Global cyclic queuing and forwarding mechanism for large-scale deterministic networks
Delay and jitter sensitive industrial control and remote driving application-driven network by best-effort to deterministic service.To meet the deterministic application of delay and jitter demands, industry and academia have conducted detailed research on stream filtering shaping and queue forwardi...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2021-10-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2021240/ |
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| _version_ | 1841528968073707520 |
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| author | Yijun MO Zihan YANG Huiyu LIU Tianliu HE |
| author_facet | Yijun MO Zihan YANG Huiyu LIU Tianliu HE |
| author_sort | Yijun MO |
| collection | DOAJ |
| description | Delay and jitter sensitive industrial control and remote driving application-driven network by best-effort to deterministic service.To meet the deterministic application of delay and jitter demands, industry and academia have conducted detailed research on stream filtering shaping and queue forwarding control, implementing microsecond delay and microsecond jitter of light load steady in small-scale ethernet environment.However, the study seldom considers the effects of long-distance topology change, transmission delay fluctuations and short-time traffic overloads, challenging to meet deterministic requirements under large-scale backbone networks.For this challenge, based on cyclic queuing and forwarding, considers source-destination path properties and deterministic traffic intensity, the global cyclic queuing and forwarding three-queue was proposed.The deterministic network simulation system was based on OMNeT++.Experiments compare queue forwarding control mechanisms such as CQF, CQF-three and GCQF-three.Results show that GCQF-three can timely adjust the gatecontrol and queueing priority according to the deterministic traffic state, achieves the best in delay, jitter and network utilization. |
| format | Article |
| id | doaj-art-d38c4d1c4efb4ce4868b05e87380fa06 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2021-10-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-d38c4d1c4efb4ce4868b05e87380fa062025-01-15T03:32:52ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012021-10-0137556559815441Global cyclic queuing and forwarding mechanism for large-scale deterministic networksYijun MOZihan YANGHuiyu LIUTianliu HEDelay and jitter sensitive industrial control and remote driving application-driven network by best-effort to deterministic service.To meet the deterministic application of delay and jitter demands, industry and academia have conducted detailed research on stream filtering shaping and queue forwarding control, implementing microsecond delay and microsecond jitter of light load steady in small-scale ethernet environment.However, the study seldom considers the effects of long-distance topology change, transmission delay fluctuations and short-time traffic overloads, challenging to meet deterministic requirements under large-scale backbone networks.For this challenge, based on cyclic queuing and forwarding, considers source-destination path properties and deterministic traffic intensity, the global cyclic queuing and forwarding three-queue was proposed.The deterministic network simulation system was based on OMNeT++.Experiments compare queue forwarding control mechanisms such as CQF, CQF-three and GCQF-three.Results show that GCQF-three can timely adjust the gatecontrol and queueing priority according to the deterministic traffic state, achieves the best in delay, jitter and network utilization.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2021240/deterministic networklarge-scale backbone networkCQFtraffic shaper |
| spellingShingle | Yijun MO Zihan YANG Huiyu LIU Tianliu HE Global cyclic queuing and forwarding mechanism for large-scale deterministic networks Dianxin kexue deterministic network large-scale backbone network CQF traffic shaper |
| title | Global cyclic queuing and forwarding mechanism for large-scale deterministic networks |
| title_full | Global cyclic queuing and forwarding mechanism for large-scale deterministic networks |
| title_fullStr | Global cyclic queuing and forwarding mechanism for large-scale deterministic networks |
| title_full_unstemmed | Global cyclic queuing and forwarding mechanism for large-scale deterministic networks |
| title_short | Global cyclic queuing and forwarding mechanism for large-scale deterministic networks |
| title_sort | global cyclic queuing and forwarding mechanism for large scale deterministic networks |
| topic | deterministic network large-scale backbone network CQF traffic shaper |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2021240/ |
| work_keys_str_mv | AT yijunmo globalcyclicqueuingandforwardingmechanismforlargescaledeterministicnetworks AT zihanyang globalcyclicqueuingandforwardingmechanismforlargescaledeterministicnetworks AT huiyuliu globalcyclicqueuingandforwardingmechanismforlargescaledeterministicnetworks AT tianliuhe globalcyclicqueuingandforwardingmechanismforlargescaledeterministicnetworks |