2-DIMENSIONAL MODULATION CODES

被引：38

作者：

MARCELLIN, MW

WEBER, HJ

机构：

[1] Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ 85721, United States

来源：

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS | 1992年 / 10卷 / 01期

关键词：

Codes; Symbolic;

D O I：

10.1109/49.124484

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new class of run-length-limited codes is introduced. These codes are called two-dimensional or multitrack modulation codes. Two-dimensional modulation codes provide substantial data storage density increases for multitrack recording systems by operating on multiple tracks in parallel. Procedures for computing the capacity of these new codes are given along with fast algoritms for implementing these procedures. Examples of two-dimensional codes are given to provide a comparison between the encoding rates obtainable with multitrack and traditional single-track codes.

引用

页码：254 / 266

页数：13

共 14 条

[1] AN APPLICATION OF SYMBOLIC DYNAMICS TO INFORMATION-THEORY [J].

ADLER, RL ;

COPPERSMITH, D ;

HASSNER, M .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1983, 29 (01) :5-22

[2]

BLAHUT RE, 1987, PRINCIPALS PRACTICE

[3]

Carey G.F., 1984, FINITE ELEMENTS COMP, V3

[4] SEQUENCE-STATE METHODS FOR RUN-LENGTH-LIMITED CODING [J].

FRANASZEK, PA .

IBM JOURNAL OF RESEARCH AND DEVELOPMENT, 1970, 14 (04) :376-+

[5] A QUARTER CENTURY OF DISK FILE INNOVATION [J].

HARKER, JM ;

BREDE, DW ;

PATTISON, RE ;

SANTANA, GR ;

TAFT, LG .

IBM JOURNAL OF RESEARCH AND DEVELOPMENT, 1981, 25 (05) :677-689

[6] INNOVATIONS IN THE DESIGN OF MAGNETIC-TAPE SUBSYSTEMS [J].

HARRIS, JP ;

PHILLIPS, WB ;

WINGER, WD ;

WELLS, JF .

IBM JOURNAL OF RESEARCH AND DEVELOPMENT, 1981, 25 (05) :691-699

[7] SURVEY OF CODING SCHEMES FOR TRANSMISSION OR RECORDING OF DIGITAL DATA [J].

KOBAYASHI, H .

IEEE TRANSACTIONS ON COMMUNICATION TECHNOLOGY, 1971, CO19 (06) :1087-+

[8]

Oppenheim A. V., 1975, DIGITAL SIGNAL PROCE

[9] ADAPTIVE CROSS-PARITY (AXP) CODE FOR A HIGH-DENSITY MAGNETIC-TAPE SUBSYSTEM [J].

PATEL, AM .

IBM JOURNAL OF RESEARCH AND DEVELOPMENT, 1985, 29 (06) :546-562

[10] A MATHEMATICAL THEORY OF COMMUNICATION [J].

SHANNON, CE .

BELL SYSTEM TECHNICAL JOURNAL, 1948, 27 (03) :379-423

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