JPH01190054A - 受信機 - Google Patents

受信機

Info

Publication number
JPH01190054A
JPH01190054A JP63014053A JP1405388A JPH01190054A JP H01190054 A JPH01190054 A JP H01190054A JP 63014053 A JP63014053 A JP 63014053A JP 1405388 A JP1405388 A JP 1405388A JP H01190054 A JPH01190054 A JP H01190054A
Authority
JP
Japan
Prior art keywords
circuit
data
level
receiver
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP63014053A
Other languages
English (en)
Japanese (ja)
Inventor
Giichiro Shimizu
清水　儀一郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAN DESIGN KK
Man Design Co Ltd
Original Assignee
MAN DESIGN KK
Man Design Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MAN DESIGN KK, Man Design Co Ltd filed Critical MAN DESIGN KK
Priority to JP63014053A priority Critical patent/JPH01190054A/ja
Priority to US07/298,044 priority patent/US4903335A/en
Priority to DE3901860A priority patent/DE3901860A1/de
Publication of JPH01190054A publication Critical patent/JPH01190054A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP63014053A 1988-01-25 1988-01-25 受信機 Pending JPH01190054A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP63014053A JPH01190054A (ja) 1988-01-25 1988-01-25 受信機
US07/298,044 US4903335A (en) 1988-01-25 1989-01-18 Power-saving type receiver
DE3901860A DE3901860A1 (de) 1988-01-25 1989-01-23 Empfaenger mit leistungssparschaltung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63014053A JPH01190054A (ja) 1988-01-25 1988-01-25 受信機

Publications (1)

Publication Number Publication Date
JPH01190054A true JPH01190054A (ja) 1989-07-31

Family

ID=11850345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63014053A Pending JPH01190054A (ja) 1988-01-25 1988-01-25 受信機

Country Status (3)

Country Link
US (1) US4903335A (enExample)
JP (1) JPH01190054A (enExample)
DE (1) DE3901860A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5742636A (en) * 1994-12-09 1998-04-21 Nec Corporation Spread spectrum receiving apparatus with battery saving function
US5883920A (en) * 1994-12-09 1999-03-16 Nec Corporation Spread spectrum receiving apparatus with battery saving function
KR100786454B1 (ko) * 2000-11-03 2007-12-17 비쉐이 세미컨덕터 게엠베하 반송파 신호로 변조된 데이터를 무선 수신하기 위한 수신기 회로의 절전 방법

