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    • 1. 发明申请
    • METHOD AND APPARATUS FOR IMPLEMENTING PDM-BPSK MODULATION AND QPSK MODULATION IN COMPATIBLE MANNER
    • 用于实现PDM-BPSK调制和兼容手机中的QPSK调制的方法和装置
    • US20120275791A1
    • 2012-11-01
    • US13545637
    • 2012-07-10
    • Li ZengLei LiuChao LuYanfu YangLinghao ChengZhaohui Li
    • Li ZengLei LiuChao LuYanfu YangLinghao ChengZhaohui Li
    • H04J14/06
    • H04B10/5053H04B10/5161H04B10/532H04L27/2096
    • A method for implementing Polarization Division Multiplexing Binary Phase Shift Keying (PDM-BPSK) modulation and Quadrature Phase Shift Keying (QPSK) modulation in a compatible manner includes: dividing a direct current (DC) light into a first channel of light and a second channel of light with the same power; separately performing optoelectrical modulation on the first channel of light and the second channel of light and correspondingly outputting a first optical signal and a second optical signal in a Binary Phase Shift Keying (BPSK) format; performing polarization state control on the first optical signal; performing a phase shift on the first optical signal or the second optical signal; and performing optical signal combination with the polarization state preserved on the first optical signal and the second optical signal after the polarization state control and the phase shift, and outputting a PDM-BPSK modulation optical signal or a QPSK modulation optical signal.
    • 用于以兼容方式实现偏振分复用二进制相移键控(PDM-BPSK)调制和正交相移键控(QPSK)调制的方法包括:将直流(DC)光分成第一通道和第二通道 光能相同的力量; 在第一光通道和第二光通道上分别执行光电调制,并相应地以二进制相移键控(BPSK)格式输出第一光信号和第二光信号; 对所述第一光信号执行偏振状态控制; 对所述第一光信号或所述第二光信号执行相移; 以及在所述偏振状态控制和相移之后执行保留在所述第一光信号和所述第二光信号上的所述偏振状态的光信号组合,以及输出PDM-BPSK调制光信号或QPSK调制光信号。
    • 2. 发明授权
    • Method and apparatus for implementing PDM-BPSK modulation and QPSK modulation in compatible manner
    • 以兼容的方式实现PDM-BPSK调制和QPSK调制的方法和装置
    • US08737844B2
    • 2014-05-27
    • US13545637
    • 2012-07-10
    • Li ZengLei LiuChao LuYanfu YangLinghao ChengZhaohui Li
    • Li ZengLei LiuChao LuYanfu YangLinghao ChengZhaohui Li
    • H04B10/00
    • H04B10/5053H04B10/5161H04B10/532H04L27/2096
    • A method for implementing Polarization Division Multiplexing Binary Phase Shift Keying (PDM-BPSK) modulation and Quadrature Phase Shift Keying (QPSK) modulation in a compatible manner includes: dividing a direct current (DC) light into a first channel of light and a second channel of light with the same power; separately performing optoelectrical modulation on the first channel of light and the second channel of light and correspondingly outputting a first optical signal and a second optical signal in a Binary Phase Shift Keying (BPSK) format; performing polarization state control on the first optical signal; performing a phase shift on the first optical signal or the second optical signal; and performing optical signal combination with the polarization state preserved on the first optical signal and the second optical signal after the polarization state control and the phase shift, and outputting a PDM-BPSK modulation optical signal or a QPSK modulation optical signal.
