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An Effect on Chip Interleaving and Hard Limiter against Burst Noise in Direct Sequence Spread Spectrum Communication Systems

Shin'ichi TACHIKAWA

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Summary :

This paper presents improvement of data error rate against burst noise by using both chip interleaving and hard limiter in direct sequence spread spectrum (DS/SS) communication systems. Chip interleaving, which is a unique method of DS/SS systems, is effective when burst noise power is small. However, when the burst noise power is large, date error rate is degraded. While, though hard limiter suppresses burst noise power, it gives little effectiveness when the burst noise length is long. Using chip interleaving and hard limiter together, as they work complementary, stable and considerable improvement of data error rate is achieved.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E78-A No.2 pp.272-276
Publication Date
1995/02/25
Publicized
Online ISSN
DOI
Type of Manuscript
LETTER
Category
Spread Spectrum Technology

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