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VTC
2008
IEEE
129views Communications» more  VTC 2008»
14 years 19 days ago
A Stochastic Gradient LMS Algorithm for Digital Compensation of Tx Leakage in Zero-IF-Receivers
Abstract— In frequency division duplex transceivers the transmit signal is leaking through the duplexer into the receive branch. For the case of Zero-IF receivers the nonlinearit...
Andreas Frotzscher, Gerhard Fettweis
JCM
2006
78views more  JCM 2006»
13 years 6 months ago
Computationally-Efficient DNLMS-Based Adaptive Algorithms for Echo Cancellation Application
This paper investigates the application of the delayed normalized least mean square (DNLMS) algorithm to echo cancellation. In order to reduce the amount of computations, DNLMS is ...
Raymond Lee, Esam Abdel-Raheem, Mohammed A. S. Kha...
ISIP
2008
IEEE
14 years 20 days ago
FPGA Implementation of an Adaptive Noise Canceller
This paper proposes an FPGA implementation of an Adaptive Noise Canceller using the Least Mean Square (LMS) algorithm. The hardware architecture is synthesized using the Xilinx Sp...
Tian Lan, Jinlin Zhang

Publication
209views
13 years 3 months ago
Adaptive beamforming method based on constrained LMS algorithm for tracking mobile user
In this paper, Constrained Least Mean Square (CLMS) algorithm for narrowband adaptive beamforming for tracking mobile user in a 2D urban environment has been used. This algorithm i...
Peyman Rahmati
ICIP
2007
IEEE
14 years 17 days ago
Coding Artifacts Robust Resolution Up-conversion
In this paper, an integrated resolution up-conversion and compression artifacts removal algorithm is proposed. Local image patterns are classified into object details or coding ar...
Ling Shao, Hao Hu, Gerard de Haan