Optimal step-size LMS equalizer algorithm En-i̇yi̇ adim-boylu LMS dengeleyi̇ci̇ algori̇tmasi

Solmaz C. Ö., Oruç Ö., Kayran A. H.

2011 IEEE 19th Signal Processing and Communications Applications Conference, SIU 2011, Antalya, Türkiye, 20 - 22 Nisan 2011, ss.853-856 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/siu.2011.5929786
  • Basıldığı Şehir: Antalya
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.853-856
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

In this paper, an optimal step-size finding algorithm for LMS is presented. The algorithm runs iteratively and convergence to the equalizer coefficients by finding the optimal step-size which minimizes the steady-state error rate at each iteration. No initialization for the step-size value is required. Efficiency of the proposed algorithm is shown by making a performance comparison between some of the other LMS based algorithms and optimal step-size LMS algorithm. © 2011 IEEE.