Comparison of clipping techniques for PAPR reduction in UFMC systems

Abstract:

We compare three clipping techniques for reducing the PAPR of an UFMC signal over an AWGN channel. First, the techniques are analyzed probabilistically showing that deep clipping reduces the most, but it also has the worst performance. Then, the percentile levels of deep factor and level clipping are optimized, achieving similar performance that common techniques.

Año de publicación:

2017

Keywords:

• UFMC
• Clipping techniques
• papr

Fuente:

scopus

google