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    Enhancing a mobile backup channel to address a node failure in a wireline network
    31.
    发明授权
    Enhancing a mobile backup channel to address a node failure in a wireline network 有权
    增强移动备份通道以解决有线网络中的节点故障

    公开(公告)号：US09173117B2

    公开(公告)日：2015-10-27

    申请号：US13886081

    申请日：2013-05-02

    Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)

    Inventor： Wassim Haddad ,  Joel Halpern

    IPC: H04L12/26 ,  H04W24/04 ,  H04L12/24 ,  H04L12/28 ,  H04L29/08 ,  H04L12/703 ,  H04L29/14

    CPC classification number: H04W24/04 ,  H04L12/287 ,  H04L41/0668 ,  H04L45/22 ,  H04L45/28 ,  H04L45/586 ,  H04L67/1002 ,  H04L69/40

    Abstract: A method performed by a slave network edge node (e.g., a Broadband Network Gateway BNG2) for enhancing a Long Term Evolution (LTE) backup channel in the event of a failure of a master network edge node (e.g., BNG1) in a wireline network. When BNG2 detects the failure of BNG1, BNG2 sends a failure update message to a Packet Data Network Gateway (PDN GW) of an LTE network. The PDN GW provides a backup channel for the CPE to reach the wide area network over a mobile tunnel. Before the failure the mobile tunnel has an end point at BNG1, and the failure update message notifies the PDN GW that the end point of the mobile tunnel has changed from BNG1 to BNG2. After BNG2 receives a failure acknowledgement message from the PDN GW, BNG2 routes the traffic from the PDN GW over the mobile tunnel to the wide area network.

    Abstract translation: 在有线网络中的主网络边缘节点（例如，BNG1）发生故障的情况下，由从属网络边缘节点（例如，宽带网络网关BNG2）执行的用于增强长期演进（LTE）备份信道的方法 。 当BNG2检测到BNG1的故障时，BNG2向LTE网络的分组数据网络网关（PDN GW）发送故障更新消息。 PDN GW为CPE提供备用信道，以通过移动隧道到达广域网。 在故障之前，移动隧道在BNG1处有终点，故障更新消息通知PDN GW移动隧道的终点从BNG1变为BNG2。 在BNG2从PDN GW接收到故障确认消息之后，BNG2将来自PDN GW的业务通过移动隧道路由到广域网。

    Method and system for providing secure, modular multimedia interaction
    32.
    发明授权
    Method and system for providing secure, modular multimedia interaction 有权
    提供安全，模块化多媒体交互的方法和系统

    公开(公告)号：US09148280B2

    公开(公告)日：2015-09-29

    申请号：US13248280

    申请日：2011-09-29

    Applicant: Paul T. Schultz

    Inventor： Paul T. Schultz

    IPC: H04L9/00 ,  H04L29/06 ,  H04W88/06 ,  H04M1/725 ,  H04N21/41 ,  G02B27/01 ,  H04W4/02 ,  G06F1/16 ,  H04L12/28

    CPC classification number: H04L9/00 ,  G02B27/017 ,  G02B2027/0178 ,  G06F1/1632 ,  H04L12/2856 ,  H04L12/2858 ,  H04L12/287 ,  H04L63/08 ,  H04M1/72547 ,  H04N21/4126 ,  H04W4/02 ,  H04W88/06

    Abstract: An approach is provided for the secure exchange of multimedia content through a mobile telephony device. A docking station receives a control signal from a media headset, and in response thereto determines to establish a communication link. The docking station selects one of a plurality of communication options corresponding to different networks based on the type of the communication link. The docking station initiates an authentication procedure for the communication link according to the selected communication option. Subsequent to successful authorization, the docking station receives multimedia content over the authenticated communication link, and transmits the received media signal to the media headset.

