Title :
Tabu-search procedure for PAPR reduction in PLC channels
Author :
Camplani, M. ; Cannas, B. ; Carcangiu, S. ; Fanni, A. ; Montisci, A. ; Usai, M.
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Cagliari, Cagliari, Italy
Abstract :
In this paper a Tabu Search based procedure for Peak to Average Power Ratio (PAPR) reduction in Power Line Communication (PLC) channels is presented. The Orthogonal Frequency Division Multiplexing has been assumed as communication technique. The Selected Mapping approach is applied in order to investigate the possibility to define with a limited computational cost a phase factors vector that represents a sub-optimal solution. The study has been developed referring to the real case of a PLC system implemented in a mega yacht.
Keywords :
OFDM modulation; carrier transmission on power lines; search problems; telecommunication channels; PAPR reduction; PLC channels; communication technique; computational cost; mega yacht; orthogonal frequency division multiplexing; peak to average power ratio reduction; phase factors vector; power line communication channels; selected mapping approach; tabu search procedure; Frequency modulation; Frequency response; Interference; Optimization; Peak to average power ratio; Transmitters;
Conference_Titel :
Industrial Electronics (ISIE), 2010 IEEE International Symposium on
Conference_Location :
Bari
Print_ISBN :
978-1-4244-6390-9
DOI :
10.1109/ISIE.2010.5637605
