Advances, Systems and Applications
Table 2 Comparison of improved DPoS with other schemes
From: IoV data sharing scheme based on the hybrid architecture of blockchain and cloud-edge computing
| Â | Consensus mechanism | Security | Efficiency |
|---|---|---|---|
This paper | ERDPoS | Improved on DPoS to increase node activity, eliminate malicious nodes, and ensure system security | efficient |
Zhang et al. | PoW, PoS | It plays a good role in limiting malicious vehicles and has high security | Time extension, Low efficiency |
Tan et al. | BFT-PoS | The privacy protection of data is not perfect | While ensuring low delay and high efficiency, expand the scope of vehicle remote resource sharing |