Optimal symbol timing for OFDM wireless communications
MM Wang, L Xiao, T Brown… - IEEE transactions on …, 2009 - ieeexplore.ieee.org
Orthogonal frequency division multiplexing (OFDM) has become a promising physical layer
modulation technology for beyond 3G or 4G wireless communications due to effective inter …
modulation technology for beyond 3G or 4G wireless communications due to effective inter …
OFDM and its wireless applications: A survey
Orthogonal frequency-division multiplexing (OFDM) effectively mitigates intersymbol
interference (ISI) caused by the delay spread of wireless channels. Therefore, it has been …
interference (ISI) caused by the delay spread of wireless channels. Therefore, it has been …
ICI mitigation for pilot-aided OFDM mobile systems
Y Mostofi, DC Cox - IEEE Transactions on Wireless …, 2005 - ieeexplore.ieee.org
Orthogonal frequency-division multiplexing (OFDM) is robust against frequency selective
fading due to the increase of the symbol duration. However, for mobile applications channel …
fading due to the increase of the symbol duration. However, for mobile applications channel …
Modified symbol timing offset estimation for OFDM over frequency selective channels
This paper deals with the symbol timing issue of an OFDM system in frequency selective
fading scenarios. A modified symbol timing offset estimator based on an energy transition …
fading scenarios. A modified symbol timing offset estimator based on an energy transition …
Analysis and optimization of the performance of OFDM on frequency-selective time-selective fading channels
H Steendam, M Moeneclaey - IEEE Transactions on …, 1999 - ieeexplore.ieee.org
In mobile radio communication, the fading channels generally exhibit both time-selectivity
and frequency-selectivity. Orthogonal frequency-division multiplexing has been proposed to …
and frequency-selectivity. Orthogonal frequency-division multiplexing has been proposed to …
Intercarrier interference suppression and channel estimation for OFDM systems in time-varying frequency-selective fading channels
S Chen, T Yao - IEEE Transactions on Consumer Electronics, 2004 - ieeexplore.ieee.org
In orthogonal frequency division multiplexing (OFDM) systems, channel variations within an
OFDM block destroy orthogonality between subcarriers, resulting in intercarrier interference …
OFDM block destroy orthogonality between subcarriers, resulting in intercarrier interference …
Time‐Domain Channel Estimation Scheme for OFDM over Fast Fading Channels
S Asharjabi, H Sakran… - … and Mobile Computing, 2022 - Wiley Online Library
In high‐mobility scenarios, the time variation of mobile radio channels leads to a loss of
orthogonality among subcarriers in orthogonal frequency division multiplexing (OFDM) …
orthogonality among subcarriers in orthogonal frequency division multiplexing (OFDM) …
[图书][B] Orthogonal frequency division multiplexing for wireless communications
Orthogonal Frequency Division Multiplexing for Wireless Communications is an edited
volume with contributions by leading authorities in the subject of OFDM. Its coverage …
volume with contributions by leading authorities in the subject of OFDM. Its coverage …
MIMO-OFDM for wireless systems: an overview
Orthogonal frequency-division multiplexing (OFDM) effectively mitigates inter-symbol
interference (ISI) caused by the delay spread of wireless channels. This paper describes the …
interference (ISI) caused by the delay spread of wireless channels. This paper describes the …
A message passing algorithm with variable damping factor for OTFS
X Ning, J Qi, Z Wang, B Zhang - IEEE Wireless …, 2023 - ieeexplore.ieee.org
Orthogonal Time Frequency Space (OTFS) is proposed to improve the performance of
Orthogonal Frequency Division Multiplexing (OFDM) in time-variant channels. However …
Orthogonal Frequency Division Multiplexing (OFDM) in time-variant channels. However …