Serially Concatenation of Forward Error Correction Codes for Real Time Applications | ||
| Journal of Engineering and Sustainable Development | ||
| Article 1, Volume 18, Issue 6, December 2014, Pages 104-112 | ||
| Authors | ||
| Mahmod Farhan; Thuraya Mahmood; Ahkam Kamil | ||
| Abstract | ||
| This paper presents a scheme of serially concatenated codes. It is formed by Bose Chaudhuri Hocquenghem (BCH) as outer code and Low density Parity Check (LDPC) inner code in order to real time applications through get rid of the delay time stem from large number of iterations of LDPC decoder. Also analyzing the performance of each code individually by several example simulation using Matlab version R2012a tested by Additive White Gaussian Noise (AWGN) channel model with Binary Phase Shift Keying (BPSK) modulation to pick up appropriate parameters for this purpose. The proposed approach present high performance and reduce the Bit Error Rate (BER). A proposed parameters get nearly to zero BER at very low Signal to Noise Ratio (SNR). | ||
| Keywords | ||
| Index Terms; LDPC and BCH codes; Low BER; Real Time | ||
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