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1. 发明申请

US20110069619A1 CONGESTION AND THRU-PUT VISIBILITY AND ISOLATION 有权
标题翻译：焦虑和分离可见性和分离
公开(公告)号：US20110069619A1
公开(公告)日：2011-03-24
申请号：US12884935
申请日：2010-09-17
申请人： Eric A. Voit , Robert T. Baum , Jeffrey Ian Winter
发明人： Eric A. Voit , Robert T. Baum , Jeffrey Ian Winter
IPC分类号： H04L12/26
CPC分类号： H04L43/0888 , H04L41/0253 , H04L41/12 , H04L41/5038
摘要： Offering vertical services to subscribers and service providers is an avenue to immediately improve the competitiveness of digital subscriber line access service, for example of the type offered by a local exchange carrier. To deliver high-quality vertical services, however, the underlying ADSL Data Network (ADN) or the like needs to establish Quality of Service (QoS) as a core characteristic and offer an efficient mechanism for insertion of the vertical services. The inventive network architecture introduces QoS into the ADN, in a manner that enables the delivery of sophisticated and demanding IP-based services to subscribers, does not affect existing Internet tiers of service, and is cost-effective in terms of initial costs, build-out, and ongoing operations. The architecture utilizes a switch capable of examining and selectively forwarding packets or frames based on higher layer information in the protocol stack, that is to say on information that is encapsulated in the layer-2 information utilized to define normal connectivity through the network. The switch enables segregation of upstream traffic by type and downstream aggregation of Internet traffic together with traffic from a local services domain for vertical services and other local services. Systems coupled to the local services domain alone or in combination with software in servers and/or a user's computer enable a testing of connectivity, throughput, QoS metrics and the like through selected points of the ADN network.
摘要翻译：向订户和服务提供商提供垂直服务是立即提高数字用户线接入服务竞争力的途径，例如本地交换运营商提供的类型。然而，为了提供高质量的垂直服务，基础的ADSL数据网络（ADN）等需要建立服务质量（QoS）作为核心特征，并提供插入垂直服务的有效机制。本发明的网络架构将QoS引入到ADN中，使得能够向订户提供复杂且苛刻的基于IP的服务，不影响现有的互联网层级，并且在初始成本方面是成本有效的，外出和正在进行的操作。该架构使用能够基于协议栈中的较高层信息来检查和选择性地转发分组或帧的交换机，也就是说封装在用于定义通过网络的正常连接的第二层信息中的信息。交换机可以通过互联网流量的类型和下游聚合以及来自用于垂直服务和其他本地服务的本地服务域的流量来隔离上游流量。与本地服务域单独耦合或与服务器和/或用户计算机中的软件相结合的系统能够通过ADN网络的选定点测试连接性，吞吐量，QoS度量等。

2. 发明授权

US07839802B2 Methods, apparatus and data structures for segmenting customers using at least a portion of a layer 2 address header or bits in the place of a layer 2 address header 有权
标题翻译：使用第2层地址头或位的至少一部分代替第2层地址头的分段客户的方法，装置和数据结构
公开(公告)号：US07839802B2
公开(公告)日：2010-11-23
申请号：US11003963
申请日：2004-12-03
申请人： Robert T. Baum , Eric A. Voit
发明人： Robert T. Baum , Eric A. Voit
IPC分类号： H04L12/28
CPC分类号： H04L12/4641 , H04L29/12009 , H04L29/12783 , H04L61/35 , H04L63/0272 , H04L63/101 , H04L63/104 , H04L69/22 , H04L2463/102
摘要： Limiting or controlling access to various services thereby performing a firewall function. An access router may permit or deny a packet based on at least a portion of a unique bit string (or context information) which replaced layer 2 header information (e.g., the layer 2 (e.g., MAC) address). Further, a particular quality of service may be indicated by at least a part of the unique bit string (or context information). The service provided to a group of customers, that group of customers being defined by at least a portion of the unique bit string (or context information), may be monitored. Multicast groups may be supported by checking at least a part of the unique bit string (or context information) to determine whether or not a customer associated with that port is permitted to join the multicast group.
摘要翻译：限制或控制对各种服务的访问，从而执行防火墙功能。接入路由器可以基于替换层2报头信息（例如，层2（例如MAC）地址）的唯一位串（或上下文信息）的至少一部分来允许或拒绝分组。此外，特定服务质量可以由唯一位串（或上下文信息）的至少一部分指示。可以监视提供给一组客户的服务，该组客户由唯一位串（或上下文信息）的至少一部分定义。可以通过检查唯一位串（或上下文信息）的至少一部分来确定与该端口相关联的客户是否允许加入多播组来支持多播组。

