Skip to main content

Table 1 Classification of PAPR reduction techniques

From: Shaping code in conjunction with DCT for PAPR reduction in multicarrier system

   Communications Criteria
PAPR reduction techniques Downward compatibility Average power increase Data rate degradation Complexity BER degradation
Coding techniques Trellis shaping \(\times\) \(\times\) \(\surd\) \(\surd\) \(\times\)
Block coding \(\times\) \(\times\) \(\surd\) \(\times\) \(\times\)
Adding signal techniques TR \(\surd\) \(\surd\) \(\times\) \(\surd\) \(\times\)
TR (IFFT/DCT) \(\surd\) \(\surd\) \(\times\) \(\surd\) \(\times\)
Clipping \(\surd\) \(\surd\) \(\times\) \(\times\) \(\surd\)
Clipping-filtering \(\surd\) \(\surd\) \(\times\) \(\times\) \(\times\)
ACE \(\surd\) \(\surd\) \(\surd\) \(\times\) \(\surd\)
Probabilistic techniques Interleaving \(\surd\) \(\times\) \(\times\) \(\times\) \(\times\)
Switching \(\surd\) \(\times\) \(\surd\) \(\surd\) \(\surd\)
SLM \(\times\) \(\times\) \(\surd\) \(\surd\) \(\surd\)
SLM blind \(\surd\) \(\times\) \(\times\) \(\surd\) \(\times\)
SLM-DCT \(\surd\) \(\times\) \(\surd\) \(\surd\) \(\surd\)
PTS \(\times\) \(\times\) \(\surd\) \(\surd\) \(\surd\)