TY - GEN
T1 - Analyzing SNR performance of a low-complexity wireless multiuser receiver for DS-CDMA systems
AU - Rizvi, Syed S.
AU - Elleithy, Khaled M.
AU - Riasat, Aasia
PY - 2009
Y1 - 2009
N2 - Wireless Multiuser receivers suffer from their relatively higher computational complexity that prevents widespread use of this technique. In addition, one of the main characteristics of multi-channel communications that can severely degrade the performance is the inconsistent and low values of SNR that result in high BER and poor channel capacity. It has been shown that the computational complexity of a multiuser receiver can be reduced by using the transformation matrix (TM) algorithm [4]. In this paper, we provide quantification of SNR based on the computational complexity of TM algorithm. We show that the reduction of complexity results high and consistent values of SNR that can consequently be used to achieve a desirable BER performance. In addition, our simulation results also suggest that the high and consistent values of SNR can be achieved for a desirable BER performance. The performance measure adopted in this paper is the consistent values of SNR.
AB - Wireless Multiuser receivers suffer from their relatively higher computational complexity that prevents widespread use of this technique. In addition, one of the main characteristics of multi-channel communications that can severely degrade the performance is the inconsistent and low values of SNR that result in high BER and poor channel capacity. It has been shown that the computational complexity of a multiuser receiver can be reduced by using the transformation matrix (TM) algorithm [4]. In this paper, we provide quantification of SNR based on the computational complexity of TM algorithm. We show that the reduction of complexity results high and consistent values of SNR that can consequently be used to achieve a desirable BER performance. In addition, our simulation results also suggest that the high and consistent values of SNR can be achieved for a desirable BER performance. The performance measure adopted in this paper is the consistent values of SNR.
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U2 - 10.1109/IC4.2009.4909237
DO - 10.1109/IC4.2009.4909237
M3 - Conference contribution
AN - SCOPUS:70349108707
SN - 9781424433148
T3 - 2009 2nd International Conference on Computer, Control and Communication, IC4 2009
BT - 2009 2nd International Conference on Computer, Control and Communication, IC4 2009
T2 - 2009 2nd International Conference on Computer, Control and Communication, IC4 2009
Y2 - 17 February 2009 through 18 February 2009
ER -