299 citations
- Qatar FoundationQA19 papers
- Qatar UniversityQA9 papers
- Hong Kong University of Science and TechnologyHK5 papers
- Centre National de la Recherche ScientifiqueFR3 papers
- Franche-Comté Électronique Mécanique Thermique et Optique - Sciences et TechnologiesFR3 papers
- Nanyang Technological UniversitySG3 papers
- New Jersey Institute of TechnologyUS3 papers
- Purdue University West LafayetteUS3 papers
- Texas A&M University at QatarQA3 papers
- The University of TokyoJP3 papers
- Tsinghua UniversityCN3 papers
- Advanced Digital Sciences CenterSG2 papers
5 papers · 1 filter
Federated Learning over Energy Harvesting Wireless Networks
Rami Hamdi, Mingzhe Chen, Ahmed Ben Said +2
In this paper, the deployment of federated learning (FL) is investigated in an energy harvesting wireless network in which the base station (BS) employs massive multiple-input mult…
Enhanced Group Sparse Beamforming for Green Cloud-RAN: A Random Matrix Approach
Yuanming Shi, Jun Zhang, Wei Chen +1
Group sparse beamforming is a general framework to minimize the network power consumption for cloud radio access networks (Cloud-RANs), which, however, suffers high computational c…
Hybrid Precoding in Millimeter Wave Systems: How Many Phase Shifters Are Needed?
Xianghao Yu, Jun Zhang, Khaled B. Letaief
Hybrid precoding has been recently proposed as a cost-effective transceiver solution for millimeter wave (mm-wave) systems. The analog component in such precoders, which is compose…
Efficient 3D Placement of a UAV Using Particle Swarm Optimization
Hazim Shakhatreh, Abdallah Khreishah, Ayoub Alsarhan +3
Unmanned aerial vehicles (UAVs) can be used as aerial wireless base stations when cellular networks go down. Prior studies on UAV-based wireless coverage typically consider an Air-…
Joint Subcarrier and CPU Time Allocation for Mobile Edge Computing
Yinghao Yu, Jun Zhang, Khaled Ben Letaief
In mobile edge computing systems, mobile devices can offload compute-intensive tasks to a nearby cloudlet,so as to save energy and extend battery life. Unlike a fully-fledged cloud…