کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
445414 1443234 2008 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Baud-spaced constant modulus blind equalization via hybrid genetic algorithm and generalized pattern search optimization
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Baud-spaced constant modulus blind equalization via hybrid genetic algorithm and generalized pattern search optimization
چکیده انگلیسی

The present paper deals with the formulation of the baud-spaced constant modulus blind equalization in the presence of Gaussian noise as an unconstrained optimization problem via the use of genetic algorithm and generalized pattern search (GPS) algorithm. Simulation results show that the proposed approach is more robust to the adopted initialization strategy and much more likely to outperform the classical constant modulus algorithm in terms of minimum-squared error, intersymbol interference and error vector magnitude quantities.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: AEU - International Journal of Electronics and Communications - Volume 62, Issue 2, 1 February 2008, Pages 122–131
نویسندگان
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