    Abstract translation: 提供了一种通过移动电话设备安全地交换多媒体内容的方法。 对接站从媒体耳机接收控制信号，响应于此确定建立通信链路。 基站基于通信链路的类型，选择与不同网络对应的多个通信选项中的一个。 对接站根据所选择的通信选项发起通信链路的认证过程。 在成功授权之后，对接站通过经认证的通信链路接收多媒体内容，并将接收到的媒体信号发送到媒体耳机。

    Dynamic Bandwidth Assignment in Hybrid Access Network with Passive Optical Network and Another Medium
    34.
    发明申请
    Dynamic Bandwidth Assignment in Hybrid Access Network with Passive Optical Network and Another Medium 有权
    无源光网络和其他媒体混合接入网络中的动态带宽分配

    公开(公告)号：US20140186039A1

    公开(公告)日：2014-07-03

    申请号：US13896323

    申请日：2013-05-17

    Applicant: Futurewei Technologies, Inc.

    Inventor： Yuanqiu Luo ,  Frank J. Effenberger ,  Meng Sui

    IPC: H04B10/27

    CPC classification number: H04B10/27 ,  H04L12/2861 ,  H04L12/287 ,  H04Q11/0067 ,  H04Q11/0071 ,  H04Q2011/0064 ,  H04Q2011/0079 ,  H04Q2011/0088

    Abstract: An optical line terminal (OLT) configured to receive transmission requests from a plurality of both network elements (NE) and customer premises equipment (CPE), allocate a timeslot to each NE for transmission on an optical distribution network (ODN), and a timeslot to each CPE for transmission on an electrical distribution network (EDN), wherein each NE intermediates between the OLT and the CPEs. Included is a NE configured to transmit a timeslot to a CPE for transmission on an EDN allocated by an OLT, receive data frames from the CPE during the timeslot, and forward the data frames to the OLT without rescheduling. Also included is a method comprising sending a transmission request to an OLT, receiving a timeslot from the OLT for transmission on an EDN in response, transmitting data frames to a NE during the timeslot, wherein the NE forwards the data frames to the OLT without rescheduling.

    Abstract translation: 配置为从多个网元（NE）和客户驻地设备（CPE）接收传输请求的光线路终端（OLT）向每个NE分配时隙以在光分配网络（ODN）上传输，并且时隙 到每个CPE以在配电网络（EDN）上进行传输，其中每个NE在OLT和CPE之间中介。 包括被配置为将时隙发送到CPE以在由OLT分配的EDN上传输的网元，在时隙期间从CPE接收数据帧，并且将数据帧转发到OLT而不重新安排。 还包括向OLT发送传输请求的方法，从OLT接收时隙以在EDN上进行响应，在时隙期间向网元发送数据帧，其中NE将数据帧转发到OLT而不重新安排 。

    Method for Propagating Access Policies
    36.
    发明申请
    Method for Propagating Access Policies 有权
    传播访问策略的方法

    公开(公告)号：US20130347059A1

    公开(公告)日：2013-12-26

    申请号：US13533478

    申请日：2012-06-26

    Applicant: Rodney Fong ,  Jaya Sreedharan ,  Vinayak Kumar

    Inventor： Rodney Fong ,  Jaya Sreedharan ,  Vinayak Kumar

    IPC: G06F21/00

    CPC classification number: H04L63/10 ,  H04L12/287 ,  H04L63/20

    Abstract: The present disclosure describes a network appliance and associated access policy protocol (APP) that communicates and obeys access policies within a network. The network appliance (APP node) propagates access policies to other APP nodes that can utilize the policies most effectively. When an access policy reaches the network boundary, intra network bandwidth is optimized. The access policies may be distributed and executed in the cloud—e.g. proxy firewall, proxy policy execution.

    Abstract translation: 本公开描述了在网络内传送和服从访问策略的网络设备和相关联的访问策略协议（APP）。 网络设备（APP节点）将访问策略传播到可以最有效地利用策略的其他APP节点。 当接入策略到达网络边界时，优化网内带宽。 访问策略可以在云中分发和执行 - 例如， 代理防火墙，代理策略执行。

    Optical communication device and power-saving control method of optical communication device
    37.
    发明授权
    Optical communication device and power-saving control method of optical communication device 有权
    光通信设备的光通信设备和省电控制方法

