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Queuing enhancements for in-vehicle time-sensitive streams using power line communications
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posted on 2023-06-09, 01:09 authored by Yinjia Huo, Qiang Zheng, Zhengguo ShengZhengguo Sheng, Victor C M LeungPower line communication (PLC) technology enables existing direct current power lines in an automobile to be used for data transmissions. Due to its potential for cost reduction and energy saving, PLC is an attractive supplement to the Ethernet in next generation in-vehicle networks. This paper considers using HomePlug Green PHY (HomePlug GP) as an invehicle PLC network protocol due to its low cost, compact size, universal applicability, strong reliability and reduced overhead. To address the challenge of long latency in data transfer by HomePlug GP, we propose two queuing enhancements to improve the real-time performance of HomePlug GP. Specifically, we introduce the virtual collision mechanism to improve the fairness of queuing. We further apply the principle of credit-based shaping in IEEE 802.1 Audio Video Bridging over the HomePlug GP to meet the latency requirements of different network traffic. OMNeT++ simulation results demonstrate the effectiveness of the two proposed enhancements.
History
Publication status
- Published
File Version
- Published version
Publisher
IEEE (Institute of Electrical and Electronics Engineers)External DOI
Event name
2015 IEEE/CIC International Conference on Communications in China (ICCC)Event location
Shenzhen, ChinaEvent type
conferenceEvent date
2-4 November 2015Book title
2015 IEEE/CIC International Conference on Communications in ChinaPlace of publication
Shenzhen, ChinaISBN
9781509002436Department affiliated with
- Engineering and Design Publications
Notes
Conference speech delivered at the 2015 IEEE/CIC International Conference on Communications in China (ICCC), 2-4 November 2015, Shenzen, ChinaFull text available
- No
Peer reviewed?
- Yes
Legacy Posted Date
2016-05-09First Compliant Deposit (FCD) Date
2016-05-08Usage metrics
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No categories selectedKeywords
Carrier transmission on power linesQueueing theoryEthernetHomePlug Green PHYIEEE 802.1 audio video bridgingOMNeT++ simulationPLC technologyDirect current power linesIn-vehicle time-sensitive streamsPower line communicationsQueuing enhancementsVirtual collision mechanismAutomobilesControl theoryProtocolsQuality of serviceQueueing analysisReal-time systemsStreaming media
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