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1. 发明授权

US08792358B2 Content aware transport layer multicast 有权
标题翻译：内容感知传输层组播
公开(公告)号：US08792358B2
公开(公告)日：2014-07-29
申请号：US11734540
申请日：2007-04-12
申请人： Linda Dunbar , Lucy Yong
发明人： Linda Dunbar , Lucy Yong
IPC分类号： H04J3/14 , G01R31/08
CPC分类号： H04L12/185 , H04L45/16
摘要： A network component comprising a processor configured to implement a method comprising receiving a request for a content from a first node, determining whether a second node is associated with the content, and facilitating the transfer of the content from the second node to the first node when the second node is associated with the content, wherein the second node is an interior node. Also disclosed is a method comprising receiving a request for a content from a first node in a network, determining whether the content is being distributed to a second node in the network, calculating a path between the second node and the first node when the content is being distributed to the second node, and establishing a connection along the path such that the content is distributed from the second node to the first node.
摘要翻译：一种网络组件，包括：处理器，被配置为实现一种方法，包括从第一节点接收对内容的请求，确定第二节点是否与所述内容相关联，并且当所述内容从所述第二节点传送到所述第一节点时，所述第二节点与所述内容相关联，其中所述第二节点是内部节点。还公开了一种方法，包括从网络中的第一节点接收对内容的请求，确定内容是否正在分发到网络中的第二节点，当内容是内容时，计算第二节点和第一节点之间的路径被分配到第二节点，以及沿着路径建立连接，使得内容从第二节点分发到第一节点。

2. 发明授权

US08442072B2 Method of preventing transport leaks in hybrid switching networks by extension of the link layer discovery protocol (LLDP) 有权
标题翻译：通过扩展链路层发现协议（LLDP）来防止混合交换网络中的传输泄漏的方法
公开(公告)号：US08442072B2
公开(公告)日：2013-05-14
申请号：US12057190
申请日：2008-03-27
申请人： Robert Sultan , Linda Dunbar , Lucy Yong , T. Benjamin Mack-Crane
发明人： Robert Sultan , Linda Dunbar , Lucy Yong , T. Benjamin Mack-Crane
IPC分类号： H04J3/24
CPC分类号： H04L12/4641 , Y02D30/30
摘要： An apparatus comprising a processor configured to implement a method comprising receiving a first data structure comprising a first virtual local area network identifier (VID) and a first forwarding type, comparing the first VID and a first forwarding type with a second VID and a second forwarding type in a second data structure, and reporting a misprovisioned data structure if the first VID is the same as the second VID and the first forwarding type is not the same as the second forwarding type. Also disclosed is a method comprising implementing a network protocol to forward provisioning information in a plurality of VID Tables corresponding to a plurality of nodes, and analyzing the provisioning information to detect misprovisioned nodes.
摘要翻译：一种装置，包括：处理器，被配置为实现一种方法，包括：接收包括第一虚拟局域网标识符（VID）和第一转发类型的第一数据结构，将所述第一VID和第一转发类型与第二VID和第二转发键入第二数据结构，并且如果第一VID与第二VID相同并且第一转发类型与第二转发类型不相同，则报告错误配置的数据结构。还公开了一种方法，包括实现网络协议以在与多个节点相对应的多个VID表中转发提供信息，并且分析供应信息以检测被错误的节点。

3. 发明授权

US08238334B2 Optimal path selection for accessing networked applications 有权
标题翻译：用于访问联网应用程序的最佳路径选择
公开(公告)号：US08238334B2
公开(公告)日：2012-08-07
申请号：US11742578
申请日：2007-04-30
申请人： Linda Dunbar , Lucy Yong , Young Lee
发明人： Linda Dunbar , Lucy Yong , Young Lee
IPC分类号： H04L12/28
CPC分类号： H04L67/16 , H04L29/12113 , H04L45/00 , H04L45/04 , H04L45/306 , H04L45/42 , H04L45/44 , H04L45/64 , H04L61/1541 , H04L67/322
摘要： An efficient and user-friendly application service access method utilizing network dynamic conditions and application traffic requirements. This method allows applications to register their servers' location information and traffic requirements with the network and provides an optimal connection to application service without specifying an application server location for an end user and based on network conditions and application requirements.
摘要翻译：一种利用网络动态条件和应用流量要求的高效，用户友好的应用服务访问方法。该方法允许应用程序通过网络注册其服务器的位置信息和流量要求，并提供与应用程序服务的最佳连接，而无需为最终用户指定应用程序服务器位置，并根据网络条件和应用程序要求。

