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    POWER CONSUMPTION CONTROL METHOD AND APPARATUS FOR A COMMUNICATION SYSTEM SUBSCRIBER UNIT
    2.
    发明申请
    POWER CONSUMPTION CONTROL METHOD AND APPARATUS FOR A COMMUNICATION SYSTEM SUBSCRIBER UNIT 审中-公开
    用于通信系统订户单元的功耗控制方法和装置

    公开(公告)号：WO1996003811A1

    公开(公告)日：1996-02-08

    申请号：PCT/US1995008956

    申请日：1995-07-17

    Applicant: INTERDIGITAL TECHNOLOGY CORPORATION

    Inventor： INTERDIGITAL TECHNOLOGY CORPORATION ,  ESTULIN, Walter ,  HUAH, Jim, J. ,  KAIWELL, John ,  KINNEY, Kevin ,  LEMMO, Mark, A. ,  REGENSBURG, Michael, W. ,  VANDERSLICE, William, T., Jr.

    IPC: H04B01/40

    CPC classification number: H04W52/0293 ,  H04B1/036 ,  H04B1/1615 ,  H04B1/40 ,  H04M1/73 ,  H04M19/02 ,  H04W52/0235 ,  H04W52/0283 ,  H04W52/029 ,  Y02D70/40

    Abstract: A subscriber unit (10) of a time division multiple access (TDMA) radiotelephone system is reconfigured in each time slot to a power consumption tessellation in which circuit components (12, 13, 21, 29, 56, 57, 58) not needed for communication signal processing in that time slot are powered down. In order to minimize the extent of circuitry that must be provided to distribute power consumption control signals, techniques such as clock frequency control (26, 30, 70) or power down commands (31, 67, 68) are utilized to modify controlled circuit component power consumption without actually controlling power supply circuits. Programmable ring frequency logic (20) controls the frequency of a ringing signal generator (58), and a high frequency ring control signal (70) is switched on and off in the cadence of ringing operation. An expansion header is provided to enable serving plural subscriber loop circuits with the same radio equipment for reducing per line power consumption.

    Abstract translation: 时分多址（TDMA）无线电话系统的用户单元（10）在每个时隙被重新配置为功耗曲细图，其中不需要电路组件（12,13,21,29,56,57,58） 该时隙中的通信信号处理被断电。 为了最小化必须提供用于分配功率消耗控制信号的电路的程度，使用诸如时钟频率控制（26,30,70）或掉电命令（31,67,68）之类的技术来修改受控电路组件 功耗不用实际控制电源电路。 可编程振铃频率逻辑（20）控制振铃信号发生器（58）的频率，并且在振铃操作的节奏中开启和关闭高频环控制信号（70）。 提供扩展头，以使得能够使用相同的无线电设备为多个用户环路电路提供服务，以减少每线路的功耗。

    POWER CONSUMPTION CONTROL METHOD AND APPARATUS FOR A COMMUNICATION SYSTEM SUBSCRIBER UNIT
    4.
    发明公开
    POWER CONSUMPTION CONTROL METHOD AND APPARATUS FOR A COMMUNICATION SYSTEM SUBSCRIBER UNIT 失效
    电路及方法功耗控制的通信终端

    公开(公告)号：EP0775388A1

    公开(公告)日：1997-05-28

    申请号：EP95927208.0

    申请日：1995-07-17

    Applicant: INTERDIGITAL TECHNOLOGY CORPORATION

    Inventor： VESSAL, David ,  HUAH, Jim, J. ,  KAIWELL, John ,  KINNEY, Kevin ,  LEMMO, Mark, A. ,  REGENSBURG, Michael, W. ,  VANDERSLICE, William, T., Jr.

    IPC: H04Q1 ,  H04B1 ,  H04B7 ,  H04M1 ,  H04M19 ,  H04W52

    CPC classification number: H04W52/0293 ,  H04B1/036 ,  H04B1/1615 ,  H04B1/40 ,  H04M1/73 ,  H04M19/02 ,  H04W52/0235 ,  H04W52/0283 ,  H04W52/029 ,  Y02D70/40

    Abstract: A subscriber unit of a time division multiple access (TDMA) radiotelephone system is, from a power consumption standpoint, reconfigured in each time slot of a TDMA frame to a power consumption tessellation in which subscriber unit circuit components not needed for communication signal processing in that time slot are powered down, and other components are powered up. Some circuit components are powered down by switching their power supply circuits. In order to minimize the extent of circuitry that must be provided to distribute power consumption control signals, other techniques (which utilize circuitry provided for other purposes), such as clock frequency control or power down commands, also are utilized to modify controlled circuit component power consumption without actually controlling power supply circuits. Loop connection length between the subscriber unit and the subscriber s telephone set, or other terminal equipment, is limited to a length which is much less than the length of a radio link on which the subscriber unit operates. Programmable ring frequency logic controls the frequency of a ringing signal generator, and a high frequency ring control signal is switched on and off in the cadence of ringing operation. Also an expansion header is provided to enable serving plural subscriber loop circuits with the same radio equipment for reducing per line power consumption.

    POWER CONSUMPTION CONTROL METHOD AND APPARATUS FOR A COMMUNICATION SYSTEM SUBSCRIBER UNIT
    5.
    发明授权
    POWER CONSUMPTION CONTROL METHOD AND APPARATUS FOR A COMMUNICATION SYSTEM SUBSCRIBER UNIT 失效
    电路及方法功耗控制的通信终端

    公开(公告)号：EP0775388B1

    公开(公告)日：2002-09-25

    申请号：EP95927208.9

    申请日：1995-07-17

    Applicant: INTERDIGITAL TECHNOLOGY CORPORATION

    Inventor： ESTULIN, Walter ,  HUAH, Jim, J. ,  KAIWELL, John ,  KINNEY, Kevin ,  LEMMO, Mark, A. ,  REGENSBURG, Michael, W. ,  VANDERSLICE, William, T., Jr.

    IPC: H04B1/40 ,  H04B7/212 ,  H04B1/16 ,  H04M1/72

    CPC classification number: H04W52/0293 ,  H04B1/036 ,  H04B1/1615 ,  H04B1/40 ,  H04M1/73 ,  H04M19/02 ,  H04W52/0235 ,  H04W52/0283 ,  H04W52/029 ,  Y02D70/40

    Abstract: A subscriber unit of a time division multiple access (TDMA) radiotelephone system is, from a power consumption standpoint, reconfigured in each time slot of a TDMA frame to a power consumption tessellation in which subscriber unit circuit components not needed for communication signal processing in that time slot are powered down, and other components are powered up. Some circuit components are powered down by switching their power supply circuits. In order to minimize the extent of circuitry that must be provided to distribute power consumption control signals, other techniques (which utilize circuitry provided for other purposes), such as clock frequency control or power down commands, also are utilized to modify controlled circuit component power consumption without actually controlling power supply circuits. Loop connection length between the subscriber unit and the subscriber s telephone set, or other terminal equipment, is limited to a length which is much less than the length of a radio link on which the subscriber unit operates. Programmable ring frequency logic controls the frequency of a ringing signal generator, and a high frequency ring control signal is switched on and off in the cadence of ringing operation. Also an expansion header is provided to enable serving plural subscriber loop circuits with the same radio equipment for reducing per line power consumption.

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