公开(公告)号：US20070183441A1

公开(公告)日：2007-08-09

申请号：US11735925

申请日：2007-04-16

申请人： Milo Medin

发明人： Milo Medin

IPC分类号： H04L12/54

CPC分类号： G06F15/167 ,  H04L12/18 ,  H04L12/1836 ,  H04L12/1845 ,  H04L12/1854 ,  H04L12/1877 ,  H04L12/2801 ,  H04L12/2856 ,  H04L12/2861 ,  H04L12/287 ,  H04L12/2883 ,  H04L29/06 ,  H04L29/06027 ,  H04L63/0807 ,  H04L63/101 ,  H04L65/4076 ,  H04L67/1095 ,  H04L67/18 ,  H04L67/2842 ,  H04L67/2885 ,  H04L69/329 ,  H04N21/2225 ,  H04N21/23106

摘要： Disclosed is a scalable, hierarchical, distributed network architecture and processes for the delivery of high-performance, end-to-end online multimedia services, including Internet services such as World Wide Web access. The network architecture connects a high-speed private backbone to multiple network access points of the Internet, to a network operation center, to a back office system, and to multiple regional servers in regional data centers. Each of the regional servers connects to several caching servers in modified head-ends, which in turn connect via fiber optics to many neighborhood nodes. Finally, each node connects via coaxial cable to multiple end-user systems. The processes include those for replicating and caching frequently-accessed content, and multicasting content customized per region or locality.

摘要翻译： 公开了一种可扩展的分层式分布式网络架构，并提供高性能端到端在线多媒体服务（包括万维网访问等互联网服务）的流程。 网络架构将高速专用骨干网连接到互联网的多个网络接入点，网络操作中心，后台系统以及区域数据中心的多个区域服务器。 每个区域服务器都连接到几个具有修改头端的缓存服务器，后者又通过光纤连接到许多邻居节点。 最后，每个节点通过同轴电缆连接到多个终端用户系统。 这些过程包括用于复制和缓存经常访问的内容的过程，以及针对每个区域或地区定制的多播内容。

公开(公告)号：US20060041682A1

公开(公告)日：2006-02-23

申请号：US11261809

申请日：2005-10-28

申请人： Jeremy Johnson ,  Milo Medin

发明人： Jeremy Johnson ,  Milo Medin

IPC分类号： G06F15/173

CPC分类号： H04L47/787 ,  H04L12/2856 ,  H04L12/2863 ,  H04L45/30 ,  H04L45/50 ,  Y02D50/30

摘要： A system and method for sharing access to an internet protocol (IP) network among multiple internet service providers (ISPs) uses multiprotocol label switching (MPLS). End-users are coupled to a broadband customer access network. Each end-user is also associated with at least one of the ISPs. An aggregation router interfaces the customer access network with a network backbone. The network backbone includes a border router for interfacing between the network backbone and the network of an ISP. When the border router is activated, it creates a forwarding equivalency class (FEC) corresponding to the ISP. The border router stores a label for the FEC and the interface for reaching the ISP in an FEC table. The border router advertises the label binding for the FEC to all upstream nodes. An intermediate node receiving the label binding creates its own FEC table, associates a new label with the FEC, and advertises the new label binding to its upstream nodes. The aggregation router receives and builds a FEC table containing the label bindings for all ISPs reachable over the network backbone. When the aggregation router receives a data packet from an end-user, the aggregation router determines the ISP associated with the end-user, labels the data packet with the label corresponding to the FEC for that ISP, and routes the packet on the network backbone. The packet eventually reaches the border router, which pops off the label and passes the packet to the ISP.