DE112019002669T5 - Datenverkehrsgestaltung auf plca-fähigen 10spe-netzwerken - Google Patents

Datenverkehrsgestaltung auf plca-fähigen 10spe-netzwerken Download PDF

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Publication number
DE112019002669T5
DE112019002669T5 DE112019002669.0T DE112019002669T DE112019002669T5 DE 112019002669 T5 DE112019002669 T5 DE 112019002669T5 DE 112019002669 T DE112019002669 T DE 112019002669T DE 112019002669 T5 DE112019002669 T5 DE 112019002669T5
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Germany
Prior art keywords
transmission
data
transmission time
node
time window
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Pending
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DE112019002669.0T
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German (de)
English (en)
Inventor
Bernd Sostawa
Martin Miller
Michael Rentschler
Venkatraman Iyer
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Microchip Technology Inc
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Microchip Technology Inc
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Publication of DE112019002669T5 publication Critical patent/DE112019002669T5/de
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/22—Traffic shaping
    • H04L47/225—Determination of shaping rate, e.g. using a moving window
    • 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
    • H04L12/40143—Bus networks involving priority mechanisms
    • H04L12/4015—Bus networks involving priority mechanisms by scheduling the transmission of messages at the communication node
    • 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
    • H04L12/40143—Bus networks involving priority mechanisms
    • H04L12/40156—Bus networks involving priority mechanisms by using dedicated slots associated with a priority level
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/22—Traffic shaping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/32—Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/39—Credit based
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/5679—Arbitration or scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/568—Load balancing, smoothing or shaping

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE112019002669.0T 2018-05-25 2019-05-21 Datenverkehrsgestaltung auf plca-fähigen 10spe-netzwerken Pending DE112019002669T5 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862676778P 2018-05-25 2018-05-25
US62/676,778 2018-05-25
US16/183,850 2018-11-08
US16/183,850 US10868765B2 (en) 2018-05-25 2018-11-08 Shaping traffic on PLCA-enabled 10SPE networks
PCT/US2019/033204 WO2019226585A1 (en) 2018-05-25 2019-05-21 Shaping traffic on plca-enabled 10spe networks

Publications (1)

Publication Number Publication Date
DE112019002669T5 true DE112019002669T5 (de) 2021-03-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE112019002669.0T Pending DE112019002669T5 (de) 2018-05-25 2019-05-21 Datenverkehrsgestaltung auf plca-fähigen 10spe-netzwerken

Country Status (6)

Country Link
US (1) US10868765B2 (cg-RX-API-DMAC7.html)
JP (1) JP7314178B2 (cg-RX-API-DMAC7.html)
KR (1) KR102788063B1 (cg-RX-API-DMAC7.html)
CN (1) CN112154630B (cg-RX-API-DMAC7.html)
DE (1) DE112019002669T5 (cg-RX-API-DMAC7.html)
WO (1) WO2019226585A1 (cg-RX-API-DMAC7.html)

Cited By (6)

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US11513577B2 (en) 2020-03-24 2022-11-29 Microchip Technology Incorporated Low connection count interface wake source communication according to 10SPE local and remote wake and related systems, methods, and devices
DE112020002209B4 (de) 2019-05-03 2023-01-12 Microchip Technology Incorporated Emulation von Kollisionen in drahtgebundenen lokalen Netzwerken und zugehörige Systeme, Verfahren und Vorrichtungen
US11757550B2 (en) 2019-08-23 2023-09-12 Microchip Technology Incorporated Ethernet interface and related systems, methods and devices
US12137156B2 (en) 2019-08-23 2024-11-05 Microchip Technology Incorporated Physical layer to link layer interface and related systems, methods and devices
US12256443B2 (en) 2019-08-23 2025-03-18 Microchip Technology Incorporated Changing carrier sense signal generated by a reconciliation sublayer of a physical layer that may cause unintended signaling at a reduced media independent interface (RMII)
US12323192B2 (en) 2019-08-23 2025-06-03 Microchip Technology Incorporated Diagnosing cable faults within a network

