Joint CFO and channel estimation for asynchronous cooperative communication systems
T Liu, S Zhu - IEEE Signal Processing Letters, 2012 - ieeexplore.ieee.org
This letter addresses the joint maximum likelihood carrier frequency offset (CFO) and
channel estimation for asynchronous cooperative communication systems. We first present a …
channel estimation for asynchronous cooperative communication systems. We first present a …
RLS-based frequency synchronization and channel estimation in OFDMA systems
M Jamalabdollahi, A Mirzaeinia… - 2012 14th International …, 2012 - ieeexplore.ieee.org
In this paper, we investigate the problem of carrier frequency-offset (CFO) synchronization
and channel estimation in orthogonal frequency-division multiple access (OFDMA) systems …
and channel estimation in orthogonal frequency-division multiple access (OFDMA) systems …
Training signal designs for spatially correlated multi-user multi-input multi-output with orthogonal frequency-division multiplexing systems
Optimal training design and channel estimation for spatially correlated multi-user multi-input
multi-output with orthogonal frequency-division multiplexing (MIMO-OFDM) systems is still …
multi-output with orthogonal frequency-division multiplexing (MIMO-OFDM) systems is still …
Impact of carrier frequency offset on the capacity of MIMO‐OFDM systems
Carrier frequency offset (CFO) is a factor that corrupts subchannel orthogonality resulting to
performance degradation in multiple‐input multiple‐output orthogonal frequency division …
performance degradation in multiple‐input multiple‐output orthogonal frequency division …
Independent component analysis based semi-blind equalization for multiuser-CoMP OFDM systems with low-complexity estimation of multiple CFOs
We propose a low-complexity carrier frequency offset (CFO) estimation method and an
independent component analysis (ICA) based semi-blind equalization structure for multiuser …
independent component analysis (ICA) based semi-blind equalization structure for multiuser …
Maximum likelihood estimation of carrier frequency offset for MIMO-OFDM systems with precoder
MJ Hao, CH Lai - 2012 International Symposium on Intelligent …, 2012 - ieeexplore.ieee.org
A novel ML algorithm for the CFO estimation in the MIMO-OFDM systems with the PAPR
reduction precoder is developed. By applying the property of the precoding matrix, a cost …
reduction precoder is developed. By applying the property of the precoding matrix, a cost …
Multiple Frequency Offsets Compensation in OFDMA Femtocells
With the properties of interference avoidance and the robustness against multipath
channels, Orthogonal Frequency Division Multiple Access (OFDMA) has been considered a …
channels, Orthogonal Frequency Division Multiple Access (OFDMA) has been considered a …
[PDF][PDF] Analysis of Inter-Carrier Interference Cancellation Technique and Channel Capacity of OFDM Communication System
VK Dwivedi, S Ghanshyam - 2012 - ir.juit.ac.in
The concept of Orthogonal Frequency Division Multiplexing (OFDM) was first introduced by
Chang [1, 2] in 1966 for dispersive fading channels. For long time, the application was very …
Chang [1, 2] in 1966 for dispersive fading channels. For long time, the application was very …