Title :
The Design of Optimal Period Interleaver
Author :
Wang, Ying ; Du, Xinjun ; Li, Hui ; Wang, Yumin
Author_Institution :
Xidian Univ., Xian
Abstract :
The optimal period interleaver can break the divisibility of the input sequence with N0 as the period of the feedback polynomial. But how to find the optimal period interleaver is still in consideration. Based on the divisibility of polynomial, we give a method to find the optimal period interleaver. The simulation results prove this method a good BER performance in the decoding process of short frame Turbo codes.
Keywords :
decoding; error statistics; interleaved codes; polynomials; turbo codes; BER performance; decoding process; feedback polynomial; input sequence; optimal period interleaver; polynomial divisibility; short frame Turbo code; Application software; Bit error rate; Computer networks; Decoding; Error correction codes; Feedback; Laboratories; Polynomials; Turbo codes; Zinc; Turbo codes; interleaver; the optimal period interleaver;
Conference_Titel :
Advanced Information Networking and Applications - Workshops, 2008. AINAW 2008. 22nd International Conference on
Conference_Location :
Okinawa
Print_ISBN :
978-0-7695-3096-3
DOI :
10.1109/WAINA.2008.276
