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    • 24. 发明申请
    • Method and Apparatus for Start of Frame Delimiter Detection
    • 开始帧定界符检测的方法和装置
    • US20130114645A1
    • 2013-05-09
    • US13703847
    • 2011-06-21
    • Li HuangBen BuszeGuido Dolmans
    • Li HuangBen BuszeGuido Dolmans
    • H04L12/56
    • H04L45/74H04B1/7083H04L7/042
    • The present disclosure is related to detecting a start frame delimiter. A received data packet is correlated with a known sequence, which provides a first correlation result. The received data packet is correlated with a predefined sequence, which yields at least a second correlation result. The data packet comprises at least a preamble portion and a header portion, whereby the preamble portion comprises the start frame delimiter. The predefined sequence is determined according to the preamble pattern. The method further comprises of comparing the first correlation result with the second correlation result and comparing the first correlation result with a given threshold. The process of correlating will be continued until two criteria are met: the first correlation result is larger than the threshold and larger than the at least second correlation result. Only then it is decided that the start of frame delimiter pattern has been detected.
    • 本公开涉及检测起始帧定界符。 接收的数据分组与已知的序列相关,其提供第一相关结果。 所接收的数据分组与预定义的序列相关,其产生至少第二相关结果。 数据分组至少包括前导码部分和报头部分,由此前导码部分包括开始帧分隔符。 根据前导码模式确定预定义的序列。 该方法还包括将第一相关结果与第二相关结果进行比较,并将第一相关结果与给定阈值进行比较。 相关过程将继续进行,直到满足两个标准:第一相关结果大于阈值,大于至少第二相关结果。 只有这样才能确定已经检测到帧定界符模式的开始。
    • 25. 发明授权
    • Method for implementing distribution of link state information in an optical network
    • 实现光网络中链路状态信息分配的方法
    • US07990894B2
    • 2011-08-02
    • US12644400
    • 2009-12-22
    • Min ZhaoJunjie FengLi Huang
    • Min ZhaoJunjie FengLi Huang
    • H04L12/28
    • H04J3/14H04L45/00H04L45/125H04L45/62
    • A method for implementing distribution of link state information in an optical network includes: determining information of each link protection attribute section included in a Traffic Engineering (TE) link; carrying the information of each link protection attribute section in a customized TLV, respectively; distributing the TLV in the optical network via Traffic Engineering Link State Advertisement (TE LSA). With this invention, all the link state information such as multiple kinds of protection types included in one TE link can be carried in the customized TLV to distribute. Therefore, in the implementation of this invention, one TE link corresponding to one optical fiber can be configured with multiple kinds of protection types.
    • 一种用于实现光网络中链路状态信息分配的方法包括:确定包括在流量工程(TE)链路中的每个链路保护属性部分的信息; 分别在定制的TLV中携带每个链路保护属性部分的信息; 通过流量工程链路状态广播(TE LSA)在光网络中分配TLV。 利用本发明,可以在定制的TLV中携带包括在一个TE链路中的多种保护类型的所有链路状态信息以进行分发。 因此,在本发明的实现中,对应于一根光纤的一个TE链路可以配置有多种类型的保护类型。
    • 29. 发明申请
    • Matching system and method for product requirement
    • 产品要求的匹配系统和方法
    • US20060095341A1
    • 2006-05-04
    • US11251920
    • 2005-10-18
    • Li Huang
    • Li Huang
    • G06Q30/00
    • G06Q30/02G06Q10/063G06Q30/0627G06Q30/0641
    • The present invention provides a product requirement matching system and the method thereof, implemented on a product requirement matching website connected to the Internet. The product requirement matching website comprises a product database to collect a large number of specifications and the characteristic curve of commercially available fans. When the user logs into the website of the present invention and inputs the required air volume range and the system impedance characteristic values, the website of the present invention will make a matching between the characteristic curves of commercially available fans and the system impedance curve to find a fan having an intersection point falling within the required air volume range, and then displays the matched fan on a product matching web page.
    • 本发明提供了一种在连接到因特网的产品需求匹配网站上实现的产品需求匹配系统及其方法。 产品需求匹配网站包括一个产品数据库,用于收集大量规格和市售风机的特性曲线。 当用户登录到本发明的网站并输入所需的空气量范围和系统阻抗特性值时,本发明的网站将使商业风扇的特性曲线与系统阻抗曲线匹配以找到 具有落入所需空气量范围内的交点的风扇,然后在匹配网页的产品上显示匹配的风扇。