CN112423403A - 检测网络上的冲突 - Google Patents

检测网络上的冲突 Download PDF

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Publication number
CN112423403A
CN112423403A CN201910784565.6A CN201910784565A CN112423403A CN 112423403 A CN112423403 A CN 112423403A CN 201910784565 A CN201910784565 A CN 201910784565A CN 112423403 A CN112423403 A CN 112423403A
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CN
China
Prior art keywords
signal
threshold
detector
collision
amplitude
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.)
Pending
Application number
CN201910784565.6A
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English (en)
Chinese (zh)
Inventor
臧军领
陈强
徐燕子
梁可
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Microchip Technology Inc
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Microchip Technology 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.)
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Publication date
Application filed by Microchip Technology Inc filed Critical Microchip Technology Inc
Priority to CN201910784565.6A priority Critical patent/CN112423403A/zh
Priority to US16/587,505 priority patent/US11665020B2/en
Priority to KR1020227009586A priority patent/KR102923068B1/ko
Priority to DE112020003988.9T priority patent/DE112020003988T5/de
Priority to PCT/US2020/070345 priority patent/WO2021042102A1/en
Priority to JP2022510907A priority patent/JP7674337B2/ja
Publication of CN112423403A publication Critical patent/CN112423403A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • 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
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0272—Arrangements for coupling to multiple lines, e.g. for differential transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0825—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision detection

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Small-Scale Networks (AREA)
  • Dc Digital Transmission (AREA)
CN201910784565.6A 2019-08-23 2019-08-23 检测网络上的冲突 Pending CN112423403A (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201910784565.6A CN112423403A (zh) 2019-08-23 2019-08-23 检测网络上的冲突
US16/587,505 US11665020B2 (en) 2019-08-23 2019-09-30 Detecting collisions on a network
KR1020227009586A KR102923068B1 (ko) 2019-08-23 2020-07-31 네트워크 상의 충돌 검출
DE112020003988.9T DE112020003988T5 (de) 2019-08-23 2020-07-31 Erkennen von kollisionen in einem netzwerk
PCT/US2020/070345 WO2021042102A1 (en) 2019-08-23 2020-07-31 Detecting collisions on a network
JP2022510907A JP7674337B2 (ja) 2019-08-23 2020-07-31 ネットワークでの衝突の検出

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910784565.6A CN112423403A (zh) 2019-08-23 2019-08-23 检测网络上的冲突

Publications (1)

Publication Number Publication Date
CN112423403A true CN112423403A (zh) 2021-02-26

Family

ID=74645639

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910784565.6A Pending CN112423403A (zh) 2019-08-23 2019-08-23 检测网络上的冲突

Country Status (6)

Country Link
US (1) US11665020B2 (https=)
JP (1) JP7674337B2 (https=)
KR (1) KR102923068B1 (https=)
CN (1) CN112423403A (https=)
DE (1) DE112020003988T5 (https=)
WO (1) WO2021042102A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115022117B (zh) 2019-05-03 2024-07-23 微芯片技术股份有限公司 仿真有线局域网中的冲突以及相关系统、方法和设备
CN112422153B (zh) 2019-08-23 2023-04-07 微芯片技术股份有限公司 检测到共享传输介质处冲突后处理数据接收的方法和系统
CN112415323B (zh) 2019-08-23 2024-07-09 微芯片技术股份有限公司 诊断网络内的电缆故障
CN112422385B (zh) 2019-08-23 2022-11-29 微芯片技术股份有限公司 用于改进的媒体访问的接口以及相关的系统、方法和设备
CN112491435B (zh) 2019-08-23 2022-11-18 微芯片技术股份有限公司 包括收发器和驱动器架构的物理层的电路
CN112422295B (zh) 2019-08-23 2023-06-13 微芯片技术股份有限公司 以太网接口及相关系统、方法和设备
WO2021195663A1 (en) 2020-03-24 2021-09-30 Microchip Technology Incorporated Low connection count interface wake source communication according to 10spe local and remote wake and related systems, methods, and devices
US11418279B1 (en) 2021-06-14 2022-08-16 Ultralogic 6G, Llc Recovery and demodulation of collided 5G/6G message elements
TWI769023B (zh) * 2021-07-23 2022-06-21 瑞昱半導體股份有限公司 多點網路系統

