Research on optimization of electric power wireless communication technology

In view of the continuous distribution of carriers in the 230 MHz band electric power wireless private network, an optimized design to improve spectrum efficiency is given. By canceling the reserved guard band between carriers, using continuous sub-carrier frequency domain resource mapping, adaptive FFT and filtering processing, the amount of calculation is reduced and the service rate is increased. Aiming at the unification of the two technical standards of the 230 MHz power wireless private network, a preliminary analysis of the necessity and reuse of the public network mature terminal and system equipment industry chain is given.