Hazim Tawfik

According to our database, Hazim Tawfik authored at least 9 papers between 2013 and 2019.

Collaborative distances:

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

2019

LTE-WIFI Offloading With Realistic Attributes.

Ferial Hantera, Fadel Digham, Hazim Tawfik

Proceedings of the 2019 IEEE Wireless Communications and Networking Conference, 2019

2018

Opportunistic Beamforming Using Dumb Basis Patterns in Cognitive Multiple Access Channels.

Ahmed M. Alaa, Mahmoud H. Ismail, Hazim Tawfik

IEEE Trans. Veh. Technol., 2018

2016

Random Aerial Beamforming for Underlay Cognitive Radio With Exposed Secondary Users.

Ahmed M. Alaa, Mahmoud H. Ismail, Hazim Tawfik

IEEE Trans. Veh. Technol., 2016

Spectrum sensing via reconfigurable antennas: fundamental limits and potential gains.

Ahmed M. Alaa, Mahmoud H. Ismail, Hazim Tawfik

Telecommun. Syst., 2016

2015

Opportunistic spectrum sharing using dumb basis patterns: The Line-of-Sight interference scenario.

Ahmed M. Alaa, Mahmoud H. Ismail, Hazim Tawfik

Proceedings of the International Conference on Computing, Networking and Communications, 2015

2014

An Innovative Cooperative Spectrum Sensing Algorithm with Non-ideal Feedback Channels and Delay Considerations.

Muhammed Fahim, Mahmoud H. Ismail, Hazim Tawfik

Wirel. Pers. Commun., 2014

Opportunistic Beamforming using Dumb Basis Patterns in Multiple Access Cognitive Channels.

Ahmed M. Alaa, Mahmoud H. Ismail, Hazim Tawfik

CoRR, 2014

Spectrum sensing via reconfigurable antennas: Is cooperation of secondary users indispensable?

Ahmed M. Alaa, Mahmoud H. Ismail, Hazim Tawfik

Proceedings of the IEEE Wireless Communications and Networking Conference, 2014

2013

Multi-stage energy detection Spectrum Sensing using group intelligence.

Muhammed Fahim, Mahmoud H. Ismail, Hazim Tawfik

Proceedings of the 2013 IEEE Symposium on Computers and Communications, 2013