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    • 41. 发明申请
    • Parallel correlator implementation using block integration for spread-spectrum communication
    • 使用块集成进行扩频通信的并行相关器实现
    • US20070002933A1
    • 2007-01-04
    • US11172443
    • 2005-06-30
    • MingQiang ChengShiJie LiBo Yu
    • MingQiang ChengShiJie LiBo Yu
    • H04B1/713
    • H04B1/7095G01S19/30H04B1/70752H04B2201/70715
    • An apparatus for processing spread spectrum signals digitized at a predetermined sampling frequency. The apparatus includes an intermediate frequency signal preprocessing unit, a plurality of parallel block integrators. The intermediate frequency signal preprocessing unit is capable of generating pre-integration results based on an input signal and local reference signals at a predetermined rate. The pre-integration results Produced by the intermediate frequency signal preprocessing unit are grouped into sets of pre-integration results. Each set of the pre-integration results contains a predetermined number of pre-integration results. The plurality of parallel block integrators is in communication with the intermediate frequency signal preprocessing unit. Each of the block integrators is capable of receiving, in succession, sets of a predetermined number of pre-integration results, and for each set of predetermined number of pre-integration results, each of the block integrators is capable of performing a plurality of partial correlations based on the set of the predetermined number of pre-integration results and a plurality of shifted segments of a pseudorandom noise code until a next set of pre-integration results are received by the block integrator.
    • 一种用于处理以预定采样频率数字化的扩频信号的装置。 该装置包括中频信号预处理单元,多个并行块积分器。 中频信号预处理单元能够以预定速率产生基于输入信号和本地参考信号的预积分结果。 由中频信号预处理单元生成的预积分结果被分组成一组预积分结果。 每组预积分结果包含预定数量的预积分结果。 多个并行块积分器与中频信号预处理单元通信。 每个块积分器能够连续地接收预定数量的预积分结果的集合,并且对于每组预定数量的预积分结果,每个块积分器能够执行多个部分 基于预定数量的预积分结果的集合和伪随机噪声码的多个移位段直到下一组预积分结果被块积分器接收的相关性。
    • 42. 发明申请
    • System and method for upgrading firmware in a display
    • 升级显示器固件的系统和方法
    • US20070002347A1
    • 2007-01-04
    • US11479521
    • 2006-06-30
    • Jing-Zhou LaiYan-Bo YuLiang-Yan DaiMing-Lei Niu
    • Jing-Zhou LaiYan-Bo YuLiang-Yan DaiMing-Lei Niu
    • G06F3/12
    • G06F8/60G06F3/14G09G5/003G09G2320/08G09G2370/04
    • A system and method for automatically upgrading the firmware of a display without user interaction, wherein a new version of firmware is downloaded and stored at a host computer. The host computer monitors all communications between the host computer and an external source to determine when new or updated firmware has been uploaded. If the host computer includes a graphic card, the display is checked to determine whether it is active. If the display is active, communication over a communication cable located between the host computer and display is established, and the new version of firmware is uploaded to memory located in the display. The host computer forwards the firmware over the communication cable as at least one signal component, such as data and clock signals, which is transmitted from a graphic card located in the host computer to a graphic processor located in the display.
    • 一种用于在不进行用户交互的情况下自动升级显示器的固件的系统和方法,其中固件的新版本被下载并存储在主计算机中。 主计算机监视主机和外部源之间的所有通信,以确定新的或更新的固件何时上传。 如果主机包含图形卡,则检查显示以确定其是否处于活动状态。 如果显示器处于活动状态,则通过位于主机和显示器之间的通信电缆进行通信,并将新版本的固件上传到显示器中的存储器。 主机通过通信电缆将固件作为至少一个信号组件(例如数据和时钟信号)转发,该信号组件从位于主计算机中的图形卡发送到位于显示器中的图形处理器。
    • 49. 发明授权
    • Process and intermediates for the preparation of N-acylated-4-aryl beta-amino acid derivatives
    • 用于制备N-酰化-4-芳基β-氨基酸衍生物的方法和中间体
    • US08278486B2
    • 2012-10-02
    • US12650128
    • 2009-12-30
    • Shulin WuBo YuYejing WangAlain DeliceJingyang Zhu
    • Shulin WuBo YuYejing WangAlain DeliceJingyang Zhu
    • C07C239/00
    • C07D487/04C07B53/00C07B2200/07C07C269/06C07C271/22
    • A process for producing an enantiomerically enriched compound of Formula I: where the R-configuration, or S-configuration at the stereogenic center is marked with an *; by hydrogenating an enamide of formula III: in an organic solvent in the presence of a catalyst comprising a transition metal selected from rhodium or iridium, complexed to a chiral diphosphine ligand; Ar is optionally substituted phenyl; Z is OR1, SR1 or NR1R2; and P is R3, OR3 or NR3R4; R1 and R2 are selected from H, C1-8 alkyl, C5-12 cycloalkyl, aryl and aryl-C1-2-alkyl; or R1 and R2 together with the nitrogen atom form a C4-7-membered heterocyclic ring optionally fused with a 5- to 6-membered carbocyclic or heterocyclic ring; and R3 and R4 are selected from H, C1-8 alkyl, aryl, C5-12 cycloalkyl and aryl-C1-2-alkyl; or R3 and R4 together with the nitrogen atom form a C4-7-membered heterocyclic ring.
    • 制备对映异构体富集的式I化合物的方法:其中立体中心处的R构型或S-构型用*标记; 通过在有机溶剂中在包含与手性二膦配体络合的选自铑或铱的过渡金属的催化剂的存在下氢化式III的酰胺; Ar是任选取代的苯基; Z是OR1,SR1或NR1R2; 且P为R3,OR3或NR3R4; R 1和R 2选自H,C 1-8烷基,C 5-12环烷基,芳基和芳基-C 1-2 - 烷基; 或R 1和R 2与氮原子一起形成任选与5至6元碳环或杂环稠合的C 4-7元杂环; R 3和R 4选自H,C 1-8烷基,芳基,C 5-12环烷基和芳基-C 1-2 - 烷基; 或R 3和R 4与氮原子一起形成C 4-7元杂环。