Title :
Performance bounds for parity coded optical recording channels with d = 1 constraint
Author :
Cai, Kui ; Krachkovsky, Victor ; Bergmans, Jan
Author_Institution :
Dept. of Coding/Signal Proc., Data Storage Inst., Singapore, Singapore
Abstract :
We derive performance bounds on bit error rates and error event probabilities for optical recording channels with d = 1 constraint. The bounds account for the use of various parity codes. They serve as benchmarks for the development of parity codes and post-processing schemes. Computer simulations have been carried out to demonstrate the accuracy of the proposed bounds and to evaluate the performance of various parity codes.
Keywords :
channel coding; constraint handling; error statistics; optical storage; parity check codes; recording; bit error rates; computer simulations; parity coded optical recording channels; performance bounds; post-processing schemes; Bit error rate; Computer errors; Computer simulation; Decoding; Error correction codes; Memory; Modulation coding; Optical recording; Parity check codes; Performance analysis;
Conference_Titel :
Communications, 2003. ICC '03. IEEE International Conference on
Print_ISBN :
0-7803-7802-4
DOI :
10.1109/ICC.2003.1204568
