Simplified Decoding of Trellis-Based Error-Correcting Modulation Codes Using the M-Algorithm for Holographic Data Storage

被引：1
作者：
Kim, Jinyoung [1 ]
Lee, Jaejin [1 ]
机构：
[1] Soongsil Univ, Sch Elect Engn, Seoul 156743, South Korea
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS | 2012年 / 51卷 / 08期
基金：
新加坡国家研究基金会;
关键词：
ARCHITECTURES;
D O I：
10.1143/JJAP.51.08JD02
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In this paper, we investigate a simplified decoding method for the trellis-based error-correcting modulation codes using the M-algorithm for holographic data storage. The M-algorithm, which sacrifices the bit error rate performance, can reduce the Viterbi algorithm's complexity. When the M-algorithm is used in the trellis-based error-correcting modulation codes, common delay and complexity problems can be reduced. (C) 2012 The Japan Society of Applied Physics
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页数：3
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共 18 条
  • [1] SORTING-BASED VLSI ARCHITECTURES FOR THE M-ALGORITHM AND T-ALGORITHM TRELLIS DECODERS
    BENGOUGH, PA
    SIMMONS, SJ
    [J]. IEEE TRANSACTIONS ON COMMUNICATIONS, 1995, 43 (2-4) : 514 - 522
  • [2] Modulation coding for pixel-matched holographic data storage
    Burr, GW
    Ashley, J
    Coufal, H
    Grygier, RK
    Hoffnagle, JA
    Jefferson, CM
    Marcus, B
    [J]. OPTICS LETTERS, 1997, 22 (09) : 639 - 641
  • [3] González L, 2000, INT CONF ACOUST SPEE, P3378, DOI 10.1109/ICASSP.2000.860125
  • [4] A new two-dimensional pseudo-random modulation code for holographic data storage
    Hwang, E
    Roh, J
    Kim, J
    Cho, J
    Park, J
    Jung, H
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 2003, 42 (2B): : 1010 - 1013
  • [5] A new efficient error correctible modulation code for holographic data storage
    Hwang, E
    Kim, K
    Kim, J
    Park, J
    Jung, H
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 2002, 41 (3B): : 1763 - 1766
  • [6] KAM PY, 1995, IEEE T COMMUN, V43, P2429
  • [7] Error-Correcting 6/8 Modulation Code for Reducing Two-Dimensional Intersymbol Interference
    Kim, Jinyoung
    Lee, Jaejin
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS, 2011, 50 (09)
  • [8] Error Correcting 4/6 Modulation Codes for Holographic Data Storage
    Kim, Jinyoung
    Wee, Jae-Kyung
    Lee, Jaejin
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS, 2010, 49 (08)
  • [9] Partial Response Maximum Likelihood Detections Using Two-Dimensional Soft Output Viterbi Algorithm with Two-Dimensional Equalizer for Holographic Data Storage
    Kim, Jinyoung
    Lee, Jaejin
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS, 2009, 48 (03)
  • [10] Two-Dimensional 5:8 Modulation Code for Holographic Data Storage
    Kim, Jinyoung
    Lee, Jaejin
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS, 2009, 48 (03)
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