公开(公告)号：US20110122893A1

公开(公告)日：2011-05-26

申请号：US13056152

申请日：2009-07-29

申请人： Justin Kang ,  Alan Mcguire

发明人： Justin Kang ,  Alan Mcguire

IPC分类号： H04L29/06

CPC分类号： H04L69/04 ,  H04L69/22

摘要： A method of reducing the bandwidth required to send traffic comprising a payload and a header originating in a first communications network over another communications network. The traffic is characterized by having header information from which a path from its source to destination can be predetermined, the method comprising: determining redundant header information which is not used for forwarding the traffic in the other network; replacing at least part or all of the redundant header information with compression information having a smaller bandwidth than the replaced header information; appending header information to the traffic to enable forwarding along the path in the other network to an egress node; at the egress node, processing the traffic to remove the appended header information and restore the replaced header information by removing the compression information and using the compression information to perform a look-up operation which retrieves the replaced redundant header information from a data store, wherein the same compression information is used to replace the same redundant header information for all the traffic having the same predetermined path; compression information comprising a dummy header data structure which conforms to a communications protocol arranged to be identifiable by traffic type in a carrier frame.

摘要翻译： 一种减少在另一个通信网络上发送包括有效载荷和源于第一通信网络的报头的业务所需的带宽的方法。 该流量的特征在于具有从其源到目的地的路径可以被预定的头信息，该方法包括：确定不用于在另一网络中转发业务的冗余头信息; 用具有比所替换的标题信息更小的带宽的压缩信息替换至少部分或全部冗余报头信息; 将头信息附加到所述流量以使得能够沿着所述另一网络中的路径转发到出口节点; 在出口节点，处理流量以去除附加的报头信息，并通过去除压缩信息并使用压缩信息来执行从数据存储检索替换的冗余报头信息的查找操作来恢复替换的报头信息，其中 相同的压缩信息用于替换具有相同预定路径的所有业务的相同冗余报头信息; 压缩信息包括符合通信协议的伪标题数据结构，该通信协议被布置成可以通过载波帧中的业务类型来识别。

公开(公告)号：US20130259467A1

公开(公告)日：2013-10-03

申请号：US13876753

申请日：2011-09-20

申请人： Justin Kang

发明人： Justin Kang

IPC分类号： H04B10/038

CPC分类号： H04B10/038 ,  H04L45/22 ,  H04L45/28 ,  H04Q11/0067 ,  H04Q11/0071 ,  H04Q2011/0081

摘要： A passive optical network is provided which uses existing GPON OAM functionality and standard routing protocol messages to solve the downstream routing problem between an access service provider and one or more other communication provider networks.

摘要翻译： 提供了一种使用现有GPON OAM功能和标准路由协议消息来解决接入服务提供商与一个或多个其他通信提供商网络之间的下游路由问题的无源光网络。

公开(公告)号：US08842982B2

公开(公告)日：2014-09-23

申请号：US13876753

申请日：2011-09-20

申请人： Justin Kang

发明人： Justin Kang

IPC分类号： G03F1/00 ,  G02F2/00 ,  H01S3/00 ,  H04B10/00 ,  H04J14/00 ,  H04B10/038 ,  H04L12/703 ,  H04L12/707 ,  H04Q11/00

CPC分类号： H04B10/038 ,  H04L45/22 ,  H04L45/28 ,  H04Q11/0067 ,  H04Q11/0071 ,  H04Q2011/0081

摘要： A passive optical network is provided which uses existing GPON OAM functionality and standard routing protocol messages to solve the downstream routing problem between an access service provider and one or more other communication provider networks.

摘要翻译： 提供了一种使用现有GPON OAM功能和标准路由协议消息来解决接入服务提供商与一个或多个其他通信提供商网络之间的下游路由问题的无源光网络。

公开(公告)号：US08711883B2

公开(公告)日：2014-04-29

申请号：US13056147

申请日：2009-07-29

申请人： Justin Kang ,  Alan McGuire

发明人： Justin Kang ,  Alan McGuire

IPC分类号： H04J3/18 ,  H04L29/06

CPC分类号： H04L69/04 ,  H04L65/605 ,  H04L65/608 ,  H04L69/22

摘要： A method of reducing the bandwidth required to send a plurality of client traffic frames over a plurality of carrier communications networks is disclosed. Related communications system, data stores and boundary nodes are also disclosed.

