LABEL SWITCHED PATH CHECKING METHOD AND DETECTION SYSTEM
    4.
    发明申请
    LABEL SWITCHED PATH CHECKING METHOD AND DETECTION SYSTEM 审中-公开
    标签切换路径检查方法和检测系统

    公开(公告)号:WO2011107049A3

    公开(公告)日:2012-03-22

    申请号:PCT/CN2011073044

    申请日:2011-04-20

    CPC classification number: H04L45/50

    Abstract: Embodiments of the present invention disclose a Label Switched Path (LSP) checking method, which includes: Interior Gateway Protocol (IGP) paths established based on IGP in a network are obtained; an LSP in the network is compared with the IGP paths; if there is an IGP path consistent with the LSP, the LSP is determined to be a correct path; if there is no IGP path consistent with the LSP, the LSP is determined to be an incorrect path. The technical solution provided by the present invention can effectively detect the fault that an LSP label is allocated incorrectly, and has the advantages of reliability and accuracy.

    Abstract translation: 本发明的实施例公开了一种标签交换路径(LSP)检查方法,其包括:基于网络中的IGP建立的内部网关协议(IGP)路径; 将网络中的LSP与IGP路径进行比较; 如果存在与LSP一致的IGP路径,则确定LSP是正确的路径; 如果没有与LSP一致的IGP路径,则确定LSP是不正确的路径。 本发明提供的技术方案可以有效地检测LSP标签分配不正确的故障,具有可靠性和准确性的优点。

    DATA STREAM SYNCHRONIZATION
    5.
    发明申请
    DATA STREAM SYNCHRONIZATION 审中-公开
    数据流同步

    公开(公告)号:WO2007013044A1

    公开(公告)日:2007-02-01

    申请号:PCT/IB2006/052595

    申请日:2006-07-28

    Inventor: GUO, Yang, Bin

    CPC classification number: H04J3/0632 H04J3/0638

    Abstract: The rate at which a receiving device processes a stream of data packets received from an asynchronous device is synchronized with the rate at wich the asynchronous device is transmitting the data packets. The device stores the received data packets in a buffer "memory and processes the data from the buffer memory at a sampling rate determined by a sampling rate controller. The sampling rate is adjusted based on a threshold comparison of a memory fill level pointer to synchronize the rate at which the data is processed with the rate at witch the data is being received from the asynchronous device. By synchronizing the rates, buffer underflow and overflow conditions may be avoided.

    Abstract translation: 接收设备处理从异步设备接收的数据分组流的速率与异步设备正在发送数据分组的速率同步。 该设备将接收到的数据包存储在缓冲存储器中,并以采样速率控制器确定的采样速率对缓冲存储器中的数据进行处理,并根据存储器填充级指针的阈值比较调整采样率, 以异步设备接收数据的速率处理数据的速率,通过同步速率,可以避免缓冲区下溢和溢出条件。

    ADAPTIVES KANALFILTER FÜR MOBILFUNKEMPFÄNGER UND VERFAHREN ZUR ADAPTIVEN KANALFILTERUNG
    9.
    发明申请
    ADAPTIVES KANALFILTER FÜR MOBILFUNKEMPFÄNGER UND VERFAHREN ZUR ADAPTIVEN KANALFILTERUNG 审中-公开
    自适应信道滤波器为自适应信道滤波的移动接收器和方法

    公开(公告)号:WO2003039012A1

    公开(公告)日:2003-05-08

    申请号:PCT/DE2002/002750

    申请日:2002-07-26

    CPC classification number: H04B1/1036 H03H21/0012

    Abstract: Ein adaptives Kanalfilter (10) für eine Empfängereinheit eines mobilen Kommunikationssystems enthält ein Kanalfilter (20) mit variabler Durchlassbandbreite und ein Mittel zum Steuern (30) der Durchlassbandbreite des Kanalfilters (20) in Abhängigkeit von der Nachbarkanalinterferenz sowie gegebenenfalls weiterer Einflußgrößen.

    Abstract translation: 一种用于移动通信系统的接收器单元中的自适应信道滤波器(10)包括信道滤波器(20)具有可变通带宽,以及用于控制一个装置(30)的信道滤波器(20)响应于所述相邻信道干扰和任选地进一步影响变量通带宽。

    SIGNAL STRENGTH COMPENSATION FOR MOBILE RADIO CHANNELS THAT CONSIDERABLY VARY WITH TIME
    10.
    发明申请
    SIGNAL STRENGTH COMPENSATION FOR MOBILE RADIO CHANNELS THAT CONSIDERABLY VARY WITH TIME 审中-公开
    信号强度补偿方法很难VARIANT手机频道

    公开(公告)号:WO0231992A3

    公开(公告)日:2003-05-08

    申请号:PCT/DE0103482

    申请日:2001-09-06

    Inventor: YANG BIN

    CPC classification number: H03G3/3052 H03G3/3036 H04B17/318 H04L25/0202

    Abstract: The invention relates to a signal strength compensating unit for mobile radio receivers, which is connected in incoming circuit to the channel estimator and to the channel equalizer and which compensates for, in particular, the considerable short-term fluctuations in the signal strength within a data burst. To this end, a signal strength mean value is determined from the signal strengths of the previously received data symbols. The current signal is then adjusted to this signal strength mean value. The inventive signal strength compensation enables a significant reduction in the bit error rate during the equalization of data.

    Abstract translation: 它为Mobilfunkkempfänger信号强度补偿单元,其是信道估计器和信道均衡器和一个数据突发内的强,短期信号强度波动的特定补偿的上游。 为了这个目的,信号强度平均是从先前接收的数据码元的信号强度来确定。 然后电流信号被匹配到该信号强度的平均值。 通过erfindungesgemä

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