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107 条记录 (耗时 0.043 秒)

    Method, apparatus, system for address management
    61.
    发明授权
    Method, apparatus, system for address management 有权
    方法，设备，地址管理系统

    公开(公告)号：US08825904B2

    公开(公告)日：2014-09-02

    申请号：US13497706

    申请日：2010-05-11

    申请人： Tong Leng ,  Jun Feng ,  Zhining Ye ,  Lu Gao

    发明人： Tong Leng ,  Jun Feng ,  Zhining Ye ,  Lu Gao

    IPC分类号： G06F15/16 ,  H04L12/64 ,  H04L29/12 ,  H04L12/24 ,  H04L12/66 ,  H04L12/28 ,  H04L12/56

    CPC分类号： H04L12/6418 ,  H04L12/2856 ,  H04L12/66 ,  H04L41/0663 ,  H04L45/58 ,  H04L61/2007 ,  H04L61/2061

    摘要： The present invention discloses a method for address management, at least one backup group exists between a broadband remote access server (BRAS) and a backup device, and the method includes: when the BRAS receives an access request of a user, detecting whether there is an idle address in a backup group accessed by the user; if there is no idle address in the backup group accessed by the user, then the BRAS assigning a new logical segment to the backup group, wherein the logical segment contains at least one address; and the BRAS selecting an address from the new logical segment and assigning the address to the user. The present invention also discloses an apparatus and system for address management. The method, apparatus and system of the present invention realize the flexible management of the sharing address pool, and solve the problem of a waste of resources.

    摘要翻译： 本发明公开了一种地址管理方法，在宽带远程接入服务器（BRAS）和备用设备之间至少有一个备份组，该方法包括：当BRAS接收到用户的接入请求时，检测是否存在 用户访问的备份组中的空闲地址; 如果用户所访问的备份组中没有空闲地址，则BRAS将新的逻辑段分配给备份组，其中逻辑段包含至少一个地址; 并且BRAS从新的逻辑段选择地址并将该地址分配给用户。 本发明还公开了一种用于地址管理的装置和系统。 本发明的方法，装置和系统实现了共享地址池的灵活管理，解决了资源浪费的问题。

    Pseudo wire label reflector, an edge equipment, and a two-layer virtual network
    62.
    发明授权
    Pseudo wire label reflector, an edge equipment, and a two-layer virtual network 有权
    伪线标签反射器，边缘设备和双层虚拟网络

    公开(公告)号：US08553694B2

    公开(公告)日：2013-10-08

    申请号：US12854584

    申请日：2010-08-11

    申请人： Ke Du ,  Mingyi Wang ,  Chunhong Huang ,  Jun Feng ,  Weidong Zhong

    发明人： Ke Du ,  Mingyi Wang ,  Chunhong Huang ,  Jun Feng ,  Weidong Zhong

    IPC分类号： H04L12/56

    CPC分类号： H04L12/4641 ,  H04L45/507

    摘要： A pseudo wire label reflector, based on a existing label distribution router, further includes: a mode management unit, for determining the mode for switching and transferring a pseudo wire label message; a first session management unit, for saving the support information that LDP signaling session connection supports the pseudo wire label reflecting capacity; a first pseudo wire label receiving unit, for receiving a pseudo wire label message; a first pseudo wire management unit, for saving the switched pseudo wire state and deciding whether to modify the pseudo wire label message according to the switch and transfer mode determined by the mode management unit; a first pseudo wire label sending unit, for sending the pseudo wire label message. The invention also provides an edge apparatus and a L2 VPN. The present invention makes PE equipments participating pseudo wire service to set up PSN tunnel and LDP signaling session connection with the pseudo wire label reflector by introducing the pseudo wire label reflector and extending the capacity that the current edge apparatus supports the pseudo wire label reflector.

