Frequency Domain Channel Equalization Using Circulant Channel Matrix Diagonalization

2005 ◽  
Author(s):  
Sobia Baig ◽  
Fazal-ur-Rehman
Keyword(s):  
Frequency Domain ◽  
Channel Equalization ◽  
Channel Matrix ◽  
Matrix Diagonalization

scholarly journals Frequency domain concurrent channel equalization for multicarrier systems

2007 ◽  
Vol 13 (1) ◽  
pp. 7-16
Author(s):  
Fábio D’Agostini ◽  
Sirlesio Carboni Júnior ◽  
Maria C. F. De Castro ◽  
Fernando C. C. De Castro
Keyword(s):  
Frequency Domain ◽  
Channel Equalization ◽  
Multicarrier Systems

Block Channel Equalization in the Frequency Domain

2005 ◽  
Vol 53 (3) ◽  
pp. 463-471 ◽  
Author(s):  
F. Pancaldi ◽  
G.M. Vitetta
Keyword(s):  
Frequency Domain ◽  
Channel Equalization

Research on Adaptive Modulation and Coding Technology in LTE-A System

2014 ◽  
Vol 513-517 ◽  
pp. 2534-2537
Author(s):  
Dan Wang ◽  
Chi Yun Xu
Keyword(s):  
Adaptive Modulation ◽  
Channel Equalization ◽  
System Throughput ◽  
Adaptive Modulation And Coding ◽  
Channel Correlation ◽  
Matrix Rank ◽  
Channel Matrix ◽  
Simulation Results ◽  
And Performance

In order to further improve the throughput and performance of the LTE system in the LTE-A system,this paper proposes a kind of AMC before the channel equalization in the LTE-A system. The scheme will be the channel matrix rank, channel correlation and channel equalization of SNR together as parameter for MCS, through the CQI-SNR curve to find the channel equalization before the final CQI to complete the feedback.And it solves the problems that the traditional AMC only relies on the SNR, and the SNR accuracy requirements. The theory and simulation results show, this scheme can improve the system throughput and performance.

scholarly journals Frequency domain concurrent channel equalization for multicarrier systems

2007 ◽  
Vol 12 (4) ◽  
pp. 7-16
Author(s):  
Fábio D'Agostini ◽  
Sirlesio Carboni Júnior ◽  
Maria C. F. de Castro ◽  
Fernando C. C. de Castro
Keyword(s):  
Frequency Domain ◽  
Channel Equalization ◽  
Multicarrier Systems
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