Comments on: BER for BPSK in Rayleigh channel http://www.dsplog.com/2008/08/10/ber-bpsk-rayleigh-channel/ Signal Processing for Communication Fri, 10 Feb 2012 01:03:15 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: Krishna Sankar http://www.dsplog.com/2008/08/10/ber-bpsk-rayleigh-channel/#comment-100468 Krishna Sankar Mon, 06 Feb 2012 00:11:57 +0000 http://www.dsplog.com/?p=218#comment-100468 @Pranjal: Why do you want the DPLL in place? Am sure it's not because of the channel, rather it might be necessitated by any phase errors. @Pranjal: Why do you want the DPLL in place? Am sure it’s not because of the channel, rather it might be necessitated by any phase errors.

]]> By: Pranjal Gogoi http://www.dsplog.com/2008/08/10/ber-bpsk-rayleigh-channel/#comment-99884 Pranjal Gogoi Fri, 03 Feb 2012 15:36:50 +0000 http://www.dsplog.com/?p=218#comment-99884 Mr. Sankar probably you will be the right person to solve a problem i have encountered in my MTech. project. Let us consider a Rayleigh frequency selective fading channel,while using BPSK. Now at the receiver i want to put a digital phase lock loop. In this case how i will calculalte the BER performance. Will the DPLL degrade or enhance the perfomance of the BER Mr. Sankar probably you will be the right person to solve a problem i have encountered in my MTech. project. Let us consider a Rayleigh frequency selective fading channel,while using BPSK. Now at the receiver i want to put a digital phase lock loop.
In this case how i will calculalte the BER performance. Will the DPLL degrade or enhance the perfomance of the BER

]]> By: Krishna Sankar http://www.dsplog.com/2008/08/10/ber-bpsk-rayleigh-channel/#comment-98249 Krishna Sankar Thu, 26 Jan 2012 01:27:05 +0000 http://www.dsplog.com/?p=218#comment-98249 @Leona: You can look at the post on Selection Diversity for BPSK case http://www.dsplog.com/2008/09/06/receiver-diversity-selection-diversity/ @Leona: You can look at the post on Selection Diversity for BPSK case
http://www.dsplog.com/2008/09/06/receiver-diversity-selection-diversity/

]]> By: Krishna Sankar http://www.dsplog.com/2008/08/10/ber-bpsk-rayleigh-channel/#comment-98244 Krishna Sankar Thu, 26 Jan 2012 01:19:21 +0000 http://www.dsplog.com/?p=218#comment-98244 @ammar: Thanks. I do not have the function rayleighchan() handy @ammar: Thanks. I do not have the function rayleighchan() handy

]]> By: Leona http://www.dsplog.com/2008/08/10/ber-bpsk-rayleigh-channel/#comment-98163 Leona Wed, 25 Jan 2012 13:23:58 +0000 http://www.dsplog.com/?p=218#comment-98163 Hi I am looking for generalized selection combining for QPSK (or for anything else). Any help please where can I find it? Hi I am looking for generalized selection combining for QPSK (or for anything else). Any help please where can I find it?

]]> By: ammar http://www.dsplog.com/2008/08/10/ber-bpsk-rayleigh-channel/#comment-97878 ammar Mon, 23 Jan 2012 13:50:06 +0000 http://www.dsplog.com/?p=218#comment-97878 Hi Krishna you are a very helpful man .. i just want to ask you if you deal with matlab function that creat rayleigh channel >> name (rayleighchan) its a good function .. and have a many optional parameter thank you >> i will check your blog daily Hi Krishna
you are a very helpful man .. i just want to ask you if you deal with matlab function that creat rayleigh channel >> name (rayleighchan)

its a good function .. and have a many optional parameter

thank you >> i will check your blog daily

]]> By: Krishna Sankar http://www.dsplog.com/2008/08/10/ber-bpsk-rayleigh-channel/#comment-92983 Krishna Sankar Fri, 06 Jan 2012 01:12:00 +0000 http://www.dsplog.com/?p=218#comment-92983 @Nam: Well, the 16QAM is more error prone when compared to BPSK. @Nam: Well, the 16QAM is more error prone when compared to BPSK.

]]>