DE3888382D1 - Radio-Kommunikationsapparat mit Speiseanordnung. - Google Patents

Radio-Kommunikationsapparat mit Speiseanordnung.

Info

Publication number
DE3888382D1
DE3888382D1 DE88303225T DE3888382T DE3888382D1 DE 3888382 D1 DE3888382 D1 DE 3888382D1 DE 88303225 T DE88303225 T DE 88303225T DE 3888382 T DE3888382 T DE 3888382T DE 3888382 D1 DE3888382 D1 DE 3888382D1
Authority
DE
Germany
Prior art keywords
communication device
radio communication
feed arrangement
feed
arrangement
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.)
Expired - Lifetime
Application number
DE88303225T
Other languages
English (en)
Inventor
Tadatsugu C O Nec Cor Tokunaga
Kazua C O Nec Corpora Tomimura
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE3888382D1 publication Critical patent/DE3888382D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1607—Supply circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Transceivers (AREA)
  • Radio Relay Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
DE88303225T 1987-04-15 1988-04-11 Radio-Kommunikationsapparat mit Speiseanordnung. Expired - Lifetime DE3888382D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987055903U JPH062441Y2 (ja) 1987-04-15 1987-04-15 電源供給装置

Publications (1)

Publication Number Publication Date
DE3888382D1 true DE3888382D1 (de) 1994-04-21

Family

ID=13012075

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88303225T Expired - Lifetime DE3888382D1 (de) 1987-04-15 1988-04-11 Radio-Kommunikationsapparat mit Speiseanordnung.

Country Status (4)

Country Link
US (1) US5046136A (de)
EP (1) EP0287305B1 (de)
JP (1) JPH062441Y2 (de)
DE (1) DE3888382D1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114545891A (zh) * 2021-11-29 2022-05-27 中车大连机车车辆有限公司 机车无线重联同步控制系统、总控系统及总控方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5363030A (en) * 1991-09-16 1994-11-08 Motorola, Inc. Battery having a transistor switch for supplying energy
US6643527B2 (en) * 1992-02-27 2003-11-04 Fujitsu Limited Power switching unit of a portable telephone capable of monitoring and controlling a battery supply voltage thereof
GB2281458A (en) * 1993-08-27 1995-03-01 Nokia Telecommunications Oy Apparatus for managing power supply to a telecommunications base station
US5659401A (en) * 1993-11-12 1997-08-19 Canon Kabushiki Kaisha Facsimile apparatus and method using energy supplied through a telephone line for operation thereof
US5834857A (en) * 1994-04-15 1998-11-10 Canon Kabushiki Kaisha Power supply device for communication apparatus
FR2728413B1 (fr) * 1994-12-16 1997-01-24 France Telecom Dispositif de reception d'un signal radioelectrique en milieu perturbe, notamment sur un site d'emission de signaux radioelectriques de grande puissance, et son application a un systeme de communication interactif
CN1075328C (zh) * 1996-01-31 2001-11-21 摩托罗拉公司 防欺诈无线通信装置
KR100263176B1 (ko) * 1997-09-18 2000-08-01 윤종용 주파수간 하드 핸드오프를 위한 파일럿 신호 발생 장치 및방법, 이를 이용한 하드 핸드오프 방법
US6151483A (en) * 1998-10-28 2000-11-21 Ericsson Inc. Method and device for management of base station resources
US6427072B1 (en) 1998-12-30 2002-07-30 Ericsson Inc. Reserve power system for any battery operated device
AU2000252104A1 (en) * 2000-04-19 2001-11-07 Telefonaktiebolaget Lm Ericsson An arrangement and a method for managing power of a telecommunication network element
AU2003295265A1 (en) 2003-12-19 2005-07-05 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive power management for a nod of a mobile telecommunications network
US7400911B2 (en) * 2005-01-31 2008-07-15 Eaton Corporation Wireless node and method of powering a wireless node employing ambient light to charge an energy store

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327318A (en) * 1980-10-31 1982-04-27 Exxon Research & Engineering Co. Source shedding regulator
NL8103812A (nl) * 1981-08-14 1983-03-01 Berg Hendrik Van Den Werkwijze voor het afstemmen van de vraag naar elektrische energie op het aanbod van elektrische energieleveranciers alsmede daarvoor toegepaste schakeling.
US4471492A (en) * 1982-11-01 1984-09-11 General Electric Company Voltage indicating arrangement for a radio transceiver
JPS60134733A (ja) * 1983-12-21 1985-07-18 富士電機株式会社 太陽光発電装置
DE3502826A1 (de) * 1985-01-29 1985-08-14 Peter 7512 Rheinstetten Kastner Solarstrom-anlage
FR2581493B1 (fr) * 1985-05-03 1987-07-10 Trt Telecom Radio Electr Systeme de transmission d'informations par voie multiplex
US4761824A (en) * 1985-05-23 1988-08-02 Nec Corporation Battery-powered mobile communications apparatus having transmitter reset function
JPH06101698B2 (ja) * 1986-04-25 1994-12-12 日本電気株式会社 無線電話装置
US4755816A (en) * 1986-10-29 1988-07-05 Motorola Inc. Battery saving method for a selective call radio paging receiver

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114545891A (zh) * 2021-11-29 2022-05-27 中车大连机车车辆有限公司 机车无线重联同步控制系统、总控系统及总控方法
CN114545891B (zh) * 2021-11-29 2023-09-05 中车大连机车车辆有限公司 机车无线重联同步控制系统、总控系统及总控方法

Also Published As

Publication number Publication date
JPS63164337U (de) 1988-10-26
EP0287305A3 (en) 1990-12-05
JPH062441Y2 (ja) 1994-01-19
EP0287305B1 (de) 1994-03-16
EP0287305A2 (de) 1988-10-19
US5046136A (en) 1991-09-03

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Legal Events

Date Code Title Description
8332 No legal effect for de