8 citations · 10 across the 4 of their papers we have counts for
4 papers
Achievable Degrees of Freedom of the K-user Interference Channel with Partial Cooperation
Ahmed A. Naguib, Khaled Elsayed, Mohammed Nafie
In this paper, we consider the K-user interference channel with partial cooperation, where a strict subset of the K users cooperate. For the K-user interference channel with cooper…
A New Achievable DoF Region for the 3-user MxN Symmetric Interference Channel
Mohamed Amir, Amr El-Keyi, Mohammed Nafie
In this paper, the 3-user multiple-input multiple-output Gaussian interference channel with M antennas at each transmitter and N antennas at each receiver is considered. It is assu…
Cognitive Radio Transmission Strategies for Primary Erasure Channels
Ahmed El-Samadony, Mohammed Nafie, Ahmed Sultan
A fundamental problem in cognitive radio systems is that the cognitive radio is ignorant of the primary channel state and the interference it inflicts on the primary license holder…
Power Control for Maximum Throughput in Spectrum Underlay Cognitive Radio Networks
John Tadrous, Ahmed Sultan, Mohammed Nafie +1
We investigate power allocation for users in a spectrum underlay cognitive network. Our objective is to find a power control scheme that allocates transmit power for both primary a…