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58131848A (ja) * 1982-02-01 1983-08-05 Toshiba Corp デ−タバス衝突検出方式
US4596011A (en) * 1982-12-22 1986-06-17 Tokyo Shibaura Denki Kabushiki Kaisha Data transmission system for a local network
US4701909A (en) * 1986-07-24 1987-10-20 American Telephone And Telegraph Company, At&T Bell Laboratories Collision detection technique for an optical passive star local area network using CSMA/CD
US5335226A (en) * 1992-06-18 1994-08-02 Digital Equipment Corporation Communications system with reliable collision detection method and apparatus
RU2020570C1 (ru) * 1991-07-01 1994-09-30 Научно-конструкторское бюро "Миус" Устройство для обнаружения конфликтов в локальной вычислительной сети
JPH0766739A (ja) * 1993-08-25 1995-03-10 Toshiba Corp 無線通信装置
JPH08116323A (ja) * 1994-10-17 1996-05-07 Fuji Xerox Co Ltd データ通信システム
US7420986B1 (en) * 1999-11-02 2008-09-02 Broadcom Corporation Method and apparatus for the detection and classification of collisions on a shared RF network
US20140133496A1 (en) * 2012-11-09 2014-05-15 Denso Corporation Communication system

Family Cites Families (132)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158148A (ja) * 1983-02-28 1984-09-07 Sharp Corp デ−タ伝送装置
JPS61201534A (ja) * 1985-03-04 1986-09-06 Nippon Telegr & Teleph Corp <Ntt> 衝突検出機能付き送受信装置
US4739276A (en) 1986-06-12 1988-04-19 Maris Graube Method and apparatus for digital time domain reflectometry
JPH01260949A (ja) * 1988-04-12 1989-10-18 Oki Electric Ind Co Ltd 衝突検出回路
US4970466A (en) 1989-03-22 1990-11-13 Microtest, Inc. TDR cable testing apparatus with pulse timing manipulation to automatically compensate for diverse cable characteristics
JPH036944A (ja) * 1989-06-02 1991-01-14 Matsushita Electric Ind Co Ltd 制御バスライン衝突防止装置
FR2660769B1 (fr) 1990-04-06 1994-09-23 Neiman Sa Circuit de reveil d'alimentation de microprocesseur, notamment pour une carte d'identification d'un ensemble de telecommande d'automobile.
US5134377A (en) 1991-06-04 1992-07-28 W. L. Gore & Associates, Inc. TDR system and method for detecting leakage of a liquid
US5357145A (en) 1992-12-22 1994-10-18 National Semiconductor Corporation Integrated waveshaping circuit using weighted current summing
US5381348A (en) 1993-01-11 1995-01-10 Fluke Corporation Token ring local area network testing apparatus using time delay reflectory
JP2752030B2 (ja) 1993-04-16 1998-05-18 沖電気工業株式会社 ローカルエリアネットワーク回線における信号送受信装置
US5784573A (en) 1994-11-04 1998-07-21 Texas Instruments Incorporated Multi-protocol local area network controller
US5784559A (en) 1995-11-06 1998-07-21 Sun Microsystems, Inc. Full duplex flow control for ethernet networks
DE19611944C2 (de) 1996-03-26 2003-03-27 Daimler Chrysler Ag Integrierter Schaltkreis zur Kopplung eines mikrokontrollierten Steuergerätes an einen Zweidraht-Bus
DE19611945C1 (de) 1996-03-26 1997-11-20 Daimler Benz Ag Einrichtung für den busvernetzten Betrieb eines elektronischen Gerätes mit Microcontroller sowie deren Verwendung
JPH1013200A (ja) 1996-06-26 1998-01-16 Mitsubishi Electric Corp 可変遅延回路
EP0863640A3 (en) 1997-03-04 2005-09-21 Texas Instruments Incorporated Improved physical layer interface device
US6192422B1 (en) * 1997-04-16 2001-02-20 Alcatel Internetworking, Inc. Repeater with flow control device transmitting congestion indication data from output port buffer to associated network node upon port input buffer crossing threshold level
US6185195B1 (en) * 1997-05-16 2001-02-06 Qualcomm Incorporated Methods for preventing and detecting message collisions in a half-duplex communication system
US6385208B1 (en) 1998-06-02 2002-05-07 Cisco Technology, Inc. Serial media independent interface
