AUTOMATIC DECISION THRESHOLD LEVEL CONTROL (ADTLC) IN DIRECT-SEQUENCE SPREAD-SPECTRUM SYSTEMS BASED ON MATCHED FILTERING

被引：14

作者：

GLISIC, SG

机构：

[1] Inst of Electrical Engineering, Belgrade, Yugosl, Inst of Electrical Engineering, Belgrade, Yugosl

来源：

IEEE TRANSACTIONS ON COMMUNICATIONS | 1988年 / 36卷 / 04期

关键词：

PROBABILITY - RADIO TRANSMISSION - Spread Spectrum - SIGNAL FILTERING AND PREDICTION;

D O I：

10.1109/26.2781

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 [电气工程]; 0809 [电子科学与技术];

摘要：

An automatic decision-threshold-level control (ADTLC) algorithm for direct-sequence spread-spectrum systems is described and analyzed. Two parameters of interest, probability of false alarm P//a and probability of correct signal detection P//d, are controlled simultaneously. As an example, the implementation of the algorithm in several practical direct-sequence spread-spectrum receivers is discussed. A considerable advantage of this algorithm compared to the classical approach (constant false alarm probability control) to the problem has been demonstrated.

引用

页码：519 / 527

页数：9

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[2]

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[7]

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[8]

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