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US10868765B2 (en) * 2018-05-25 2020-12-15 Microchip Technology Incorporated Shaping traffic on PLCA-enabled 10SPE networks
US11233750B2 (en) * 2018-10-29 2022-01-25 Hyundai Motor Company Method and apparatus for allocating transmission opportunities in vehicle network
US11171807B2 (en) * 2018-10-30 2021-11-09 Hyundai Motor Company Method and apparatus for allocating priority transmission opportunities in vehicle network
KR102772723B1 (ko) * 2018-10-30 2025-02-24 현대자동차주식회사 차량 네트워크에서 우선 전송 기회를 할당하는 방법 및 장치
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
US11398925B2 (en) * 2019-05-03 2022-07-26 Microchip Technology Incorporated Media access for time-sensitive and best efforts data packets, and related systems, methods and devices
CN112423403A (zh) 2019-08-23 2021-02-26 微芯片技术股份有限公司 检测网络上的冲突
CN112422219B (zh) 2019-08-23 2024-05-24 微芯片技术股份有限公司 以太网接口和相关系统、方法和设备
EP4142222B1 (en) * 2020-04-30 2025-10-29 KONE Corporation Determination of a sequence of bus nodes in a multi-drop communication bus
US11700146B2 (en) * 2020-08-26 2023-07-11 Microchip Technology Incorporated EMI reduction in PLCA-based networks through beacon temporal spreading
DE102020215329A1 (de) 2020-12-03 2022-06-09 Continental Automotive Gmbh Verfahren zum schnellen Flashen von Sensorknoten über ein Ethernetnetzwerk
DE102020215763A1 (de) * 2020-12-11 2022-06-15 Continental Automotive Gmbh Verfahren zur Optimierung der Übertragungsdatenrate in einem Sensornetzwerk im Teilnetzbetrieb in einem Ethernetnetzwerk
JP7556326B2 (ja) * 2021-04-30 2024-09-26 株式会社オートネットワーク技術研究所 通信装置及び通信システム
JP7585956B2 (ja) 2021-04-30 2024-11-19 株式会社オートネットワーク技術研究所 通信装置、通信システム及び通信方法
FR3125660B1 (fr) * 2021-07-20 2023-10-20 Safran Electronics & Defense Procédé , équipement , programme de communication, dispositif embarqué ay ant ces équipements
JP7677049B2 (ja) * 2021-08-05 2025-05-15 株式会社オートネットワーク技術研究所 通信装置、通信システム及び通信方法
CN117240646A (zh) * 2022-06-08 2023-12-15 华为技术有限公司 一种网络设备、设备通信方法以及通信系统
KR102758162B1 (ko) * 2022-06-16 2025-01-21 국민대학교산학협력단 Plca 기반 이더넷 차량 통신에서 전송 지연 시간 감소를 위한 노드 및 그의 데이터 전송 방법
TWI887597B (zh) * 2023-01-16 2025-06-21 九暘電子股份有限公司 實體層碰撞避免裝置及其進行緊急傳輸的方法
WO2025075665A1 (en) * 2023-10-03 2025-04-10 Marvell Asia Pte Ltd Method and apparatus for quieting transmissions in a communication network
DE102024209812B3 (de) * 2024-10-08 2026-01-22 Infineon Technologies Ag Kollisionsvermeidung für ein kommunikationsnetz

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112020002209B4 (de) 2019-05-03 2023-01-12 Microchip Technology Incorporated Emulation von Kollisionen in drahtgebundenen lokalen Netzwerken und zugehörige Systeme, Verfahren und Vorrichtungen
US11757550B2 (en) 2019-08-23 2023-09-12 Microchip Technology Incorporated Ethernet interface and related systems, methods and devices
US12137156B2 (en) 2019-08-23 2024-11-05 Microchip Technology Incorporated Physical layer to link layer interface and related systems, methods and devices
US12256443B2 (en) 2019-08-23 2025-03-18 Microchip Technology Incorporated Changing carrier sense signal generated by a reconciliation sublayer of a physical layer that may cause unintended signaling at a reduced media independent interface (RMII)
US12323192B2 (en) 2019-08-23 2025-06-03 Microchip Technology Incorporated Diagnosing cable faults within a network
US11513577B2 (en) 2020-03-24 2022-11-29 Microchip Technology Incorporated Low connection count interface wake source communication according to 10SPE local and remote wake and related systems, methods, and devices
US12093103B2 (en) 2020-03-24 2024-09-17 Microchip Technology Incorporated Wake source communication according to 10SPE local and remote wake and related systems, methods, and devices

Also Published As

Publication number Publication date
JP2021525473A (ja) 2021-09-24
US10868765B2 (en) 2020-12-15
US20190363991A1 (en) 2019-11-28
WO2019226585A1 (en) 2019-11-28
CN112154630B (zh) 2024-08-23
CN112154630A (zh) 2020-12-29
KR20210010841A (ko) 2021-01-28
KR102788063B1 (ko) 2025-03-27
JP7314178B2 (ja) 2023-07-25

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