公开(公告)号：EP0775388A4

公开(公告)日：1998-01-07

申请号：EP95927208

申请日：1995-07-17

Applicant: INTERDIGITAL TECH CORP

Inventor： VESSAL DAVID ,  HUAH JIM J ,  KAIWELL JOHN ,  KINNEY KEVIN ,  LEMMO MARK A ,  REGENSBURG MICHAEL W ,  VANDERSLICE WILLIAM T JR

IPC: H04Q1/28 ,  H04B1/036 ,  H04B1/16 ,  H04B1/40 ,  H04B7/26 ,  H04M1/73 ,  H04M19/00 ,  H04M19/02 ,  H04W52/02 ,  H04B7/212

CPC classification number: H04W52/0293 ,  H04B1/036 ,  H04B1/1615 ,  H04B1/40 ,  H04M1/73 ,  H04M19/02 ,  H04W52/0235 ,  H04W52/0283 ,  H04W52/029 ,  Y02D70/00 ,  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.

公开(公告)号：AU3130595A

公开(公告)日：1996-02-22

申请号：AU3130595

申请日：1995-07-17

Applicant: INTERDIGITAL TECH CORP

Inventor： ESTULIN WALTER ,  HUAH JIM J ,  KAIWELL JOHN ,  KINNEY KEVIN ,  LEMMO MARK A ,  REGENSBURG MICHAEL W ,  VANDERSLICE WILLIAM T JR

IPC: H04Q1/28 ,  H04B1/036 ,  H04B1/16 ,  H04B1/40 ,  H04B7/26 ,  H04M1/73 ,  H04M19/00 ,  H04M19/02 ,  H04W52/02 ,  H04B7/212

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.

公开(公告)号：PT775388E

公开(公告)日：2003-02-28

申请号：PT95927208

申请日：1995-07-17

Applicant: INTERDIGITAL TECH CORP

Inventor： LEMMO MARK A ,  REGENSBURG MICHAEL W ,  ESTULIN WALTER ,  HUAH JIM J ,  KAIWELL JOHN ,  KINNEY KEVIN ,  VANDERSLICE WILLIAM T JR

IPC: H04Q1/28 ,  H04B1/036 ,  H04B1/16 ,  H04B1/40 ,  H04B7/26 ,  H04M1/73 ,  H04M19/00 ,  H04M19/02 ,  H04W52/02 ,  H04B7/212 ,  H04M1/72

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.

公开(公告)号：DK0775388T3

公开(公告)日：2003-01-27

申请号：DK95927208

申请日：1995-07-17

Applicant: INTERDIGITAL TECH CORP

Inventor： REGENSBURG MICHAEL W ,  VESSAL DAVID ,  HUAH JIM J ,  KINNEY KEVIN ,  LEMMO MARK A ,  VANDERSLICE WILLIAM T JR ,  KAIWELL JOHN ,  STULIN WALTER ,  ESTULIN WALTER

IPC: H04Q1/28 ,  H04B1/036 ,  H04B1/16 ,  H04B1/40 ,  H04B7/26 ,  H04M1/73 ,  H04M19/00 ,  H04M19/02 ,  H04W52/02 ,  H04B7/212 ,  H04M1/72

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.

公开(公告)号：AT225098T

公开(公告)日：2002-10-15

申请号：AT95927208

申请日：1995-07-17

Applicant: INTERDIGITAL TECH CORP

Inventor： ESTULIN WALTER ,  HUAH JIM J ,  KAIWELL JOHN ,  KINNEY KEVIN ,  LEMMO MARK A ,  REGENSBURG MICHAEL W ,  VANDERSLICE WILLIAM T JR

IPC: H04Q1/28 ,  H04B1/036 ,  H04B1/16 ,  H04B1/40 ,  H04B7/26 ,  H04M1/73 ,  H04M19/00 ,  H04M19/02 ,  H04W52/02 ,  H04B7/212 ,  H04M1/72

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.

公开(公告)号：FI971731A

公开(公告)日：1997-04-23

申请号：FI971731

申请日：1997-04-23

Applicant: INTERDIGITAL TECH CORP

Inventor： ESTULIN WALTER ,  HUAH JIM ,  KAIWELL JOHN ,  KINNEY KEVIN ,  LEMMO MARK ,  REGENSBURG MICHAEL ,  VANDERSLICE WILLIAM

IPC: H04Q1/28 ,  H04B1/036 ,  H04B1/16 ,  H04B1/40 ,  H04B7/26 ,  H04M1/73 ,  H04M19/00 ,  H04M19/02 ,  H04W52/02 ,  H04B

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.

公开(公告)号：DE69528369T2

公开(公告)日：2003-05-22

申请号：DE69528369

申请日：1995-07-17

Applicant: INTERDIGITAL TECH CORP

Inventor： ESTULIN WALTER ,  HUAH J ,  KAIWELL JOHN ,  KINNEY KEVIN ,  LEMMO A ,  REGENSBURG W ,  VANDERSLICE T

IPC: H04Q1/28 ,  H04B1/036 ,  H04B1/16 ,  H04B1/40 ,  H04B7/26 ,  H04M1/73 ,  H04M19/00 ,  H04M19/02 ,  H04W52/02 ,  H04B7/212 ,  H04M1/72

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.

公开(公告)号：ES2182910T3

公开(公告)日：2003-03-16

申请号：ES95927208

申请日：1995-07-17

Applicant: INTERDIGITAL TECH CORP

Inventor： ESTULIN WALTER ,  HUAH JIM J ,  KAIWELL JOHN ,  KINNEY KEVIN ,  LEMMO MARK A ,  REGENSBURG MICHAEL W

IPC: H04Q1/28 ,  H04B1/036 ,  H04B1/16 ,  H04B1/40 ,  H04B7/26 ,  H04M1/73 ,  H04M19/00 ,  H04M19/02 ,  H04W52/02 ,  H04B7/212 ,  H04M1/72

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.

公开(公告)号：DE69528369D1

公开(公告)日：2002-10-31

申请号：DE69528369

申请日：1995-07-17

Applicant: INTERDIGITAL TECH CORP

Inventor： ESTULIN WALTER ,  HUAH J ,  KAIWELL JOHN ,  KINNEY KEVIN ,  LEMMO A ,  REGENSBURG W ,  VANDERSLICE T

IPC: H04Q1/28 ,  H04B1/036 ,  H04B1/16 ,  H04B1/40 ,  H04B7/26 ,  H04M1/73 ,  H04M19/00 ,  H04M19/02 ,  H04W52/02 ,  H04B7/212 ,  H04M1/72

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.

公开(公告)号：FI971731A0

公开(公告)日：1997-04-23

申请号：FI971731

申请日：1997-04-23

Applicant: INTERDIGITAL TECH CORP

Inventor： ESTULIN WALTER ,  HUAH JIM ,  KAIWELL JOHN ,  KINNEY KEVIN ,  LEMMO MARK ,  REGENSBURG MICHAEL ,  VANDERSLICE WILLIAM

IPC: H04Q1/28 ,  H04B1/036 ,  H04B1/16 ,  H04B1/40 ,  H04B7/26 ,  H04M1/73 ,  H04M19/00 ,  H04M19/02 ,  H04W52/02 ,  H04B

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.