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    • 2. 发明申请
    • GENOME-SCALE ANALYSIS OF ABERRANT DNA METHYLATION IN COLORECTAL CANCER
    • 染色体癌细胞DNA甲基化的基因分析
    • WO2012167145A3
    • 2013-02-28
    • PCT/US2012040547
    • 2012-06-01
    • UNIV SOUTHERN CALIFORNIAHINOUE TOSHINORISHEN HUIWEISENBERGER DANIEL JLAIRD PETER W
    • HINOUE TOSHINORISHEN HUIWEISENBERGER DANIEL JLAIRD PETER W
    • G01N33/48
    • C12Q1/6886C12Q2600/154C12Q2600/158
    • Particular aspects provide methods and compositions (e.g., gene marker panels) having substantial utility for at least one of diagnosis, identification and classification of colorectal cancer (CRC) (e.g., tumors) relating to distinctive DNA methylation-based subgroups of CRC including CpG island methylator phenotype (CIMP) groups (e.g., CIMP-H and CIMP-L) and non-CIMP groups. Exemplary marker panels include: B3GAT2, FOXL2, KCNK13, RAB31 and SLIT1 (CIMP marker panel); and FAM78A, FSTL1, KCNC1, MYOCD, and SLC6A4 (CIMP-H marker panel). Further aspects relate to genetic mutations, and other epigenetic markers relating to said CRC subgroups that can be used in combination with the gene marker panels for at least one of diagnosis, identification and classification of colorectal cancer (CRC) (e.g., tumors) relating to distinctive CIMP and non-CIMP groups.
    • 特定方面提供方法和组合物(例如,基因标记物组),其具有与基于特异性DNA甲基化的CRC亚基(包括CpG岛)有关的结肠直肠癌(CRC)(例如肿瘤)的诊断,鉴定和分类中的至少一种的实质效用 甲基化表型(CIMP)组(如CIMP-H和CIMP-L)和非CIMP组。 示例性标记面板包括:B3GAT2,FOXL2,KCNK13,RAB31和SLIT1(CIMP标记物组); 和FAM78A,FSTL1,KCNC1,MYOCD和SLC6A4(CIMP-H标记物组)。 其它方面涉及遗传突变和与所述CRC亚组相关的其它表观遗传标记,其可以与基因标记物组合使用,用于诊断,鉴定和分类结肠直肠癌(CRC)(例如肿瘤)中的至少一种 独特的CIMP和非CIMP组。
    • 3. 发明申请
    • PRE-CODING METHOD AND TRANSMITTER USED IN DISTRIBUTED MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM
    • 分布式多输入多输出系统中使用的预编码方法和发送器
    • WO2011157176A3
    • 2012-05-03
    • PCT/CN2011075306
    • 2011-06-03
    • HUAWEI TECH CO LTDSHEN HUILI BINLUO YIZHU HUFEI
    • SHEN HUILI BINLUO YIZHU HUFEI
    • H04B7/06
    • H04B7/0413
    • Embodiments of the present invention disclose a pre-coding method and a transmitter used in a distributed multiple input multiple output (MIMO) system. The method comprises that a dual interference channel is constructed, an interference alignment iterative calculation is performed on a pre-coding matrix in an original channel by utilizing the transformation relationship between the dual interference channel and an original interference channel; on the one hand, as the times of iterative calculation increases, the calculated pre-coding matrix in the original channel can gradually converge, and on the other hand, the total mean square error (MSE) of the interference channel system calculated from the pre-coding matrix of the original channel obtained according to the final calculation also tends to the minimum, so that the minimum of the MSE is achieved, and the mutual interference of the signals between different users is reduced.
    • 本发明的实施例公开了在分布式多输入多输出(MIMO)系统中使用的预编码方法和发射机。 该方法包括:构建双干道,通过利用双干扰信道与原干扰信道之间的变换关系,对原始信道中的预编码矩阵进行干扰对齐迭代计算; 一方面,随着迭代计算的次数增加,原始信道中计算的预编码矩阵可以逐渐收敛,另一方面,从预先计算的干扰信道系统的总均方误差(MSE) 根据最终计算获得的原始信道的编码矩阵也趋向于最小,使得实现MSE的最小值,并且减少不同用户之间的信号的相互干扰。