35 citations · 93 across the 21 of their papers we have counts for
5 papers · 1 filter
Robust Node Estimation and Topology Discovery Algorithm in Large-Scale Wireless Sensor Networks
Ahmed Douik, Salah A. Aly, Tareq Y. Al-Naffouri +1
This paper introduces a novel algorithm for cardinality, i.e., the number of nodes, estimation in large scale anonymous graphs using statistical inference methods. Applications of…
Resilient Backhaul Network Design Using Hybrid Radio/Free-Space Optical Technology
Ahmed Douik, Hayssam Dahrouj, Tareq Y. Al-Naffouri +1
The radio-frequency (RF) technology is a scalable solution for the backhaul planning. However, its performance is limited in terms of data rate and latency. Free Space Optical (FSO…
Hybrid Scheduling/Signal-Level Coordination in the Downlink of Multi-Cloud Radio-Access Networks
Ahmed Douik, Hayssam Dahrouj, Tareq Y. Al-Naffouri +1
In the context of resource allocation in cloud-radio access networks, recent studies assume either signal-level or scheduling-level coordination. This paper, instead, considers a h…
Rate Aware Instantly Decodable Network Codes
Ahmed Douik, Sameh Sorour, Tareq Y. Al-Naffouri +1
This paper addresses the problem of reducing the delivery time of data messages to cellular users using instantly decodable network coding (IDNC) with physical-layer rate awareness…
Hybrid Radio/Free-Space Optical Design for Next Generation Backhaul Systems
Ahmed Douik, Hayssam Dahrouj, Tareq Y. Al-Naffouri +1
The deluge of date rate in today's networks imposes a cost burden on the backhaul network design. Developing cost efficient backhaul solutions becomes an exciting, yet challenging,…