Low complexity post-coded OFDM communication system: design and performance analysis
Orthogonal frequency division multiplexing (OFDM) provides a viable solution to
communicate over frequency selective fading channels. However, in the presence of …
communicate over frequency selective fading channels. However, in the presence of …
Low complexity precoded OFDM system
S Nayyef, C Tsimenidis, B Sharif… - 2013 IEEE …, 2013 - ieeexplore.ieee.org
In this work, a new low complexity linear precoded orthogonal frequency division
multiplexing (LP-OFDM) system, called Haar-OFDM (H-OFDM), is proposed. The proposed …
multiplexing (LP-OFDM) system, called Haar-OFDM (H-OFDM), is proposed. The proposed …
Modulated coded OFDM systems with special precoder
XL Huang, G Wang, F Hu - Wireless Personal Communications, 2011 - Springer
Orthogonal frequency-division multiplexing (OFDM) has been considered as a strong
candidate for next-generation wireless communication systems to achieve high rate data …
candidate for next-generation wireless communication systems to achieve high rate data …
Non-redundant and redundant post coding in OFDM systems
Orthogonal frequency division multiplexing (OFDM) provides a viable solution to
communicate over frequency selective fading channels by converting them to an equivalent …
communicate over frequency selective fading channels by converting them to an equivalent …
Coded OFDM by unique word prefix
C Hofbauer, M Huemer… - 2010 IEEE International …, 2010 - ieeexplore.ieee.org
In this paper, we propose a novel transmit signal structure for OFDM (orthogonal frequency
division multiplexing). Instead of the conventional cyclic prefix (CP), we use a deterministic …
division multiplexing). Instead of the conventional cyclic prefix (CP), we use a deterministic …
A comparison of CP-OFDM with IOTA-OFDM under typical system imperfections
KP Kongara, PJ Smith, S Mann - 2008 IET Seminar on …, 2008 - ieeexplore.ieee.org
In this paper we compare the performance of OFDM with a cyclic prefix (CP) and isotropic
orthogonal transform algorithm (IOTA) OFDM without cyclic prefix under typical system …
orthogonal transform algorithm (IOTA) OFDM without cyclic prefix under typical system …
Low complexity discrete Hartley transform precoded OFDM system over frequency‐selective fading channel
Orthogonal frequency‐division multiplexing (OFDM) suffers from spectral nulls of frequency‐
selective fading channels. Linear precoded (LP‐) OFDM is an effective method that …
selective fading channels. Linear precoded (LP‐) OFDM is an effective method that …
Performance analysis of precoded wireless OFDM with carrier frequency offset
F Kalbat, A Al-Dweik, B Sharif… - IEEE Systems …, 2019 - ieeexplore.ieee.org
Precoding is proved to be highly efficient to improve the bit error rate (BER) of orthogonal
frequency division multiplexing (OFDM) in frequency-selective fading channels …
frequency division multiplexing (OFDM) in frequency-selective fading channels …
Performance Analysis of Various FEC-coded OFDM Communication Systems
B Wu - 2023 3rd Asia-Pacific Conference on Communications …, 2023 - ieeexplore.ieee.org
Orthogonal Frequency Division Multiplexing (OFDM) is used to encode digital data at
multiple carrier frequencies and has evolved into a very common broadband digital …
multiple carrier frequencies and has evolved into a very common broadband digital …
Efficient modulation scheme for OFDM system with ZP and MMSE equalizer
HA Leftah, S Boussakta - 2013 IEEE International Conference …, 2013 - ieeexplore.ieee.org
The modulation scheme for orthogonal frequency division multiplexing (OFDM) is constantly
being developed either to explore the channel diversity or reduce the peak-to-average …
being developed either to explore the channel diversity or reduce the peak-to-average …