Research Article

PAPR Reduction Approach Based on Channel Estimation Pilots for Next Generations Broadcasting Systems

Table 3

Optimal parameters using the proposed technique, 8 K mode.

ModulationNumber of pilots: PP2 𝑀 Elementary steps of 𝜙 and Δ 𝜆 o p t PAPR effective gain

16-QAM569128 𝜇 ( Δ ) = 𝜋 / 6 4 , 𝜇 ( 𝜙 ) = 𝜋 / 1 6 5 dB1.47 dB
569DVB-T2 ( 𝑉 c l i p = 5 d B 7 2 pilots)1.39 dB
64-QAM569128 𝜇 ( Δ ) = 𝜋 / 1 2 8 , 𝜇 ( 𝜙 ) = 𝜋 / 3 2 5 dB1.48 dB
569DVB-T2 ( 𝑉 c l i p = 5 d B 7 2 pilots)1.38 dB