会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Method and apparatus for determining location information of a position in a multi-storey building
    • 用于确定多层建筑物中的位置的位置信息的方法和装置
    • US08385943B1
    • 2013-02-26
    • US13505656
    • 2012-05-02
    • Yang HanSee Ho Ting
    • Yang HanSee Ho Ting
    • H04W24/00
    • H04W4/043G01S5/0278H04W4/029
    • A method and apparatus for determining location information of a position in a multi-storey building, the method comprising: retrieving observation data comprising observed addresses and corresponding observed received signal strengths of wireless access points detected at the position from a memory; retrieving, for each storey of the building, a radio map comprising a plurality of location points in the respective storey of the building from a database, each location point comprising addresses and corresponding mean received signal strengths of wireless access points detected at the location point and coordinates of the location point; selecting one or more location points comprising the observed addresses from the radio map; determining a storey estimate of the position by calculating a sum probability for each storey of the building, the sum probability being calculated by summing all individual probabilities of each observed address contained in each selected location point in the radio map of the respective storey being detected on the respective storey; and setting the storey estimate as the storey of the building having highest value of the calculated sum probability, wherein each of said individual probabilities is calculated based on the corresponding observed received signal strength of said each observed address in said each selected location point and the corresponding mean received signal strength in said each selected location point containing said each observed address.
    • 一种用于确定多层建筑物中的位置的位置信息的方法和装置,所述方法包括:检索观察数据,所述观测数据包括在存储器的位置处检测到的无线接入点的观测地址和相应的观测到的接收信号强度; 对于建筑物的每个楼层检索包括来自数据库的建筑物相应楼层中的多个位置点的无线电地图,每个位置点包括在位置点处检测到的无线接入点的地址和对应的平均接收信号强度,以及 位置点的坐标; 从所述无线电图中选择包括所述观测地址的一个或多个位置点; 通过计算建筑物每层的总和概率来确定位置的层叠估计,所述总和概率是通过将包含在每个所选位置点中的每个观测地址的所有个体概率相加而计算的, 各层 并且将所述层叠估计值设置为具有所计算的总和概率的最高值的建筑物的层,其中基于所述每个所选择的位置点中的所述每个观察地址的对应观察到的接收信号强度来计算所述单个概率中的每一个,并且相应的 在所述每个所选择的位置点中包含所述每个观察到的地址的平均接收信号强度。
    • 4. 发明授权
    • Systems and methods for power measurement in a data processing system
    • 数据处理系统中功率测量的系统和方法
    • US08856575B2
    • 2014-10-07
    • US13284684
    • 2011-10-28
    • Shaohua YangZongwang LiFan ZhangYang HanChung-Li Wang
    • Shaohua YangZongwang LiFan ZhangYang HanChung-Li Wang
    • G06F1/00G06F11/30G06F1/30
    • G06F11/3062G06F1/30
    • Various embodiments of the present invention provide systems and methods for data processing. As an example, a data processing circuit is disclosed that includes: a data detector circuit, a data decoder circuit, and a power usage control circuit. The data detector circuit is operable to apply a data detection algorithm to a data input to yield a detected output. The data decoder circuit is operable to apply a data decode algorithm to a data set derived from the detected output to yield a decoded output. The power usage control circuit is operable to force a defined number of global iterations applied to the data input by the data detector circuit and the data decoder circuit regardless of convergence of the data decode algorithm.
    • 本发明的各种实施例提供了用于数据处理的系统和方法。 作为示例,公开了一种数据处理电路,其包括:数据检测器电路,数据解码器电路和电力使用控制电路。 数据检测器电路可操作以将数据检测算法应用于数据输入以产生检测到的输出。 数据解码器电路可操作以将数据解码算法应用于从检测到的输出导出的数据集,以产生解码输出。 功率使用控制电路可操作以强制对数据检测器电路和数据解码器电路输入的数据施加的定义数量的全局迭代,而与数据解码算法的收敛无关。
    • 7. 发明授权
    • Apparatus and method for breaking trapping sets
    • 用于打破陷阱的装置和方法
    • US08781033B2
    • 2014-07-15
    • US13533207
    • 2012-06-26
    • Yang HanShaohua YangFan ZhangZongwang Li
    • Yang HanShaohua YangFan ZhangZongwang Li
    • H04L27/06
    • H03M13/6331H03M13/1142H03M13/2957H03M13/3723
    • An error correction data processing apparatus includes a noise predictive calibration circuit operable to calibrate a first set of filter coefficients based on a first data set and a second set of filter coefficients based on a second data set, and includes a first noise predictive detector operable to receive the first set of filter coefficients. The apparatus further includes a decoder operable to perform a first global iteration with the first noise predictive detector and determine a violation check count value, and a second noise predictive detector operable to receive the second set of filter coefficients if the violation check count value is less than a predetermined value or receive the first set of filter coefficients if the violation check count value is greater than the predetermined value.
    • 纠错数据处理装置包括噪声预测校准电路,其可操作以基于第一数据集和基于第二数据集的第二组滤波器系数来校准第一组滤波器系数,并且包括第一噪声预测检测器,其可操作以 接收第一组滤波器系数。 所述装置还包括解码器,其可操作以与所述第一噪声预测检测器执行第一全局迭代并确定违反检查计数值;以及第二噪声预测检测器,其可操作以在所述违反检查计数值较小时接收所述第二组滤波器系数 如果违反检查计数值大于预定值,则接收第一组滤波器系数。