Title :
Comparative analysis of the techniques for reducing PAPR in OFDM
Author :
Bhatnagar, Smriti ; Beakta, Shivali ; Manchanda, Rashmi
Author_Institution :
Dept. of Electron. & Commun. Eng., Jaypee Inst. of Inf. Technol., Noida, India
Abstract :
OFDM (Orthogonal Frequency Division Multiplexing) is a Multi-carrier digital communication method being widely used in wireless applications. Nevertheless, it has some limitations such as the PAPR (Peak to Average Power Ratio) which restricts its use. It reduces the efficiency of the system and increases complexity. This paper aims to explain the concepts of various PAPR reduction techniques. It also gives a comparison of the techniques with respect to different metrics.
Keywords :
OFDM modulation; communication complexity; digital communication; radiocommunication; OFDM; PAPR reduction techniques; multicarrier digital communication method; orthogonal frequency division multiplexing; peak to average power ratio; Interference; Interferometry; Partial transmit sequences; Peak to average power ratio; Region 8; Transmitters; Carrier Interferometry(CI); Complementary Cumulative Distribution Function (CCDF); Partial Transmit Sequence(PTS); Selective Mapping (SLM);
Conference_Titel :
Computational Technologies in Electrical and Electronics Engineering (SIBIRCON), 2010 IEEE Region 8 International Conference on
Conference_Location :
Listvyanka
Print_ISBN :
978-1-4244-7625-1
DOI :
10.1109/SIBIRCON.2010.5555348
