Title :
Design an efficient algorithm for peak to average power ratio reduction in STBC based MIMO-OFDM system
Author :
Divya, S. ; Sundaravadivelu, S.
Author_Institution :
Electron. & Commun. Eng., SSN Coll. of Eng., Chennai, India
Abstract :
MIMO combined with OFDM provides high throughput and system capacity. MIMO OFDM radically improves spectrum efficiency and system reliability for 4G technology. The system offers high peak to average power ratio (PAPR). In order to reduce high PAPR, we implement one of the scrambling techniques namely Partial transmit sequence (PTS). The proposed algorithm provides better PAPR reduction which can be verified by simulation results.
Keywords :
4G mobile communication; MIMO communication; OFDM modulation; space-time block codes; telecommunication network reliability; 4G technology; PAPR reduction; PTS; STBC based MIMO-OFDM system reliability; multiple input multiple output system throughput; orthogonal frequency division multiplexing; partial transmit sequence; peak to average power ratio reduction; scrambling technique; space time block coding; spectrum efficiency improvement; Antennas; Interference; MIMO; Peak to average power ratio; Wireless communication; MIMO; OFDM; PAPR; PTS; STBC;
Conference_Titel :
Advanced Communication Control and Computing Technologies (ICACCCT), 2014 International Conference on
Conference_Location :
Ramanathapuram
Print_ISBN :
978-1-4799-3913-8
DOI :
10.1109/ICACCCT.2014.7019236