US6735217B1 (en) 1998-09-15 2004-05-11 Tut Systems, Inc. Method and apparatus for detecting collisions on a network using multi-cycle waveform pulses
JP4118463B2 (ja) 1999-07-23 2008-07-16 株式会社アドバンテスト タイミング保持機能を搭載したｉｃ試験装置
US6463543B1 (en) 1999-08-03 2002-10-08 Btech, Inc. Serial bus communications system
US7110423B1 (en) 1999-11-29 2006-09-19 Cisco Technology, Inc. Method and system for source synchronous clocking
US6691241B1 (en) 1999-12-21 2004-02-10 Intel Corporation Delay tuning to improve timing in multi-load systems
US6459739B1 (en) 1999-12-30 2002-10-01 Tioga Technologies Inc. Method and apparatus for RF common-mode noise rejection in a DSL receiver
US20070133586A1 (en) * 2000-05-09 2007-06-14 Eric Ojard Off-Line Broadband Network Interface
US6920132B1 (en) 2000-05-30 2005-07-19 Marvell International Ltd. Reduced pin gigabit media independent interface
US6973094B1 (en) 2000-09-29 2005-12-06 Broadcom Corporation Packet-switched multiple-access network system with distributed fair priority queuing
US6848059B2 (en) 2001-04-30 2005-01-25 Agere Systems Inc. System and method for processing wake-up signals in a network
US20030061341A1 (en) 2001-09-26 2003-03-27 Infineon Technologies North America Corp. Media cross conversion interface
US7047428B2 (en) 2002-01-03 2006-05-16 Broadcom Corporation Method and apparatus for performing wake on LAN power management
KR100441885B1 (ko) 2002-04-17 2004-07-27 한국전자통신연구원 홈네트워크 시스템에서 타임 슬롯 생성 장치 및 그 방법
US20030225802A1 (en) 2002-06-02 2003-12-04 Eci Telecom Ltd. Enable generator EG, and method of mapping data using the EG
US20040028164A1 (en) 2002-08-07 2004-02-12 Hongtao Jiang System and method for data transition control in a multirate communication system
US7319705B1 (en) 2002-10-22 2008-01-15 Marvell International Ltd. Programmable pre-emphasis circuit for serial ATA
US7386084B2 (en) 2002-11-06 2008-06-10 Broadcom Corporation Method and system for pattern-independent phase adjustment in a clock and data recovery (CDR) circuit
DE10358584A1 (de) 2002-12-30 2004-07-15 Robert Bosch Gmbh Verfahren und Vorrichtung zum Aufwecken von Teilnehmern eines Bussystems und entsprechender Teilnehmer
US7164274B2 (en) 2003-06-11 2007-01-16 Broadcom Corporation Cable diagnostics using time domain reflectometry and applications using the same
CN100514946C (zh) 2003-08-04 2009-07-15 爱德万测试株式会社 测试方法、通信元件及测试系统
US20050063116A1 (en) 2003-09-24 2005-03-24 Dave Rotheroe Power cord with monitor circuit
GB2407006A (en) 2003-10-08 2005-04-13 Sony Uk Ltd Communicating streamed payload data and packet based auxiliary data
KR100550796B1 (ko) 2003-12-11 2006-02-08 주식회사 하이닉스반도체 반도체 메모리 소자의 데이터 전송 장치 및 그 제어 방법
US7920601B2 (en) 2003-12-19 2011-04-05 Gentex Corporation Vehicular communications system having improved serial communication
EP1553713A1 (en) 2004-01-09 2005-07-13 Thomson Multimedia Broadband Belgium Time synchronizing device and process and associated products
US7417949B2 (en) 2004-11-19 2008-08-26 Cisco Technology, Inc. Closed loop method and apparatus for throttling the transmit rate of an ethernet media access controller
US7558348B1 (en) 2005-01-24 2009-07-07 Nvidia Corporation Radio frequency antenna system and high-speed digital data link to reduce electromagnetic interference for wireless communications
US7245129B2 (en) 2005-02-14 2007-07-17 Texas Instruments Incorporated Apparatus for and method of cable diagnostics utilizing time domain reflectometry
US8351409B2 (en) * 2005-04-22 2013-01-08 Axiometric, Llc Timing synchronization in wireless mesh networks
US20070008011A1 (en) 2005-06-29 2007-01-11 Paulette Thurston Distributed power and clock management in a computerized system
