中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

254 records (took 0.021 seconds)

    전전자 교환기의 가변 타임 슬롯 분배장치
    129.
    发明授权
    전전자 교환기의 가변 타임 슬롯 분배장치 失效
    全电子交换机可变时隙配送设备

    公开(公告)号：KR1019930007802B1

    公开(公告)日：1993-08-19

    申请号：KR1019910008901

    申请日：1991-05-30

    Applicant: 한국전자통신연구원 ,  주식회사 케이티

    Inventor： 이재길 ,  신동진 ,  이형호

    IPC: H04Q11/04

    Abstract: The apparatus extracts an orbitrary number of time slots of time sharing multiplexer type PBX by processing only input signals. The apparatus includes a first and a second counters (10,20) for counting time slot group distribution signals (TSG0,TSG1,TSG2,TSG3,TSG4) according to clock signal (CLK) and frame synchronous signal (FS), AND gate (60) for executing AND operation of output signals (QA,QB,QC) of the counter (10), a decoder (30) for decoding output signal of the first and the second counter and the AND gate (60), and an inverter (50) for inverting output signal of the decoder (30).

    Abstract translation: 该设备通过仅处理输入信号来提取时间分配多路复用器类型PBX的轨道数量的时隙。 该装置包括用于根据时钟信号（CLK）和帧同步信号（FS）对时隙组分配信号（TSG0，TSG1，TSG2，TSG3，TSG4）进行计数的第一和第二计数器（10,20） 60），用于执行计数器（10）的输出信号（QA，QB，QC）的AND运算，解码器（30），用于解码第一和第二计数器和与门（60）的输出信号，以及反相器 （50），用于反转解码器（30）的输出信号。

Patent Agency Ranking