3. 发明授权

US06904054B1 Support for quality of service and vertical services in digital subscriber line domain 有权
标题翻译：支持数字用户线路服务质量和垂直业务
公开(公告)号：US06904054B1
公开(公告)日：2005-06-07
申请号：US09635695
申请日：2000-08-10
申请人： Robert T. Baum , Eric A. Voit
发明人： Robert T. Baum , Eric A. Voit
IPC分类号： H04L12/56 , H04Q11/04 , H04L12/28
CPC分类号： H04L47/2408 , H04L2012/561 , H04L2012/5632 , H04L2012/5658 , H04L2012/5667 , H04L2012/5672 , H04Q11/0478
摘要： Offering vertical services to subscribers and service providers is an avenue to immediately improve the competitiveness of digital subscriber line access service, for example of the type offered by a local exchange carrier. To deliver high-quality vertical services, however, the underlying ADSL Data Network (ADN) or the like needs to establish Quality of Service (QoS) as a core characteristic and offer an efficient mechanism for insertion of the vertical services. The inventive network architecture introduces QoS into the ADN, in a manner that enables the delivery of sophisticated and demanding IP-based services to subscribers, does not affect existing Internet tiers of service, and is cost-effective in terms of initial costs, build-out, and ongoing operations. The architecture utilizes a switch capable of examining and selectively forwarding packets or frames based on higher layer information in the protocol stack, that is to say on information that is encapsulated in the layer-2 information utilized to define normal connectivity through the network. The switch enables segregation of upstream traffic by type and downstream aggregation of Internet traffic together with traffic from a local vertical services domain.
摘要翻译：向订户和服务提供商提供垂直服务是立即提高数字用户线接入服务竞争力的途径，例如本地交换运营商提供的类型。然而，为了提供高质量的垂直服务，基础的ADSL数据网络（ADN）等需要建立服务质量（QoS）作为核心特征，并提供插入垂直服务的有效机制。本发明的网络架构将QoS引入到ADN中，使得能够向订户提供复杂且苛刻的基于IP的服务，不影响现有的互联网层级，并且在初始成本方面是成本有效的，外出和正在进行的操作。该架构使用能够基于协议栈中的较高层信息来检查和选择性地转发分组或帧的交换机，也就是说封装在用于定义通过网络的正常连接的第二层信息中的信息。交换机可以通过互联网流量的类型和下游聚合以及来自本地垂直服务域的流量来隔离上游流量。

