A Fast Equalizer Algorithm Based on an Array Pattern Synthesis Technique

Author

Xie, Ning ; Zhang, Li ; Qian, Gongbin ; Wang, Hui ; Hou, Xiaowei

Author_Institution

Coll. of Inf. Eng., Shenzhen Univ., Shenzhen

fYear

2008

fDate

12-14 Oct. 2008

Firstpage

1

Lastpage

3

Abstract

A novel adaptive equalizer algorithm is proposed based on an array pattern synthesis algorithm, which provides a fast convergence speed with low complexity. By incorporating an interference suppression mechanism in the iterative procedure, the algorithm is able to achieve a performance that is very close to that of RLS algorithm. The proposed algorithm is demonstrated through computer simulation.

Keywords

adaptive equalisers; antenna arrays; antenna radiation patterns; convergence of numerical methods; interference suppression; iterative methods; adaptive equalizer algorithm; array pattern synthesis technique; fast convergence speed; fast equalizer algorithm; interference suppression mechanism; iterative procedure; AWGN; Adaptive arrays; Adaptive equalizers; Convergence; Fading; Interference suppression; Iterative algorithms; Least squares approximation; Multiaccess communication; Resonance light scattering;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing, 2008. WiCOM '08. 4th International Conference on

Conference_Location

Dalian

Print_ISBN

978-1-4244-2107-7

Electronic_ISBN

978-1-4244-2108-4

Type

conf

DOI

10.1109/WiCom.2008.472

Filename

4678381