Optimization method for transmission power based on D2D communication rate of power equipment

Zhe Wang; Qi Hu

doi:10.1117/12.2685509

28 July 2023 Optimization method for transmission power based on D2D communication rate of power equipment

Zhe Wang, Qi Hu

Proceedings Volume 12716, Third International Conference on Digital Signal and Computer Communications (DSCC 2023); 127161Y (2023) https://doi.org/10.1117/12.2685509
Event: Third International Conference on Digital Signal and Computer Communications (DSCC 2023), 2023, Xi'an, China

Abstract

In order to tackle the issues of co-channel interference from cellular users and limited data rates in D2D communication for power equipment, the authors have proposed a D2D communication rate-based transmission power optimization method, and formulated an optimization problem based on D2D communication rate. The proposed method employs the Harris Hawks Optimization (HHO) algorithm to maximize the sum rate as the objective function while taking D2D communication rate symmetry and cellular communication quality as constraints. By optimizing the transmission power of power equipment and using sum rate as the influencing factor, the method selects the spectrum that is shared by both cellular users and power equipment. The simulation results indicate that the proposed method can significantly enhance the sum rate of the communication system when compared to the spectrum random access scheme.

Citation Download Citation

Zhe Wang and Qi Hu "Optimization method for transmission power based on D2D communication rate of power equipment", Proc. SPIE 12716, Third International Conference on Digital Signal and Computer Communications (DSCC 2023), 127161Y (28 July 2023); https://doi.org/10.1117/12.2685509

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