DocumentCode
312884
Title
Unequal error protection on the turbo-encoder output bits
Author
Mohammadi, Atousa H S ; Khandani, A.K.
Author_Institution
Dept. of Electr. & Comput. Eng., Waterloo Univ., Ont., Canada
Volume
2
fYear
1997
fDate
8-12 Jun 1997
Firstpage
730
Abstract
Traditional turbo-codes with BPSK modulation scheme, use equal error protection (EEP) for the turbo-encoder output bits. In this paper, it is shown that the role of the encoder output bits is not necessarily the same in determining the code performance. Imposing unequal error protection (UEP) on the output bits can result in improvement of the turbo-code performance
Keywords
concatenated codes; convolutional codes; error correction codes; interleaved codes; phase shift keying; BPSK modulation; parallel concatenated convolutional codes; turbo-code performance; turbo-encoder output bits; unequal error protection; Binary phase shift keying; Block codes; Convolutional codes; Councils; Error correction codes; Iterative decoding; Maximum likelihood decoding; Parity check codes; Termination of employment; Turbo codes;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 1997. ICC '97 Montreal, Towards the Knowledge Millennium. 1997 IEEE International Conference on
Conference_Location
Montreal, Que.
Print_ISBN
0-7803-3925-8
Type
conf
DOI
10.1109/ICC.1997.609963
Filename
609963
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