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    • 6. 发明专利
    • Modem and control method thereof
    • 空值
    • JP4290901B2
    • 2009-07-08
    • JP2001163495
    • 2001-05-30
    • 三星電子株式会社Samsung Electronics Co.,Ltd.
    • 興洙 金
    • H04L12/02H04M11/00H04L12/28H04L27/00H04L29/08H04M11/06H04Q11/04
    • H04L12/2834H04L12/2803H04L12/2809H04L12/2821H04L12/2838H04L2012/2841H04L2012/2845H04M11/06H04M11/062H04Q11/04H04Q2213/13039H04Q2213/13199H04Q2213/1327H04Q2213/13271H04Q2213/13407H04W84/00Y02D70/00Y02D70/142Y02D70/144
    • A modem (40) and a method for controlling the same. The modem (40) includes a first interface (30) interfacing with a subscriber terminal (12), a second interface (70) interfacing with a switching system (22), a detection means (53) detecting a communication connection status with the subscriber terminal (12) and outputting a detection result signal, and a controller (62) processing a data communication between the subscriber terminal (12) and the switching system (22) and controlling the second interface (70) to stop the operations if a non-connection signal is inputted from the detection means (53). In the present invention, releasing a communication channel with the switching system (22) when the subscriber terminal (12) is in a non-connection status reduces unnecessary power consumption and lengthens the life span of an apparatus. Further, the operations of such subscriber modem can control unnecessary line occupation in a switching system for a plurality of subscriber modems, to reduce power consumption in the switching system and enhance system data processing speed.
    • 调制解调器(40)及其控制方法。 调制解调器(40)包括与用户终端(12)接口的第一接口(30),与交换系统(22)接口的第二接口(70),检测与订户的通信连接状态的检测装置 终端(12)并输出检测结果信号;以及控制器(62),处理用户终端(12)和交换系统(22)之间的数据通信,并且控制第二接口(70)停止操作, - 连接信号从检测装置(53)输入。 在本发明中,当用户终端(12)处于非连接状态时,与交换系统(22)的通信信道的释放减少了不必要的功耗并延长了设备的使用寿命。 此外,这种用户调制解调器的操作可以控制用于多个用户调制解调器的交换系统中的不必要的线路占用,以减少交换系统中的功耗并提高系统数据处理速度。