METHOD AND SYSTEM FOR KEY EXCHANGE AND METHOD AND APPARATUS FOR REDUCING PARAMETER TRANSMISSION BANDWIDTH
    19.
    发明申请
    METHOD AND SYSTEM FOR KEY EXCHANGE AND METHOD AND APPARATUS FOR REDUCING PARAMETER TRANSMISSION BANDWIDTH 有权
    关键交换方法与系统及减少参数传输带宽的方法及装置

    公开(公告)号:US20090271628A1

    公开(公告)日:2009-10-29

    申请号:US12482821

    申请日:2009-06-11

    IPC分类号: H04L9/00

    CPC分类号: H04L9/0841

    摘要: The embodiments of the present disclosure disclose a method and apparatus for reducing the parameter transmission bandwidth. The parameter sender reduces the values of the parameters before sending the parameters to the parameter receiver. This scheme reduces the bandwidth consumed during parameter transmission, thus makes the transmission more efficient. The embodiment of the present disclosure also discloses a method for key exchange. This method reduces the values of the transmission parameters before sending the transmission parameters. This saves the bandwidth compared with the protocol in the prior art. Besides, the embodiment of the present disclosure discloses a system for key exchange. The parameter sender sends the transmission parameters to the bandwidth processing unit. The bandwidth processing unit performs a modulo operation on the received transmission parameters and then sends the processed transmission parameters to the parameter receiver, thus reducing the bandwidth consumed in the transmission of transmission parameters.

    摘要翻译: 本公开的实施例公开了一种用于减少参数传输带宽的方法和装置。 在将参数发送给参数接收器之前,参数发送器减少参数的值。 该方案减少参数传输期间消耗的带宽,从而使传输更有效率。 本公开的实施例还公开了一种用于密钥交换的方法。 该方法在发送传输参数之前减少传输参数的值。 这节省了与现有技术中的协议相比的带宽。 此外,本公开的实施例公开了一种用于密钥交换的系统。 参数发送方将传输参数发送到带宽处理单元。 带宽处理单元对所接收的传输参数进行模运算,然后将经处理的传输参数发送到参数接收机,从而减少传输参数传输中消耗的带宽。

    NOVEL OXINDOLE DERIVATIVE
    20.
    发明申请
    NOVEL OXINDOLE DERIVATIVE 失效
    新的氧化物衍生物

    公开(公告)号:US20100076049A1

    公开(公告)日:2010-03-25

    申请号:US12513332

    申请日:2007-11-05

    摘要: A compound or a pharmaceutically acceptable salt thereof of the present invention is represented by the following general formula (I): [wherein, R1 to R8 may have a hydrogen atom, a halogen atom, a hydroxy group, a C1-C6 alkyl group, a C2-C8 alkenyl group, a C1-C6 alkylcarbonyl group or —COOR9 (wherein R9 represents a hydrogen atom, a C1-C6 alkyl group or a C2-C8 alkenyl group) as a substituent; and X represents a sulfur atom, an oxygen atom or NR10 (wherein R10 represents a hydrogen atom, a halogen atom, a hydroxy group, a C1-C6 alkyl group, a C2-C8 alkenyl group or a C1-C6 alkoxy group)].

    摘要翻译: 本发明的化合物或其药学上可接受的盐由以下通式(I)表示:[其中,R 1至R 8可以具有氢原子,卤素原子,羟基,C 1 -C 6烷基, C2-C8烯基,C1-C6烷基羰基或-COOR9(其中R9表示氢原子,C1-C6烷基或C2-C8烯基)作为取代基; X表示硫原子,氧原子或NR 10(式中,R 10表示氢原子,卤素原子,羟基,C 1〜C 6烷基,C 2〜C 8烯基或C 1〜C 6烷氧基)] 。