Title :
Application of Adaptive Algorithm in Interference Cancellation
Author :
Shi Yan-bin ; Zhao Xiao-ming ; Gao Xian-jun
Author_Institution :
Dept. Electron. Eng., Aviation Univ. of Airforce, Jilin, China
Abstract :
An improvement adaptive LMS algorithm is introduced, the theoretical analysis and computer simulation of this algorithm are provided for confirmation that it resolved the contradiction between convergence rate and static error contradiction in the tradition LMS algorithm, and applied this algorithm in the disturbance cancellation system. It was concluded that this algorithm has the merits such as fast convergence rate, small static error as the simulation results indicates.
Keywords :
interference suppression; least mean squares methods; adaptive LMS algorithm; adaptive algorithm; computer simulation; convergence rate; disturbance cancellation system; interference cancellation; static error contradiction; theoretical analysis; Adaptive algorithm; Adaptive control; Adaptive filters; Algorithm design and analysis; Convergence; Interference cancellation; Iterative algorithms; Least squares approximation; Programmable control; Signal processing algorithms; adaptive filtering; interference cancellation; variable step size;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2010 International Conference on
Conference_Location :
Changsha City
Print_ISBN :
978-1-4244-5001-5
Electronic_ISBN :
978-1-4244-5739-7
DOI :
10.1109/ICMTMA.2010.519
