  H04L67/2842 ,  H04L67/2852 ,  H04L67/2885 ,  H04L67/289 ,  H04L67/32 ,  H04L67/42 ,  H04L69/03

Abstract: A device supporting content delivery is configured to run at least one content delivery (CD) service of a plurality of CD services. The plurality of CD services include adaptation services with feedback.

公开(公告)号：US20130159473A1

公开(公告)日：2013-06-20

申请号：US13714411

申请日：2012-12-14

Applicant: Level 3 Communications, LLC

Inventor： Christopher Newton ,  Laurence R. Lipstone ,  William Crowder ,  Jeffrey G. Koller ,  David Fullagar ,  Maksim Yevmenkin

IPC: H04L29/08

CPC classification number: H04L67/32 ,  H04L41/0856 ,  H04L41/0893 ,  H04L41/5064 ,  H04L41/509 ,  H04L63/166 ,  H04L67/02 ,  H04L67/26 ,  H04L67/2842 ,  H04L67/2852 ,  H04L67/34 ,  H04L67/42 ,  H04L69/22

Abstract: A device is operable in a content delivery network (CDN). The device has a cache server mechanism constructed and adapted to: upon joining the CDN, obtain global configuration data from a control core of the CDN; and, having joined the CDN, obtain updated global configuration data, if needed; and obtain customer configuration information associated with at least one customer of the CDN. The device serves a particular resource associated with a particular customer of the CDN in accordance with (i) the global configuration data, and (ii) customer configuration information obtained in and associated with the particular customer.

Abstract translation: 设备可在内容传送网络（CDN）中操作。 该设备具有缓存服务器机制，其构造并适于：在加入CDN时，从CDN的控制核心获取全局配置数据; 加入CDN后，如果需要，获取更新的全局配置数据; 并获得与CDN的至少一个客户相关联的客户配置信息。 根据（i）全局配置数据，以及（ii）在特定客户中获得并与特定客户相关联的客户配置信息，该设备服务与CDN的特定客户相关联的特定资源。

公开(公告)号：US20240089233A1

公开(公告)日：2024-03-14

申请号：US18517660

申请日：2023-11-22

Applicant: Level 3 Communications, LLC

Inventor： Christopher Newton

IPC: H04L61/4511 ,  H04L61/25 ,  H04L61/3015 ,  H04L61/50 ,  H04L67/02 ,  H04L67/1004

CPC classification number: H04L61/4511 ,  H04L61/25 ,  H04L61/3025 ,  H04L61/50 ,  H04L67/02 ,  H04L67/1004 ,  H04L2101/355

Abstract: A content provider has a plurality of content provider domain names, and a content delivery network (CDN) allocates a plurality of CDN domain names to the particular content provider. The content provider domain names are mapped to the CDN domain names. CDN domain names are bound to corresponding CDN clusters. The binding of the of CDN domain names to corresponding CDN clusters is modified.

公开(公告)号：US20230412675A1

公开(公告)日：2023-12-21

申请号：US18241528

申请日：2023-09-01

Applicant: Level 3 Communications, LLC

Inventor： Christopher Newton

IPC: H04L67/1021 ,  H04L45/16 ,  H04L67/568

CPC classification number: H04L67/1021 ,  H04L45/16 ,  H04L67/568 ,  H04L67/01

Abstract: Examples described herein relate to apparatuses and methods for a node of a network to facilitate communication among two or more clients, including but not limited to determining, by the node, that the two or more clients are connected to the node for accessing data originating from an origin server, receiving, by the node, a message from a first client of the two or more clients, the message is to be routed to at least one second client of the two or more clients, and sending, by the node, the message to the at least one second client without routing the message to the origin server.