| 英文标题 | Survey on crosschain technology |
| 作者英文名 | Xu Zhuoyan, Zhou Xuan |
| 机构英文名 | School of Mechanical Electronic & Information Engineering,China University of Mining & Technology,Beijing 100089,China |
| 英文摘要 | This article systematically summarized the implementation mode and existed projects in the cross-chain field. Firstly, it analysed the existing problems in security, connection and message synchronization. Then it described the concept, structure and process of existing projects in detail, and discussed the solutions of the existing problems. Finally, it summarized the limitations of cross-chain technology, and discussed the significance of cross-chain and prospected the future trends of cross-chain in several fields. |
| 英文关键词 | cross-chain; blockchain; sidechain; interoperability; parallel chain |