Keyword : quadrature amplitude modulation (QAM)


A New Carrier Recovery Loop for High-Order Quadrature Amplitude Modulation
Yuan OUYANG Chin-Liang WANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/11/01
Vol. E88-B  No. 11 ; pp. 4250-4258
Type of Manuscript:  PAPER
Category: Transmission Systems and Transmission Equipment for Communications
Keyword: 
blind synchronizationcarrier recoveryfrequency synchronizationfrequency offset estimationquadrature amplitude modulation (QAM)
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Combining Recurrent Neural Networks with Self-Organizing Map for Channel Equalization
Xiaoqiu WANG Hua LIN Jianming LU Takashi YAHAGI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/10/01
Vol. E85-B  No. 10 ; pp. 2227-2235
Type of Manuscript:  PAPER
Category: Communication Devices/Circuits
Keyword: 
recurrent neural network (RNN)self-organizing map (SOM)real-time recurrent learning (RTRL)winning neuronquadrature amplitude modulation (QAM)
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The Range of Passband QAM-Based ADSLs in NTT's Local Networks
Seiichi YAMANO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/09/25
Vol. E78-B  No. 9 ; pp. 1301-1321
Type of Manuscript:  PAPER
Category: >Communication Cable and Wave Guide
Keyword: 
communication systemsdigital transmission systems on metallic local lines (DSL) asymmetric digital subscriber line (ADSL) quadrature amplitude modulation (QAM)
 Summary | Full Text:PDF