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公开(公告)号：US10051089B2
公开(公告)日：2018-08-14
申请号：US15650446
申请日：2017-07-14
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Oliver Spatscheck , Seungjoon Lee , Michael Rabinovich , Jacobus E. Van der Merwe
Abstract: A cache server for providing content includes a processor configured to receive a first datagram from a client system sent to an anycast address, send a response datagram to the client system in response to the first datagram, receive a request datagram from the client system sent to the anycast address, and send a batch of content datagrams to the client system. The first datagram includes a universal resource locator corresponding to the content. The response datagram includes a content identifier for the content. The request datagram includes the content identifier, an offset, and a bandwidth indicator. The batch of content datagrams includes a portion of the content starting at the offset.
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公开(公告)号：US09712648B2
公开(公告)日：2017-07-18
申请号：US15185247
申请日：2016-06-17
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventor： Oliver Spatscheck , Seungjoon Lee , Michael Rabinovich , Jacobus E. Van der Merwe
CPC classification number: H04L67/42 , H04L67/1002 , H04L67/2842
Abstract: A cache server for providing content includes a processor configured to receive a first datagram from a client system sent to an anycast address, send a response datagram to the client system in response to the first datagram, receive a request datagram from the client system sent to the anycast address, and send a batch of content datagrams to the client system. The first datagram includes a universal resource locator corresponding to the content. The response datagram includes a content identifier for the content. The request datagram includes the content identifier, an offset, and a bandwidth indicator. The batch of content datagrams includes a portion of the content starting at the offset.
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公开(公告)号：US20160381169A1
公开(公告)日：2016-12-29
申请号：US15261105
申请日：2016-09-09
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Jacobus Van der Merwe , Zakaria Al-Qudah , Seungjoon Lee , Michael Rabinovich , Oliver Spatscheck
IPC: H04L29/08 , H04L1/08 , H04L12/761 , H04L12/801
CPC classification number: H04L67/2847 , H04L1/08 , H04L29/08729 , H04L45/16 , H04L47/12 , H04L67/1002 , H04L67/1021
Abstract: A system for providing content includes a plurality of content delivery servers and a routing control module. Each of the content delivery servers is configured to receive a first request from a client system sent to an anycast IP address for the content, and to provide a first portion of the content to the client system. Each of the content delivery servers is further configured to receive a second request from the client system sent to the anycast IP address for a second portion of the content, and to provide the second portion of the content to the client system. The routing control module is configured to modify the routing of the anycast address from a first content delivery server to a second content delivery server.
Abstract translation: 用于提供内容的系统包括多个内容传递服务器和路由控制模块。 每个内容递送服务器被配置为从发送到内容的任播IP地址的客户端系统接收第一请求，并且向客户端系统提供内容的第一部分。 每个内容递送服务器还被配置为从第二部分的内容接收从发送到任播IP地址的客户端系统的第二部分的内容的第二请求，并将内容的第二部分提供给客户端系统。 路由控制模块被配置为修改任播地址从第一内容递送服务器到第二内容递送服务器的路由。
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公开(公告)号：US09407729B2
公开(公告)日：2016-08-02
申请号：US14750644
申请日：2015-06-25
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventor： Oliver Spatscheck , Seungjoon Lee , Michael Rabinovich , Jacobus E. Van der Merwe
CPC classification number: H04L67/42 , H04L67/1002 , H04L67/2842
Abstract: A cache server for providing content includes a processor configured to receive a first datagram from a client system sent to an anycast address, send a response datagram to the client system in response to the first datagram, receive a request datagram from the client system sent to the anycast address, and send a batch of content datagrams to the client system. The first datagram includes a universal resource locator corresponding to the content. The response datagram includes a content identifier for the content. The request datagram includes the content identifier, an offset, and a bandwidth indicator. The batch of content datagrams includes a portion of the content starting at the offset.
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公开(公告)号：US10484509B2
公开(公告)日：2019-11-19
申请号：US16043656
申请日：2018-07-24
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Oliver Spatscheck , Seungjoon Lee , Michael Rabinovich , Jacobus E. Van der Merwe
Abstract: A cache server for providing content includes a processor configured to receive a first datagram from a client system sent to an anycast address, send a response datagram to the client system in response to the first datagram, receive a request datagram from the client system sent to the anycast address, and send a batch of content datagrams to the client system. The first datagram includes a universal resource locator corresponding to the content. The response datagram includes a content identifier for the content. The request datagram includes the content identifier, an offset, and a bandwidth indicator. The batch of content datagrams includes a portion of the content starting at the offset.
