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DE69625097D1 - Leistungssparende Methode und Anordnung in einem Infrarotdatenübertragungssystem - Google Patents

Leistungssparende Methode und Anordnung in einem Infrarotdatenübertragungssystem

Info

Publication number
DE69625097D1
DE69625097D1 DE69625097T DE69625097T DE69625097D1 DE 69625097 D1 DE69625097 D1 DE 69625097D1 DE 69625097 T DE69625097 T DE 69625097T DE 69625097 T DE69625097 T DE 69625097T DE 69625097 D1 DE69625097 D1 DE 69625097D1
Authority
DE
Germany
Prior art keywords
arrangement
power
data transmission
transmission system
infrared data
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
DE69625097T
Other languages
English (en)
Other versions
DE69625097T2 (de
Inventor
Petri Nykaenen
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.)
Nokia Oyj
Nokia Inc
Original Assignee
Nokia Oyj
Nokia Inc
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 Nokia Oyj, Nokia Inc filed Critical Nokia Oyj
Application granted granted Critical
Publication of DE69625097D1 publication Critical patent/DE69625097D1/de
Publication of DE69625097T2 publication Critical patent/DE69625097T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/1143—Bidirectional transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/10—Current supply arrangements
    • 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
    • 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
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Communication Control (AREA)
  • Optical Communication System (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69625097T 1995-01-13 1996-01-10 Leistungssparende Methode und Anordnung in einem Infrarotdatenübertragungssystem Expired - Lifetime DE69625097T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI950170A FI97659C (fi) 1995-01-13 1995-01-13 Menetelmä ja -laite virran säästämiseksi infrapuna-tiedonsiirrossa

Publications (2)

Publication Number Publication Date
DE69625097D1 true DE69625097D1 (de) 2003-01-16
DE69625097T2 DE69625097T2 (de) 2003-10-09

Family

ID=8542316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69625097T Expired - Lifetime DE69625097T2 (de) 1995-01-13 1996-01-10 Leistungssparende Methode und Anordnung in einem Infrarotdatenübertragungssystem

Country Status (5)

Country Link
US (1) US5706110A (de)
EP (1) EP0722231B1 (de)
JP (1) JP3764924B2 (de)
DE (1) DE69625097T2 (de)
FI (1) FI97659C (de)