4. 发明授权

US06850495B1 Methods, apparatus and data structures for segmenting customers using at least a portion of a layer 2 address header or bits in the place of a layer 2 address header 失效
标题翻译：使用第2层地址头或位的至少一部分代替第2层地址头的分段客户的方法，装置和数据结构
公开(公告)号：US06850495B1
公开(公告)日：2005-02-01
申请号：US09652750
申请日：2000-08-31
申请人： Robert T. Baum , Eric A. Voit
发明人： Robert T. Baum , Eric A. Voit
IPC分类号： H04L12/46 , H04L29/06 , H04L29/12 , H04L12/28
CPC分类号： H04L12/4641 , H04L29/12009 , H04L29/12783 , H04L61/35 , H04L63/0272 , H04L63/101 , H04L63/104 , H04L69/22 , H04L2463/102
摘要： Limiting or controlling access to various services thereby performing a firewall function. An access router may permit or deny a packet based on at least a portion of a unique bit string (or context information) which replaced layer 2 header information (e.g., the layer 2 (e.g., MAC) address). Further, a particular quality of service may be indicated by at least a part of the unique bit string (or context information). The service provided to a group of customers, that group of customers being defined by at least a portion of the unique bit string (or context information), may be monitored. Multicast groups may be supported by checking at least a part of the unique bit string (or context information) to determine whether or not a customer associated with that port is permitted to join the multicast group.
摘要翻译：限制或控制对各种服务的访问，从而执行防火墙功能。接入路由器可以基于替换层2报头信息（例如，层2（例如MAC）地址）的唯一位串（或上下文信息）的至少一部分来允许或拒绝分组。此外，特定服务质量可以由唯一位串（或上下文信息）的至少一部分指示。可以监视提供给一组客户的服务，该组客户由唯一位串（或上下文信息）的至少一部分定义。可以通过检查唯一位串（或上下文信息）的至少一部分来确定与该端口相关联的客户是否允许加入多播组来支持多播组。

5. 发明授权

US07170905B1 Vertical services integration enabled content distribution mechanisms 有权
标题翻译：垂直服务集成启用内容分发机制
公开(公告)号：US07170905B1
公开(公告)日：2007-01-30
申请号：US09835649
申请日：2001-04-17
申请人： Robert T. Baum , Eric A. Voit
发明人： Robert T. Baum , Eric A. Voit
IPC分类号： H04J3/22
CPC分类号： H04Q11/0478 , H04L47/2408 , H04L2012/561 , H04L2012/5632 , H04L2012/5658 , H04L2012/5667 , H04L2012/5672
摘要： The invention relates to an enhanced ADSL Data Network (ADN) with vertical services capabilities. In general, vertical services capabilities are data services offered directly from a central office to an end user, without compromising the integrity of the user's guaranteed bit rate to the Internet through the ADN. One such vertical service is content downloadable at a high data rate from a content server located in or proximate to a central office that serves the end user. The content of the local server is updated and upgraded periodically and systematically from a central content server that distributes content to a number of remote central offices. The content is distributed between the central content server and the respective local content servers using available bandwidth, that is to say bandwidth on at least certain network links that is unused by subscriber traffic.
摘要翻译：本发明涉及具有垂直服务功能的增强型ADSL数据网络（ADN）。一般来说，纵向服务功能是直接从中心局向最终用户提供的数据服务，而不会通过ADN影响用户对Internet的保证比特率的完整性。一个这样的垂直服务可以从位于服务于最终用户的中心局或附近的内容服务器以高数据速率内容下载。本地服务器的内容从定期和系统地从分发内容的中央内容服务器更新和升级到多个远程中心局。使用可用带宽将内容分布在中央内容服务器和相应的本地内容服务器之间，也就是说至少某些网络链路上的用户未被用户流量使用的带宽。

