公开(公告)号：US07711000B2

公开(公告)日：2010-05-04

申请号：US11834072

申请日：2007-08-06

Applicant: Cheng-Hong Hu ,  Chou Lan Pok ,  Michael Raftelis

Inventor： Cheng-Hong Hu ,  Chou Lan Pok ,  Michael Raftelis

IPC: H04J3/22

CPC classification number: H04L41/0893 ,  H04L41/044 ,  H04L41/0806 ,  H04L41/0843

Abstract: A system that incorporates teachings of the present disclosure may include, for example, a network policy manager having a controller element to provision one or more network elements in a communication system with at least one base policy template and at least one atomic policy template retrieved from one or more base policy templates and a plurality of atomic policy templates according to a service order of a subscriber. At least one base policy template can correspond to an operating baseline of the one or more network elements, while at least one atomic policy template can correspond to one among a plurality of service configurations of the one or more network elements. Additional embodiments are disclosed.

Abstract translation: 包含本公开的教导的系统可以包括例如具有控制器元件的网络策略管理器，该控制器元件在通信系统中提供至少一个基本策略模板和至少一个从 一个或多个基本策略模板和多个原子策略模板根据订户的服务顺序。 至少一个基本策略模板可以对应于一个或多个网络元件的操作基准，而至少一个原子策略模板可以对应于一个或多个网络元件的多个服务配置中的一个。 公开了另外的实施例。

公开(公告)号：US07609628B2

公开(公告)日：2009-10-27

申请号：US11221083

申请日：2005-09-07

Applicant: Cheng-Hong Hu

Inventor： Cheng-Hong Hu

IPC: H04L1/00

CPC classification number: H04L45/28 ,  H04L45/02 ,  H04L45/04 ,  H04L45/46 ,  H04L45/50

Abstract: A system and method are disclosed for fault-tolerance in an inter-carrier network interface. A system that incorporates teachings of the present disclosure may include, for example, a PE-ASBR (Provider Edge-Autonomous System Boundary Router) (108, 138) having a communications interface (202) for internetworking with another MPLS-VPN (Multi-protocol Label Switching-Virtual Private Network) cluster (102, 132), and a controller (204). The controller can be programmed to exchange (302) routing information with a PE-ASBR within its own MPLS-VPN cluster and with a corresponding PE-ASBR of another MPLS-VPN cluster, and accept (334) a reroute of packet traffic away from a PE-ASBR of its MPLS-VPN cluster experiencing a fault.

Abstract translation: 公开了一种在载波间网络接口中进行容错的系统和方法。 包含本公开的教导的系统可以包括例如具有用于与另一MPLS-VPN互联的通信接口（202）的PE-ASBR（提供商边缘自治系统边界路由器）（108,138） 协议标签交换 - 虚拟专用网络）集群（102,132）和控制器（204）。 控制器可编程为与其自身的MPLS-VPN集群内的PE-ASBR和另一个MPLS-VPN集群的相应PE-ASBR交换（302）路由信息，并且接受（334）远离数据包流量的重新路由 其MPLS-VPN集群的PE-ASBR发生故障。

公开(公告)号：US20070053284A1

公开(公告)日：2007-03-08

申请号：US11221083

申请日：2005-09-07

Applicant: Cheng-Hong Hu

Inventor： Cheng-Hong Hu

IPC: H04J3/14 ,  H04J1/16 ,  H04L12/56

CPC classification number: H04L45/28 ,  H04L45/02 ,  H04L45/04 ,  H04L45/46 ,  H04L45/50

Abstract: A system and method are disclosed for fault-tolerance in an inter-carrier network interface. A system that incorporates teachings of the present disclosure may include, for example, a PE-ASBR (Provider Edge-Autonomous System Boundary Router) (108, 138) having a communications interface (202) for internetworking with another MPLS-VPN (Multi-protocol Label Switching-Virtual Private Network) cluster (102, 132), and a controller (204). The controller can be programmed to exchange (302) routing information with a PE-ASBR within its own MPLS-VPN cluster and with a corresponding PE-ASBR of another MPLS-VPN cluster, and accept (334) a reroute of packet traffic away from a PE-ASBR of its MPLS-VPN cluster experiencing a fault.

