PoBTx(Proof of Block and Transaction): An Efficient Consensus Algorithm for IoT Business Blockchain M. C Jobin Christ, D. Kalaiyarasi, Janani G, K. Senthamilselvan, D Kirubakaran, et al. Proceedings of the 2023 2nd International Conference on Augmented Intelligence and Sustainable Systems Icaiss 2023, 2023 The rise of Internet of Things (IoT) networks has brought about numerous challenges in Industry 4.0 that can be addressed by blockchain technology. However, conventional business blockchain algorithms are inadequate for large-scale IoT systems and need to be adapted to make them scalable for IoT. This may require simplifying complex consensus-based security measures. This paper proposes a novel Proof of Block and Transaction (PoBTx) consensus algorithm, combining the advantages of Proof of Trade (PoT) and Proof of Block (PoB) approaches. PoBTx is tailored for IoT networks, addressing energy and computational constraints. The comprehensive analysis demonstrates its improvements in security, computation time, memory, and throughput compared to traditional consensus algorithms, making PoBTx a promising solution for large-scale IoT networks.
Structured Data Collection Algorithm for Wearable Device in IoT and WSN K. Neela, Janani G, S Saranya, Sangar Subramaniam Proceedings 2022 6th International Conference on Intelligent Computing and Control Systems Iciccs 2022, 2022 Connected devices will benefit from integrating Wireless Sensor Networks with the Internet of Things (IoT). WSN/IoT-based applications and their components, however, the short life expectancy of edge devices constituted a significant obstacle to various energy sources. One of the difficulties is keeping track of everything that uses the least amount of energy. Consider the following: Edge devices that are activated by the Global Positioning System (GPS), Devices that generate complicated data are classified as complex data generators. Its position information is represented by a significant number of bits. As a result, more energy is used. This is because transmitting a single bit via WSN/IoT requires more energy than just running a few microcontroller instructions. A wearable and mobile tracking device data collection technique that may be employed in the IoT and WSN systems will be discussed in this study. Simulations using a real-time dataset executing numerous microcontroller instructions were used to assess the suggested algorithm's performance.
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