6. 发明授权

US06798751B1 Customer premises equipment for vertical services integration 有权
标题翻译：客户端设备用于垂直服务集成
公开(公告)号：US06798751B1
公开(公告)日：2004-09-28
申请号：US09731054
申请日：2000-12-07
申请人： Eric A. Voit , Robert T. Baum
发明人： Eric A. Voit , Robert T. Baum
IPC分类号： H04J316
CPC分类号： H04L47/2408 , H04L2012/561 , H04L2012/5632 , H04L2012/5658 , H04L2012/5667 , H04L2012/5672 , H04Q11/0478
摘要： Offering vertical services to subscribers and service providers is an avenue to immediately improve the competitiveness of digital subscriber line access service, for example of the type offered by a local exchange carrier. To deliver high-quality vertical services, however, the underlying ADSL Data Network (ADN) or the like needs to establish Quality of Service (QoS) as a core characteristic and offer an efficient mechanism for insertion of the vertical services. The inventive network architecture introduces QoS into the ADN, in a manner that enables the delivery of sophisticated and demanding IP-based services to subscribers, does not affect existing Internet tiers of service, and is cost-effective in terms of initial costs, build-out, and ongoing operations. The architecture utilizes a switch capable of examining and selectively forwarding packets or frames based on higher layer information in the protocol stack, that is to say on information that is encapsulated in the layer-2 information utilized to define normal connectivity through the network. The switch enables segregation of upstream traffic by type and downstream aggregation of Internet traffic together with traffic from a local vertical services domain. Customer Premises Equipment (CPE) located between the ADN and customer premises data equipment examines frames received from the data equipment and modifies the frames according to the destination of the frames' payloads. This CPE also enforces QoS guarantees in the upstream direction and security-related access control lists.
摘要翻译：向订户和服务提供商提供垂直服务是立即提高数字用户线接入服务竞争力的途径，例如本地交换运营商提供的类型。然而，为了提供高质量的垂直服务，基础的ADSL数据网络（ADN）等需要建立服务质量（QoS）作为核心特征，并提供插入垂直服务的有效机制。本发明的网络架构将QoS引入到ADN中，使得能够向订户提供复杂且苛刻的基于IP的服务，不影响现有的互联网层级，并且在初始成本方面是成本有效的，外出和正在进行的操作。该架构使用能够基于协议栈中的较高层信息来检查和选择性地转发分组或帧的交换机，也就是说封装在用于定义通过网络的正常连接的第二层信息中的信息。交换机可以通过互联网流量的类型和下游聚合以及来自本地垂直服务域的流量来隔离上游流量。位于ADN和客户数据设备之间的客户端设备（CPE）检查从数据设备接收到的帧，并根据帧的有效载荷的目的地修改帧。该CPE还在上游方向和安全相关的访问控制列表中实施QoS保证。

7. 发明授权

US06424657B1 Traffic queueing for remote terminal DSLAMs 有权
标题翻译：远程终端DSLAM的流量排队
公开(公告)号：US06424657B1
公开(公告)日：2002-07-23
申请号：US09745467
申请日：2000-12-26
申请人： Eric A. Voit , Robert T. Baum
发明人： Eric A. Voit , Robert T. Baum
IPC分类号： H04L1228
CPC分类号： H04L47/10 , H04L47/2408 , H04L2012/561 , H04L2012/5632 , H04L2012/5658 , H04L2012/5667 , H04L2012/5672 , H04Q11/0478
摘要： Offering vertical services to subscribers and service providers is an avenue to immediately improve the competitiveness of digital subscriber line access service, for example of the type offered by a local exchange carrier. To deliver high-quality vertical services, however, the underlying ADSL Data Network (ADN) or the like needs to establish Quality of Service (QoS) as a core characteristic and offer an efficient mechanism for insertion of the vertical services. The inventive network architecture introduces QoS into the ADN, in a manner that enables the delivery of sophisticated and demanding IP-based services to subscribers, does not affect existing Internet tiers of service, and is cost-effective in terms of initial costs, build-out, and ongoing operations. The architecture utilizes a switch capable of examining and selectively forwarding packets or frames based on higher layer information in the protocol stack, that is to say on information that is encapsulated in the layer-2 information utilized to define normal connectivity through the network. The switch enables segregation of upstream traffic by type and downstream aggregation of Internet traffic together with traffic from a local vertical services domain. By implementing a two-tier queuing structure in the downstream direction, traffic with a virtual circuit and traffic between the different virtual circuits that are destined for the same downstream DSLAM can be prioritized according to service type and/or Internet Service Provider.
摘要翻译：向订户和服务提供商提供垂直服务是立即提高数字用户线接入服务竞争力的途径，例如本地交换运营商提供的类型。然而，为了提供高质量的垂直服务，基础的ADSL数据网络（ADN）等需要建立服务质量（QoS）作为核心特征，并提供插入垂直服务的有效机制。本发明的网络架构将QoS引入到ADN中，使得能够向订户提供复杂且苛刻的基于IP的服务，不影响现有的互联网层级，并且在初始成本方面是成本有效的，外出和正在进行的操作。该架构使用能够基于协议栈中的较高层信息来检查和选择性地转发分组或帧的交换机，也就是说封装在用于定义通过网络的正常连接的第二层信息中的信息。交换机可以通过互联网流量的类型和下游聚合以及来自本地垂直服务域的流量来隔离上游流量。通过在下行方向实现两层排队结构，可以根据服务类型和/或因特网服务提供商优先考虑具有虚拟电路和不同虚拟电路之间用于同一下游DSLAM的流量。

