DE69025013D1 - Kommunikationsendgerät mit Vorrichtung zur Regelung der Leistungsübertragung - Google Patents

Kommunikationsendgerät mit Vorrichtung zur Regelung der Leistungsübertragung

Info

Publication number
DE69025013D1
DE69025013D1 DE69025013T DE69025013T DE69025013D1 DE 69025013 D1 DE69025013 D1 DE 69025013D1 DE 69025013 T DE69025013 T DE 69025013T DE 69025013 T DE69025013 T DE 69025013T DE 69025013 D1 DE69025013 D1 DE 69025013D1
Authority
DE
Germany
Prior art keywords
regulating
power transmission
communication terminal
terminal
communication
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 - Fee Related
Application number
DE69025013T
Other languages
English (en)
Other versions
DE69025013T2 (de
Inventor
Koji Ikeda
Mikio Nakayama
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE69025013D1 publication Critical patent/DE69025013D1/de
Publication of DE69025013T2 publication Critical patent/DE69025013T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0435—Details
    • H04Q11/0471—Terminal access circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/08—Power supply
    • 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)
  • Telephonic Communication Services (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
DE69025013T 1989-09-14 1990-09-13 Kommunikationsendgerät mit Vorrichtung zur Regelung der Leistungsübertragung Expired - Fee Related DE69025013T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1238722A JPH0773298B2 (ja) 1989-09-14 1989-09-14 Ｉｓｄｎ端末への電源入力制御装置

Publications (2)

Publication Number Publication Date
DE69025013D1 true DE69025013D1 (de) 1996-03-07
DE69025013T2 DE69025013T2 (de) 1996-07-04

Family

ID=17034289

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025013T Expired - Fee Related DE69025013T2 (de) 1989-09-14 1990-09-13 Kommunikationsendgerät mit Vorrichtung zur Regelung der Leistungsübertragung

Country Status (5)

