Title :
Peak-to-Average Power Ratio analysis in MIMO systems
Author :
Rihawi, Basel ; Louët, Yves
Author_Institution :
IETR/Supelec, Rennes
Abstract :
In this paper, we analyze the peak-to-average power ratio (PAPR) in multiple input multiple output (MIMO) systems based on Alamouti diversity scheme. This analysis is at both transmitter and receiver sides with channel influences. By giving mathematical formulations of the Alamouti scheme signals, we give an upper bound of this signal when Nyquist shaping (raised cosine) filter is considered with ideal channel. The PAPR is derived for binary phase-shift keying (BPSK). Furthermore, we analyze the additive white Gaussian noise (AWGN) influence on the cumulative distribution function (CDF) of PAPR of a received signal when a deterministic signal is transmitted
Keywords :
AWGN channels; MIMO systems; diversity reception; filtering theory; phase shift keying; radio receivers; radio transmitters; Alamouti diversity scheme; Alamouti scheme signals; MIMO system; Nyquist shaping filter; additive white Gaussian noise; binary phase-shift keying; channel influences; cumulative distribution function; deterministic signal; multiple input multiple output system; peak-to-average power ratio analysis; receiver; transmitter; AWGN; Additive white noise; Binary phase shift keying; Filters; MIMO; Peak to average power ratio; Phase shift keying; Signal analysis; Transmitters; Upper bound;
Conference_Titel :
Information and Communication Technologies, 2006. ICTTA '06. 2nd
Conference_Location :
Damascus
Print_ISBN :
0-7803-9521-2
DOI :
10.1109/ICTTA.2006.1684728
