Research on V2I/V2V Hybrid Multi-hop Edge Computing Offloading Algorithm in IoV Environment
Yueqing Wang, Xi Hu, Lijun Guo, Zhaoyang Yao · 2020 IEEE 5th International Conference on Intelligent Transportation Engineering (ICITE) · 2020
Due to the fast move of vehicle nodes and the limit cover range of the RSUs in IoV, one-hop MEC maybe is interrupted for the task vehicle moving out of the cover range of the current RSU. Therefore, multi-hop MEC is necessary to solve this problem. This paper proposes a V2I/V2V hybrid multi-hop edge computing offloading (VCMO) algorithm, which focuses on the optimal multi-hop edge computing offloading method. Furthermore, a multi-hop offloading overhead model is also established to evaluate the performance. The simulation results show that, comparing to other multihop edge computing offloading algorithms, VCMO has lowest offloading overhead.