4 citations · 4 across the 3 of their papers we have counts for
4 papers · 1 filter
Acquisition probability of multi-user UWB systems in the presence of a novel synchronization approach
Moez Hizem, Ridha Bouallegue
In this paper, to synchronize Ultra Wideband (UWB) systems in ad-hoc multi-user environments, we propose a new timing acquisition approach for achieving a good performance despite…
Comparison between Performances of Channel Estimation Techniques for CP-LTE and ZP-LTE Downlink Systems
Abdelhakim Khlifi, Ridha Bouallegue
In this paper, we propose to evaluate the performance of channel estimation techniques for Long Term Evolution (LTE) Downlink systems based on Zero Padding technique (ZP) instead o…
Fine Synchronization through UWB TH-PPM Impulse Radios
Moez Hizem, Ridha Bouallegue
In this paper, a novel fine timing algorithm has been tested and developed to synchronize Ultra-Wideband (UWB) signals with pulse position modulation (PPM). By applying this algori…
Channel Estimation And Multiuser Detection In Asynchronous Satellite Communications
Helmi Chaouech, Ridha Bouallegue
In this paper, we propose a new method of channel estimation for asynchronous additive white Gaussian noise channels in satellite communications. This method is based on signals co…