Hazim Tawfik

Publication Activity (10 Years)

Years Active: 2013-2019
Publications (10 Years): 4

Top Topics

Spectrum Sensing

Multiple Access

Stochastic Optimization

Indoor Localization

Top Venues

IEEE Trans. Veh. Technol.

Publications

Ferial Hantera, Fadel Digham, Hazim Tawfik
LTE-WIFI Offloading With Realistic Attributes. WCNC (2019)
Ahmed M. Alaa, Mahmoud H. Ismail, Hazim Tawfik
Opportunistic Beamforming Using Dumb Basis Patterns in Cognitive Multiple Access Channels. IEEE Trans. Veh. Technol. 67 (2) (2018)
Ahmed M. Alaa, Mahmoud H. Ismail, Hazim Tawfik
Random Aerial Beamforming for Underlay Cognitive Radio With Exposed Secondary Users. IEEE Trans. Veh. Technol. 65 (7) (2016)
Ahmed M. Alaa, Mahmoud H. Ismail, Hazim Tawfik
Spectrum sensing via reconfigurable antennas: fundamental limits and potential gains. Telecommun. Syst. 62 (3) (2016)
Ahmed M. Alaa, Mahmoud H. Ismail, Hazim Tawfik
Opportunistic spectrum sharing using dumb basis patterns: The Line-of-Sight interference scenario. ICNC (2015)
Ahmed M. Alaa, Mahmoud H. Ismail, Hazim Tawfik
Spectrum sensing via reconfigurable antennas: Is cooperation of secondary users indispensable? WCNC (2014)
Ahmed M. Alaa, Mahmoud H. Ismail, Hazim Tawfik
Random Aerial Beamforming for Underlay Cognitive Radio with Exposed Secondary Users. CoRR (2014)
Muhammed Fahim, Mahmoud H. Ismail, Hazim Tawfik
An Innovative Cooperative Spectrum Sensing Algorithm with Non-ideal Feedback Channels and Delay Considerations. Wirel. Pers. Commun. 78 (1) (2014)
Ahmed M. Alaa, Mahmoud H. Ismail, Hazim Tawfik
Opportunistic Spectrum Sharing using Dumb Basis Patterns: The Line-of-Sight Interference Scenario. CoRR (2014)
Ahmed M. Alaa, Mahmoud H. Ismail, Hazim Tawfik
Opportunistic Beamforming using Dumb Basis Patterns in Multiple Access Cognitive Channels. CoRR (2014)
Ahmed M. Alaa, Mahmoud H. Ismail, Hazim Tawfik
Spectrum Sensing Via Reconfigurable Antennas: Is Cooperation of Secondary Users Indispensable? CoRR (2014)
Ahmed M. Alaa, Mahmoud H. Ismail, Hazim Tawfik
Spectrum Sensing Via Reconfigurable Antennas: Fundamental Limits and Potential Gains. CoRR (2014)
Muhammed Fahim, Mahmoud H. Ismail, Hazim Tawfik
Multi-stage energy detection Spectrum Sensing using group intelligence. ISCC (2013)