Hela Chamkhia

According to our database, Hela Chamkhia authored at least 8 papers between 2011 and 2016.

Collaborative distances:

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

2016

Performance analysis of wireless sensor transmission with RF energy harvesting.

Hela Chamkhia, Mazen O. Hasna

Proceedings of the 2016 International Wireless Communications and Mobile Computing Conference (IWCMC), 2016

2014

The impact of imperfect channel state information on the performances of relay selection schemes in underlay cognitive networks.

Hela Chamkhia, Aymen Omri, Ridha Bouallegue

Proceedings of the International Wireless Communications and Mobile Computing Conference, 2014

Capacity enhancement in cognitive radio wireless network with dynamic spectrum access.

Hela Chamkhia, Mazen O. Hasna, Ridha Bouallegue

Proceedings of the International Conference on Information and Communication Technology Convergence, 2014

2013

Performance analysis of relay selection schemes in OFDM-based underlay cognitive networks.

Hela Chamkhia, Mazen O. Hasna

Proceedings of the 14th IEEE Workshop on Signal Processing Advances in Wireless Communications, 2013

Sub-channels selection schemes with interference management for underlay cognitive networks.

Hela Chamkhia, Mazen O. Hasna

Proceedings of the 24th IEEE Annual International Symposium on Personal, 2013

Performance analysis of relay selection schemes in underlay cognitive networks with imperfect channel state information.

Hela Chamkhia, Mazen O. Hasna

Proceedings of the International Conference on Information and Communication Technology Convergence, 2013

2012

Performance analysis of relay selection schemes in underlay cognitive networks with Decode and Forward relaying.

Hela Chamkhia, Mazen O. Hasna, Ridha Hamila, Syed Imtiaz Hussain

Proceedings of the 23rd IEEE International Symposium on Personal, 2012

2011

Estimation of highly Selective Channels for Downlink LTE MIMO-OFDM System by a Robust Neural Network.

Aymen Omri, Ridha Hamila, Mazen Omar Hasna, Ridha Bouallegue, Hela Chamkhia

J. Ubiquitous Syst. Pervasive Networks, 2011