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Patent Agency Ranking
公开(公告)号：US09100462B2
公开(公告)日：2015-08-04
申请号：US14053825
申请日：2013-10-15
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventor： Oliver Spatscheck , Seungjoon Lee , Michael Rabinovich , Jacobus E. Van der Merwe
CPC classification number: H04L67/42 , H04L67/1002 , H04L67/2842
Abstract: A cache server for providing content includes a processor configured to receive a first datagram from a client system sent to an anycast address, send a response datagram to the client system in response to the first datagram, receive a request datagram from the client system sent to the anycast address, and send a batch of content datagrams to the client system. The first datagram includes a universal resource locator corresponding to the content. The response datagram includes a content identifier for the content. The request datagram includes the content identifier, an offset, and a bandwidth indicator. The batch of content datagrams includes a portion of the content starting at the offset.
Abstract translation: 用于提供内容的缓存服务器包括处理器，其被配置为从发送到任播地址的客户端系统接收第一数据报，响应于第一数据报将响应数据报发送到客户端系统，从发送到 任播地址，并将一批内容数据报发送到客户端系统。 第一个数据报包括与内容相对应的通用资源定位符。 响应数据报包括内容的内容标识符。 请求数据报包括内容标识符，偏移量和带宽指示符。 该批内容数据报包括从偏移开始的内容的一部分。
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公开(公告)号：US10511684B2
公开(公告)日：2019-12-17
申请号：US15261105
申请日：2016-09-09
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Jacobus Van der Merwe , Zakaria Al-Qudah , Seungjoon Lee , Michael Rabinovich , Oliver Spatscheck
IPC: H04L29/08 , H04L1/08 , H04L12/761 , H04L12/801
Abstract: A system for providing content includes a plurality of content delivery servers and a routing control module. Each of the content delivery servers is configured to receive a first request from a client system sent to an anycast IP address for the content, and to provide a first portion of the content to the client system. Each of the content delivery servers is further configured to receive a second request from the client system sent to the anycast IP address for a second portion of the content, and to provide the second portion of the content to the client system. The routing control module is configured to modify the routing of the anycast address from a first content delivery server to a second content delivery server.
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公开(公告)号：US20150296053A1
公开(公告)日：2015-10-15
申请号：US14750644
申请日：2015-06-25
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventor： Oliver Spatscheck , Seungjoon Lee , Michael Rabinovich , Jacobus E. Van der Merwe
CPC classification number: H04L67/42 , H04L67/1002 , H04L67/2842
Abstract: A cache server for providing content includes a processor configured to receive a first datagram from a client system sent to an anycast address, send a response datagram to the client system in response to the first datagram, receive a request datagram from the client system sent to the anycast address, and send a batch of content datagrams to the client system. The first datagram includes a universal resource locator corresponding to the content. The response datagram includes a content identifier for the content. The request datagram includes the content identifier, an offset, and a bandwidth indicator. The batch of content datagrams includes a portion of the content starting at the offset.
Abstract translation: 用于提供内容的缓存服务器包括处理器，其被配置为从发送到任播地址的客户端系统接收第一数据报，响应于第一数据报将响应数据报发送到客户端系统，从发送到 任播地址，并将一批内容数据报发送到客户端系统。 第一个数据报包括与内容相对应的通用资源定位符。 响应数据报包括内容的内容标识符。 请求数据报包括内容标识符，偏移量和带宽指示符。 该批内容数据报包括从偏移开始的内容的一部分。
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公开(公告)号：US20180332144A1
公开(公告)日：2018-11-15
申请号：US16043656
申请日：2018-07-24
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Oliver Spatscheck , Seungjoon Lee , Michael Rabinovich , Jacobus E. Van der Merwe
CPC classification number: H04L67/42 , H04L67/1002 , H04L67/2842
Abstract: A cache server for providing content includes a processor configured to receive a first datagram from a client system sent to an anycast address, send a response datagram to the client system in response to the first datagram, receive a request datagram from the client system sent to the anycast address, and send a batch of content datagrams to the client system. The first datagram includes a universal resource locator corresponding to the content. The response datagram includes a content identifier for the content. The request datagram includes the content identifier, an offset, and a bandwidth indicator. The batch of content datagrams includes a portion of the content starting at the offset.
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公开(公告)号：US20170318127A1
公开(公告)日：2017-11-02
申请号：US15650446
申请日：2017-07-14
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Oliver Spatscheck , Seungjoon Lee , Michael Rabinovich , Jacobus E. Van der Merwe
CPC classification number: H04L67/42 , H04L67/1002 , H04L67/2842
Abstract: A cache server for providing content includes a processor configured to receive a first datagram from a client system sent to an anycast address, send a response datagram to the client system in response to the first datagram, receive a request datagram from the client system sent to the anycast address, and send a batch of content datagrams to the client system. The first datagram includes a universal resource locator corresponding to the content. The response datagram includes a content identifier for the content. The request datagram includes the content identifier, an offset, and a bandwidth indicator. The batch of content datagrams includes a portion of the content starting at the offset.
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