Performance Analysis of LS and LMMSE Channel Estimation Techniques for LTE Downlink Systems - Abdelhakim Khlifi; Ridha Bouallegue (CoRR, 2011)

Hybrid LS-LMMSE Channel Estimation Technique for LTE Downlink Systems - Abdelhakim Khlifi; Ridha Bouallegue (CoRR, 2012)

Comparison between Performances of Channel Estimation Techniques for CP-LTE and ZP-LTE Downlink Systems - Abdelhakim Khlifi; Ridha Bouallegue (CoRR, 2012)

An enhanced channel estimation technique with Adaptive Cyclic Prefix Length for LTE Downlink systems. - Abdelhakim Khlifi; Ridha Bouallegue (SSD, 2013)

Study of a fast channel estimation technique for LTE Downlink systems based on fast linear Toeplitz system solver with displacement structure. - Abdelhakim Khlifi; Ridha Bouallegue (ICOIN, 2014)

A Very Low Complexity LMMSE Channel Estimation Technique for OFDM Systems. - Abdelhakim Khlifi; Ridha Bouallegue (VTC Spring, 2015)

An Accurate and Very Low Complexity LMMSE Channel Estimation Technique for OFDM Systems. - Abdelhakim Khlifi; Ridha Bouallegue (Wirel. Pers. Commun., 2016)

Performance Evaluation of LTE Physical Layer. - Emna Hajlaoui; Abdelhakim Khlifi; Aida Boussaada Zaier; Jihed Ghodhbane; Mouna Ben Hamed; Lassaâd Sbita (IINTEC, 2019)

4G and 5G technologies: A Comparative Study. - Emna Hajlaoui; Aida Boussaada Zaier; Abdelhakim Khlifi; Jihed Ghodhbane; Mouna Ben Hamed; Lassâd Sbita (ATSIP, 2020)

Performance Analysis of 5G Waveforms over Fading Environments. - Amina Darghouthi; Abdelhakim Khlifi; Belgacem Chibani (IWCMC, 2021)

PAPR Reduction Based on FrFT in OFDM Systems. - Fatma Ben Salah; Abdelhakim Khlifi; Marwa Rjili; Belgacem Chibani (SSD, 2024)

An α-Rotated Fourier Transform Used as OTFS Enhancement. - Marwa Rjili; Abdelhakim Khlifi; Fatma Ben Salah; Belgacem Chibani; Said Chniguir (AINA (6), 2024)

PAPR Reduction in OTFS Systems Using Multi Weighted Fractional Fourier Transform Analysis. - Fatma Ben Salah; Abdelhakim Khlifi; Marwa Rjili; Belgacem Chibani (HSI, 2024)

An hybrid framework OTFS OFDM based on mobile speed estimation. - Amina Darghouthi; Abdelhakim Khlifi; Hmaied Shaiek; Fatma Ben Salah; Belgacem Chibani (CoRR, 2024)

Real time parameter estimation for adaptive OFDM/OTFS selection. - Amina Darghouthi; Abdelhakim Khlifi; Belgacem Chibani (CoRR, 2024)

OTFS vs OFDM Waveforms Switching Use based on Mobile Speed Estimation. - Amina Darghouthi; Abdelhakim Khlifi; Belgacem Chibani; Hmaied Shaiek (Wirel. Pers. Commun., 2024)

From M-WFrFT Towards OTFS. - Marwa Rjili; Abdelhakim Khlifi; Ines Lahmer; Fatma Ben Salah; Belgacem Chibani (SSD, 2025)