A Novel Distributed Ledger Technology Structure for Wireless Sensor Networks Based on IOTA Tangle

Wireless Sensor Networks (WSNs) consist of many wireless sensor nodes for collecting and sensing information. Distributed Ledger Technologies (DLTs) such as Blockchain allow organizations to store share data in a decentralized, immutable, secure way through network distributed peer-to-peer users or computers. The application DLT the Internet Things (IoT) can improve efficiency information transmission security. IOTA Tangle is developed IoT process transactions. WSN core technology IoT, two have lot common terms applications. Many solutions applications be implemented with WSNs. However, WSNs limited processing speed, storage capacity, communication bandwidth, energy consumption capabilities. Therefore, lightweight solution needs designed according characteristics WSNs, rather than directly applying Tangle. similarities between determine that an essential reference designing new solutions. In this paper, we propose structure based on named Fishing Net Topology (FNT). aim meet requirements We compared FNT packet algorithm also experimentally analyzed waste rate network. It concluded used at reasonable Rate requirement applications, it significantly reduce computation while enhancing security Due its structural stability algorithmic simplicity, outperforms