    • 用于以兼容方式实现偏振分复用二进制相移键控(PDM-BPSK)调制和正交相移键控(QPSK)调制的方法包括:将直流(DC)光分成第一通道和第二通道 光能相同的力量; 在第一光通道和第二光通道上分别执行光电调制,并相应地以二进制相移键控(BPSK)格式输出第一光信号和第二光信号; 对所述第一光信号执行偏振状态控制; 对所述第一光信号或所述第二光信号执行相移; 以及在所述偏振状态控制和相移之后执行保留在所述第一光信号和所述第二光信号上的所述偏振状态的光信号组合,以及输出PDM-BPSK调制光信号或QPSK调制光信号。
    • 7. 发明授权
    • System and method for psychographic profiling of targeted populations of individuals
    • 针对目标人群的心理剖析的系统和方法
    • US08805759B1
    • 2014-08-12
    • US12538224
    • 2009-08-10
    • Alexandra N. ChaHyuk ChaLei Liu
    • Alexandra N. ChaHyuk ChaLei Liu
    • G06F17/00G06N5/00G06N99/00G06N5/04G06Q10/10
    • G06F17/00G06N5/00G06N5/04G06N99/005G06Q10/10
    • A system and method are provided for psychographically profiling a target population of individuals, programmably implemented in a server apparatus. The psychographic segmentation portion includes a questionnaire processing part, a segment solution part, and a typing tool part. The questionnaire processing part acquires a plurality of responses to a predetermined set of questionnaire questions by an initial pool of target population members. The questionnaire processing part uses a combination of weighted statistical methodologies to arrive at a rule-based decision on whether the question would serve as a good wedge variable. Optionally, the rule based decision is then compared to an expert's opinion and the weights and threshold parameters of the weighted statistical combination are adjusted accordingly to more accurately match the expert's decision. The identified wedge variables are used for effectively segregating the target population into groups of homogenous individuals. The typing tool part selectively generates an abbreviated set of questions from the predetermined set of questionnaire questions for profiling an individual respondent to at least one of the segments.
    • 提供了一种系统和方法,用于心理地剖析个体的目标群体,可编程地在服务器设备中实现。 心理分割部分包括问卷处理部分,片段解决部分和打字工具部分。 问卷处理部分通过初始的目标人群成员获取对预定的一组问卷问题的多个响应。 问卷处理部分使用加权统计方法的组合来得出关于该问题是否将作为一个好的楔形变量的基于规则的决策。 可选地,然后将基于规则的决策与专家意见进行比较,并相应地调整加权统计组合的权重和阈值参数以更准确地匹配专家的决定。 确定的楔形变量用于有效地将目标群体分离成同质个体群体。 打字工具部分从预定的一组问卷问题中选择性地生成一组简短的问题,以便对个别回答者进行分析,以对至少一个分段进行分析。
    • 9. 发明授权
    • Server backplate and server having same
    • 服务器背板和服务器具有相同的
    • US08749982B2
    • 2014-06-10
    • US13161504
    • 2011-06-16
    • Hung-Yi WuLei Liu
    • Hung-Yi WuLei Liu
    • H05K5/00H05K7/00G06F1/16A47B97/00A47B81/00
    • G06F1/187H05K7/1487
    • A server backplate includes a plate, a power connector, a first connector and a second connector. The plate includes a top surface, a first surface, and a second surface opposing the first surface. The top surface connects the first surface and the second surface. The power connector is arranged on the first surface and configured to couple to a power supply unit. The first connector is arranged on the first surface and configured to couple to a first storage device. The second connector is arranged on the second surface and configured to couple to a second storage device. The power connector is electrically connected to the first connector and the second connector, and the first connector is closer to the top surface than the second connector.
    • 服务器背板包括板,电源连接器,第一连接器和第二连接器。 板包括顶表面,第一表面和与第一表面相对的第二表面。 顶表面连接第一表面和第二表面。 电源连接器布置在第一表面上并且被配置为耦合到电源单元。 第一连接器布置在第一表面上并且被配置为耦合到第一存储设备。 第二连接器布置在第二表面上并且被配置为耦合到第二存储设备。 电源连接器电连接到第一连接器和第二连接器,并且第一连接器比第二连接器更靠近顶表面。
    • 10. 发明授权
    • Computer case
    • 电脑机箱
    • US08628156B2
    • 2014-01-14
    • US13220684
    • 2011-08-30
    • Lei Liu
    • Lei Liu
    • A47B81/00
    • G06F1/181G06F1/188
    • A computer case includes a housing, a first sub housing, and a second sub housing. The housing includes a bottom wall, a sidewall and a fixing wall extending perpendicularly from the bottom wall, all of which cooperate to form a receiving space. The first sub housing is configured for receiving a redundant power supply. The second sub housing is configured for receiving a single power supply. Each of the first sub housing and the second sub housing is capable of being detachably received in the receiving space and secured to the housing.
    • 计算机外壳包括壳体,第一副壳体和第二副壳体。 壳体包括底壁,侧壁和从底壁垂直延伸的固定壁,所有这些协作以形成接收空间。 第一子壳体被配置为接收冗余电源。 第二副壳体被配置为接收单个电源。 第一副壳体和第二副壳体中的每一个能够可拆卸地容纳在接收空间中并固定到壳体。