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Cheolwoo You and Daesik Hong, "Stop-and-Go Decision-Directed Blind Adaptive Equalization Using the Complex-Valued MultiLayer Perceptron", IEEE ICASSP, April 1997

[IEEE ICASSP]
조회 62150
Status : Presented 
Date : 1997-04 
Title : Stop-and-Go Decision-Directed Blind Adaptive Equalization Using the Complex-Valued MultiLayer Perceptron 
Authors : Cheolwoo You and Daesik Hong 
Conference : IEEE International Conference on Acoustics, Speech, and Signal Processing 
Abstract : In this paper, a "stop-and-go" decision-directed blind equalization scheme is newly proposed. This scheme uses the structure of complex-valued multilayer feedforward neural networks, instead of the linear transversal filters that are usually used in convention function composed of two real functions is used. Each real activation function has multi-saturated output region in order to deal with QAM signals of any constellation sizes. Also, the complex backpropagation algorithm is modified for the proposed scheme. Computer simulations are performed to compare the proposed scheme with the conventional "stop-and-go" algorithm in terms of convergence speed. MSE value in the steady state and constellation of QAM signals after the initial convergence. Simulation results demonstrate th effectiveness of the proposed scheme. 
URL : http://ieeexplore.ieee.org/xpl/articleDe...ber=595496 
Download : http://mirinae.yonsei.ac.kr/?module=file...e6a3a42012 

Cheolwoo You; Daesik Hong; , "“stop-and-go” decision-directed blind adaptive equalization using the complex-valued multilayer perceptron," Acoustics, Speech, and Signal Processing, 1997. ICASSP-97., 1997 IEEE International Conference on , vol.4, no., pp.3289-3292 vol.4, 21-24 Apr 1997
doi: 10.1109/ICASSP.1997.595496
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=595496&isnumber=13015

Attachment
List of Articles
No.
Status Datesort
9 [IEEE ICASSP] Jeongho Park, Dongkyu Kim, Changeon Kang and Daesik Hong, "Effect of partial band jamming on OFDM-based WLAN in 802.11g", IEEE ICASSP, Apr. 2003 file Presented  2003-04 
8 [IEEE ICASSP] Jooeung Kim, Inkyoung Kim, Sangmin Ro, Daesik Hong and Changeon Kang, "The Effects of Multipath Fading and Transmit Diversity on Adaptive Modulation in a Frequency Selective Rayleigh Fading Channel", IEEE ICASSP, May 2002 file Presented  2002-05 
7 [IEEE ICASSP] Hwasun Yoo, Sunghwan Ong, Changeon Kang and Daesik Hong, "Prediction Based Direct Blind Decision Feedback Equalization", IEEE ICASSP, May 2002 file Presented  2002-05 
6 [IEEE ICASSP] Hyunsoo Cheon and Daesik Hong, "Performance Analysis of Space-time Block Codes in Time-varying Rayleigh Fading Channels", IEEE ICASSP, May 2002 Presented  2002-05 
5 [IEEE ICASSP] Woonggon Kim, Bonjin Ku, Hayoung Yang, Changeon Kang and Daesik Hong, "Serially Concatenated Space-Time Code For High Data Rate Wireless Communication Systems", IEE ICASSP, Jun. 2000 Presented  2000-06 
4 [IEEE ICASSP] Hyunsoo Cheon and Daesik Hong ,"'A Blind Spatio-Temporal Equalizer using Cyclic Prefix in OFDM Systems", IEEE ICASSP, Jun. 2000 Presented  2000-06 
3 [IEEE ICASSP] Younsun Kim, Sooyong Choi, Cheolwoo You and Daesik Hong, "Ber Computation of an MC-CDMA System with carrier frequency offset", IEEE ICASSP, Mar. 1999 Presented  1999-03 
» [IEEE ICASSP] Cheolwoo You and Daesik Hong, "Stop-and-Go Decision-Directed Blind Adaptive Equalization Using the Complex-Valued MultiLayer Perceptron", IEEE ICASSP, April 1997 file Presented  1997-04 
1 [IEEE ICASSP] Daesik Hong and O. K. Ersoy, "Neural Networks Learning Paradigms Involving Nonlinear Spectral Processing", IEEE ICASSP, May 1989 Presented  1989-05 
List