Ternary complementary sets for orthogonal pulse based UWB

被引：0

作者：

Wu, D ^{[1
]}

Spasojevic, P ^{[1
]}

Seskar, I ^{[1
]}

机构：

[1] Rutgers State Univ, WINLAB, Piscataway, NJ 08854 USA

来源：

CONFERENCE RECORD OF THE THIRTY-SEVENTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS, VOLS 1 AND 2 | 2003年

关键词：

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Ternary complementary set based UWB signaling employing a set of orthogonal chip pulses is proposed. Each user transmits the same information bit over a set of parallel channels each characterized by an orthogonal pulse and a spreading sequence from a ternary complementary set. Ternary complementary sets assigned to two users are mutually uncorrelated in the complementary sense. Hence, the multipath interference as well as multiple access interference are mitigated. Furthermore, sequence length selection is significantly more flexible than for corresponding binary signaling techniques. Thus, the proposed signaling is in particular suitable for adaptive high rate systems. Construction methods for ternary mutually orthogonal complementary sets are also included.

引用

页码：1776 / 1780

页数：5

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