Energy-efficient blockchain implementation for Cognitive Wireless Communication Networks (CWCNs)

【Author】 Chithaluru, Premkumar; Al-Turjman, Fadi; Stephan, Thompson; Kumar, Manoj; Mostarda, Leonardo

【Source】ENERGY REPORTS

【影响因子】4.937

【Abstract】Considering the computation resources available with sensor devices and the value and validity of Cognitive Wireless Communication Network (CWCN), traditional blockchain is not feasible for CWCN. Further, considering the security and privacy for CWCN that can directly impact human life (as in the case of ambient assisted living applications), blockchain provides a good solution for such applications, however, with some simplicity in the computation of Proof of Work (PoW). Therefore, the fourth objective solution comes up with a simplified energy-efficient blockchain implementation for CWCN that consumes less energy in computation time. The energy-hungry blockchain has been implemented on resource-constrained CWCN for ambient assisted living applications specialized for elderly care. The process includes a collection of physical environmental parameters on a single board computer-based CWCN. The implementation includes possible simplification in the most energy-consuming process, i.e., the mining process, which makes it energy efficient in computation time as energy consumption is a computation time factor. (C) 2021 The Authors. Published by Elsevier Ltd.

【Keywords】CWCN; Energy efficiency; Blockchain; Proof of work; Computation time; Resource-constrained

【发表时间】2021 NOV

【收录时间】2022-01-01

【文献类型】

【主题类别】

--