Title :
The Block Coding Used in OFDM System to Reduce the PAPR
Author_Institution :
Dept. of Math. & Phys., Guilin Univ. of Technol.
Abstract :
This paper first introduces some efficient technologies to reduce the peak-to-average power ratio in OFDM system, and then gives the basic concepts of block code, which could reduce the PAP ratio by mapping the maximal peak power codes to average power codes. The paper gives the block chart of the system and the simulated result of the block codes
Keywords :
OFDM modulation; block codes; OFDM system; PAPR; block coding; maximal peak power codes; peak-to-average power ratio; peak-to-average power ratio reduction; Block codes; Decoding; Error correction codes; Forward error correction; Mathematics; OFDM; Peak to average power ratio; Physics; Predistortion; Redundancy;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2006. WiCOM 2006.International Conference on
Conference_Location :
Wuhan
Print_ISBN :
1-4244-0517-3
DOI :
10.1109/WiCOM.2006.147
