Research Article
ECLB: Edge-Computing-Based Lightweight Blockchain Framework for Mobile Systems
Table 2
Advantages and disadvantages of some existing works.
| Research | Advantages | Disadvantages |
| [10] | Make each end device to maintain a fragmented ledger, to reduce the storage pressure | Does not consider improving the transaction throughput and confirmation latency | [11] | Offload the computation-intensive mining tasks to nearby edge-computing nodes | [12] | Disburden the data processing tasks and mining tasks from end devices to edge servers | [13] | Employ a leader group to optimize the transaction throughput and confirmation latency | Does not consider reducing the ledger storage pressure at end devices | [14] | Decouple Bitcoin’s blockchain operation into leader election and transaction serialization to achieve scalability |
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