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US6115137A (en) * 1996-12-06 2000-09-05 Canon Kabushiki Kaisha Image processing system, digital camera, and printing apparatus
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US5864591A (en) 1997-03-27 1999-01-26 Integration Associates, Inc. Apparatus and method for suppression of feedback in a communications receiver
US6240283B1 (en) 1997-08-07 2001-05-29 Integration Associates, Inc. Apparatus and method for feedback mitigation in a low speed communications receiver
US6081558A (en) * 1997-08-20 2000-06-27 Integration Associates, Inc. Apparatus and method for low power operation with high sensitivity in a communications receiver
US6118829A (en) * 1997-10-01 2000-09-12 Integration Associates, Inc. Apparatus and method for automatic mode selection in a communications receiver
US6563618B1 (en) * 1997-12-23 2003-05-13 Texas Instruments Incorporated Post connection dual IRDA port power management
US6556330B2 (en) 1998-03-10 2003-04-29 Integration Associates, Inc. Apparatus and method for an integrated photodiode in an infrared receiver
US7221285B1 (en) * 1998-08-17 2007-05-22 Zilog, Inc. System and method for providing an improved standby mode for infrared data transceivers
JP3792066B2 (ja) * 1999-03-31 2006-06-28 シャープ株式会社 低消費電力周辺機器
WO2001017298A1 (en) * 1999-09-02 2001-03-08 Automated Business Companies Communication and proximity authorization systems
US6304347B1 (en) * 1999-09-03 2001-10-16 Oni Systems Corporation Optical power management in an optical network
EP1089465A1 (de) * 1999-09-28 2001-04-04 Lucent Technologies Inc. Infrarotverbindung im Leistungsabschaltbetrieb
GB2358304B (en) * 2000-01-12 2003-12-10 Bobson Hygiene Internat Inc Energy conserving device for a remote controlled apparatus
US6359517B1 (en) 2000-01-28 2002-03-19 Integration Associates Incorporated Photodiode transimpedance circuit
US20030018581A1 (en) * 2000-02-16 2003-01-23 Bratton Timothy R. Delivering media data to portable computing devices
JP2002132602A (ja) * 2000-07-31 2002-05-10 Hewlett Packard Co <Hp> 画像機器を導入しリンクする方法
ATE300824T1 (de) * 2001-02-27 2005-08-15 Ericsson Telefon Ab L M Kommunikations-interface zum empfang digitaler signale
TWI234710B (en) * 2001-04-16 2005-06-21 Wistron Corp Wireless data process System and method
WO2005022692A2 (en) 2003-08-21 2005-03-10 Hill-Rom Services, Inc. Plug and receptacle having wired and wireless coupling
US7313712B2 (en) 2004-05-21 2007-12-25 Intel Corporation Link power saving state
US7764981B2 (en) 2004-07-30 2010-07-27 Nokia Corporation System and method for managing a wireless connection to reduce power consumption of a mobile terminal
WO2006013979A1 (ja) * 2004-08-06 2006-02-09 Sharp Kabushiki Kaisha 送信機、受信機、通信システム、通信方法、通信プログラム
US20060034611A1 (en) * 2004-08-16 2006-02-16 Weidong Li Method and system for reducing power consumption of IrDA enabled handsets by turning on/off an IrDA port dynamically
US9001801B2 (en) * 2004-09-07 2015-04-07 Broadcom Corporation Method and system for low power mode management for complex Bluetooth devices
CN101964705B (zh) * 2005-01-28 2012-08-08 夏普株式会社 通信设备、通信系统、通信方法、通信程序、通信电路
US8284684B2 (en) * 2005-01-28 2012-10-09 Sharp Kabushiki Kaisha Communication device, communication system, communication method, and communication circuit
US7787391B2 (en) * 2005-01-28 2010-08-31 Sharp Kabushiki Kaisha Communication device, communication system, communication method, communication program, and communication circuit
US8051182B2 (en) * 2005-01-28 2011-11-01 Sharp Kabushiki Kaisha Communication device, communication system, communication method, communication program, and communication circuit
US7884735B2 (en) * 2005-02-11 2011-02-08 Hill-Rom Services, Inc. Transferable patient care equipment support
US7242920B2 (en) 2005-05-31 2007-07-10 Scenera Technologies, Llc Methods, systems, and computer program products for controlling data transmission based on power cost
JP2007088429A (ja) * 2005-08-26 2007-04-05 Toshiba Corp 電力供給システム、電力供給方法及びロット処理方法
US20070099679A1 (en) * 2005-11-01 2007-05-03 Mikko Saarisalo Wireless near field communication control using device state or orientation
CN101305580B (zh) * 2005-11-10 2012-01-18 夏普株式会社 数据发送装置及其控制方法、数据接收装置及其控制方法、数据发送系统、数据发送装置控制程序、数据接收装置控制程序以及记录有该程序的记录介质
US7933577B2 (en) * 2005-11-29 2011-04-26 Electronics And Telecommunications Research Institute Method and apparatus for sharing portable terminal in CDMA system and mobile RFID system
US7548203B2 (en) * 2006-09-15 2009-06-16 Nokia Corporation Performance and power management in direction of arrival determination by utilizing sensor information
JP4219950B2 (ja) * 2006-10-16 2009-02-04 シャープ株式会社 通信機器、通信方法、通信回路、携帯電話機、プログラム、およびプログラムを記録したコンピュータ読み取り可能な記録媒体
CN101188457B (zh) * 2007-09-21 2010-09-29 广州市聚晖电子科技有限公司 一种基于通信设备的红外数据的学习以及存取方法
US20090124233A1 (en) * 2007-11-09 2009-05-14 Morris Robert P Methods, Systems, And Computer Program Products For Controlling Data Transmission Based On Power Cost
US20100157821A1 (en) * 2008-12-18 2010-06-24 Morris Robert P Methods, Systems, And Computer Program Products For Sending Data Units Based On A Measure Of Energy
US20100161777A1 (en) * 2008-12-22 2010-06-24 Morris Robert P Method and System For Providing A Subscription To A Tuple Based On A Variable Identifier
US8831666B2 (en) 2009-06-30 2014-09-09 Intel Corporation Link power savings with state retention
JP6163730B2 (ja) 2012-10-25 2017-07-19 株式会社リコー 画像出力装置、画像出力装置の制御プログラム
EP3474526B1 (de) * 2012-11-22 2024-06-26 Intel Germany GmbH & Co. KG Optimierung des stromverbrauchs in einem kommunikationssystem
KR102126566B1 (ko) * 2013-11-04 2020-06-24 삼성전자주식회사 전자 장치의 적외선 통신 방법 및 그 전자 장치
US10395769B2 (en) 2015-12-16 2019-08-27 Hill-Rom Services, Inc. Patient care devices with local indication of correspondence and power line interconnectivity
CN111124975A (zh) * 2019-12-27 2020-05-08 江苏芯盛智能科技有限公司 一种PCIe设备动态功耗节省方法以及低功耗PCIe设备
US12186241B2 (en) 2021-01-22 2025-01-07 Hill-Rom Services, Inc. Time-based wireless pairing between a medical device and a wall unit

