Gram-Schmidt Eşlenik Yön ve Eşlenik Gradyan Algoritmalarının Adaptif Antenlere Uygulanması

Abstract

The rapid growth in demand for cellular mobile communications and emerging fixed wireless access has created the need to increase system capacity through more efficient utilization of the frequency spectrum, and the need for better grade of service. In cellular systems, capacity improvement can be achieved by reducing co-channel interference. Several techniques have been proposed in literature for mitigating co channel interference, such as adaptive antennas and power control. In this paper, we consider the implementation and performance of two adaptive array algorithms which is Gram-Schmidt Conjugate Direction (GSCD) and Conjugate Gradient (CG), based on training sequence, used in adaptive arrays.