FFT-based fast polynomial rooting

1999 ◽  
Vol 35 (12) ◽  
pp. 965 ◽  
Author(s):  
L. Hoteit
Keyword(s):  
Polynomial Rooting

Robust MVDR Estimation via Polynomial Rooting for MC-CDMA Carrier Frequency Offset

2013 ◽  
Vol 284-287 ◽  
pp. 2687-2693
Author(s):  
Ing Jiunn Su ◽  
Chiao Chan Huang
Keyword(s):  
Carrier Frequency ◽  
Code Division Multiple Access ◽  
Multiple Access ◽  
Carrier Frequency Offset ◽  
Low Complexity ◽  
Frequency Offset ◽  
High Accuracy ◽  
Cdma Systems ◽  
Code Division Multiple ◽  
Polynomial Rooting

In this letter, we present a blind carrier frequency offset (CFO) estimator by exploiting the polynomial rooting technique for multicarrier-code division multiple access (MC-CDMA) systems. Relative high accuracy and low-complexity to the CFO estimation can be achieved by rooting a polynomial. Simulation results are provided for illustrating the effectiveness of the proposed blind polynomial rooting estimator.

Fast realization of root MUSIC using multi-taper real polynomial rooting

2015 ◽  
Vol 106 ◽  
pp. 55-61
Author(s):  
Jianxin Wu ◽  
Tong Wang ◽  
Zheng Bao
Keyword(s):  
Real Polynomial ◽  
Polynomial Rooting
Sign in / Sign up

Export Citation Format

Share Document