Comments on: MIMO with ML equalization http://www.dsplog.com/2008/12/14/mimo-ml-equalization/ Signal Processing for Communication Fri, 10 Feb 2012 01:03:15 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: faisal http://www.dsplog.com/2008/12/14/mimo-ml-equalization/#comment-93075 faisal Fri, 06 Jan 2012 09:27:40 +0000 http://www.dsplog.com/?p=273#comment-93075 Thanks Krishna for quick reply and time Thanks Krishna for quick reply and time

]]> By: Krishna Sankar http://www.dsplog.com/2008/12/14/mimo-ml-equalization/#comment-92986 Krishna Sankar Fri, 06 Jan 2012 01:16:43 +0000 http://www.dsplog.com/?p=273#comment-92986 @faisal: Sorry no @faisal: Sorry no

]]> By: faisal http://www.dsplog.com/2008/12/14/mimo-ml-equalization/#comment-92743 faisal Thu, 05 Jan 2012 07:12:19 +0000 http://www.dsplog.com/?p=273#comment-92743 Hi Krishna, Do have any information and matlab code for Semidefinite program (SDP) relaxation detector (optimization problem). Hi Krishna, Do have any information and matlab code for Semidefinite program (SDP) relaxation detector (optimization problem).

]]> By: faisal http://www.dsplog.com/2008/12/14/mimo-ml-equalization/#comment-92735 faisal Thu, 05 Jan 2012 06:29:39 +0000 http://www.dsplog.com/?p=273#comment-92735 Thanks Krishna for time and help Thanks Krishna for time and help

]]> By: Krishna Sankar http://www.dsplog.com/2008/12/14/mimo-ml-equalization/#comment-92146 Krishna Sankar Wed, 04 Jan 2012 00:39:27 +0000 http://www.dsplog.com/?p=273#comment-92146 @faisal: I do not have any 16QAM MIMO ML Matlab code handy. But hope the posts on 16QAM can help you to reach the goal http://www.dsplog.com/tag/16-QAM/ @faisal: I do not have any 16QAM MIMO ML Matlab code handy. But hope the posts on 16QAM can help you to reach the goal
http://www.dsplog.com/tag/16-QAM/

]]> By: faisal http://www.dsplog.com/2008/12/14/mimo-ml-equalization/#comment-87589 faisal Wed, 21 Dec 2011 14:56:27 +0000 http://www.dsplog.com/?p=273#comment-87589 Please can u give 16QAM code instead of BPSK using ML ? Please can u give 16QAM code instead of BPSK using ML ?

]]> By: Krishna Sankar http://www.dsplog.com/2008/12/14/mimo-ml-equalization/#comment-76392 Krishna Sankar Tue, 15 Nov 2011 00:40:41 +0000 http://www.dsplog.com/?p=273#comment-76392 @benza : EbN0Lin = 10.^(Eb_N0_dB/10); % converting log to linear theoryBer_nRx1 = 0.5.*(1-1*(1+1./EbN0Lin).^(-0.5)); % theoretical value for BER in Rayleigh channel http://www.dsplog.com/2009/01/22/derivation-ber-rayleigh-channel/ p = 1/2 – 1/2*(1+1./EbN0Lin).^(-1/2); theoryBerMRC_nRx2 = p.^2.*(1+2*(1-p)); % theoretical value for BER in Rayleigh channel for 2Rx case @benza :
EbN0Lin = 10.^(Eb_N0_dB/10); % converting log to linear
theoryBer_nRx1 = 0.5.*(1-1*(1+1./EbN0Lin).^(-0.5)); % theoretical value for BER in Rayleigh channel
http://www.dsplog.com/2009/01/22/derivation-ber-rayleigh-channel/

p = 1/2 – 1/2*(1+1./EbN0Lin).^(-1/2);
theoryBerMRC_nRx2 = p.^2.*(1+2*(1-p)); % theoretical value for BER in Rayleigh channel for 2Rx case

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