Country Link
US (1) US5063563A (de)
EP (1) EP0417788B1 (de)
JP (1) JPH0773298B2 (de)
CA (1) CA2025140C (de)
DE (1) DE69025013T2 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04957A (ja) * 1990-04-18 1992-01-06 Sharp Corp ファクシミリ装置
JP2905616B2 (ja) * 1991-05-20 1999-06-14 シャープ株式会社 通信端末装置
JP2836341B2 (ja) * 1992-02-24 1998-12-14 富士通株式会社 打合電話回路
US5327492A (en) * 1992-04-30 1994-07-05 At&T Bell Laboratories Method for selectively controlling the propagation of dual-tone multi-frequency signals within a telecommunications network
DE4217857A1 (de) * 1992-05-29 1993-12-02 Sel Alcatel Ag Schaltungsanordnung zur Reduzierung von Stromverbrauch
DE4226332A1 (de) * 1992-08-08 1994-02-10 Sel Alcatel Ag Verfahren und Vorrichtung zum schnellen Datenaustausch
FR2710211A1 (fr) * 1993-09-13 1995-03-24 Trt Telecom Radio Electr Dispositif de détection de rupture de ligne et modem comportant un tel dispositif.
JPH07254925A (ja) * 1994-03-15 1995-10-03 Fujitsu Ltd 局内警報制御方式
FR2725333B1 (fr) * 1994-09-30 1996-12-13 Ind Tech Res Inst Procede et appareil pour la gestion de la puissance et la commande d'un reseau telephonique rnis
DE19653625A1 (de) * 1996-12-20 1998-06-25 Siemens Ag Verfahren und Anordnung zur Fernspeisung mehrerer gleichartiger Verbraucher aus einer Energiequelle
DE19709108A1 (de) * 1997-03-06 1998-09-24 Fmn Fernmeldetechnik Gmbh Nord Ansteuerschaltung für einen Schaltregler
DE19732675C2 (de) * 1997-07-29 1999-11-25 Siemens Ag Schaltung zum bedarfsgerechten Ein- und Ausschalten eines Verbrauchers
KR100228493B1 (ko) * 1997-08-30 1999-11-01 윤종용 비대칭 디지털 가입자 라인 시스템에서 송출 전력제어방법
US6019242A (en) * 1997-09-11 2000-02-01 Cascade Engineering, Inc. Multi-compartment container and lid therefor
US6055435A (en) 1997-10-16 2000-04-25 Phonex Corporation Wireless telephone connection surge suppressor
US5970127A (en) 1997-10-16 1999-10-19 Phonex Corporation Caller identification system for wireless phone jacks and wireless modem jacks
JPH11127251A (ja) * 1997-10-20 1999-05-11 Fujitsu Ltd Ｉｓｄｎ網通信装置およびｉｓｄｎ網を用いた通信システム並びにその通信システムの電源制御方法
US6107912A (en) 1997-12-08 2000-08-22 Phonex Corporation Wireless modem jack
WO1999053627A1 (en) 1998-04-10 1999-10-21 Chrimar Systems, Inc. Doing Business As Cms Technologies System for communicating with electronic equipment on a network
US6480510B1 (en) 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
US6246868B1 (en) 1998-08-14 2001-06-12 Phonex Corporation Conversion and distribution of incoming wireless telephone signals using the power line
US6243571B1 (en) 1998-09-21 2001-06-05 Phonex Corporation Method and system for distribution of wireless signals for increased wireless coverage using power lines
US6314162B1 (en) * 1999-04-16 2001-11-06 Avaya Technology Corp Digital telephone link margin verification
US6956826B1 (en) 1999-07-07 2005-10-18 Serconet Ltd. Local area network for distributing data communication, sensing and control signals
US6532277B2 (en) * 1999-11-12 2003-03-11 Qwest Communications International Inc. Method for controlling DSL transmission power
US6549616B1 (en) 2000-03-20 2003-04-15 Serconet Ltd. Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets
US6842459B1 (en) * 2000-04-19 2005-01-11 Serconet Ltd. Network combining wired and non-wired segments
TW486898B (en) * 2000-09-15 2002-05-11 Winbond Electronics Corp Method for waking up a device by remote control through the integrated services digital network
IL159838A0 (en) 2004-01-13 2004-06-20 Yehuda Binder Information device
IL160417A (en) 2004-02-16 2011-04-28 Mosaid Technologies Inc Unit added to the outlet
IN2014CN02303A (de) * 2011-10-06 2015-06-19 Koninkl Philips Nv
CN113872705B (zh) * 2021-10-27 2024-02-13 上海移远通信技术股份有限公司 终端测试线损检测方法、装置、系统、终端及介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934089A (en) * 1974-10-31 1976-01-20 Gte Automatic Electric Laboratories Incorporated Automatic disconnect circuit for subscriber carrier telephone system
US4025729A (en) * 1975-12-05 1977-05-24 Bell Telephone Laboratories, Incorporated Telephone ringing control circuits
DE3044702A1 (de) * 1980-11-27 1982-06-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Dienstintegriertes, digitales im zeitmultiplex arbeitendes uebertragungssystem
JPH0239906B2 (ja) * 1982-02-09 1990-09-07 Iwasaki Tsushinki Kk Chakushinotokenchikairo
US4514594A (en) * 1982-09-30 1985-04-30 Astech, Inc. Power line carrier telephone extension system for full duplex conferencing between telephones and having telephone call hold capability
JPS59225666A (ja) * 1983-06-06 1984-12-18 Nippon Telegr & Teleph Corp <Ntt> 端末の給電方式
JPH0715458B2 (ja) * 1987-08-13 1995-02-22 日本分光株式会社 抽出・クロマトグラフ分離・分取装置
JPS6478093A (en) * 1987-09-18 1989-03-23 Hitachi Ltd Automatic power source control system
JP2722347B2 (ja) * 1988-07-11 1998-03-04 株式会社リコー ファクシミリ装置
US4996526A (en) * 1988-12-01 1991-02-26 Motorola, Inc. Power conservation method and apparatus for a portion of a synchronous information signal

Also Published As

Publication number Publication date
DE69025013T2 (de) 1996-07-04
EP0417788A3 (en) 1992-09-02
JPH03101550A (ja) 1991-04-26
CA2025140C (en) 1994-03-15
CA2025140A1 (en) 1991-03-15
EP0417788A2 (de) 1991-03-20
EP0417788B1 (de) 1996-01-24
JPH0773298B2 (ja) 1995-08-02
US5063563A (en) 1991-11-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee