Method and apparatus for scheduling communication traffic in ATCA-based equipment
    92.
    发明授权
    Method and apparatus for scheduling communication traffic in ATCA-based equipment 有权
    用于调度基于ATCA的设备中的通信业务的方法和装置

    公开(公告)号:US09178826B2

    公开(公告)日:2015-11-03

    申请号:US13820798

    申请日:2011-08-24

    摘要: A method for scheduling communication traffic in an Advanced Telecom Computing Architecture based equipment and a corresponding apparatus are provided. In the method, communication traffic information of traffic processing means in the equipment is collected; based on the collected communication traffic information, a traffic distribution rule for the traffic processing means in next time period is generated; and based on the generated traffic distribution rule, incoming communication traffic of the equipment is scheduled. The method of the invention considers the quality of service and contracted capacity of the whole equipment and the dynamic processing capability and running environment of the traffic processing means, and can balance the loads of the respective traffic processing means in the equipment with asymmetric multi-application configuration well by adaptively adjusting the distribution of the communication traffic, to guarantee the quality of service of the whole equipment.

    摘要翻译: 提供了一种用于在基于高级电信计算架构的设备和相应设备中调度通信业务的方法。 在该方法中,收集设备中的业务处理装置的通信业务信息; 基于所收集的通信交通信息,生成下一时间段中的交通处理装置的交通分配规则; 并基于生成的流量分配规则,调度设备的进入通信流量。 本发明的方法考虑了整个设备的服务质量和承包能力以及交通处理手段的动态处理能力和运行环境,并且可以平衡不对称多应用的设备中各个业务处理手段的负载 配置好,通过自适应调整通信流量的分布,保证整个设备的服务质量。

    Power quality device and its control apparatus
    93.
    发明授权
    Power quality device and its control apparatus 有权
    电能质量装置及其控制装置

    公开(公告)号:US09001535B2

    公开(公告)日:2015-04-07

    申请号:US13708840

    申请日:2012-12-07

    IPC分类号: H02M1/12 G05F1/70

    CPC分类号: G05F1/70 Y02E40/30

    摘要: A control apparatus for a power quality device comprises: a power quality analysis module, for sampling a power supply network to obtain a power quality information, and performing an analysis and computing on the sampling, so as to output an instruction information; N tracking control modules, for receiving respectively the instruction information and tracking the instruction information, so as to output N PWM control signals having a same frequency and constant phase shift therebetween, where N is a positive integer and N≧2, thereby to control the power quality device; wherein the power quality analysis module and the N tracking control modules are operated based on a synchronized signal.

    摘要翻译: 一种用于电能质量装置的控制装置,包括:电力质量分析模块,用于对供电网络进行采样以获得电力质量信息,并对所述采样执行分析和计算,以便输出指令信息; N个跟踪控制模块,用于分别接收指令信息并跟踪指令信息,以便输出N个具有相同频率和恒定相移的N个PWM控制信号,其中N是正整数,N≥2,从而控制 电源设备; 其中,所述电力质量分析模块和所述N个跟踪控制模块基于同步信号进行操作。

    TECHNIQUES FOR IMPROVED FEATURE DETECTION
    96.
    发明申请
    TECHNIQUES FOR IMPROVED FEATURE DETECTION 有权
    改进特征检测技术

    公开(公告)号:US20140086490A1

    公开(公告)日:2014-03-27

    申请号:US13625962

    申请日:2012-09-25

    IPC分类号: G06K9/46

    CPC分类号: G06K9/46

    摘要: Techniques for improved feature detection are described. In one embodiment, for example, a device may include a processor circuit and a feature detection module, and the feature detection module may be operative on the processor circuit to perform a first feature detection iteration for a graphics information element using an integral pixel value array, determine a scaling factor, recalculate the integral pixel value array based on the scaling factor, and perform a second feature detection iteration for the graphics information element using the recalculated integral pixel value array. Other embodiments are described and claimed.

    摘要翻译: 描述了用于改进特征检测的技术。 在一个实施例中,例如,设备可以包括处理器电路和特征检测模块,并且特征检测模块可以在处理器电路上操作,以使用积分像素值阵列来执行图形信息元素的第一特征检测迭代 确定缩放因子,基于缩放因子重新计算积分像素值阵列,并且使用重新计算的积分像素值阵列对图形信息元素执行第二特征检测迭代。 描述和要求保护其他实施例。

    Address refresh method and system
    97.
    发明授权
    Address refresh method and system 有权
    地址刷新方法和系统

    公开(公告)号:US08681604B2

    公开(公告)日:2014-03-25

    申请号:US13375626

    申请日:2009-12-24

    IPC分类号: H04L12/26

    摘要: A method and a system for refreshing addresses are disclosed. Said method includes: when state switching between a link fault and a fault recovery occurs in a link, a node where a port related to this link is situated refreshing an address forwarding list, and configuring a flag PF for suspending an operation of refreshing an address forwarding list on other ports of this node, and sending protocol message with address refreshing information to other nodes; and when ports of other nodes receive said protocol message, refreshing the address forwarding list only when identifier information included in this protocol message is inconsistent with identifier information stored in this port and this port is not configured with said PF flag. Said method and system judge whether to refresh the address forwarding list according to said PF flag, and determine whether to refresh the address forwarding list according to the judgment result.

