DocumentCode
2759304
Title
Soft decision Viterbi decoding for holographic memory systems
Author
Jeon, Seungjunc ; Seunghoon Han ; Yang, Byungchoon ; Byun, Kyung Min ; Lee, Byoungho
Author_Institution
Nat. Res. Lab. of Holography Technol., Seoul Nat. Univ., South Korea
Volume
2
fYear
2000
fDate
2000
Firstpage
605
Abstract
We have shown soft decision Viterbi decoding for holographic memory systems in which data pages consist of two-dimensional array of convolutional code sequences. It is an advantage of soft decision decoding that an extra coding gain could be obtained in comparison with simple thresholding or hard decision decoding
Keywords
Viterbi decoding; convolutional codes; error correction codes; holographic storage; sequential decoding; burst error correction capability; convolutional code sequences; data pages; extra coding gain; holographic memory systems; quantization; soft decision Viterbi decoding; two-dimensional array; Bit error rate; Decoding; Encoding; Error correction; Holographic optical components; Holography; Laboratories; Liver; Scheduling algorithm; Viterbi algorithm;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Society 2000 Annual Meeting. LEOS 2000. 13th Annual Meeting. IEEE
Conference_Location
Rio Grande
ISSN
1092-8081
Print_ISBN
0-7803-5947-X
Type
conf
DOI
10.1109/LEOS.2000.893987
Filename
893987
Link To Document