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1. 发明申请

US20080225723A1 Optical Impairment Aware Path Computation Architecture in PCE Based Network 审中-公开
标题翻译：基于PCE的网络中的光学损伤感知路径计算架构
公开(公告)号：US20080225723A1
公开(公告)日：2008-09-18
申请号：US12046557
申请日：2008-03-12
申请人： Young LEE , Linda DUNBAR
发明人： Young LEE , Linda DUNBAR
IPC分类号： G06F11/00
CPC分类号： H04J14/0246 , H04J14/0221 , H04J14/0257 , H04J14/0258 , H04J14/0267 , H04J14/0269 , H04J14/0271 , H04J14/0284 , H04L45/00 , H04L45/22 , H04L45/28 , H04L45/42 , H04L45/50 , H04L45/62 , H04Q11/0062 , H04Q2011/0064 , H04Q2011/0073 , H04Q2011/0088
摘要： An apparatus comprising at least one processor configured to implement a method comprising receiving a path computation request comprising at least one path computation constraint, and determining whether there is a path through an optical network that satisfies the path computation constraints. Also disclosed is an apparatus configured to process a data structure comprising a flags field comprising at least one flag having one of an active state or an inactive state, wherein each flag is representative of an optical quality constraint.
摘要翻译：一种装置，包括至少一个处理器，其被配置为实现包括接收包括至少一个路径计算约束的路径计算请求并且确定是否存在满足路径计算约束的光网络的路径的方法。还公开了一种被配置为处理包括标志字段的数据结构的装置，该标志字段包括具有活动状态或非活动状态之一的至少一个标志，其中每个标志代表光学质量约束。

2. 发明申请

US20090086754A1 Content Aware Connection Transport 审中-公开
标题翻译：内容意识连接传输
公开(公告)号：US20090086754A1
公开(公告)日：2009-04-02
申请号：US11970283
申请日：2008-01-07
申请人： T. Benjamin MACK-CRANE , Lucy YONG , Linda DUNBAR
发明人： T. Benjamin MACK-CRANE , Lucy YONG , Linda DUNBAR
IPC分类号： H04J3/16
CPC分类号： H04L47/10 , H04L47/125
摘要： A network comprising an ingress layer processor (LP) coupled to a connection carrying a composite communication comprising a plurality of component communications, a composite connection coupled to the ingress LP and comprising a plurality of parallel component connections, wherein the composite connection is configured to transport the component communications using the component connections, and an egress LP coupled to the composite connection and configured to transmit the composite communication at a connection point. Also disclosed is a network component comprising at least one processor configured to implement a method comprising receiving a connection carrying a plurality of component communications, reading a communication distinguishing fixed point (CDFP) from at least some of the component communications, and accessing a table associating at least some of the CDFPs with at least one component connection.
摘要翻译：一种网络，包括耦合到承载包括多个组件通信的复合通信的连接的入口层处理器（LP），耦合到所述入口LP并且包括多个并行组件连接的复合连接，其中所述复合连接被配置为传送使用组件连接的组件通信，以及耦合到复合连接并被配置为在连接点发送组合通信的出口LP。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，包括：接收携带多个组件通信的连接，从至少一些组件通信读取通信区分固定点（CDFP）以及访问表关联至少一些具有至少一个组件连接的CDFP。

