Benner
يحيى جاسم . ( مدرس )
كلية الهندسة - الكهرباء
[email protected]
 
 
 
A proposed Improvement Model for Turbo Codes Performance by Using Additional Interleaver
بحث النوع:
هندسة التخصص العام:
Yahya J. Harbi اسم الناشر:
اسماء المساعدين:
International Journal of Engineering & Technology IJET-IJENS Vol:12 No:05 الجهة الناشرة:
International Journal of Engineering & Technology IJET-IJENS Vol:12 No:05  
2012 سنة النشر:

الخلاصة

Iterative decoding in turbo code has very high decoding complexity. This paper adopts an improvement model for Turbo codes (parallel Concatenation Convolutional Codes (PCCCs) by using additional interleaver in the system. The proposed additional interleaver can achieve better error rate performance than standard system, makes the computation much easier and the operation of the hardware system much faster where the number of iteration can be decrease to a half. Simulation results show that the proposed model performs very closely to the Turbo Codes encoder–decoder system in AWGN, correlated and uncorrelated Rayleigh fading channels.