Title :
On MMSE Methods for blind identification of OFDM-based SIMO systems
Author :
Alayyan, Faisal O. ; Shubair, Raed M. ; Leung, Yee Hong ; Zoubir, Abdelhak M. ; Alketbi, Omar
Author_Institution :
Technol. & Res., Khalifa Univ. of Sci., Sharjah
Abstract :
This paper considers the problem of channel identification in OFDM-based SIMO systems. In this contribution, we focus on minimum mean square error (MMSE) algorithm, which exploits the system structure and offers superior estimation performance. Simulation results are provided to illustrate this claim and to assess the performance of the proposed algorithms.
Keywords :
OFDM modulation; channel estimation; least mean squares methods; MMSE method; OFDM-based SIMO system; blind identification; channel identification; minimum mean square error; Adaptive equalizers; Australia; Blind equalizers; Delay; Fading; Finite impulse response filter; OFDM; Real time systems; Robustness; Sensor arrays; CP; GI; LSF; MMSE; OFDM; PR; channel identification; equalization;
Conference_Titel :
Wireless and Optical Communications Networks, 2009. WOCN '09. IFIP International Conference on
Conference_Location :
Cairo
Print_ISBN :
978-1-4244-4704-6
Electronic_ISBN :
978-1-4244-3474-9
DOI :
10.1109/WOCN.2009.5010590
