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07/14/2023
Unsourced Random Access Using Multiple Stages of Orthogonal Pilots: MIMO and Single-Antenna Structures
We study the problem of unsourced random access (URA) over Rayleigh bloc...
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07/19/2022
Over-the-Air Federated Edge Learning with Hierarchical Clustering
We examine federated learning (FL) with over-the-air (OTA) aggregation, ...
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05/25/2022
Over-the-Air Federated Learning with Energy Harvesting Devices
We consider federated edge learning (FEEL) among mobile devices that har...
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12/21/2021
Hierarchical Over-the-Air Federated Edge Learning
Federated learning (FL) over wireless communication channels, specifical...
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01/22/2018
