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14 条记录 (耗时 0.028 秒)

    Sense amplifier of semiconductor memory device
    7.
    发明授权
    Sense amplifier of semiconductor memory device 失效
    半导体存储器件的感应放大器

    公开(公告)号：US5804992A

    公开(公告)日：1998-09-08

    申请号：US774844

    申请日：1996-12-27

    申请人： Sung-Han Lee

    发明人： Sung-Han Lee

    IPC分类号： G11C16/06 ,  G11C7/06 ,  G11C7/12

    CPC分类号： G11C7/12 ,  G11C7/065

    摘要： A sense amplifier of a semiconductor memory device which increases a voltage difference between a bit line and a dummy line is disclosed. The sense amplifier includes: a sense amplifying unit which pre-charges voltages of a dummy line connected to a dummy cell and of a bit line connected to a memory cell by a first equalizing signal, and which senses and amplifies data from the memory cell by inputting the voltages of the dummy line and the bit line by a sense amplifier enable signal; and a voltage variable unit which adjusts the voltages of the dummy line and the bit line by a second equalizing signal, said voltage variable unit having a first voltage variable part which adjusts the voltage of the dummy line by the second equalizing signal and a second voltage variable part which adjusts the voltage of the bit line by the second equalizing signal.

    摘要翻译： 公开了一种增加位线和虚拟线之间的电压差的半导体存储器件的读出放大器。 感测放大器包括：感测放大单元，其通过第一均衡信号预先连接到虚拟单元的虚拟线的连接到存储单元的位线的电压，并且通过第一均衡信号来感测和放大来自存储器单元的数据 通过读出放大器使能信号输入虚拟线和位线的电压; 以及电压可变单元，其通过第二均衡信号调整所述虚拟线路和所述位线的电压，所述电压可变单元具有通过所述第二均衡信号调整所述虚拟线路的电压的第一电压可变部分和第二均衡信号 可变部分，其通过第二均衡信号来调节位线的电压。

    APPARATUS AND METHOD FOR AVOIDING DOWNLINK INTERFERENCE FROM INTERFERING BASE STATION IN MOBILE COMMUNICATION SYSTEM
    10.
    发明申请
    APPARATUS AND METHOD FOR AVOIDING DOWNLINK INTERFERENCE FROM INTERFERING BASE STATION IN MOBILE COMMUNICATION SYSTEM 有权
    用于避免干扰基站在移动通信系统中的下行干扰的装置和方法

    公开(公告)号：US20120195272A1

    公开(公告)日：2012-08-02

    申请号：US13363238

    申请日：2012-01-31

    申请人： Ki-Seob Hong ,  Sung-Han Lee ,  Il-Jin Youn ,  Jae-Hee Cho ,  Byung-Chan Ahn

    发明人： Ki-Seob Hong ,  Sung-Han Lee ,  Il-Jin Youn ,  Jae-Hee Cho ,  Byung-Chan Ahn

    IPC分类号： H04W72/04 ,  H04W4/00

    CPC分类号： H04W72/082 ,  H04W92/12

    摘要： A method for avoiding interference of an interfering Base Station (BS) in an interfered BS of a mobile communication system includes determining an interference value of an interfering BS at a control region during a determination interval. When the interference value is greater than a threshold value, the method further includes operating in a modified Transmit/receive Transition Gap (TTG) mode. When the interference value is less than the threshold value, the method further includes operating in a general TTG mode.

    摘要翻译： 用于避免干扰基站（BS）在移动通信系统的受干扰BS中的干扰的方法包括在确定间隔期间确定控制区域处的干扰BS的干扰值。 当干扰值大于阈值时，该方法还包括以修改的发射/接收转移间隙（TTG）模式操作。 当干扰值小于阈值时，该方法还包括以一般的TTG模式操作。