    公开(公告)号：US08559814B2

    公开(公告)日：2013-10-15

    申请号：US13328666

    申请日：2011-12-16

    Applicant: Masakazu Horishita ,  Toru Matsuyama

    Inventor： Masakazu Horishita ,  Toru Matsuyama

    IPC: H04B10/08

    CPC classification number: H04L12/287 ,  H04L12/2861 ,  H04L12/2885 ,  H04Q11/0067 ,  H04Q2011/0079 ,  H04Q2011/0088

    Abstract: A power-saving mode flag generating unit 101e sets a power-saving mode flag to active (non power-saving mode, turning on the power-source) when it receives a reset signal from a MAC unit 102. Furthermore, the power-saving mode flag generating unit 101e sets the power-saving mode flag to sleep (power-saving mode, turning off the power source) in accordance with a signal-interrupt detection signal obtained by the signal-interrupt detecting unit 101f1 of the packet monitoring unit 101f. Depending on the state of a packet, the power-saving mode flag generating unit 101e changes the power-saving mode flag to active or sleep for the data communication area of the packet; however, for the ranging area of the packet, the power-saving mode flag generating unit 101e always sets the power-saving mode flag to active. A pattern discriminating unit 101g discriminates between the data communication area and the ranging area of the packet.

    Abstract translation: 省电模式标志产生单元101e在从MAC单元102接收到复位信号时将省电模式标志设置为有效（非功率省电模式，接通电源）。此外，省电 模式标志生成单元101e根据由分组监视单元101f的信号中断检测单元101f1获得的信号中断检测信号，将省电模式标志设置为睡眠（省电模式，关闭电源） 。 根据分组的状态，省电模式标志生成单元101e将分组的数据通信区域的省电模式标志变更为活动或休眠; 然而，对于分组的测距区域，省电模式标志生成单元101e总是将省电模式标志设置为有效。 模式识别单元101g识别数据通信区域和分组的测距区域。

    DELIVERING MULTIMEDIA SERVICES
    39.
    发明申请
    DELIVERING MULTIMEDIA SERVICES 审中-公开
    交付多媒体服务

    公开(公告)号：US20130110964A1

    公开(公告)日：2013-05-02

    申请号：US13722989

    申请日：2012-12-20

    Applicant: Milo S. Medin, JR.

    Inventor： Milo S. Medin, JR.

    IPC: G06F15/167

    CPC classification number: G06F15/167 ,  H04L12/18 ,  H04L12/1836 ,  H04L12/1845 ,  H04L12/1854 ,  H04L12/1877 ,  H04L12/2801 ,  H04L12/2856 ,  H04L12/2861 ,  H04L12/287 ,  H04L12/2883 ,  H04L29/06 ,  H04L29/06027 ,  H04L63/0807 ,  H04L63/101 ,  H04L65/4076 ,  H04L67/1095 ,  H04L67/18 ,  H04L67/2842 ,  H04L67/2885 ,  H04L69/329 ,  H04N21/2225 ,  H04N21/23106

    Abstract: Disclosed is a scalable, hierarchical, distributed network architecture and processes for the delivery of high-performance, end-to-end online multimedia services, including Internet services such as World Wide Web access. The network architecture connects a high-speed private backbone to multiple network access points of the Internet, to a network operation center, to a back office system, and to multiple regional servers in regional data centers. Each of the regional servers connects to several caching servers in modified head-ends, which in turn connect via fiber optics to many neighborhood nodes. Finally, each node connects via coaxial cable to multiple end-user systems. The processes include those for replicating and caching frequently-accessed content, and multicasting content customized per region or locality.

    Abstract translation: 公开了一种可扩展的分层式分布式网络架构，并提供高性能端到端在线多媒体服务（包括万维网访问等互联网服务）的流程。 网络架构将高速专用骨干网连接到互联网的多个网络接入点，网络操作中心，后台系统以及区域数据中心的多个区域服务器。 每个区域服务器都连接到几个具有修改头端的缓存服务器，后者又通过光纤连接到许多邻居节点。 最后，每个节点通过同轴电缆连接到多个终端用户系统。 这些过程包括用于复制和缓存经常访问的内容的过程，以及针对每个区域或地区定制的多播内容。

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