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    • 24. 发明申请
    • MAIN BOARD AND METHOD FOR DYNAMICALLY CONFIGURING PCIE PORTS THEREOF
    • 主板和动态配置PCIE端口的方法
    • US20120198110A1
    • 2012-08-02
    • US13194572
    • 2011-07-29
    • Yan WangYao Guo
    • Yan WangYao Guo
    • G06F13/00
    • G06F13/4081G06F2213/0026
    • A main board and a method for dynamically configuring PCIE ports thereof. The main board comprises a PCIE slot, a detecting circuit, an ROM, a chipset and a modifying circuit. The chipset comprises a Management Engine controller and several PCIE ports. The chipset has a Management Engine function or a similar function. The detecting circuit detects the PCIE slot to generate a current state parameter. The ROM stores a default configuration data. The modifying circuit coupled between the chipset and the ROM determines whether the default configuration data needs to be modified according to the current state parameter. When the default configuration data needs to be modified, the modifying circuit modifies the default configuration data according to the current state parameter, so that the Management Engine controller initially configures the PCIE ports according to the modified default configuration data. Thus, the dynamical configuration of the chipset PCIE ports is realized.
    • 一种用于动态配置其PCIE端口的主板和方法。 主板包括PCIE插槽,检测电路,ROM,芯片组和修改电路。 该芯片组包括一个管理引擎控制器和几个PCIE端口。 该芯片组具有管理引擎功能或类似的功能。 检测电路检测PCIE插槽以产生当前状态参数。 ROM存储默认配置数据。 耦合在芯片组和ROM之间的修改电路确定是否需要根据当前状态参数修改默认配置数据。 当需要修改默认配置数据时,修改电路将根据当前状态参数修改默认配置数据,以便管理引擎控制器根据修改的默认配置数据初始配置PCIE端口。 因此,实现了芯片组PCIE端口的动态配置。
    • 27. 发明申请
    • METHOD AND APPARATUS FOR ABSTRACTING LOGICAL TOPOLOGY INFORMATION OF PEER-TO-PEER NETWORK
    • 用于提取对等网络逻辑拓扑信息的方法和装置
    • US20120066368A1
    • 2012-03-15
    • US13299046
    • 2011-11-17
    • Chunxiu LiYan WangGuoyi Chen
    • Chunxiu LiYan WangGuoyi Chen
    • G06F15/173
    • H04L29/06H04L29/08072H04L41/0213H04L45/02H04L45/64H04L67/104
    • The present invention provides a method and an apparatus for abstracting logical topology information of a Peer-to-Peer (P2P) network. The method includes: obtaining a set of Points of Presence (POPs) of peer clients in the P2P network; using a relevant algorithm of a routing protocol to calculate a best path between any two POPs in the set of POPs and a weight value of the best path; and collecting calculation results of the best path and the weight value that are obtained on each POP to obtain a set of abstract logical topology records of the P2P network. The embodiments of the present invention provide a universal and efficient method for abstracting logical topology information, which greatly reduces network topology information that needs to be transmitted, mitigates a risk of exposing lower-layer network topology information, and transmits the network topology information to a P2P application server securely and concisely.
    • 本发明提供了一种用于抽象对等(P2P)网络的逻辑拓扑信息的方法和装置。 该方法包括:获取P2P网络中对等客户端的一组存在点(POP); 使用路由协议的相关算法来计算POP集合中任何两个POP之间的最佳路径和最佳路径的权重值; 并收集每个POP获得的最佳路径和权重值的计算结果,以获得一组P2P网络的抽象逻辑拓扑记录。 本发明的实施例提供了一种通用且有效的抽象逻辑拓扑信息的方法,大大减少了需要传输的网络拓扑信息,减轻了暴露下层网络拓扑信息的风险,并将网络拓扑信息传输到 P2P应用服务器安全简洁。
    • 30. 发明申请
    • METHOD, APPARATUS, AND SYSTEM FOR SENDING A DATA PACKET
    • 用于发送数据包的方法,装置和系统
    • US20120008561A1
    • 2012-01-12
    • US13234911
    • 2011-09-16
    • Yan WangBo LinYuHong Liu
    • Yan WangBo LinYuHong Liu
    • H04W4/00
    • H04W36/18H04W36/02H04W52/54
    • The present invention relates to radio communications technologies and discloses a method, an apparatus, and a system for sending a data packet to avoid repeated forwarding of data when a user equipment hands over between an access point and an evolved NodeB. The method includes: receiving, by an evolved NodeB, a data packet sent by a core network and sending the data packet to a current access point; and keeping caching the data packet on the evolved NodeB before determining that a user equipment has correctly received the data packet from the current access point. The present invention is applicable to data transmission in a network.
    • 本发明涉及无线电通信技术,并且公开了一种方法,装置和系统,用于当用户设备在接入点和演进节点B之间切换时,发送数据分组以避免数据重复转发。 该方法包括:由演进的节点B接收由核心网发送的数据分组,并将数据分组发送到当前接入点; 并且在确定用户设备已经从当前接入点正确地接收到数据分组之前,将数据分组保持缓存在演进的节点B上。 本发明适用于网络中的数据传输。