237 citations
- Brookhaven National LaboratoryUS92 papers
- University of HoustonUS92 papers
- Texas A&M UniversityUS91 papers
- Abilene Christian UniversityUS90 papers
- Panjab UniversityIN90 papers
- The Ohio State UniversityUS90 papers
- University of JammuIN90 papers
- Variable Energy Cyclotron CentreIN90 papers
- Central China Normal UniversityCN87 papers
- Heidelberg UniversityDE87 papers
- Kent State UniversityUS86 papers
- University of KentuckyUS86 papers
6 papers · 1 filter
AirTags for Human Localization, Not Just Objects
Mohamed I. Hany, Hamada Rizk, Moustafa Youssef
Indoor localization has become increasingly important due to its wide-ranging applications in indoor navigation, emergency services, the Internet of Things (IoT), and accessibility…
On Optimizing Cooperative Cognitive User Performance under Primary QoS Constraints
Adel M. Elmahdy, Amr El-Keyi, Tamer ElBatt +1
We study the problem of optimizing the performance of cognitive radio users with opportunistic real-time applications subject to primary users quality-of-service (QoS) constraints.…
On the Stable Throughput of Cooperative Cognitive Radio Networks with Finite Relaying Buffer
Adel M. Elmahdy, Amr El-Keyi, Tamer ElBatt +1
In this paper, we study the problem of cooperative communications in cognitive radio systems where the secondary user has limited relaying room for the overheard primary packets. M…
A Probabilistic MAC for Cognitive Radio Systems with Energy Harvesting Nodes
Ramy E. Ali, Fadel F. Digham, Karim G. Seddik +3
In this paper, we consider a cognitive radio (CR) system where the secondary user (SU) harvests energy from both the nature resources and the primary user (PU) radio frequency(RF)…
A Pricing-Based Cooperative Spectrum Sharing Stackelberg Game
Ramy E. Ali, Karim G. Seddik, Mohammed Nafie +1
We consider the problem of cooperative spectrum sharing among a primary user (PU) and multiple secondary users (SUs) under quality of service (QoS) constraints. The SUs network is…
Generalized Instantly Decodable Network Coding for Relay-Assisted Networks
Adel M. Elmahdy, Sameh Sorour, Karim G. Seddik
In this paper, we investigate the problem of minimizing the frame completion delay for Instantly Decodable Network Coding (IDNC) in relay-assisted wireless multicast networks. We f…