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US4701946A (en) * 1984-10-23 1987-10-20 Oliva Raymond A Device for controlling the application of power to a computer
US5241284A (en) * 1990-02-16 1993-08-31 Nokia Mobile Phones Ltd. Circuit arrangement for connecting RF amplifier and supply voltage filter
FI88657C (fi) * 1991-02-12 1993-06-10 Nokia Mobile Phones Ltd Foerfarande foer att minska stroemfoerbrukningen i en mobiltelefon
US5378935A (en) * 1991-06-18 1995-01-03 Nokia Mobile Phones Ltd. Clock frequency adjustment of an electrical circuit
FR2687878A1 (fr) * 1992-02-21 1993-08-27 Bull Sa Systeme de relais de transport osi entre reseau en mode connecte et un reseau en mode non connecte.
US5404544A (en) * 1992-06-05 1995-04-04 Advanced Micro Devices System for periodically transmitting signal to/from sleeping node identifying its existence to a network and awakening the sleeping node responding to received instruction
JPH0629927A (ja) * 1992-07-06 1994-02-04 Hitachi Ltd 省電力型光伝送方式
US5343319A (en) * 1993-06-14 1994-08-30 Motorola, Inc. Apparatus for adapting an electrical communications port to an optical communications port
US5471655A (en) * 1993-12-03 1995-11-28 Nokia Mobile Phones Ltd. Method and apparatus for operating a radiotelephone in an extended stand-by mode of operation for conserving battery power
US5491721A (en) * 1994-02-23 1996-02-13 Motorola, Inc. Modem powering method and apparatus
KR970002370B1 (ko) * 1994-10-27 1997-03-03 삼성전자 주식회사 절전기능을 구비한 모뎀장치

Also Published As

Publication number Publication date
JPH08340299A (ja) 1996-12-24
FI97659C (fi) 1997-01-27
EP0722231A1 (de) 1996-07-17
JP3764924B2 (ja) 2006-04-12
FI97659B (fi) 1996-10-15
EP0722231B1 (de) 2002-12-04
DE69625097T2 (de) 2003-10-09
FI950170A (fi) 1996-07-14
FI950170A0 (fi) 1995-01-13
US5706110A (en) 1998-01-06

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Legal Events

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