Abstract translation: 公开了一种在载波间网络接口中进行容错的系统和方法。 包含本公开的教导的系统可以包括例如具有用于与另一MPLS-VPN互联的通信接口（202）的PE-ASBR（提供商边缘自治系统边界路由器）（108,138） 协议标签交换 - 虚拟专用网络）集群（102,132）和控制器（204）。 控制器可编程为与其自身的MPLS-VPN集群内的PE-ASBR和另一个MPLS-VPN集群的相应PE-ASBR交换（302）路由信息，并且接受（334）远离数据包流量的重新路由 其MPLS-VPN集群的PE-ASBR发生故障。

公开(公告)号：US08804509B2

公开(公告)日：2014-08-12

申请号：US13268032

申请日：2011-10-07

Applicant: Cheng-Hong Hu ,  Donald Smith ,  Kuo-Hui Liu

Inventor： Cheng-Hong Hu ,  Donald Smith ,  Kuo-Hui Liu

IPC: H04L12/56

CPC classification number: H04L47/30 ,  H04L47/125 ,  H04L65/4084 ,  H04L65/80 ,  H04L69/14 ,  Y02D50/30

Abstract: A particular method includes measuring port usage data related to each of a plurality of physical ports associated with a link aggregation group. A bandwidth requirement of a requested media stream is estimated and added to a traffic load at each of the plurality of physical ports to produce an estimated total traffic load of each of the plurality of physical ports. When the requested media stream includes non-video data, the requested media stream is sent to a destination device via a physical port that selected in accordance with a static bandwidth allocation. When the requested media stream includes video data, the requested media stream is sent to the destination device via a least loaded physical port that is dynamically identified based on the estimated traffic loads of each of the plurality of physical ports.

Abstract translation: 特定方法包括测量与链路聚合组相关联的多个物理端口中的每一个相关的端口使用数据。 估计所请求的媒体流的带宽要求并将其相加到多个物理端口中的每个物理端口处的业务负载，以产生多个物理端口中的每一个的估计总业务负载。 当所请求的媒体流包括非视频数据时，所请求的媒体流通过根据静态带宽分配选择的物理端口被发送到目的地设备。 当所请求的媒体流包括视频数据时，所请求的媒体流通过基于所估计的多个物理端口中的每一个的业务负载来动态识别的最小负载的物理端口被发送到目的地设备。

公开(公告)号：US20130111554A1

公开(公告)日：2013-05-02

申请号：US13282597

申请日：2011-10-27

Applicant: Stephen Sposato ,  Kevin Meng ,  Cheng-Hong Hu

Inventor： Stephen Sposato ,  Kevin Meng ,  Cheng-Hong Hu

IPC: H04L9/32 ,  G06F21/00

CPC classification number: H04L63/083 ,  G06F21/45 ,  H04L63/20 ,  H04W12/06

Abstract: A particular method includes receiving a request to access a secured wireless local network at a security device of the secured wireless local network from a wireless-enabled device that is not authorized to access the secured wireless local network when the request is received. The method includes receiving identification information from the wireless-enabled device at the security device. The method also includes automatically sending an access request message from the security device to at least one messaging address. The access request message provides a recipient of the access request message with at least a portion of the identification information and a selectable option to allow the wireless-enabled device access to the secured wireless local network without requiring user input of a network password associated with the secured wireless local network via the wireless-enabled device.

