EP1243098A2 - Gestion d'energie pour une logique de controle ethernet mac - Google Patents

Gestion d'energie pour une logique de controle ethernet mac

Info

Publication number
EP1243098A2
EP1243098A2 EP00986526A EP00986526A EP1243098A2 EP 1243098 A2 EP1243098 A2 EP 1243098A2 EP 00986526 A EP00986526 A EP 00986526A EP 00986526 A EP00986526 A EP 00986526A EP 1243098 A2 EP1243098 A2 EP 1243098A2
Authority
EP
European Patent Office
Prior art keywords
transmit
receive
logic
media access
power management
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.)
Withdrawn
Application number
EP00986526A
Other languages
German (de)
English (en)
Inventor
James Ching-Shau Yik
Linghsiao Wang
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.)
Zarlink Semiconductor VN Inc
Original Assignee
Mitel Semiconductor VN 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 Mitel Semiconductor VN Inc filed Critical Mitel Semiconductor VN Inc
Publication of EP1243098A2 publication Critical patent/EP1243098A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Abstract

L'invention concerne un contrôleur d'accès au support (100) muni d'un dispositif d'économie d'énergie, qui comprend un circuit logique de réception pour recevoir des données entrantes provenant d'un dispositif d'interface physique (104) et les traiter en vue de leur transmission vers un processeur de trame (102), un circuit logique d'émission pour recevoir des données sortantes du processeur de trame (102) et les traiter en vue de leur transmission vers le dispositif d'interface physique (104). Une logique de commande de gestion de la consommation (114) est connectée de manière fonctionnelle au circuit logique de réception et au circuit logique d'émission pour les commander dans un premier mode ou dans un second mode. La logique de commande de gestion de la consommation (114) commande le contrôleur d'accès au support (100): dans le premier mode, elle lui donne l'instruction d'économiser l'énergie en interrompant le fonctionnement d'une grande partie des circuits logiques de réception et d'émission; dans le second mode (qui est un mode de fonctionnement à pleine puissance), elle lui donne l'instruction de faire tourner les circuits de réception et d'émission.
EP00986526A 1999-12-20 2000-12-18 Gestion d'energie pour une logique de controle ethernet mac Withdrawn EP1243098A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17298699P 1999-12-20 1999-12-20
US172986P 1999-12-20
PCT/US2000/034344 WO2001047188A2 (fr) 1999-12-20 2000-12-18 Gestion d'energie pour une logique de controle ethernet mac

Publications (1)

Publication Number Publication Date
EP1243098A2 true EP1243098A2 (fr) 2002-09-25

Family

ID=22630020

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00986526A Withdrawn EP1243098A2 (fr) 1999-12-20 2000-12-18 Gestion d'energie pour une logique de controle ethernet mac

Country Status (7)

Country Link
EP (1) EP1243098A2 (fr)
KR (1) KR20020077366A (fr)
CN (1) CN1425232A (fr)
AU (1) AU2275001A (fr)
DE (1) DE1243098T1 (fr)
TW (1) TW488136B (fr)
WO (1) WO2001047188A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7042893B1 (en) 2001-12-05 2006-05-09 Marvell International Ltd. Serial media independent interface with double data rate
KR100528336B1 (ko) 2003-07-28 2005-11-15 삼성전자주식회사 Ｃｓｍａ／ｃａ 기반의 무선 랜상에서 수신 소비 전력제어 방법 및 장치
TWI273789B (en) 2004-02-24 2007-02-11 Via Tech Inc Method for adjusting the power consumption of a network interface
US20070076683A1 (en) * 2005-09-30 2007-04-05 Chung Ching A Low power module for a station of a wireless communication system and related method
FR2944890A1 (fr) * 2009-04-22 2010-10-29 Sagem Comm Procede de reduction de la consommation electique de liaison cablee entre terminaux
US8351896B2 (en) * 2010-01-15 2013-01-08 Research In Motion Limited Method to support emergency call through mesh network

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE69840915D1 (de) * 1997-12-15 2009-07-30 Thomson Licensing Architektur für ein Stromleitungskommunikationsprotokoll

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0147188A2 *

Also Published As

Publication number Publication date
TW488136B (en) 2002-05-21
DE1243098T1 (de) 2003-02-06
WO2001047188A3 (fr) 2002-03-14
CN1425232A (zh) 2003-06-18
WO2001047188A2 (fr) 2001-06-28
AU2275001A (en) 2001-07-03
KR20020077366A (ko) 2002-10-11

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