Title :
Study on Blind Equalization Algorithm Based on SOS
Author :
Zhao, Ju-Min ; Li, Deng-Ao ; Hua-kui Wang ; Li-Yi Zhang ; Li, Zhang Jing
Author_Institution :
Taiyuan Univ. of Technol., Taiyuan
Abstract :
This paper proposed a new blind equalization algorithm based on Cyclostationarity. Firstly analyzed the received signal processed by fractional sample, and then presented the novel algorithm based on second order statistics (SOS) and MMSE criterion. The advantage of this algorithm is less complexity than the traditional algorithms, and it´s antinoise performance is better than the traditional equalizer based zero-force criterion.
Keywords :
blind equalisers; mean square error methods; signal sampling; statistical analysis; MMSE criterion; SOS; blind equalization algorithm; cyclostationarity nonstationary signal; fractional sample; second order statistics; Algorithm design and analysis; Blind equalizers; Gaussian noise; Intersymbol interference; Mobile communication; Phase estimation; Phase noise; Signal analysis; Signal processing; Signal processing algorithms;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery, 2007. FSKD 2007. Fourth International Conference on
Conference_Location :
Haikou
Print_ISBN :
978-0-7695-2874-8
DOI :
10.1109/FSKD.2007.537
