MULTIDIMENSIONAL MODULATION AND CODING FOR BAND-LIMITED DIGITAL CHANNELS

被引：25

作者：

BIGLIERI, E ^{[1
]}

ELIA, M ^{[1
]}

机构：

[1] POLITECN TORINO, DIPARTIMENTO ELETTRON, I-10128 TURIN, ITALY

来源：

IEEE TRANSACTIONS ON INFORMATION THEORY | 1988年 / 34卷 / 04期

关键词：

Codes; Symbolic--Encoding - Digital Communication Systems - Modulation;

D O I：

10.1109/18.9777

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A class of multidimensional signals, based on generalized group alphabets, is introduced, and its basic properties are derived. The combination of generalized group alphabets and coding is also examined: two coding schemes are considered - G. Ungerboeck's scheme (1982) for combination with convolutional codes, and V.V. Ginzburg's (1984) scheme for combination with block codes. It is concluded that the performance of these schemes makes them attractive for transmission over band-limited digital channels.

引用

页码：803 / 809

页数：7

共 25 条

[1] EFFICIENT ALGORITHM FOR COMPUTING FREE DISTANCE [J].

BAHL, LR ;

FRAZER, WD ;

CULLUM, CD ;

JELINEK, F .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1972, 18 (03) :437-+

[2]

Benedetto S., 1987, DIGITAL TRANSMISSION

[3] HIGH-LEVEL MODULATION AND CODING FOR NONLINEAR SATELLITE CHANNELS [J].

BIGLIERI, E .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1984, 32 (05) :616-626

[4] EXISTENCE OF GROUP CODES FOR GAUSSIAN CHANNEL [J].

BIGLIERI, E ;

ELIA, M .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1972, 18 (03) :399-+

[5] NEW TRELLIS CODES BASED ON LATTICES AND COSETS [J].

CALDERBANK, AR ;

SLOANE, NJA .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1987, 33 (02) :177-195

[6]

CALDERBANK R, 1984, IEEE T INFORM THEORY, V30, P784, DOI 10.1109/TIT.1984.1056976

[7]

DIVSALAR D, 1984, NOV P GLOBECOM 84 AT

[8]

DIVSALAR D, 1985, DEC P GLOBECOM 86 NE

[9]

GERSHO A, 1984, MAY P ICC 84 AMST, P377

[10]

GINZBURG VV, 1984, PROBLEMY PEREDACHI I, P28

← 1 2 3 →