Title :
A Nonlinear Beamforming algorithm for wireless Communication Systems
Author :
Li, Huiyong ; He, Zishu ; Benyong Liu ; Liu, Zhao
Author_Institution :
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu
Abstract :
A nonlinear beamforming algorithm with less computation complexity is presented. Its weight vector can be obtained by incremental method, this will reduce largely computation complexity and easy to be implemented in DSP. Moreover, the high-order characteristic of received signals is utilized, so it outperformances the linear minimal mean square error (MMSE) beamforming method in terms of a reduced bit error rate, and it has superiority over Bayesian beamformer in computation complexity
Keywords :
array signal processing; computational complexity; least mean squares methods; radiocommunication; DSP; computation complexity; linear MMSE; minimal mean square error; nonlinear beamforming algorithm; wireless communication systems; Adaptive arrays; Array signal processing; Bayesian methods; Binary phase shift keying; Bit error rate; Digital signal processing; Linear antenna arrays; Signal processing; Vectors; Wireless communication;
Conference_Titel :
ITS Telecommunications Proceedings, 2006 6th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
0-7803-9587-5
Electronic_ISBN :
0-7803-9587-5
DOI :
10.1109/ITST.2006.288881