    摘要翻译： 基于现有标签分发路由器的伪线标签反射器还包括：模式管理单元，用于确定用于切换和传送伪线标签消息的模式; 第一会话管理单元，用于保存LDP信令会话连接支持伪线标签反映能力的支持信息; 第一伪线标签接收单元，用于接收伪线标签消息; 第一伪线管理单元，用于保存切换伪线状态，并根据由模式管理单元确定的切换和传送模式来决定是否修改伪线标签消息; 第一伪线标签发送单元，用于发送伪线标签消息。 本发明还提供边缘设备和L2 VPN。 本发明使PE设备参与伪线业务，通过引入伪线标签反射器并扩展当前边缘设备支持伪线标签反射器的容量，建立伪线标签反射器的PSN隧道和LDP信令会话连接。

    System and method for efficient horizontal maximum distance separable raid
    63.
    发明授权
    System and method for efficient horizontal maximum distance separable raid 有权
    高效水平最大距离可分离袭击的系统和方法

    公开(公告)号：US08522125B1

    公开(公告)日：2013-08-27

    申请号：US13084205

    申请日：2011-04-11

    申请人： Jun Feng ,  Yu Chen

    发明人： Jun Feng ,  Yu Chen

    IPC分类号： H03M13/00

    CPC分类号： H03M13/293 ,  H03M13/2921

    摘要： In recent years, researchers have found that some XOR erasure codes lead to higher performance and better throughput in fault-tolerant distributed data storage applications. However, little consideration has been given to the advantages of parallel processing or hardware implementations taking advantage of the emergence of multi-core processors. An efficient horizontal MDS-like (Maximum Distance Separable) RAID-6 scheme, called EEO, is provided which significantly improves the performance of the decoding procedure in parallel implementations with little storage overhead. EEO is the fastest and most efficient double disk failure recovering algorithm in RAID-6, at the cost of only two more parity symbols. In practice, it is very useful for application where high decoding throughput is desired.

    摘要翻译： 近年来，研究人员发现，一些异或擦除码导致容错分布式数据存储应用中的更高的性能和更好的吞吐量。 然而，很少考虑到利用多核处理器出现的并行处理或硬件实现的优点。 提供了一种称为EEO的高效的横向MDS（最大距离可分离）RAID-6方案，其显着地提高了并行实现中的解码过程的性能，同时具有很少的存储开销。 EEO是RAID-6中最快，最有效的双磁盘故障恢复算法，只有两个奇偶校验符号。 实际上，对于需要高解码吞吐量的应用来说，这是非常有用的。

    SYSTEM AND METHOD FOR DYNAMIC TARGETING ADVERTISEMENT BASED ON CONTENT-IN-VIEW
    69.
    发明申请
    SYSTEM AND METHOD FOR DYNAMIC TARGETING ADVERTISEMENT BASED ON CONTENT-IN-VIEW 审中-公开
    基于内容视图的动态瞄准广告系统与方法

    公开(公告)号：US20110029384A1

    公开(公告)日：2011-02-03

    申请号：US12512715

    申请日：2009-07-30

    申请人： Jianbin Wei ,  Jun Feng

    发明人： Jianbin Wei ,  Jun Feng

    IPC分类号： G06Q30/00 ,  G06F17/30 ,  G06F17/21 ,  G06F3/048

    CPC分类号： G06Q30/0255 ,  G06F3/0481 ,  G06F16/951 ,  G06Q30/02

    摘要： A system and method for dynamically targeting advertisements based on content-in-view of a web page. The system includes an extraction module for extracting a plurality of keywords from at least one content area associated with a web page. The web page is presented to a user in response to a search request. An approximation module generates an approximated view of the portion of the web page currently being viewed by the user. In turn, one or more advertisements are selected to be displayed to the user based on content associated with the approximated view.

    摘要翻译： 一种用于基于网页的内容视图动态地定向广告的系统和方法。 该系统包括提取模块，用于从与网页相关联的至少一个内容区域中提取多个关键字。 响应于搜索请求将网页呈现给用户。 近似模块生成用户当前正在观看的网页的部分的近似视图。 反过来，基于与近似视图相关联的内容，选择一个或多个广告来显示给用户。