From: Blockchain-based IoT device identification and management in 5G smart grid
PoW | PoS | DPoS | PBFT | |
---|---|---|---|---|
Applicable Form | public | public | public | consortium |
Degree of decentralization | complete | complete | complete | incomplete |
Accounting nodes | Whole network | Whole network | Elect | Dynamic decision |
Response time | 10 min | 1 min | 3 s | 1 s |
Throughput capacity | 7TPS(Bitcoin) | Above 300TPS | Above 1000TPS | |
Fault tolerance rate | 49% | 49% | 10/21 | 33%(m/3 m + 1) |