ATE521931T1 - Stromverminderungsalgorithmus für ethernet- empfänger - Google Patents

Stromverminderungsalgorithmus für ethernet- empfänger

Info

Publication number
ATE521931T1
ATE521931T1 AT99916707T AT99916707T ATE521931T1 AT E521931 T1 ATE521931 T1 AT E521931T1 AT 99916707 T AT99916707 T AT 99916707T AT 99916707 T AT99916707 T AT 99916707T AT E521931 T1 ATE521931 T1 AT E521931T1
Authority
AT
Austria
Prior art keywords
network link
transceiver
driver
consumption mode
ethernet transceiver
Prior art date
Application number
AT99916707T
Other languages
English (en)
Inventor
Jay Foster
Original Assignee
Xircom 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 Xircom Inc filed Critical Xircom Inc
Application granted granted Critical
Publication of ATE521931T1 publication Critical patent/ATE521931T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/4013—Management of data rate on the bus
    • H04L12/40136—Nodes adapting their rate to the physical link properties
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3209—Monitoring remote activity, e.g. over telephone lines or network connections
    • 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
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40039—Details regarding the setting of the power status of a node according to activity on the bus
    • 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)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Power Sources (AREA)
AT99916707T 1998-04-21 1999-04-20 Stromverminderungsalgorithmus für ethernet- empfänger ATE521931T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/063,977 US6026494A (en) 1998-04-21 1998-04-21 Algorithm to reduce power consumption of an auto-negotiating ethernet transceiver
PCT/US1999/008652 WO1999054806A1 (en) 1998-04-21 1999-04-20 Power reduction algorithm for ethernet transceiver

Publications (1)

Publication Number Publication Date
ATE521931T1 true ATE521931T1 (de) 2011-09-15

Family

ID=22052729

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99916707T ATE521931T1 (de) 1998-04-21 1999-04-20 Stromverminderungsalgorithmus für ethernet- empfänger

Country Status (7)

Country Link
US (1) US6026494A (de)
EP (1) EP1080402B1 (de)
JP (1) JP2002512458A (de)
AT (1) ATE521931T1 (de)
AU (1) AU3496599A (de)
CA (1) CA2327415A1 (de)
WO (1) WO1999054806A1 (de)

