Automatic decision threshold level control (ADTLC) in direct-sequence spread-spectrum systems based on matched filtering
- 1 April 1988
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Communications
- Vol. 36 (4) , 519-527
- https://doi.org/10.1109/26.2781
Abstract
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/sub a/ and probability of correct signal detection P/sub 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 is demonstrated. >Keywords
This publication has 2 references indexed in Scilit:
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- Performance of a First-Order Transition Sampling Digital Phase-Locked Loop Using Random-Walk ModelsIEEE Transactions on Communications, 1972