8. 发明授权

US08885487B2 Congestion and thru-put visibility and isolation 有权
标题翻译：拥塞和透明度的可见性和隔离度
公开(公告)号：US08885487B2
公开(公告)日：2014-11-11
申请号：US12884935
申请日：2010-09-17
申请人： Eric A. Voit , Robert T. Baum , Jeffrey I. Winter
发明人： Eric A. Voit , Robert T. Baum , Jeffrey I. Winter
IPC分类号： H04L12/26
CPC分类号： H04L43/0888 , H04L41/0253 , H04L41/12 , H04L41/5038
摘要： Offering vertical services to subscribers and service providers is an avenue to immediately improve the competitiveness of digital subscriber line access service, for example of the type offered by a local exchange carrier. To deliver high-quality vertical services, however, the underlying ADSL Data Network (ADN) or the like needs to establish Quality of Service (QoS) as a core characteristic and offer an efficient mechanism for insertion of the vertical services. The inventive network architecture introduces QoS into the ADN, in a manner that enables the delivery of sophisticated and demanding IP-based services to subscribers, does not affect existing Internet tiers of service, and is cost-effective in terms of initial costs, build-out, and ongoing operations. The architecture utilizes a switch capable of examining and selectively forwarding packets or frames based on higher layer information in the protocol stack, that is to say on information that is encapsulated in the layer-2 information utilized to define normal connectivity through the network. The switch enables segregation of upstream traffic by type and downstream aggregation of Internet traffic together with traffic from a local services domain for vertical services and other local services. Systems coupled to the local services domain alone or in combination with software in servers and/or a user's computer enable a testing of connectivity, throughput, QoS metrics and the like through selected points of the ADN network.
摘要翻译：向订户和服务提供商提供垂直服务是立即提高数字用户线接入服务竞争力的途径，例如本地交换运营商提供的类型。然而，为了提供高质量的垂直服务，基础的ADSL数据网络（ADN）等需要建立服务质量（QoS）作为核心特征，并提供插入垂直服务的有效机制。本发明的网络架构将QoS引入到ADN中，使得能够向订户提供复杂且苛刻的基于IP的服务，不影响现有的互联网层级，并且在初始成本方面是成本有效的，外出和正在进行的操作。该架构使用能够基于协议栈中的较高层信息检查和选择性地转发分组或帧的交换机，也就是说，封装在用于定义通过网络的正常连接的第二层信息中的信息。交换机可以通过互联网流量的类型和下游聚合以及来自用于垂直服务和其他本地服务的本地服务域的流量来隔离上游流量。与本地服务域单独耦合或与服务器和/或用户计算机中的软件相结合的系统能够通过ADN网络的选定点测试连接性，吞吐量，QoS度量等。

