Abdelhakim Khlifi

According to our database, Abdelhakim Khlifi authored at least 15 papers between 2011 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

Real time parameter estimation for adaptive OFDM/OTFS selection.

Amina Darghouthi, Abdelhakim Khlifi, Belgacem Chibani

CoRR, 2024

An hybrid framework OTFS OFDM based on mobile speed estimation.

Amina Darghouthi, Abdelhakim Khlifi, Hmaied Shaiek, Fatma Ben Salah, Belgacem Chibani

CoRR, 2024

PAPR Reduction in OTFS Systems Using Multi Weighted Fractional Fourier Transform Analysis.

Fatma Ben Salah, Abdelhakim Khlifi, Marwa Rjili, Belgacem Chibani

Proceedings of the 16th International Conference on Human System Interaction, 2024

An α-Rotated Fourier Transform Used as OTFS Enhancement.

Marwa Rjili, Abdelhakim Khlifi, Fatma Ben Salah, Belgacem Chibani, Said Chniguir

Proceedings of the Advanced Information Networking and Applications, 2024

PAPR Reduction Based on FrFT in OFDM Systems.

Fatma Ben Salah, Abdelhakim Khlifi, Marwa Rjili, Belgacem Chibani

Proceedings of the 21st International Multi-Conference on Systems, Signals & Devices, 2024

2021

Performance Analysis of 5G Waveforms over Fading Environments.

Amina Darghouthi, Abdelhakim Khlifi, Belgacem Chibani

Proceedings of the 17th International Wireless Communications and Mobile Computing, 2021

2020

4G and 5G technologies: A Comparative Study.

Emna Hajlaoui, Aida Boussaada Zaier, Abdelhakim Khlifi, Jihed Ghodhbane, Mouna Ben Hamed, Lassâd Sbita

Proceedings of the 5th International Conference on Advanced Technologies for Signal and Image Processing, 2020

2019

Performance Evaluation of LTE Physical Layer.

Emna Hajlaoui, Abdelhakim Khlifi, Aida Boussaada Zaier, Jihed Ghodhbane, Mouna Ben Hamed, Lassaâd Sbita

Proceedings of the International Conference on Internet of Things, 2019

2016

An Accurate and Very Low Complexity LMMSE Channel Estimation Technique for OFDM Systems.

Abdelhakim Khlifi, Ridha Bouallegue

Wirel. Pers. Commun., 2016

2015

A Very Low Complexity LMMSE Channel Estimation Technique for OFDM Systems.

Abdelhakim Khlifi, Ridha Bouallegue

Proceedings of the IEEE 81st Vehicular Technology Conference, 2015

2014

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

Proceedings of the International Conference on Information Networking 2014, 2014

2013

An enhanced channel estimation technique with Adaptive Cyclic Prefix Length for LTE Downlink systems.

Abdelhakim Khlifi, Ridha Bouallegue

Proceedings of the 10th International Multi-Conferences on Systems, Signals & Devices, 2013

2012

Comparison between Performances of Channel Estimation Techniques for CP-LTE and ZP-LTE Downlink Systems

Abdelhakim Khlifi, Ridha Bouallegue

CoRR, 2012

Hybrid LS-LMMSE Channel Estimation Technique for LTE Downlink Systems

Abdelhakim Khlifi, Ridha Bouallegue

CoRR, 2012

2011

Performance Analysis of LS and LMMSE Channel Estimation Techniques for LTE Downlink Systems

Abdelhakim Khlifi, Ridha Bouallegue

CoRR, 2011