    摘要翻译: 公开了一种用于刷新地址的方法和系统。 所述方法包括:当在链路中发生链路故障和故障恢复之间的状态切换时,与该链路相关的端口位于刷新地址转发列表的节点处,并且配置用于暂停刷新地址的操作的标志PF 该节点的其他端口上的转发列表,并向其他节点发送具有地址刷新信息的协议消息; 当其他节点的端口接收到所述协议消息时,只有当该协议消息中包含的标识符信息与存储在该端口中的标识符信息不一致时才刷新地址转发列表,并且该端口未配置有所述PF标志。 所述方法和系统根据所述PF标志判断是否刷新地址转发列表,并根据判断结果确定是否刷新地址转发列表。

    Method and apparatus for a ring network node to acquire protocol messages
    98.
    发明授权
    Method and apparatus for a ring network node to acquire protocol messages 有权
    环形网络节点获取协议消息的方法和装置

    公开(公告)号:US08665708B2

    公开(公告)日:2014-03-04

    申请号:US13390773

    申请日:2010-01-27

    申请人: Bin Wang Shaoyong Wu

    发明人: Bin Wang Shaoyong Wu

    IPC分类号: H04J1/16

    CPC分类号: H04L12/56 H04L12/437

    摘要: The present invention provides a method and an apparatus for acquiring protocol messages by a ring-network node, including: using dual fields to identify different protocol messages; if a node supporting G.8032v1 receives a Force Switch (FS) or Manual Switch (MS) protocol message, determining that message is a Signal Fail (SF) protocol message according to an identifier; a node supporting G.8032v2 determining that the received protocol message is an SF or MS or FS protocol message according to the identifier. The method of the present invention enables the nodes in a ring network to accurately control the state of their own ports, thereby avoiding the case that multiple blocking points appear in the ring network and improving the network performance.

    摘要翻译: 本发明提供了一种由环网节点获取协议消息的方法和装置,包括:使用双字段来识别不同的协议消息; 如果支持G.8032v1的节点接收到强制交换(FS)或手动交换(MS)协议消息,则根据标识符确定该消息是信号失败(SF)协议消息; 支持G.8032v2的节点根据标识符确定接收到的协议消息是SF或MS或FS协议消息。 本发明的方法使得环网中的节点能够准确地控制其自身端口的状态,从而避免了多个阻塞点出现在环网中并提高网络性能的情况。

    Method and system for refreshing the single ring address in an ethernet ring
    99.
    发明授权
    Method and system for refreshing the single ring address in an ethernet ring 有权
    在以太网环中刷新单环地址的方法和系统

    公开(公告)号:US08665702B2

    公开(公告)日:2014-03-04

    申请号:US13259797

    申请日:2009-10-14

    申请人: Bin Wang Shaoyong Wu

    发明人: Bin Wang Shaoyong Wu

    IPC分类号: H04L12/437 H04L12/42

    摘要: The present invention discloses a method for refreshing a single ring address of an Ethernet ring, which method comprises: achieving address refresh on an on-ring port at one side of a same node by the control of a refresh timer. The present invention further discloses a system for refreshing a single ring address of an Ethernet ring, which system comprises: an address refresh achieving unit configured to achieve address refresh on an on-ring port at one side of a same node by the control of a refresh timer. The method and system of the present invention reduces the number of refreshes of the address forwarding table and improves the efficiency and stability of Ethernet ring protection, thus greatly promoting the performance of the Ethernet ring.

    摘要翻译: 本发明公开了一种刷新以太网环的单环地址的方法,该方法包括:通过刷新定时器的控制,在同一节点一侧的环上端口上实现地址刷新。 本发明还公开了一种用于刷新以太网环的单环地址的系统,该系统包括:地址刷新实现单元,被配置为通过控制一个同一节点的一侧在同一节点的一侧的环上端口上实现地址刷新 刷新计时器。 本发明的方法和系统减少了地址转发表的刷新次数,提高了以太网环保护的效率和稳定性,大大提高了以太网环的性能。

    Method and system for blocking protocol messages at a sub-ring control channel without virtual channel
    100.
    发明授权
    Method and system for blocking protocol messages at a sub-ring control channel without virtual channel 有权
    在没有虚拟通道的子环控制信道上阻塞协议消息的方法和系统

    公开(公告)号:US08649261B2

    公开(公告)日:2014-02-11

    申请号:US13392948

    申请日:2009-12-24

    申请人: Bin Wang Shaoyong Wu

    发明人: Bin Wang Shaoyong Wu

    IPC分类号: H04L12/43 H04L12/54 G06F11/00

    摘要: The present invention provides a method for blocking a protocol message at a Sub-ring control channel without a virtual channel, for avoiding the problem that the Sub-ring is in a continuous refresh state all the time caused by the existing solution of the Sub-ring control channel without the virtual channel, and the method includes: blocking forwarding of relevant messages when a forced switch is initiated or a failure is detected.

    摘要翻译: 本发明提供了一种在没有虚拟信道的子环控制信道上阻塞协议消息的方法,用于避免子环处于由Sub-Ring的现有解决方案引起的连续刷新状态的问题, 环路控制信道,无虚拟信道,该方法包括:当发起强制交换或检测到故障时,阻塞相关消息的转发。