Turbo equalization between Partial Response Maximum Likelihood Detector and Viterbi decoder for 2/4 Modulation Code in Holographic Data Storage Systems

Gyuyeol Kong; Sooyong Choi

doi:10.1364/ISOM_ODS.2011.OTuD8

Nonlinear Optics
OSA Technical Digest (CD) (Optica Publishing Group, 2011),
paper OTuD8
•https://doi.org/10.1364/ISOM_ODS.2011.OTuD8

Turbo equalization between Partial Response Maximum Likelihood Detector and Viterbi decoder for 2/4 Modulation Code in Holographic Data Storage Systems

Gyuyeol Kong and Sooyong Choi

Joint International Symposium on Optical Memory and Optical Data Storage 2011

Kauai, Hawaii United States
17–20 July 2011
ISBN: 978-1-55752-915-2

From the session
ISOM/ODS Poster Session II (OTuD)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
G. Kong and S. Choi, "Turbo equalization between Partial Response Maximum Likelihood Detector and Viterbi decoder for 2/4 Modulation Code in Holographic Data Storage Systems," in Nonlinear Optics, OSA Technical Digest (CD) (Optica Publishing Group, 2011), paper OTuD8.

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Citation alert
Save article

Abstract

Holographic data storage (HDS) system has been investigated for the next generation of digital storage due to its high storage density and high data transfer rate [1]. As the recording density increases, two-dimension (2D) inter-symbol interference (ISI) resulting from pixel blurring becomes serious. Therefore, strong signal processing techniques are necessary required to achieve high density recording in HDS systems. Recently, iterative equalization and decoding (IDE) called turbo equalization have received great attention due to the impressive performance gains for data storage and communication system [2].

PDF Article

More Like This

Iterative Two-dimensional Partial Response Maximum Likelihood Detection Method with Constant-Weight Constraint Code for Holographic Data Storage Systems

Gyuyeol Kong and Sooyong Choi
OMD11 Joint International Symposium on Optical Memory and Optical Data Storage (ODS) 2011

Simplified Two-dimensional Partial Response Maximum Likelihood Detection Method Using A priori information for Holographic Data Storage Systems

Gyuyeol Kong and Sooyong Choi
OTuD4 Joint International Symposium on Optical Memory and Optical Data Storage (ODS) 2011

Soft-Decision Viterbi Decoding Scheme and A New Reliability Metric for 4/6 Modulation Code in Holographic Data Storage

Yong-ok Kim, Gyuyeol Kong, and Sooyong Choi
OTuD1 Joint International Symposium on Optical Memory and Optical Data Storage (ODS) 2011

Previous Article Next Article