Abstract translation: 一种特定的方法包括从接收到该请求时未被授权接入安全无线本地网络的无线设备接收在安全无线本地网络的安全设备处接入安全无线本地网络的请求。 该方法包括从安全设备处的无线设备接收标识信息。 该方法还包括将安全设备的访问请求消息自动发送到至少一个消息传送地址。 访问请求消息向接收者提供具有标识信息的至少一部分的接入请求消息和可选择的选项，以允许无线设备访问安全无线本地网络，而不需要用户输入与 通过启用无线功能的设备安全的无线本地网络。

公开(公告)号：US20080279100A1

公开(公告)日：2008-11-13

申请号：US11801582

申请日：2007-05-10

Applicant: Chin Yuan ,  Cheng-Hong Hu

Inventor： Chin Yuan ,  Cheng-Hong Hu

IPC: H04L12/56

CPC classification number: H04N21/266 ,  H04L47/10 ,  H04L47/11 ,  H04L47/15 ,  H04L47/2416 ,  H04L47/2425 ,  H04L47/801 ,  H04L47/806 ,  H04L47/822 ,  H04L67/06 ,  H04L67/322 ,  H04N21/24 ,  H04N21/2402 ,  H04N21/2405

Abstract: Systems and methods of controlling communication of data are provided. A method of controlling communication of data may include receiving, at a network component, a request for data associated with a data source. The network component may have a limited capacity to distribute data. The method also includes determining whether the network component is exceeding a first capacity threshold. When the network component is exceeding the first capacity threshold, the method includes determining whether the data source meets a popularity criterion. When the data source meets the popularity criterion, the method includes sending the data associated with the data source.

Abstract translation: 提供了控制数据通信的系统和方法。 控制数据通信的方法可以包括在网络组件处接收与数据源相关联的数据的请求。 网络组件可能具有分配数据的有限能力。 该方法还包括确定网络组件是否超过第一容量阈值。 当网络组件超过第一容量阈值时，该方法包括确定数据源是否满足流行度标准。 当数据源满足流行度标准时，该方法包括发送与数据源相关联的数据。

公开(公告)号：US20060080421A1

公开(公告)日：2006-04-13

申请号：US10654645

申请日：2003-09-03

Applicant: Cheng-Hong Hu

Inventor： Cheng-Hong Hu

IPC: G06F15/173

CPC classification number: H04L41/12 ,  H04L41/00 ,  H04L45/50

Abstract: A system and methods for automating membership discovery in a distributed computer network is presented. A first virtual circuit label switch path (LSP) associated with a first VPLS is established between a first multi tenant unit (MTU) and an attached provider edge (PE) device. A first label mapping message (LMM) is communicated over the first virtual circuit LSP and received at the PE device. The PE device broadcasts the LMM to a plurality of additional PE devices. In addition, methods for automating membership discovery for adding and deleting virtual private LAN service (VPLS) sites are presented. A virtual circuit forwarding equivalence class (VC-FEC) type packet utilized in the various methods and system is also disclosed.

Abstract translation: 提出了一种用于在分布式计算机网络中自动化成员资格发现的系统和方法。 在第一多租户单元（MTU）和附属提供商边缘（PE）设备之间建立与第一VPLS相关联的第一虚拟电路标签交换路径（LSP）。 第一标签映射消息（LMM）通过第一虚拟电路LSP传送并在PE设备处接收。 PE设备将LMM广播到多个附加的PE设备。 此外，还提出了用于自动添加和删除虚拟专用LAN服务（VPLS）站点的成员资格发现的方法。 还公开了在各种方法和系统中使用的虚拟电路转发等价类（VC-FEC）类型的分组。

公开(公告)号：US08144581B2

公开(公告)日：2012-03-27

申请号：US12559348

申请日：2009-09-14

Applicant: Cheng-Hong Hu

Inventor： Cheng-Hong Hu

IPC: H04L1/00

CPC classification number: H04L45/28 ,  H04L45/02 ,  H04L45/04 ,  H04L45/46 ,  H04L45/50

Abstract: A system that incorporates teachings of the present disclosure may include, for example, a PE-ASBR (Provider Edge-Autonomous System Boundary Routers) having a controller to receive new routing information without an attribute of origin, insert a site of origin of the PE-ASBR into the new routing information if the PE-ASBR is dual-homed to another MPLS-VPN cluster, and broadcast to other network elements the new routing information with the site of origin of the PE-ASBR. Additional embodiments are disclosed.

