实值DS-CDMA序列

2000 IEEE Ultrasonics Symposium. Proceedings. An International Symposium (Cat. No.00CH37121) Pub Date : 2000-10-22 DOI:10.1109/ULTSYM.2000.922575

E. P. Yepez, Patrick M. Smith

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引用次数: 1

摘要

表面声波器件可用于在直接序列码分多址系统中实现匹配滤波器，在那里它们可以提供相当于超过1 Tflop的计算能力。特别是，它们自然能够处理使用实值分量的长序列。在本文中，我们描述了实值序列族的推导，这些序列族提供了改进的自相关和互相关性能的好处，同时提供了比传统二进制序列更多的编码。

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Real-valued DS-CDMA sequences

Surface acoustic wave devices can be used to implement matched filters in direct-sequence code division multiple access systems, where they can provide the equivalent of over 1 Tflop computation power. In particular, they are naturally able to process long sequences employing real-valued components. In this paper, we describe the derivation of families of real-valued sequences that offer the benefits of improved auto-correlation and cross-correlation performance, while offering a larger number of codes than traditional binary sequences.

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2000 IEEE Ultrasonics Symposium. Proceedings. An International Symposium (Cat. No.00CH37121)

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