A fast adaptive beamforming algorithm based on a simple DOA estimation method
A fast adaptive beamforming algorithm based on a simple DOA estimation method
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基于简单DOA估计方法的快速自适应波束形成算法
DOI:
10.1504/ijwmc.2012.047957
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发表时间:
2012-07
影响因子:
--
通讯作者:
Hui Wang
中科院分区:
文献类型:
--
作者:
Ning Xie;Hui Wang
This paper presents a fast adaptive beamforming algorithm for CDMA wireless communications. The proposed algorithm is based on an array pattern synthesis technique and a simple Direction of Arrival (DOA) estimation method. The former is to minimise the weighted squared errors between the achieved pattern and a reference pattern. The latter is to estimate DOA roughly with simplicity. Although there are some tiny errors during DOA estimation, the proposed algorithm provides a well-satisfied SINR performance as well as a fast convergence rate compared with the conventional beamforming algorithms with a low complexity. Simulation results are presented in various signal environments to show the superior performance of the proposed algorithm.
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DOI:
10.1504/ijwmc.2007.016727
发表时间:
2007
期刊:
Int. J. Wirel. Mob. Comput.
影响因子:
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作者:
S. Rejeb;S. Tabbane;Z. Choukair
通讯作者:
S. Rejeb;S. Tabbane;Z. Choukair
DOI:
10.1109/tap.1967.1139040
发表时间:
1966
期刊:
--
影响因子:
--
作者:
R. Hyneman;R. Johnson
通讯作者:
R. Hyneman;R. Johnson
DOI:
--
发表时间:
1999-12
期刊:
--
影响因子:
--
作者:
P. Y. Zhou
通讯作者:
P. Y. Zhou
DOI:
10.1504/ijwmc.2007.014457
发表时间:
2007-07
期刊:
Int. J. Wirel. Mob. Comput.
影响因子:
--
作者:
D. Tsishkou;Liming Chen;E. Bovbel
通讯作者:
D. Tsishkou;Liming Chen;E. Bovbel
DOI:
10.1111/j.2517-6161.1977.tb01600.x
发表时间:
1977-01-01
期刊:
JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-METHODOLOGICAL
影响因子:
--
作者:
DEMPSTER, AP;LAIRD, NM;RUBIN, DB
通讯作者:
RUBIN, DB