Paper Info
Title
Rayleigh fading channel estimation using MMSE estimator for MIMO-CDMA system
Abstract
In this paper, we are proposing a pilot-aided channel estimator for the multiple-input multiple-output (MIMO) direct-sequence code-division multiple access (DS-CDMA) communication systems based on the minimum mean-square error (MMSE) estimate of the attenuated transmitted signals in the presence of Rayleigh fading channel coupled with the white Gaussian noise. The proposed receiver consists of bank of matched filters matched to the signature waveform of the desired user followed by a nonlinear estimator, resulting from the MMSE estimate of the attenuated transmitted signal. Simulation results carried out for multiple values of signal to noise ratio (SNR) and number of users show that the theoretical predictions are very well substantiated.
Year
DOI
Venue
2015
10.1109/ICCSPA.2015.7081282
Communications, Signal Processing, and their Applications
Keywords
Field
DocType
multiple-input,channel estimation,direct-sequence code-division multiple access (ds-cdma),minimum mean-square error (mmse),multiple access interference (mai),multiple-output (mimo),manganese,mimo
MIMO-OFDM,Rayleigh fading,Control theory,Computer science,Signal-to-noise ratio,MIMO,Matched filter,Additive white Gaussian noise,Estimator,Channel state information
Conference
ISSN
Citations 
PageRank 
2377-682X
0
0.34
References 
Authors
7
5
Name
Order
Citations
PageRank
khalid mahmood100.34
syed muhammad asad221.77
Muhammad Omer Bin Saeed3435.98
Muhammad Moinuddin410320.63
Azzedine Zerguine534351.98