Fig 1.
CCDF of clipping PAPR reduction technique.
Fig 2.
PDF of clipped OFDM signal amplitude.
Fig 3.
Block diagram of SLM.
Fig 4.
CCDF of OFDM signal with SLM technique.
Fig 5.
PDF of OFDM signal amplitude with SLM technique.
Table 1.
System parameters.
Fig 6.
Proposed PAPR reduction apparatus that uses SLM and clipping technique.
Fig 7.
Flow chart for an example of using combination of SLM and clipping PAPR reduction technique.
Fig 8.
CCDF of OFDM signal using combined technique.
Table 2.
PAPR performance (dB) when CCDF = 10−3.
Fig 9.
PDF of OFDM signal amplitude using combined technique.
Fig 10.
Error vector magnitude (EVM) (%).
Fig 11.
Normalized power spectral density (PSD).
Fig 12.
Normalized distortion power versus CR, V = 1, 4, 8, 16, 32, 64, 128.
Fig 13.
Normalized distortion power versus CR, matching analysis to the simulaiton, V = 32.
Fig 14.
SE (bps/Hz) versus SNR (dB), when V = 32, ν = ∞, 5, 3dB.
Solid lines indicate the simulation results, and dotted line indicates the anlaytic results.
Fig 15.
EE (bps/Hz) versus SNR (dB), when V = 32, ν = ∞, 5, 3dB.
Solid lines indicate the simulation results, and dotted lines indicate the anlaytical results.
Fig 16.
(a) Cell SE (bps/H) and (b) Cell EE (bps/Hz/W).
Fig 17.
Relative EE comparison between single technique and combined technique.