Rank: 208 based on 427 downloads (last 30 days) and 7 files submitted
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Yogesh K Soniwal

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IIT Kanpur, India
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26.50855, 80.225975

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31 Oct 2014 Screenshot BPSK BER v/s SNR Simulation for AWGN and Rayleigh Wireless channel Binary Phase Shift Keying Simulation for AWGN channel and Rayleigh fading Wireless channel Author: Yogesh K Soniwal rayleigh in matlab, communication, awgn, wireless fading chann..., wireless channel 50 0
  • 5.0
5.0 | 1 rating
31 Oct 2014 Screenshot BPSK BER v/s SNR Simulation for AWGN channel Binary Phase Shift Keying Simulation for BER v/s SNR of Additive White Gaussian Noise Channel Author: Yogesh K Soniwal ber, communications, bpsk, bpsk in matlab, communication, awgn 96 0
  • 5.0
5.0 | 2 ratings
31 Oct 2014 Screenshot (7,4)Hamming Code BER Simulation (7,4) Hamming code simulation for Bit Error Rate(BER) using SOFT and HARD decoding Schemes Author: Yogesh K Soniwal communication, ber, hamming code, parity bits, awgn, syndrome decoding 49 0
  • 5.0
5.0 | 1 rating
31 Oct 2014 Screenshot QPSK performance comparison for Wireline and Wireless channel QPSK performance comparison for Wireline and Wireless channel Author: Yogesh K Soniwal ber, qpsk ser, communications, qpsk, simulation, ml detection 25 3
31 Oct 2014 Screenshot Envelope Detector Inputs: Fc, Fm, Ka. Output: Optimum Time Constant Author: Yogesh K Soniwal envelope detection, communication, amplitude modulation, am, carrier 27 0
  • 3.0
3.0 | 1 rating
Comments and Ratings by Yogesh K Soniwal View all
Updated File Comments Rating
25 Nov 2014 Turbo Code Encoding: RSC, Decoding: BCJR Author: Yogesh K Soniwal

C0 is same as P0, and C1 is same as P1. Maybe the notation is a bit confusing.

21 Nov 2014 Turbo Code Encoding: RSC, Decoding: BCJR Author: Yogesh K Soniwal

Please refer

http://paginas.fe.up.pt/~sam/textos/From%20BCJR%20to%20turbo.pdf

14 Nov 2014 Turbo Code Encoding: RSC, Decoding: BCJR Author: Yogesh K Soniwal

Hi Muhammad

Please refer to

http://home.iitk.ac.in/~ysoniwal/Term_Paper_Reports/EE624.pdf

for formulae of alpha, beta and gamma

01 May 2014 Turbo Code Encoding: RSC, Decoding: BCJR Author: Yogesh K Soniwal

Hi Long
I have not checked if there is any difference in the performance if we use extrinsic information.
If you want to use extrinsic information, just substract the intrinsic term given on page 4 of
http://home.iitk.ac.in/~ysoniwal/Term_Paper_Reports/EE624.pdf
from aposteriori information.

27 Mar 2014 Turbo Code Encoding: RSC, Decoding: BCJR Author: Yogesh K Soniwal

Hi Tongyang
In BCJR decoder we exclude the intrinsic information and pass the aposteriori probability from one decoder to another for subsequent detection

Comments and Ratings on Yogesh K Soniwal's Files View all
Updated File Comment by Comments Rating
25 Nov 2014 Turbo Code Encoding: RSC, Decoding: BCJR Author: Yogesh K Soniwal Yogesh K Soniwal

C0 is same as P0, and C1 is same as P1. Maybe the notation is a bit confusing.

24 Nov 2014 Turbo Code Encoding: RSC, Decoding: BCJR Author: Yogesh K Soniwal Muhammad MAZHAR

thanks a lot..
one small quastion,,in your code of encoder u r calculating in loop C0 and C1 and with this C0 and C1 you are calculating Po ans P1..its clear..but at which stage of Encoder diagram you r calculating co and c1?this is not so clear for me--i mean after feedback value and input or where ?
can u plz clear it..i will be thankful t u.

21 Nov 2014 Turbo Code Encoding: RSC, Decoding: BCJR Author: Yogesh K Soniwal Yogesh K Soniwal

Please refer

http://paginas.fe.up.pt/~sam/textos/From%20BCJR%20to%20turbo.pdf

17 Nov 2014 Turbo Code Encoding: RSC, Decoding: BCJR Author: Yogesh K Soniwal Muhammad MAZHAR

thanks Yogesh..i habe read this paper..its good..but can u tell me from which BOOK you have used this formula...i mean Reference of Book or any paper..
and how u demodelate your singal,because R0,R1 R2 are demodulated...'?
thanks

14 Nov 2014 Turbo Code Encoding: RSC, Decoding: BCJR Author: Yogesh K Soniwal Yogesh K Soniwal

Hi Muhammad

Please refer to

http://home.iitk.ac.in/~ysoniwal/Term_Paper_Reports/EE624.pdf

for formulae of alpha, beta and gamma

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