4. 发明授权

US08140654B2 Verifying management virtual local area network identifier provisioning consistency 有权
标题翻译：验证管理虚拟局域网标识符配置的一致性
公开(公告)号：US08140654B2
公开(公告)日：2012-03-20
申请号：US12057566
申请日：2008-03-28
申请人： Robert Sultan , Linda Dunbar , Lucy Yong , T. Benjamin Mack-Crane
发明人： Robert Sultan , Linda Dunbar , Lucy Yong , T. Benjamin Mack-Crane
IPC分类号： G06F15/16
CPC分类号： H04L12/4641 , H04L41/0213 , H04L41/0806 , H04L41/0863 , H04L41/0866 , Y02D30/30
摘要： A communications network, comprising a plurality of nodes supporting connection-oriented traffic and connectionless traffic, wherein management traffic between the nodes is propagated as connectionless traffic having a unique management traffic Virtual Local Area Network (VLAN) identifier (VID), and wherein at least one node is configured to perform a Link Layer Discovery Protocol (LLDP) exchange operation to enable detection of inconsistent provisioning of the Management VID in at least one node. Also disclosed is a communications network component, comprising logic that enables connection-oriented traffic and VLAN-based connectionless traffic, wherein the logic propagates management messages as VLAN-based connectionless traffic having a management VID, and wherein the logic enables detection of inconsistent management VIDs in a network.
摘要翻译：一种通信网络，包括支持面向连接的流量和无连接流量的多个节点，其中节点之间的管理流量作为具有唯一管理流量虚拟局域网（VLAN）标识符（VID）的无连接流量传播，并且其中至少一个节点被配置为执行链路层发现协议（LLDP）交换操作，以便能够检测至少一个节点中的管理VID的不一致的提供。还公开了一种通信网络组件，其包括启用面向连接的业务和基于VLAN的无连接业务的逻辑，其中所述逻辑将管理消息作为具有管理VID的基于VLAN的无连接业务传播，并且其中所述逻辑能够检测不一致的管理VID 在网络中。

5. 发明申请

US20080291927A1 Policy Based and Link Utilization Triggered Congestion Control 有权
标题翻译：基于策略和链路利用触发拥塞控制
公开(公告)号：US20080291927A1
公开(公告)日：2008-11-27
申请号：US12123985
申请日：2008-05-20
申请人： Lucy Yong , Linda Dunbar
发明人： Lucy Yong , Linda Dunbar
IPC分类号： H04L12/28
CPC分类号： H04L47/10 , H04L47/12 , H04L47/20 , H04L47/22 , H04L47/25
摘要： An apparatus comprising a plurality of ingress ports coupled to a plurality of upstream nodes, the ingress ports having an incoming data rate; and a plurality of egress ports coupled to the ingress ports and an aggregated link comprising a plurality of links, the aggregated link having a bandwidth capacity, wherein at least some of the upstream nodes reduce their data transfer rates to a rate greater than zero when the incoming data rate is greater than or about equal to the aggregated link's bandwidth capacity. Also disclosed is a network component comprising a processor configured to implement a method comprising varying a plurality of transmission rates at a rate greater than zero, wherein the transmission rates correspond to a plurality of nodes that send data over an aggregated link.
摘要翻译：一种装置，包括耦合到多个上游节点的多个入口端口，所述入口端口具有输入数据速率; 以及耦合到所述入口端口的多个出口端口和包括多个链路的聚合链路，所述聚合链路具有带宽容量，其中当所述上行节点中的至少一些上游节点的数据传输速率降低到大于零的速率时，传入数据速率大于或等于聚合链路的带宽容量。还公开了一种网络组件，其包括被配置为实现包括以大于零的速率改变多个传输速率的方法的处理器，其中传输速率对应于通过聚合链路发送数据的多个节点。

