원문정보
보안공학연구지원센터(IJSIP)
International Journal of Signal Processing, Image Processing and Pattern Recognition
Vol.8 No.11
2015.11
pp.195-206
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
A non-constant envelope with high peaks is a main disadvantage of Orthogonal Frequency Division Multiplexing (OFDM). These high peaks produce signal excursions into non-linear region of operation of the Power Amplifier (PA) at the transmitter, thereby leading to non-linear distortions and spectral spreading. Many Peak to Average Power Ration (PAPR) reductions methods have been proposed in the literature. The objective of this review is to give a clear understanding of different techniques to reduce PAPR of the signal.
목차
Abstract
1. Introduction
2. PAPR Reduction Techniques
2.1. Signal Distortion Techniques
2.2. Multiple Signalling and Probabilistic Techniques
2.3. Coding Techniques
3. Conclusions
References
1. Introduction
2. PAPR Reduction Techniques
2.1. Signal Distortion Techniques
2.2. Multiple Signalling and Probabilistic Techniques
2.3. Coding Techniques
3. Conclusions
References
저자정보
참고문헌
자료제공 : 네이버학술정보