9. 发明授权

US07801158B2 Congestion and thru-put visibility and isolation 有权
标题翻译：拥塞和透明度的可见性和隔离度
公开(公告)号：US07801158B2
公开(公告)日：2010-09-21
申请号：US11312347
申请日：2005-12-21
申请人： Eric A. Voit , Robert T. Baum , Jeffrey I. Winter
发明人： Eric A. Voit , Robert T. Baum , Jeffrey I. Winter
IPC分类号： H04L12/28 , G06F15/16
CPC分类号： H04L43/0888 , H04L41/0253 , H04L41/12 , H04L41/5038
摘要： Offering vertical services to subscribers and service providers is an avenue to immediately improve the competitiveness of digital subscriber line access service, for example of the type offered by a local exchange carrier. To deliver high-quality vertical services, however, the underlying ADSL Data Network (ADN) or the like needs to establish Quality of Service (QoS) as a core characteristic and offer an efficient mechanism for insertion of the vertical services. The inventive network architecture introduces QoS into the ADN, in a manner that enables the delivery of sophisticated and demanding IP-based services to subscribers, does not affect existing Internet tiers of service, and is cost-effective in terms of initial costs, build-out, and ongoing operations. The architecture utilizes a switch capable of examining and selectively forwarding packets or frames based on higher layer information in the protocol stack, that is to say on information that is encapsulated in the layer-2 information utilized to define normal connectivity through the network. The switch enables segregation of upstream traffic by type and downstream aggregation of Internet traffic together with traffic from a local services domain for vertical services and other local services. Systems coupled to the local services domain alone or in combination with software in servers and/or a user's computer enable a testing of connectivity, throughput, QoS metrics and the like through selected points of the ADN network.
摘要翻译：向订户和服务提供商提供垂直服务是立即提高数字用户线接入服务竞争力的途径，例如本地交换运营商提供的类型。然而，为了提供高质量的垂直服务，基础的ADSL数据网络（ADN）等需要建立服务质量（QoS）作为核心特征，并提供插入垂直服务的有效机制。本发明的网络架构将QoS引入到ADN中，使得能够向订户提供复杂且苛刻的基于IP的服务，不影响现有的互联网层级，并且在初始成本方面是成本有效的，外出和正在进行的操作。该架构使用能够基于协议栈中的较高层信息来检查和选择性地转发分组或帧的交换机，也就是说封装在用于定义通过网络的正常连接的第二层信息中的信息。交换机可以通过互联网流量的类型和下游聚合以及来自用于垂直服务和其他本地服务的本地服务域的流量来隔离上游流量。与本地服务域单独耦合或与服务器和/或用户计算机中的软件相结合的系统能够通过ADN网络的选定点测试连接性，吞吐量，QoS度量等。

10. 发明授权

US07315554B2 Simple peering in a transport network employing novel edge devices 有权
标题翻译：在采用新型边缘设备的运输网络中进行简单的对等
公开(公告)号：US07315554B2
公开(公告)日：2008-01-01
申请号：US09834573
申请日：2001-04-12
申请人： Robert T. Baum , Eric A. Voit
发明人： Robert T. Baum , Eric A. Voit
IPC分类号： H04L12/66 , H04L12/56
CPC分类号： H04L63/0272 , H04L12/4633 , H04L12/4641 , H04L29/06 , H04L29/12009 , H04L29/12018 , H04L29/12783 , H04L29/12839 , H04L45/04 , H04L45/245 , H04L61/10 , H04L61/35 , H04L61/6022 , H04L63/101 , H04L63/104 , H04L69/08 , H04L69/18 , H04L69/22 , H04L69/324 , H04L69/325 , H04L2212/00 , H04L2463/102
摘要： Simple peering is provided in a novel network in which transport technology is independent of network access technology. An out-of-band network may be used to carry advertisements to an update facility. The update facility may use layer 3 destination address information and at least a part of context information (to identify customers uniquely) to determine a layer 3 address of an edge device of the transport network associated with an addressed customer device. Virtual private networks are supported, as context information is used to distinguish different customers with overlapping layer 3 addresses.
摘要翻译：传输技术独立于网络接入技术的新型网络中提供简单的对等。可以使用带外网络将广告传送到更新设施。更新设施可以使用层3目的地地址信息和至少一部分上下文信息（以唯一地识别客户端）来确定与寻址的客户设备相关联的传输网络的边缘设备的层3地址。支持虚拟专用网络，因为上下文信息用于区分具有重叠的第3层地址的不同客户端。

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