Abstract translation: 包含本公开的教导的系统可以包括例如具有控制器的PE-ASBR（提供者边缘自治系统边界路由器），其接收不具有来源属性的新路由信息，插入PE的原点站点 如果PE-ASBR双归属于另一个MPLS-VPN集群，则将ASAS插入到新路由信息中，并向其他网络单元广播具有PE-ASBR原点站点的新路由信息。 公开了另外的实施例。

公开(公告)号：US08077621B2

公开(公告)日：2011-12-13

申请号：US12621098

申请日：2009-11-18

Applicant: Cheng-Hong Hu

Inventor： Cheng-Hong Hu

IPC: H04J3/14

CPC classification number: H04L47/825 ,  H04L41/0893 ,  H04L41/5003 ,  H04L41/5009 ,  H04L41/5022 ,  H04L43/00 ,  H04L43/16 ,  H04L47/15 ,  H04L47/70 ,  H04L47/745 ,  H04L47/786 ,  H04L47/808 ,  H04L2012/6464 ,  H04L2012/6489

Abstract: A computer-readable storage medium (102) is provided for managing end-to-end QoS (Quality of Service) policies in a communication network (100). The storage medium includes computer instructions for establishing (302) a plurality of QoS domains (108) between a plurality of packet switching technologies (102, 106. 110) operating with disparate QoS policies, each QoS domain having an ingress and egress boundary, remapping (303) a QoS policy of each packet exchanged between the ingress boundaries of the plurality of QoS domains, and restoring (309) the QoS policy of each packet exchanged between the egress boundaries of the plurality of QoS domains.

Abstract translation: 提供了一种用于管理通信网络（100）中的端到端QoS（服务质量）策略的计算机可读存储介质（102）。 存储介质包括用于在以不同QoS策略操作的多个分组交换技术（102,106,110）之间建立（302）多个QoS域（108）的计算机指令，每个QoS域具有入口和出口边界，重新映射 （303）在所述多个QoS域的入口边界之间交换的每个分组的QoS策略，以及恢复（309）在所述多个QoS域的出口边界之间交换的每个分组的QoS策略。

公开(公告)号：US07623457B2

公开(公告)日：2009-11-24

申请号：US11095631

申请日：2005-03-31

Applicant: Cheng-Hong Hu

Inventor： Cheng-Hong Hu

IPC: H04J3/14

CPC classification number: H04L47/825 ,  H04L41/0893 ,  H04L41/5003 ,  H04L41/5009 ,  H04L41/5022 ,  H04L43/00 ,  H04L43/16 ,  H04L47/15 ,  H04L47/70 ,  H04L47/745 ,  H04L47/786 ,  H04L47/808 ,  H04L2012/6464 ,  H04L2012/6489

Abstract: A computer-readable storage medium (102) is provided for managing end-to-end QoS (Quality of Service) policies in a communication network (100). The storage medium includes computer instructions for establishing (302) a plurality of QoS domains (108) between a plurality of packet switching technologies (102, 106. 110) operating with disparate QoS policies, each QoS domain having an ingress and egress boundary, remapping (303) a QoS policy of each packet exchanged between the ingress boundaries of the plurality of QoS domains, and restoring (309) the QoS policy of each packet exchanged between the egress boundaries of the plurality of QoS domains.

Abstract translation: 提供了一种用于管理通信网络（100）中的端到端QoS（服务质量）策略的计算机可读存储介质（102）。 存储介质包括用于在以不同QoS策略操作的多个分组交换技术（102,106,110）之间建立（302）多个QoS域（108）的计算机指令，每个QoS域具有入口和出口边界，重新映射 （303）在所述多个QoS域的入口边界之间交换的每个分组的QoS策略，以及恢复（309）在所述多个QoS域的出口边界之间交换的每个分组的QoS策略。