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Flow Attribute-Aware Redundant Routing and Scheduling for Time-Triggered Flows in Time-Sensitive Networking
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Xu Zhong, Yuan Zhu, Ke Lu
Automobile Technology | 2024, (10) : 38 - 42
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Automobile Technology | 2024, (10): 38-42
Special Topic on Performance Optimization and Security
Flow Attribute-Aware Redundant Routing and Scheduling for Time-Triggered Flows in Time-Sensitive Networking
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Xu Zhong, Yuan Zhu, Ke Lu
Affiliations
  • Tongji University, Shanghai 201804
Published: 2024-10-24 doi: 10.19620/j.cnki.1000-3703.20240638
Outline
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To address the issue of reduced network schedulability when the shortest path is adopted for all transmission traffic, a flow attribute-aware evaluation function and redundant routing scheduling method for time-triggered flows are proposed. The heuristic algorithm is used to solve the routing scheme with the largest evaluation function, and the integer linear programming is used to solve the scheduling. The simulation experiment results demonstrate that, in the region-oriented electronic and electrical architecture network topology, compared with the K Shortest Path (KSP) and Degree of Conflict (DoC) routing schemes, the proposed scheme enhances the success rate of scheduling by 38.9% and 14% respectively while guaranteeing network reliability, and further validates the effectiveness of this method.

In-vehicle ethernet  /  Time-Sensitive Networking (TSN)  /  Routing and scheduling  /  Redundant
Xu Zhong, Yuan Zhu, Ke Lu. Flow Attribute-Aware Redundant Routing and Scheduling for Time-Triggered Flows in Time-Sensitive Networking[J]. Automobile Technology, 2024 , (10) : 38 -42 . DOI: 10.19620/j.cnki.1000-3703.20240638
Year 2024 volume Issue 10
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Article Info
doi: 10.19620/j.cnki.1000-3703.20240638
  • Online Date:2025-12-22
  • Published:2024-10-24
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  • Revised:2024-09-27
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    Tongji University, Shanghai 201804
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小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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