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

fYear

2014

fDate

8-10 May 2014

Firstpage

958

Lastpage

961

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Communication Control and Computing Technologies (ICACCCT), 2014 International Conference on

Conference_Location

Ramanathapuram

Print_ISBN

978-1-4799-3913-8

Type

conf

DOI

10.1109/ICACCCT.2014.7019236

Filename

7019236