Volume 13 Number 4 December 2022


Computational Efficiency of the Public Key Cryptosystems

Plamen Stoianov

https://doi.org/10.6025/jisr/2022/13/4/89-95

Abstract The modular expansion has clear impact on the speed of the public key cryptosystems. The modular multiplications determine the measurement of modular exponentiation. Lower end platforms depend on the optimized algorithms. The algorithms will be more effective and take very less resources only. The algorithms are generated by less precomputation with modular exponentiation. This process will result in the development... Read More


Transmitted Downlink Power of the BS and Uplink Power

Oleg Asenov, Pavlina Koleva and Vladimir Poulkov

https://doi.org/10.6025/jisr/2022/13/4/96-104

Abstract The downlink power of the base stations in the cell and uplink power of the users is initiated by the long-term evolution of the heterogeneous networks. This model uses the transmitted downlink power of the BS which is based on the load of the uplink power. In this work we have framed an energy efficient operating solution from both base... Read More


Performance Analysis of Wireless Communication Stems with Standards Measures

Mariana Shotova, Georgi Nikolov and Vencislav Valchev

https://doi.org/10.6025/jisr/2022/13/4/105-109

Abstract We have outlined the performance analysis of the modern wireless communication system in this paper which helps in the smart metering. We have used many available standards and compared the benefits of the smart metering models. We have given the protocol implementation with readily available modules to determine the electrical parameters.... Read More