CN1866803B (zh) 2005-09-13 2012-05-30 华为技术有限公司 一种在以太网设备中解决时钟同步的方法
US7282965B2 (en) * 2005-09-29 2007-10-16 Matsushita Electric Industrial Co., Ltd. Signal detection circuit capable of automatically adjusting threshold value
US20070121624A1 (en) 2005-11-30 2007-05-31 Kimbrough Mahlon D Method and system of network clock generation with multiple phase locked loops
US7906973B1 (en) 2006-06-09 2011-03-15 Marvell International Ltd. Cable tester
KR101275796B1 (ko) 2006-07-25 2013-06-18 삼성전자주식회사 전송 라인 드라이버 및 이를 포함하는 직렬 인터페이스데이터 전송 장치
US7636317B2 (en) 2006-11-20 2009-12-22 Veriwave, Inc. Communications test system with multilevel scheduler
US7779282B2 (en) 2006-12-29 2010-08-17 Intel Corporation Maintaining network connectivity while operating in low power mode
US8081625B2 (en) 2007-02-01 2011-12-20 Broadcom Corporation Method and system for utilizing a 10/100/1G/10G base-T PHY device for single channel and shared channel networks
US8243752B2 (en) 2007-04-04 2012-08-14 Marvell World Trade Ltd. Long-reach ethernet for 1000BASE-T and 10GBASE-T
JP4946662B2 (ja) 2007-06-28 2012-06-06 沖電気工業株式会社 光クロック信号再生装置、光クロック信号再生方法
CN100588273C (zh) 2007-09-11 2010-02-03 电子科技大学 用于网络线缆故障测试的方法及其装置
US7764554B2 (en) 2008-03-03 2010-07-27 Micron Technology, Inc. I/O circuit with phase mixer for slew rate control
US7957283B2 (en) 2008-06-24 2011-06-07 Lantiq Deutschland Gmbh Multi-port ethernet transceiver
WO2010089719A1 (en) 2009-02-08 2010-08-12 Mobileaccess Networks Ltd. Communication system using cables carrying ethernet signals
US8201005B2 (en) 2009-03-17 2012-06-12 Intel Corporation Negotiating a transmit wake time
JP2010226406A (ja) 2009-03-24 2010-10-07 Hitachi Ltd 伝送装置
US9413551B2 (en) 2009-06-23 2016-08-09 Broadcom Corporation Method and system for network communications via a configurable multi-use Ethernet PHY
US8644349B2 (en) 2009-06-23 2014-02-04 Telefonaktiebolaget L M Ericsson (Publ) Clock recovery in a system which transports TDM data over a packet-switched network
US8769082B2 (en) 2009-07-24 2014-07-01 Broadcom Corporation Method and system for PHY initiated wake-up in energy efficient ethernet networks
US8576930B2 (en) 2009-07-31 2013-11-05 Stmicoelectronics S.R.L. Receiver for signal communication apparatus and related signal communication apparatus
JP5308969B2 (ja) 2009-09-04 2013-10-09 日立アプライアンス株式会社 空気調和システムの通信方法
JP5564393B2 (ja) 2010-10-06 2014-07-30 株式会社日立製作所 受動光網システム
US9674317B2 (en) 2011-02-10 2017-06-06 Marvell World Trade Ltd. Multi-clock PHY preamble design and detection
US8935125B1 (en) 2011-02-25 2015-01-13 Smsc Holdings S.A.R.L. Internal cable calibration and compensation
EP2498398B1 (en) 2011-03-07 2019-10-30 Nxp B.V. Amplifier circuit and method
KR101460692B1 (ko) 2011-06-09 2014-11-13 삼성전자주식회사 2차원 트랜스듀서-어레이를 구동시키는 장치, 의료영상시스템 및 2차원 트랜스듀서-어레이를 구동시키는 방법
US9219560B2 (en) 2011-10-25 2015-12-22 Cavium, Inc. Multi-protocol SerDes PHY apparatus
KR101283213B1 (ko) 2011-12-15 2013-07-05 현대자동차주식회사 차량용 이더넷 통신 네트워크 운영관리 시스템 및 그 방법
US8618843B2 (en) 2011-12-21 2013-12-31 Ati Technologies Ulc High speed serial input/output bus voltage mode driver with tunable amplitude and resistance
US8774016B2 (en) 2012-03-01 2014-07-08 Micrel, Inc. Ethernet communication device with reduced EMI
US20130329773A1 (en) 2012-06-08 2013-12-12 Agency For Science, Technology And Research Receiver and method of controlling a receiver
US9501443B2 (en) 2012-06-27 2016-11-22 Freescale Semiconductor, Inc. Differential line driver circuit and method therefor
US20140073352A1 (en) * 2012-09-11 2014-03-13 Qualcomm Incorporated Method for precise location determination
US8879586B2 (en) 2012-12-20 2014-11-04 Broadcom Corporation Inband timestamping