6. 发明授权

US08472325B2 Network availability enhancement technique for packet transport networks 有权
标题翻译：分组传输网络的网络可用性增强技术
公开(公告)号：US08472325B2
公开(公告)日：2013-06-25
申请号：US11769534
申请日：2007-06-27
申请人： Lucy Yong , Linda Dunbar , Robert Sultan
发明人： Lucy Yong , Linda Dunbar , Robert Sultan
IPC分类号： H04L1/00
CPC分类号： H04L47/10 , H04L45/00 , H04L45/245 , H04L47/125 , Y02D50/30
摘要： A packet communications network that transports a plurality of traffic over a plurality of server transport paths from a source to a destination, the network comprising: using a load distribution method to distribute each instance of traffic to an individual transport path, thereby avoiding reordering at the destination; enabling all the transport paths to carry the traffic; allowing the network to provision a preferred traffic distribution through a policy setting; and redistributing the traffic when a condition on one of the transport paths changes. Also disclosed is a composite transport group component comprising: a processor configured to implement a method comprising: receiving a server trail failure notification message; and performing a dynamic redistribution of traffic over a plurality of server trails, thereby transporting substantially all of the traffic associated with a class of traffic transported over the server trail associated with the server trail failure notification message.
摘要翻译：一种分组通信网络，其通过多个服务器传输路径从源传输到目的地的多个业务，所述网络包括：使用负载分配方法将每个业务实例分发到单独的传输路径，从而避免在目的地; 使所有运输路径能够承载交通; 允许网络通过策略设置提供首选流量分配; 并且当其中一个传输路径上的条件改变时重新分配流量。还公开了一种复合传输组件组件，包括：处理器，被配置为实现一种方法，包括：接收服务器路径故障通知消息; 以及在多个服务器路径上执行流量的动态重新分配，从而基本上传送与通过与服务器路径故障通知消息相关联的服务器路径传输的流量类别相关联的基本上所有流量。

7. 发明授权

US08238340B2 Transport multiplexer—mechanisms to force ethernet traffic from one domain to be switched in a different (external) domain 有权
标题翻译：传输多路复用器 - 强制来自一个域的以太网流量在不同（外部）域中切换的机制
公开(公告)号：US08238340B2
公开(公告)日：2012-08-07
申请号：US12714928
申请日：2010-03-01
申请人： T. Benjamin Mack-Crane , Linda Dunbar , Robert Sultan , Lucy Yong
发明人： T. Benjamin Mack-Crane , Linda Dunbar , Robert Sultan , Lucy Yong
IPC分类号： H04L12/28
CPC分类号： H04L12/4666 , H04L49/354
摘要： A network comprising a switch configured to switch traffic between a plurality of external interfaces via a plurality of virtual interfaces associated with the external interfaces, wherein the traffic comprises a plurality of external virtual local area network (VLAN) identifiers (VIDs) associated with the external interfaces to select the virtual interfaces, and wherein the virtual interfaces are configured to forward traffic based on an internal VID that is assigned to the traffic independent of the external VID. Also disclosed is a network component comprising at least one processor configured to implement a method comprising receiving a frame from a physical port, obtaining an external VID from a VLAN tag in the frame, removing the VLAN tag from the frame, selecting a virtual interface based on the external VID, and delivering the frame to the selected virtual interface.
摘要翻译：一种网络，包括被配置为经由与所述外部接口相关联的多个虚拟接口在多个外部接口之间切换业务的交换机，其中所述业务包括与所述外部相关联的多个外部虚拟局域网（VLAN）标识符（VID）用于选择所述虚拟接口的接口，并且其中所述虚拟接口被配置为基于独立于所述外部VID而分配给所述流量的内部VID来转发业务。还公开了一种网络组件，包括至少一个处理器，其被配置为实现一种方法，该方法包括从物理端口接收帧，从帧中的VLAN标签获取外部VID，从帧中移除VLAN标签，选择基于虚拟接口的在外部VID上，并将帧传递到所选择的虚拟接口。

8. 发明授权

US08059540B2 Policy based and link utilization triggered congestion control 有权
标题翻译：基于策略和链路利用触发拥塞控制
公开(公告)号：US08059540B2
公开(公告)日：2011-11-15
申请号：US12123985
申请日：2008-05-20
申请人： Lucy Yong , Linda Dunbar
发明人： Lucy Yong , Linda Dunbar
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L47/12 , H04L47/20 , H04L47/22 , H04L47/25
摘要： An apparatus comprising a plurality of ingress ports coupled to a plurality of upstream nodes, the ingress ports having an incoming data rate; and a plurality of egress ports coupled to the ingress ports and an aggregated link comprising a plurality of links, the aggregated link having a bandwidth capacity, wherein at least some of the upstream nodes reduce their data transfer rates to a rate greater than zero when the incoming data rate is greater than or about equal to the aggregated link's bandwidth capacity. Also disclosed is a network component comprising a processor configured to implement a method comprising varying a plurality of transmission rates at a rate greater than zero, wherein the transmission rates correspond to a plurality of nodes that send data over an aggregated link.
摘要翻译：一种装置，包括耦合到多个上游节点的多个入口端口，所述入口端口具有输入数据速率; 以及耦合到所述入口端口的多个出口端口和包括多个链路的聚合链路，所述聚合链路具有带宽容量，其中当所述上行节点中的至少一些上游节点的数据传输速率降低到大于零的速率时，传入数据速率大于或等于聚合链路的带宽容量。还公开了一种网络组件，其包括被配置为实现包括以大于零的速率改变多个传输速率的方法的处理器，其中传输速率对应于通过聚合链路发送数据的多个节点。