摘要翻译： 公开了一种减少在多个载波通信网络上发送多个客户端业务帧所需的带宽的方法。 还公开了相关通信系统，数据存储和边界节点。

公开(公告)号：US08433194B2

公开(公告)日：2013-04-30

申请号：US12738256

申请日：2008-10-15

申请人： Derek Nesset ,  Justin Kang ,  Mark Wilkinson ,  Kevin Smith

发明人： Derek Nesset ,  Justin Kang ,  Mark Wilkinson ,  Kevin Smith

IPC分类号： H04J14/00

CPC分类号： H04Q11/0067 ,  H04L12/467 ,  H04Q2011/0081

摘要： A PON in which parallel optical fiber paths are provided between dual OLTs and the ONTs, one of the optical fiber paths providing an active connection and the other optical fiber path providing a standby connection. Respective VLANs may be formed over the parallel optical fiber paths. If performance indicators, for example Ethernet continuity check messages, indicate that an ONT is no longer in communication with the OLT then data may be sent via the VLAN associated with the standby connection.

摘要翻译： PON，其中在双OLT和ONT之间提供并行光纤路径，其中一个光纤路径提供有源连接，另一个光纤路径提供备用连接。 可以在并行光纤路径上形成各个VLAN。 如果性能指示符（例如以太网连续性检查消息）指示ONT不再与OLT通信，则可以经由与备用连接相关联的VLAN发送数据。

公开(公告)号：US20110128975A1

公开(公告)日：2011-06-02

申请号：US13056147

申请日：2009-07-29

申请人： Justin Kang ,  Alan McGuire

发明人： Justin Kang ,  Alan McGuire

IPC分类号： H04J3/18

CPC分类号： H04L69/04 ,  H04L65/605 ,  H04L65/608 ,  H04L69/22

摘要： A method of reducing the bandwidth required to send a plurality of client traffic frames over a plurality of carrier communications networks. Each carrier network is arranged to provide a carrier service to the client traffic frames, each client frame comprising client header information and client payload, the method comprising at an ingress node of a second carrier network: receiving a frame of traffic from a first carrier network; determining first compression information is present in the frame which has replaced redundant header information not used for forwarding the frames in the first carrier network; generating second compression information to replace the header information used for forwarding the frames in the first carrier network; replacing the header information used to forward client payloads in the first carrier network with the second compression information; and appending header information to the client payload to enable forwarding of the received frame of traffic in the second carrier network, wherein the second compression information is stored in association with the replaced first header information and the first compression information.

摘要翻译： 一种减少在多个载波通信网络上发送多个客户端业务帧所需的带宽的方法。 每个运营商网络被布置为向客户端业务帧提供运营商服务，每个客户端帧包括客户端头信息和客户端有效负载，该方法包括在第二运营商网络的入口节点处：从第一运营商网络接收业务帧 ; 确定第一压缩信息存在于已经取代不用于转发第一运营商网络中的帧的冗余标题信息的帧中; 产生第二压缩信息以替换用于转发第一运营商网络中的帧的报头信息; 用第二压缩信息替换用于转发第一运营商网络中的客户端有效载荷的报头信息; 以及将头信息附加到所述客户端有效载荷，以使得能够在所述第二载波网络中转发所接收的业务帧，其中，与所替换的第一报头信息和所述第一压缩信息相关联地存储所述第二压缩信息。

公开(公告)号：US20100247098A1

公开(公告)日：2010-09-30

申请号：US12738256

申请日：2008-10-15

申请人： Derek Nesset ,  Justin Kang ,  Mark Wilkinson ,  Kevin Smith

发明人： Derek Nesset ,  Justin Kang ,  Mark Wilkinson ,  Kevin Smith

IPC分类号： H04B10/20

CPC分类号： H04Q11/0067 ,  H04L12/467 ,  H04Q2011/0081

摘要： A PON in which parallel optical fibre paths are provided between dual OLTs and the ONTs, one of the optical fibre paths providing an active connection and the other optical fibre path providing a standby connection. Respective VLANs may be formed over the parallel optical fibre paths. If performance indicators, for example Ethernet continuity check messages, indicate that an ONT is no longer in communication with the OLT then data may be sent via the VLAN associated with the standby connection.

摘要翻译： PON，其中在双OLT和ONT之间提供并行光纤路径，其中一个光纤路径提供有源连接，另一个光纤路径提供备用连接。 可以在并行光纤路径上形成各个VLAN。 如果性能指示符（例如以太网连续性检查消息）指示ONT不再与OLT通信，则可以经由与备用连接相关联的VLAN发送数据。