US9411394B2 (en) 2013-03-15 2016-08-09 Seagate Technology Llc PHY based wake up from low power mode operation
US9140639B2 (en) 2013-03-15 2015-09-22 Particles Plus, Inc. Pulse scope for particle counter
US9667370B2 (en) 2013-09-05 2017-05-30 Avago Technologies General Ip (Singapore) Pte. Ltd. Communication device with peer-to-peer assist to provide synchronization
US9277515B2 (en) 2013-11-04 2016-03-01 Samsung Electronics Co., Ltd Precise time tagging of events over an imprecise link
US9106467B2 (en) 2013-11-08 2015-08-11 Intel Corporation Backchannel communications for initialization of high-speed networks
US9419598B2 (en) 2013-11-26 2016-08-16 Rambus Inc. In-situ delay element calibration
US9696361B1 (en) 2013-12-11 2017-07-04 Marvell International Ltd. Method and apparatus for analyzing features or characteristics of a cable in a network
KR102108831B1 (ko) 2014-01-22 2020-05-28 삼성전자주식회사 저전력을 위해 피지컬 레이어의 웨이크업 신호를 라우트할 수 있는 장치, 이의 동작 방법, 및 상기 장치를 포함하는 데이터 처리 시스템
US9672186B2 (en) 2014-06-20 2017-06-06 Nxp Usa, Inc. Electronic monitoring device having wake-up for daisy chain
US9628082B1 (en) 2014-07-01 2017-04-18 Xilinx, Inc. Strength-adjustable driver
US9467303B2 (en) 2014-09-26 2016-10-11 Linear Technology Corporation Controller area network bus transmitter with complementary source follower driver
US9454212B1 (en) 2014-12-08 2016-09-27 Western Digital Technologies, Inc. Wakeup detector
CN204392278U (zh) 2014-12-08 2015-06-10 上海机电工程研究所 一种can总线冗余电路
JP6594732B2 (ja) 2015-01-20 2019-10-23 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 不正フレーム対処方法、不正検知電子制御ユニット及び車載ネットワークシステム
US9860072B2 (en) 2015-05-12 2018-01-02 Linear Technology Corporation System with sleep and wake up control over DC path
WO2017008842A1 (en) 2015-07-14 2017-01-19 Sony Corporation Method and apparatus for traffic pattern dependent access coordination to a shared transmission medium
US20170046298A1 (en) 2015-08-11 2017-02-16 Mediatek Inc. Asynchronous first-in first-out buffer apparatus with active rate control and dynamic rate compensation and associated network device using the same
US9654158B2 (en) * 2015-10-20 2017-05-16 The Aerospace Corporation Circuits and methods for reducing an interference signal that spectrally overlaps a desired signal
US10447493B2 (en) 2016-07-26 2019-10-15 Honeywell International Inc. MAC and physical layer techniques for enabling communications on shared physical medium with multi-drop capability
US11055615B2 (en) 2016-12-07 2021-07-06 Arilou Information Security Technologies Ltd. System and method for using signal waveform analysis for detecting a change in a wired network
US10296286B2 (en) 2016-12-13 2019-05-21 EVA Automation, Inc. Maintaining coordination following a wireless reset
US10372657B2 (en) 2016-12-26 2019-08-06 Intel Corporation Bimodal PHY for low latency in high speed interconnects
WO2018165456A1 (en) 2017-03-08 2018-09-13 Robert Bosch Gmbh Methods to mitigate timing based attacks on key agreement schemes over controller area network
WO2018199652A1 (ko) 2017-04-26 2018-11-01 엘지전자 주식회사 무선 통신 시스템에서 wake up 신호를 수신하는 방법 및 장치
US10120406B1 (en) 2017-04-27 2018-11-06 Microchip Technology Incorporated Adaptive common mode dimmer
US10613607B2 (en) 2017-12-12 2020-04-07 Texas Instruments Incorporated Signal powered energy detect and wakeup system
KR102524290B1 (ko) 2017-12-26 2023-04-21 현대자동차주식회사 이더넷 스위치, 차량 내 네트워크 구성 방법 및 차량
US10925097B2 (en) 2018-01-19 2021-02-16 Canova Tech S.r.l. Method for preventing physical collision on ethernet multidrop networks
US11343712B2 (en) * 2018-02-09 2022-05-24 Lg Electronics Inc. V2X communication device and V2X communication method of V2X communication device