9. 发明授权

US08000346B2 ASON/GMPLS architecture extension for reservation based and time based automatic bandwidth service 有权
标题翻译： ASON / GMPLS架构扩展，用于基于预留和基于时间的自动带宽服务
公开(公告)号：US08000346B2
公开(公告)日：2011-08-16
申请号：US11532457
申请日：2006-09-15
申请人： Lucy Yong , Linda Dunbar , Young Lee
发明人： Lucy Yong , Linda Dunbar , Young Lee
IPC分类号： H04J3/16 , G06F15/173
CPC分类号： H04L47/15 , H04L47/70 , H04L47/788 , H04L47/826 , H04Q11/0001 , H04Q2011/0064 , H04Q2011/0077 , H04Q2011/0086
摘要： A telecommunications network comprising components configured to implement a method comprising: receiving a reservation from a customer, reserving a network resource specified in the reservation, initiating the establishment of a reserved connection through a network, the reserved connection parameters based on the reservation, subsequent to the establishment of the reserved connection, detecting a data stream transmitted from the customer, and allowing the data stream to be transported over the network using the reserved connection. Also disclosed is a method for reserving bandwidth on a network, the method comprising: submitting a reservation request specifying a bandwidth requirement and a start time, receiving a confirmation that the reservation has been accepted, and transmitting a data stream to a network at the start time, wherein the data stream is transported over the network using no more than the bandwidth specified in the reservation request.
摘要翻译：一种电信网络，包括被配置为实现一种方法的组件，该方法包括：从客户接收预留，保留在所述预留中指定的网络资源，启动通过网络建立保留的连接，所述保留的连接参数基于所述保留，建立保留连接，检测从客户发送的数据流，并允许使用预留连接通过网络传输数据流。还公开了一种在网络上预留带宽的方法，所述方法包括：提交指定带宽要求和开始时间的预约请求，接收预约已被接受的确认，以及在开始时将数据流发送到网络时间，其中通过不超过预留请求中指定的带宽在网络上传输数据流。

10. 发明申请

US20090180389A1 Value-Adoption and Value-Translation for Automatic Provisioning of Port Parameters 有权
标题翻译：自动配置端口参数的值采用和价值转换
公开(公告)号：US20090180389A1
公开(公告)日：2009-07-16
申请号：US12252698
申请日：2008-10-16
申请人： T. Benjamin Mack-Crane , Linda Dunbar , Lucy Yong , Robert Sultan
发明人： T. Benjamin Mack-Crane , Linda Dunbar , Lucy Yong , Robert Sultan
IPC分类号： H04J3/14 , H04L12/56
CPC分类号： H04L47/10 , H04L47/24 , Y02D30/30
摘要： A network component comprising at least one processor configured to implement a method comprising receiving a message comprising a node's data value from the node, determining whether a local data value has been assigned, and adopting the node's data value as the local data value when the local data value has not been assigned. Also disclosed is a network component comprising a plurality of ports each configured to couple to a node via a link, a memory configured to store a port data value associated with at least some of the ports, and a processor coupled to the memory and the ports, wherein the processor is configured to access a node's data value in a message and adopt the node's data value as the port data value.
摘要翻译：一种网络组件，包括至少一个处理器，所述至少一个处理器被配置为实现一种方法，包括从所述节点接收包括节点的数据值的消息，确定是否已经分配了本地数据值，并且当所述本地数据值被本地数据值尚未分配。还公开了一种网络组件，其包括多个端口，每个端口被配置为经由链路耦合到节点，被配置为存储与至少一些端口相关联的端口数据值的存储器，以及耦合到存储器和端口的处理器，其中所述处理器被配置为访问消息中的节点的数据值，并采用所述节点的数据值作为所述端口数据值。

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