Title :
Enhanced block coded modulation using iterative decoding based on parity check codes
Author :
H.-B. Li;J.M. Cioffi
Author_Institution :
Commun. Res. Lab., Minist. of Posts & Telecommun., Ibaraki, Japan
fDate :
6/23/1905 12:00:00 AM
Abstract :
We improve the bit error rate (BER) performance of block coded modulation (BCM) by simply introducing single parity check codes (SPCC). Two types of parity check operations are investigated. The proposed scheme is suited to parallel processing and only hard decision is needed in the decoding procedure. Computer simulation results are given to show the coding gains.
Keywords :
"Modulation coding","Iterative decoding","Parity check codes","Turbo codes","Bit error rate","Computer simulation","Block codes","Signal to noise ratio","Delay effects","Parallel processing"
Conference_Titel :
Communications, 2001. ICC 2001. IEEE International Conference on
Print_ISBN :
0-7803-7097-1
DOI :
10.1109/ICC.2001.936324
