CN102833127A - 具有不对称低功耗空闲的能效以太网 - Google Patents
具有不对称低功耗空闲的能效以太网 Download PDFInfo
- Publication number
- CN102833127A CN102833127A CN2012101999894A CN201210199989A CN102833127A CN 102833127 A CN102833127 A CN 102833127A CN 2012101999894 A CN2012101999894 A CN 2012101999894A CN 201210199989 A CN201210199989 A CN 201210199989A CN 102833127 A CN102833127 A CN 102833127A
- Authority
- CN
- China
- Prior art keywords
- link
- power consumption
- idle pulley
- network equipment
- network
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/12—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
-
- 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)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161496607P | 2011-06-14 | 2011-06-14 | |
US61/496,607 | 2011-06-14 | ||
US13/478,228 US8885506B2 (en) | 2011-06-14 | 2012-05-23 | Energy efficiency ethernet with assymetric low power idle |
US13/478,228 | 2012-05-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102833127A true CN102833127A (zh) | 2012-12-19 |
CN102833127B CN102833127B (zh) | 2016-08-03 |
Family
ID=46614272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210199989.4A Expired - Fee Related CN102833127B (zh) | 2011-06-14 | 2012-06-14 | 具有不对称低功耗空闲的能效以太网 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8885506B2 (zh) |
EP (1) | EP2536064B1 (zh) |
CN (1) | CN102833127B (zh) |
HK (1) | HK1178340A1 (zh) |
TW (1) | TWI478527B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105302767A (zh) * | 2014-07-22 | 2016-02-03 | 英派尔科技开发有限公司 | 多核处理器中的动态路由器功率控制 |
CN111049638A (zh) * | 2018-10-11 | 2020-04-21 | 现代自动车株式会社 | 降低车辆的以太网功耗的方法和装置 |
CN111162927A (zh) * | 2018-11-08 | 2020-05-15 | 华为技术有限公司 | 一种以太网的通信方法、装置及设备 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10892880B1 (en) * | 2011-10-07 | 2021-01-12 | Marvell Asia Pte., LTD | Method and apparatus for asymmetric ethernet |
EP2823604B1 (en) | 2012-03-05 | 2017-04-19 | Qualcomm Incorporated | Low power idle signaling for gigabit media independent interfaces operating in legacy modes |
US20130268783A1 (en) * | 2012-04-04 | 2013-10-10 | Broadcom Corporation | System and Method for Using Energy Efficiency Network Refresh Signals for Exchanging Link Partner and Device Information |
US20140010541A1 (en) * | 2012-07-06 | 2014-01-09 | Broadcom Corporation | Energy Efficient Ethernet Power Management Via SIEPON Protocol |
US9026820B2 (en) | 2012-12-29 | 2015-05-05 | Intel Corporation | Communication link and network connectivity management in low power mode |
CN103401793B (zh) * | 2013-07-12 | 2017-06-20 | 华为技术有限公司 | 一种调节设备带宽的方法、装置 |
US9425856B2 (en) * | 2014-01-17 | 2016-08-23 | Broadcom Corporation | System and method for multi-dimensional modulation schemes with high noise immunity and low emission idle signaling for automotive area networks |
US10320678B2 (en) * | 2014-03-21 | 2019-06-11 | Avago Technologies International Sales Pte. Limited | Mapping control protocol time onto a physical layer |
US20160034219A1 (en) * | 2014-08-04 | 2016-02-04 | Apple Inc. | System and method of calibration of memory interface during low power operation |
US9577787B2 (en) | 2015-01-08 | 2017-02-21 | Broadcom Corporation | Robust low rate data channel in LPI mode for energy-efficient ethernet applications |
US11714478B1 (en) * | 2019-01-28 | 2023-08-01 | Ethernovia Inc. | Asymmetric data transmission using energy-efficient ethernet |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7499412B2 (en) * | 2005-07-01 | 2009-03-03 | Net Optics, Inc. | Active packet content analyzer for communications network |
US20090204836A1 (en) * | 2008-02-13 | 2009-08-13 | Broadcom Corporation | System and method for using a link energy signal in a physical layer device having a silent channel/interface in energy efficient ethernet |
US20090225779A1 (en) * | 2008-03-04 | 2009-09-10 | Broadcom Corporation | System and method for dynamically swapping master and slave phys to allow asymmetry in energy efficient ethernet |
CN101820347A (zh) * | 2009-02-26 | 2010-09-01 | 美国博通公司 | 计算设备和网络间的中介设备中使用的方法和以太网设备 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010019250A2 (en) | 2008-08-11 | 2010-02-18 | Solarflare Communications, Inc. | Method of synchronization for low power idle |
US8493843B2 (en) * | 2008-09-12 | 2013-07-23 | Broadcom Corporation | System and method for using an alternative wire pair for communication on initial wire pair failure |
-
2012
- 2012-05-23 US US13/478,228 patent/US8885506B2/en active Active
- 2012-06-13 TW TW101121122A patent/TWI478527B/zh active
- 2012-06-14 EP EP12004491.2A patent/EP2536064B1/en active Active
- 2012-06-14 CN CN201210199989.4A patent/CN102833127B/zh not_active Expired - Fee Related
-
2013
- 2013-04-24 HK HK13104992.5A patent/HK1178340A1/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7499412B2 (en) * | 2005-07-01 | 2009-03-03 | Net Optics, Inc. | Active packet content analyzer for communications network |
US20090204836A1 (en) * | 2008-02-13 | 2009-08-13 | Broadcom Corporation | System and method for using a link energy signal in a physical layer device having a silent channel/interface in energy efficient ethernet |
US20090225779A1 (en) * | 2008-03-04 | 2009-09-10 | Broadcom Corporation | System and method for dynamically swapping master and slave phys to allow asymmetry in energy efficient ethernet |
CN101820347A (zh) * | 2009-02-26 | 2010-09-01 | 美国博通公司 | 计算设备和网络间的中介设备中使用的方法和以太网设备 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105302767A (zh) * | 2014-07-22 | 2016-02-03 | 英派尔科技开发有限公司 | 多核处理器中的动态路由器功率控制 |
CN105302767B (zh) * | 2014-07-22 | 2018-06-12 | 英派尔科技开发有限公司 | 多核处理器中的动态路由器功率控制 |
CN111049638A (zh) * | 2018-10-11 | 2020-04-21 | 现代自动车株式会社 | 降低车辆的以太网功耗的方法和装置 |
CN111049638B (zh) * | 2018-10-11 | 2023-03-14 | 现代自动车株式会社 | 降低车辆的以太网功耗的方法和装置 |
CN111162927A (zh) * | 2018-11-08 | 2020-05-15 | 华为技术有限公司 | 一种以太网的通信方法、装置及设备 |
Also Published As
Publication number | Publication date |
---|---|
EP2536064A1 (en) | 2012-12-19 |
TWI478527B (zh) | 2015-03-21 |
TW201304454A (zh) | 2013-01-16 |
EP2536064B1 (en) | 2014-08-13 |
HK1178340A1 (zh) | 2013-09-06 |
US20120320771A1 (en) | 2012-12-20 |
CN102833127B (zh) | 2016-08-03 |
US8885506B2 (en) | 2014-11-11 |
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