39 citations · 73 across the 12 of their papers we have counts for
12 papers
AoI-Aware Multi-Robot Sensing and Transport on Connected Graphs
John Tadrous
A team of mobile robots monitors spatially distributed processes and delivers measurements to a base, where AoI is measured from sensing start, capturing both stochastic parallel s…
Optimal Push and Pull-Based Edge Caching For Dynamic Content
Bahman Abolhassani, John Tadrous, Atilla Eryilmaz +1
We introduce a framework and optimal `fresh' caching for a content distribution network (CDN) comprising a front-end local cache and a back-end database. The data content is dynami…
Caching Through the Skies: The Case of LEO Satellites Connected Edges for 6G and Beyond
Basem Abdellatif, Mostafa M. Shibl, Tamer Khattab +3
The deployment of low earth orbit (LEO) satellites with terrestrial networks can potentially increase the efficiency and reduce the cost of relaying content from a data center to a…
Proactive Resource Allocation with Predictable Channel Statistics
L. Srikar Muppirisetty, John Tadrous, Atilla Eryilmaz +1
The behavior of users in relatively predictable, both in terms of the data they request and the wireless channels they observe. In this paper, we consider the statistics of such pr…
Towards A Marketplace for Mobile Content: Dynamic Pricing and Proactive Caching
F. Alotaibi, S. Hosny, J. Tadrous +2
In this work, we investigate the profit maximization problem for a wireless network carrier and the payment minimization for end-users. Motivated by recent findings on proactive re…
Multiuser MIMO Sequential Beamforming with Full-duplex Training
Xu Du, John Tadrous, Ashutosh Sabharwal
Multiple transmitting antennas can considerably increase the downlink spectral efficiency by beamforming to multiple users at the same time. However, multiuser beamforming requires…
Multiuser MIMO Beamforming with Full-duplex Open-loop Training
Xu Du, John Tadrous, Chris Dick +1
In this paper, full-duplex radios are used to continuously update the channel state information at the transmitter, which is required to compute the downlink precoding matrix in MI…
Proactive Data Download and User Demand Shaping for Data Networks
John Tadrous, Atilla Eryilmaz, Hesham El Gamal
In this work, we propose and study optimal proactive resource allocation and demand shaping for data networks. Motivated by the recent findings on the predictability of human behav…
Proactive Resource Allocation: Harnessing the Diversity and Multicast Gains
John Tadrous, Atilla Eryilmaz, Hesham El Gamal
This paper introduces the novel concept of proactive resource allocation through which the predictability of user behavior is exploited to balance the wireless traffic over time, a…
On Rate-Splitting by a Secondary Link in Multiple Access Primary Network
John Tadrous, Mohammed Nafie
An achievable rate region is obtained for a primary multiple access network coexisting with a secondary link of one transmitter and a corresponding receiver. The rate region depict…
Proactive Resource Allocation: Turning Predictable Behavior into Spectral Gain
Hesham El-Gamal, John Tadrous, Atilla Eryilmaz
This paper introduces the novel concept of proactive resource allocation in which the predictability of user behavior is exploited to balance the wireless traffic over time, and he…
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…