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3820639A1 (de) * 1988-06-18 1989-12-21 Bosch Gmbh Robert Stromsparende stand-by-funktion in tmc-empfaengern
JPH0744477B2 (ja) * 1988-07-15 1995-05-15 日本電気株式会社 小型デジタル無線受信機
JPH0616601B2 (ja) * 1988-09-07 1994-03-02 三洋電機株式会社 受信電波処理回路のパワーセイブ回路及びそのパワーセイブ方法
CA2036533C (en) * 1990-02-19 1995-07-04 Yoshio Ichikawa Transmission and reception of pager signals without useless sampling operation
US5140702A (en) * 1990-06-05 1992-08-18 Motorola, Inc. Time based signal detector for operating in a presence search mode and absence search mode during peak times and off peak times
JPH0491534A (ja) * 1990-08-06 1992-03-25 Furukawa Electric Co Ltd:The 消費電流制御装置
US5224152A (en) * 1990-08-27 1993-06-29 Audiovox Corporation Power saving arrangement and method in portable cellular telephone system
JP2646831B2 (ja) * 1990-10-25 1997-08-27 日本電気株式会社 選択呼出受信機
DE4038970A1 (de) * 1990-12-06 1992-06-11 Schlafhorst & Co W Verfahren und einrichtung zur bidirektionalen datenuebermittlung zwischen einer textilmaschine und einem textilen produkt
EP0502566A1 (en) * 1991-03-06 1992-09-09 Delco Electronics Corporation Apparatus for communicating with a vehicle
JPH04328919A (ja) * 1991-04-26 1992-11-17 Fujitsu Ltd 無線呼出し信号方式
DE9300945U1 (de) * 1993-01-25 1994-05-26 Junghans Uhren Gmbh, 78713 Schramberg Autonome Funkuhr
US5568513A (en) * 1993-05-11 1996-10-22 Ericsson Inc. Standby power savings with cumulative parity check in mobile phones
US5406613A (en) * 1993-06-29 1995-04-11 Pacific Communication Sciences, Inc. Method and apparatus for reducing power consumption in cellular telephone by adaptively determining the reliability of the reception of a received message block
FI94685C (fi) * 1993-11-22 1995-10-10 Nokia Mobile Phones Ltd Avainnettu kytkintyyppinen virtalähde aikajakoisiin radiopuhelinjärjestelmiin
CA2135856A1 (en) * 1993-12-10 1995-06-11 Steven Peter Allen Low power, addressable data communication device and method
US5590396A (en) * 1994-04-20 1996-12-31 Ericsson Inc. Method and apparatus for a deep-sleep mode in a digital cellular communication system
JP2682444B2 (ja) * 1994-05-31 1997-11-26 日本電気株式会社 デジタル移動体通信交換システムと移動体通信交換機側データ通信アダプタ
JP3088246B2 (ja) * 1994-10-05 2000-09-18 三菱電機株式会社 無線通信装置
KR970000666B1 (ko) * 1994-10-17 1997-01-16 현대전자산업 주식회사 듀얼-대역폭 셀룰라 전화 스위칭 장치 및 그 방법
US5631952A (en) * 1994-10-18 1997-05-20 Motorola, Inc. Apparatus and method for modem wake-up with autobaud function
AUPN547695A0 (en) * 1995-09-15 1995-10-12 H.P.M. Industries Pty Limited Electrical control system
US6005885A (en) * 1995-12-12 1999-12-21 Intermec Ip Corp. Methodology for discontinuous radio reception utilizing embedded frame length words
US5793174A (en) * 1996-09-06 1998-08-11 Hunter Douglas Inc. Electrically powered window covering assembly
US6075807A (en) * 1997-03-25 2000-06-13 Intermec Ip Corp. Windowed digital matched filter circuit for power reduction in battery-powered CDMA radios
US6009119A (en) * 1997-03-25 1999-12-28 Intermec Ip Corp. Adaptive power leveling of an RF transceiver utilizing information stored in non-volatile memory
US6223047B1 (en) 1998-08-26 2001-04-24 Telefonaktiebolaget Lm Ericsson (Publ) Extended sleep mode method and apparatus
EP2113402A3 (en) * 2000-07-26 2010-08-04 Bridgestone Americas Tire Operations, LLC Electronic tire management system
US7161476B2 (en) * 2000-07-26 2007-01-09 Bridgestone Firestone North American Tire, Llc Electronic tire management system
US8266465B2 (en) 2000-07-26 2012-09-11 Bridgestone Americas Tire Operation, LLC System for conserving battery life in a battery operated device
JP3819242B2 (ja) * 2001-02-09 2006-09-06 株式会社日立製作所 断続信号を扱う無線通信装置
DE10115411A1 (de) * 2001-03-29 2002-10-10 Bosch Gmbh Robert Sensor zum Anschluß an einen Bus und Verfahren zur Energieversorgung eines an einen Bus angeschlossenen Sensors
WO2004059919A1 (ja) * 2002-12-26 2004-07-15 Matsushita Electric Industrial Co., Ltd. データ伝送装置、データ伝送システム、およびその方法
US7881694B2 (en) 2004-08-31 2011-02-01 Nxp B.V. Cycled receiver for mobile wireless devices
US8238868B2 (en) * 2007-05-31 2012-08-07 Renesas Electronics Corporation Dynamic voltage scaling for packet-based data communication systems
GB2578926B (en) * 2018-11-14 2021-11-24 Iceye Oy Power supply and method of operating a power amplifier

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5444801A (en) * 1977-09-16 1979-04-09 Nec Corp Radio inter-call receiver

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57124946A (en) * 1981-01-26 1982-08-04 Nec Corp Pulse detection circuit
GB8320979D0 (en) * 1983-08-03 1983-09-07 Multitone Electronics Plc Decoding arrangements
JPS60145735A (ja) * 1984-01-09 1985-08-01 Nec Corp バツテリ−セ−ビング方式
JPS60170344A (ja) * 1984-02-14 1985-09-03 Matsushita Electric Ind Co Ltd 選択呼出受信装置
JPH0656976B2 (ja) * 1986-06-18 1994-07-27 日本電気株式会社 個別選択呼出し受信機
DE3719869A1 (de) * 1987-06-13 1988-12-29 Messerschmitt Boelkow Blohm Einrichtung zur energieversorgung einer elektronischen signalverarbeitungsstufe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5444801A (en) * 1977-09-16 1979-04-09 Nec Corp Radio inter-call receiver

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5742636A (en) * 1994-12-09 1998-04-21 Nec Corporation Spread spectrum receiving apparatus with battery saving function
US5883920A (en) * 1994-12-09 1999-03-16 Nec Corporation Spread spectrum receiving apparatus with battery saving function
KR100786454B1 (ko) * 2000-11-03 2007-12-17 비쉐이 세미컨덕터 게엠베하 반송파 신호로 변조된 데이터를 무선 수신하기 위한 수신기 회로의 절전 방법

Also Published As

Publication number Publication date
US4903335A (en) 1990-02-20
DE3901860C2 (enExample) 1992-05-27
DE3901860A1 (de) 1989-08-03

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