GENERALIZED ARRAY CODES AND THEIR TRELLIS STRUCTURE

被引：37
作者：
HONARY, B
MARKARIAN, GS
FARRELL, PG
机构：
[1] ARMENIAN ACAD SCI,YEREVAN,ARMENIA
[2] UNIV MANCHESTER,DEPT ELECT ENGN,MANCHESTER M13 9PL,LANCS,ENGLAND
来源：
ELECTRONICS LETTERS | 1993年 / 29卷 / 06期
关键词：
CODES AND CODING; INFORMATION THEORY;
D O I：
10.1049/el:19930361
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 technique, called generalised array coding (GAC), is proposed. The proposed technique allows the design of array codes with higher information rate, while the size of array and the minimum code distance remain the same. An example is given for (16, 11, 4) array code, however the proposed technique is applicable to all existing codes. It is shown that the trellis structure of such codes provides lower decoding complexity compared with conventional techniques.
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页码：541 / 542
页数：2
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