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cs.IT2024
Scheduling for Downlink OFDMA With IRS Reconfiguration Constraints
Alberto Rech, Leonardo Badia, Stefano Tomasin
The technical limitations of the intelligent reflecting surface (IRS) (re)configurations in terms of both communication overhead and energy efficiency must be considered when IRSs…
cs.IT2023
Minimum-Latency Scheduling For Partial-Information Multiple Access Schemes
Alberto Rech, Stefano Tomasin, Lorenzo Vangelista +1
Partial-information multiple access (PIMA) is an orthogonal multiple access (OMA) uplink scheme where time is divided into frames, each composed of two parts. The first part is use…
cs.IT2023
Semi-Grant-Free Orthogonal Multiple Access with Partial-Information for Short Packet Transmissions
Alberto Rech, Stefano Tomasin, Lorenzo Vangelista +1
Next-generation internet-of-things (IoT) networks require extremely low latency, complexity, and collision probability. We introduce the novel partial-information multiple access (…