3. 发明申请

US20080267072A1 Data Communications Network for the Management of an Ethernet Transport Network 有权
标题翻译：用于以太网传输网络管理的数据通信网络
公开(公告)号：US20080267072A1
公开(公告)日：2008-10-30
申请号：US12057426
申请日：2008-03-28
申请人： Robert SULTAN , Linda DUNBAR , T. Benjamin MACK-CRANE , Lucy YONG
发明人： Robert SULTAN , Linda DUNBAR , T. Benjamin MACK-CRANE , Lucy YONG
IPC分类号： G08C15/00
CPC分类号： H04L12/4641 , H04L41/0213 , H04L41/0803 , Y02D30/30 , Y02D30/32
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 common management identifier. Also disclosed is a communications network component comprising logic that supports connection-oriented traffic and Virtual Local Area Network (VLAN)-based connectionless traffic, wherein the logic propagates management messages as VLAN-based connectionless traffic having a unique VLAN identifier (VID). Included is a communications network component comprising at least one processor configured to implement a method comprising provisioning a unique VID for management messages, and selectively propagating management messages with the unique VID.
摘要翻译：一种通信网络，包括支持面向连接的业务和无连接业务的多个节点，其中节点之间的管理业务被传播为具有公共管理标识符的无连接业务。还公开了一种通信网络组件，其包括支持面向连接的业务和基于虚拟局域网（VLAN）的无连接业务的逻辑，其中逻辑将管理消息作为具有唯一VLAN标识符（VID）的基于VLAN的无连接业务传播。包括的通信网络组件包括至少一个处理器，其被配置为实现包括为管理消息提供唯一VID的方法，以及选择性地传播具有唯一VID的管理消息。

4. 发明申请

US20080186865A1 Hierarchical Processing and Propagation of Partial Faults in a Packet Network 有权
标题翻译：分组网络中部分故障的分层处理和传播
公开(公告)号：US20080186865A1
公开(公告)日：2008-08-07
申请号：US11672214
申请日：2007-02-07
申请人： Lucy YONG , Linda DUNBAR , Robert SULTAN
发明人： Lucy YONG , Linda DUNBAR , Robert SULTAN
IPC分类号： H04J1/16
CPC分类号： H04L45/28 , H04L41/0893 , H04L47/10 , H04L47/70 , H04L47/746 , H04L47/76
摘要： A communications network component comprising a processor configured to implement a method comprising sending a fault message including degradation data, wherein the degradation data indicates a bandwidth reduction associated with a partial fault is disclosed. Also disclosed is a method comprising receiving a fault message comprising degradation data associated with a fault, determining whether an available bandwidth is less than a bandwidth reserved for a plurality of connections associated with the fault, and modifying the bandwidth reserved for the connections if the available bandwidth is less than the bandwidth reserved for the connection.
摘要翻译：一种通信网络组件，包括被配置为实现包括发送包括退化数据的故障消息的方法的处理器，其中所述劣化数据指示与部分故障相关联的带宽减小。还公开了一种方法，包括接收包括与故障相关联的劣化数据的故障消息，确定可用带宽是否小于为与所述故障相关联的多个连接预留的带宽，以及修改为所述连接预留的带宽，如果可用带宽小于为连接保留的带宽。

5. 发明申请

US20080170583A1 Method of Supporting an Open Provider Backbone Network 有权
标题翻译：支持开放提供商骨干网络的方法
公开(公告)号：US20080170583A1
公开(公告)日：2008-07-17
申请号：US11873560
申请日：2007-10-17
申请人： Robert SULTAN , Lucy YONG , Linda DUNBAR
发明人： Robert SULTAN , Lucy YONG , Linda DUNBAR
IPC分类号： H04L12/56
CPC分类号： H04L12/66 , H04L12/462 , H04L12/4658
摘要： An apparatus comprising a first interface configured to transmit or receive backbone traffic, a second interface configured to transmit or receive non-backbone traffic, and a third interface in communication with the first interface and second interface, the third interface configured to multiplex or demultiplex the backbone traffic and the non-backbone traffic is disclosed, wherein the backbone traffic is traffic that will be, is, or has been B-tagged. Also disclosed is a node comprising a processor configured to implement a method comprising receiving a first data stream comprising backbone traffic, receiving a second data stream comprising non-backbone traffic, and multiplexing the first data stream with the second data stream.
摘要翻译：一种装置，包括被配置为发送或接收骨干流量的第一接口，被配置为发送或接收非骨干流量的第二接口，以及与所述第一接口和第二接口通信的第三接口，所述第三接口被配置为复用或解复用骨干流量和非骨干流量被公开，其中骨干流量是将被，已经或已被B标记的流量。还公开了一种包括处理器的节点，其被配置为实现包括接收包括骨干业务的第一数据流的方法，接收包括非骨干业务的第二数据流，以及将第一数据流与第二数据流进行多路复用。

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