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EP1275217B1 (de) * 2000-04-21 2012-12-26 Broadcom Corporation Leistungsindikator für Hochgeschwindigkeits-Kommunikationssysteme
US7127624B2 (en) * 2000-06-22 2006-10-24 Broadcom Corporation Energy detect with auto pair select
US7814354B2 (en) * 2000-06-22 2010-10-12 Broadcom Corporation Method and apparatus for regulating transceiver power consumption for a transceiver in a communications network
DE60110612T2 (de) * 2000-08-11 2006-01-19 Broadcom Corp., Irvine Energiedetektierung mit einer automatischen drahtpaarauswahl
US6993667B1 (en) 2000-12-15 2006-01-31 Marvell International Ltd. Apparatus for automatic energy savings mode for ethernet transceivers and method thereof
US7577857B1 (en) 2001-08-29 2009-08-18 3Com Corporation High speed network interface with automatic power management with auto-negotiation
US8370517B2 (en) * 2001-09-27 2013-02-05 International Business Machines Corporation Conserving energy in a data processing network
US20030088796A1 (en) * 2001-11-06 2003-05-08 Soubhi Abdulkarim Communication adapter
US7334068B2 (en) 2002-07-26 2008-02-19 Broadcom Corporation Physical layer device having a SERDES pass through mode
US7362797B2 (en) 2002-03-21 2008-04-22 Broadcom Corporation Physical layer device having an analog SERDES pass through mode
US7283481B2 (en) * 2002-03-21 2007-10-16 Broadcom Corporation Auto detection of copper and fiber mode
US7787387B2 (en) * 2002-03-21 2010-08-31 Broadcom Corporation Auto-selection of SGMII or SerDes pass-through modes
EP1507385B1 (de) * 2002-05-14 2008-07-23 Fujitsu Limited Kommunikationsgeschwindigkeits-steuerschaltung, kommunikationsgeschwindigkeits-steuersubstrat und informationsverarbeitungsvorrichtung
AU2003247452A1 (en) * 2002-05-31 2004-07-14 University Of Utah Research Foundation System and method for visual annotation and knowledge representation
KR20040006786A (ko) * 2002-07-15 2004-01-24 삼성전자주식회사 컴퓨터의 네트워크접속시스템 및 그 제어방법
DE10244065A1 (de) * 2002-09-06 2004-03-18 Siemens Ag Verfahren zur Stromverbrauchssteuerung bei einem elektronischen Gerät
US7242693B1 (en) 2003-01-30 2007-07-10 Marvell International Ltd. Method and apparatus for fiber autonegotiation
US8019887B2 (en) * 2003-09-04 2011-09-13 Intel Corporation Method, system, and program for managing a speed at which data is transmitted between network adaptors
US20050157646A1 (en) * 2004-01-16 2005-07-21 Nokia Corporation System and method of network congestion control by UDP source throttling
US7519842B2 (en) * 2004-08-19 2009-04-14 Hewlett-Packard Development Company, L.P. System and method for network interface power management
US7392407B2 (en) * 2005-02-09 2008-06-24 Cisco Technology, Inc. Method and apparatus for negotiating power between power sourcing equipment and powerable devices
US7613127B2 (en) * 2005-03-07 2009-11-03 Cisco Technology, Inc. Verifying packets received over a physical link
US8195247B2 (en) * 2005-11-08 2012-06-05 Broadcom Corporation Cable sense mode for intelligent power saving in absence of link pulse
US7894351B2 (en) 2006-11-20 2011-02-22 International Business Machines Corporation Detection of link status in blade systems
JP4999738B2 (ja) * 2008-03-14 2012-08-15 株式会社リコー 電子機器、プログラム及び記録媒体
JP4945528B2 (ja) 2008-08-21 2012-06-06 株式会社東芝 表示装置、通信方法、および通信プログラム
KR20100086123A (ko) * 2009-01-22 2010-07-30 삼성전자주식회사 이더넷을 사용하는 휴대용 단말기에서 전력 절감을 위한 장치 및 방법
JP5034122B2 (ja) * 2009-03-23 2012-09-26 Ｎｅｃインフロンティア株式会社 イーサネット通信装置およびイーサネット通信方法
JP4877347B2 (ja) * 2009-03-25 2012-02-15 ブラザー工業株式会社 ネットワーク装置
WO2010114439A1 (en) * 2009-03-31 2010-10-07 Telefonaktiebolaget L M Ericsson (Publ) Energy efficient ethernet network nodes and methods for use in ethernet network nodes
TW201038008A (en) * 2009-04-13 2010-10-16 Jmicron Technology Corp Network apparatus with power saving capability and power saving method applied to network module
KR20110041286A (ko) * 2009-10-15 2011-04-21 삼성전자주식회사 컴퓨터시스템 및 그 제어방법
CN102742252B (zh) 2010-02-01 2015-09-09 株式会社索思未来 网络装置
KR101359734B1 (ko) * 2010-06-11 2014-02-06 한국전자통신연구원 절전형 구내망 통신회선 연결 시스템 및 방법
US9130746B1 (en) 2011-01-27 2015-09-08 Marvell International Ltd. Single pair PHY with auto-negotiation
ES2625257T3 (es) 2011-12-09 2017-07-19 Huawei Technologies Co., Ltd. Método y aparato para reducir el consumo de energía de un equipo de intercambio de datos y el aparato y el equipo de intercambio de datos correspondientes
KR101324857B1 (ko) * 2011-12-30 2013-11-01 엘에스산전 주식회사 디지털 보호 계전기의 통신을 위한 이더넷 통신 링크 방법 또는 이를 수행하는 디지털 보호 계전기
US9942172B2 (en) * 2016-02-18 2018-04-10 Dell Products Lp Auto-negotiate extension for network connections
KR101875187B1 (ko) * 2017-08-21 2018-07-06 (주)한드림넷 네트워크 스위치의 절전 제어 장치 및 방법
US11527329B2 (en) 2020-07-28 2022-12-13 Xifin, Inc. Automatically determining a medical recommendation for a patient based on multiple medical images from multiple different medical imaging modalities

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US5742602A (en) * 1995-07-12 1998-04-21 Compaq Computer Corporation Adaptive repeater system
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US5884041A (en) * 1996-03-13 1999-03-16 Ics Technologies, Inc. Method and apparatus for monitoring auto-negotiation progress
US5883894A (en) * 1996-12-30 1999-03-16 3Com Corporation Shared auto-negotiation logic for multiple port network devices
US6169475B1 (en) * 1998-03-30 2001-01-02 Xircom, Inc. System and method for active detection of connection to a network

Also Published As

Publication number Publication date
EP1080402B1 (de) 2011-08-24
WO1999054806A1 (en) 1999-10-28
EP1080402A1 (de) 2001-03-07
US6026494A (en) 2000-02-15
CA2327415A1 (en) 1999-10-28
JP2002512458A (ja) 2002-04-23
EP1080402A4 (de) 2007-07-04
AU3496599A (en) 1999-11-08

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