US11272543B2 (en) 2018-02-21 2022-03-08 Nxp B.V. Physical layer device that connects to a shared media and method for operating a physical layer device that connects to a shared media
US20190268941A1 (en) 2018-02-25 2019-08-29 Nxp B.V. Method and system for controlling access to a communications medium
DE102018105007B4 (de) 2018-03-05 2019-10-17 Volkswagen Aktiengesellschaft Verfahren zur Übertragung von Daten über einen Kommunikationskanal, entsprechend ausgelegte Vorrichtung und Kommunikationsschnittstelle sowie entsprechend ausgelegtes Computerprogramm
US10952243B2 (en) 2018-04-10 2021-03-16 Nio Usa, Inc. Method, system and device for network communications within a vehicle
KR102589373B1 (ko) 2018-05-15 2023-10-19 현대자동차주식회사 차량 네트워크에서 통신 노드의 웨이크업 방법 및 장치
US10868765B2 (en) 2018-05-25 2020-12-15 Microchip Technology Incorporated Shaping traffic on PLCA-enabled 10SPE networks
KR20190134337A (ko) 2018-05-25 2019-12-04 현대자동차주식회사 차량 네트워크에서 통신 노드의 선택적 웨이크업 방법 및 장치
US10999099B2 (en) 2018-08-27 2021-05-04 Nxp B.V. Physical layer device and method for operating a physical layer device
US11233750B2 (en) 2018-10-29 2022-01-25 Hyundai Motor Company Method and apparatus for allocating transmission opportunities in vehicle network
US10998685B2 (en) 2018-11-08 2021-05-04 Cisco Technology, Inc. Single pair ethernet connector system
US10684977B1 (en) 2019-01-14 2020-06-16 Sigmasense, Llc. Low voltage drive circuit with bus isolation and methods for use therewith
US11323548B2 (en) 2019-01-20 2022-05-03 Arilou Information Security Technologies Ltd. System and method for data compression based on data position in frames structure
KR102704176B1 (ko) 2019-03-15 2024-09-06 현대자동차주식회사 차량 네트워크에서 웨이크업 신호의 송수신을 위한 방법 및 장치
US11405127B2 (en) 2019-04-25 2022-08-02 Microchip Technology Incorporated Changing a master node in a wired local area network and related systems, methods, and devices
CN115022117B (zh) 2019-05-03 2024-07-23 微芯片技术股份有限公司 仿真有线局域网中的冲突以及相关系统、方法和设备
US11815976B2 (en) 2019-05-22 2023-11-14 Qualcomm Incorporated Bandwidth based power management for peripheral component interconnect express devices
US10863386B1 (en) 2019-09-17 2020-12-08 Cisco Technology, Inc. State machine handling at a proxy node in an ethernet-based fronthaul network
US11432238B2 (en) 2020-03-04 2022-08-30 Nxp B.V. Transceiver-based handshake/power-reduction
WO2021195663A1 (en) 2020-03-24 2021-09-30 Microchip Technology Incorporated Low connection count interface wake source communication according to 10spe local and remote wake and related systems, methods, and devices

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58131848A (ja) * 1982-02-01 1983-08-05 Toshiba Corp デ−タバス衝突検出方式
US4596011A (en) * 1982-12-22 1986-06-17 Tokyo Shibaura Denki Kabushiki Kaisha Data transmission system for a local network
US4701909A (en) * 1986-07-24 1987-10-20 American Telephone And Telegraph Company, At&T Bell Laboratories Collision detection technique for an optical passive star local area network using CSMA/CD
RU2020570C1 (ru) * 1991-07-01 1994-09-30 Научно-конструкторское бюро "Миус" Устройство для обнаружения конфликтов в локальной вычислительной сети
US5335226A (en) * 1992-06-18 1994-08-02 Digital Equipment Corporation Communications system with reliable collision detection method and apparatus
JPH0766739A (ja) * 1993-08-25 1995-03-10 Toshiba Corp 無線通信装置
JPH08116323A (ja) * 1994-10-17 1996-05-07 Fuji Xerox Co Ltd データ通信システム
US7420986B1 (en) * 1999-11-02 2008-09-02 Broadcom Corporation Method and apparatus for the detection and classification of collisions on a shared RF network
US20140133496A1 (en) * 2012-11-09 2014-05-15 Denso Corporation Communication system

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