Title :
Multilevel turbo coding with a short latency
Author_Institution :
GlobeSpan Technol., Red Bank, NJ, USA
fDate :
29 Jun-4 Jul 1997
Abstract :
In this paper, the impact of the interleaver, embedded in the encoder for a parallel concatenated code is studied. In the case where the length of the interleaver is restricted (and especially when the desired BER is small), we suggest using a structure interleaver, called a reverse block interleaver. Using this interleaver, we construct powerful multilevel codes with parallel concatenated codes as component codes
Keywords :
concatenated codes; convolutional codes; error correction codes; error statistics; interleaved codes; maximum likelihood decoding; BER; component codes; maximum likelihood decoding; multilevel codes; parallel concatenated code; reverse block interleaver; short latency; structure interleaver; turbo codes; AWGN; Bit error rate; Concatenated codes; Constellation diagram; Convolutional codes; Delay; Error analysis; Iterative decoding; Performance gain; Turbo codes;
Conference_Titel :
Information Theory. 1997. Proceedings., 1997 IEEE International Symposium on
Conference_Location :
Ulm
Print_ISBN :
0-7803-3956-8
DOI :
10.1109/ISIT.1997.613027
