New ICI reduction schemes for OFDM system
K Sathananthan, C Tellambura - IEEE 54th Vehicular …, 2001 - ieeexplore.ieee.org
Orthogonal frequency division multiplexing (OFDM) is sensitive to the carrier frequency
offset (CFO). We introduce the peak interference-to-carrier ratio (PICR) to measure the …
offset (CFO). We introduce the peak interference-to-carrier ratio (PICR) to measure the …
[PDF][PDF] Reducing intercarrier interference in OFDM systems by partial transmit sequence and selected mapping
K Sathananthan, C Tellambura - Sixth International Symposium on …, 2002 - academia.edu
Orthogonal Frequency Division Multiplexing (OFDM) is sensitive to the carrier frequency
offset (CFO). We introduce the Peak Interference-to-Carrier Ratio (PICR) to measure the …
offset (CFO). We introduce the Peak Interference-to-Carrier Ratio (PICR) to measure the …
Analysis of OFDM in the presence of frequency offset and a method to reduce performance degradation
K Sathananthan, R Rajatheva… - Globecom'00-IEEE …, 2000 - ieeexplore.ieee.org
An orthogonal frequency division multiplexing (OFDM) system is sensitive to frequency
errors, causing intercarrier interference (ICI) among subcarriers. We analyze the …
errors, causing intercarrier interference (ICI) among subcarriers. We analyze the …
Reduction of the peak interference to carrier ratio of OFDM signals
B Smida - 2011 IEEE Global Telecommunications Conference …, 2011 - ieeexplore.ieee.org
In this paper, we provide a geometric interpretation of the Peak Interference to Carrier Ratio
(PICR) of OFDM signals. Based on this interpretation, we propose a simple approach to …
(PICR) of OFDM signals. Based on this interpretation, we propose a simple approach to …
Coding to reduce both PAR and PICR of an OFDM signal
K Sathananthan, C Tellambura - IEEE Communications Letters, 2002 - ieeexplore.ieee.org
The two major drawbacks in orthogonal frequency-division multiplexing (OFDM) system are
high peak-to-average power ratio (PAR) and intercarrier interference (ICI) due to frequency …
high peak-to-average power ratio (PAR) and intercarrier interference (ICI) due to frequency …
Cancellation technique to reduce intercarrier interference in OFDM
K Sathananthan, R Rajatheva, SB Slimane - Electronics Letters, 2000 - IET
Orthogonal frequency division multiplexing (OFDM) systems are sensitive to frequency
errors, which cause intercarrier interference among subcarriers. A new cancellation method …
errors, which cause intercarrier interference among subcarriers. A new cancellation method …
An inter-carrier interference cancellation method in OFDM
L Zhengjun, R Chongsen - International Conference on …, 2003 - ieeexplore.ieee.org
In this paper, a new method of canceling ICI due to carrier frequency offset is proposed and
analyzed. The implementation of this method is very simple by adding a precoder at a …
analyzed. The implementation of this method is very simple by adding a precoder at a …
An intercarrier interference suppression technique using time-domain windowing for OFDM systems
CL Wang, YC Huang, PC Shen - 2006 IEEE 63rd Vehicular …, 2006 - ieeexplore.ieee.org
In this paper, we propose a new intercarrier interference (ICI) suppression scheme for
orthogonal frequency division multiplexing (OFDM) systems. The proposed approach can be …
orthogonal frequency division multiplexing (OFDM) systems. The proposed approach can be …
Self-cancellation method of OFDM ICI
Z Zhu, X Tang, J Zuo - 2008 4th International Conference on …, 2008 - ieeexplore.ieee.org
Orthogonal frequency division multiplexing (OFDM) communication systems, the frequency
offsets in mobile radio channels distort the orthogonality between subcarriers resulting in …
offsets in mobile radio channels distort the orthogonality between subcarriers resulting in …
Partial transmit sequence arid selected mapping schemes to reduce ICI in OFDM systems
K Sathananthan, C Tellambura - IEEE Communications Letters, 2002 - ieeexplore.ieee.org
Orthogonal frequency division multiplexing (OFDM) is sensitive to the carrier frequency
offset (CFO). We introduce the peak interference-to-carrier ratio (PICR) to measure the …
offset (CFO). We introduce the peak interference-to-carrier ratio (PICR) to measure the …