3 papers
eess.SP2023
Unsourced Random Access With Tensor-Based and Coherent Modulations
Alberto Rech, Alexis Decurninge, Luis G. Ordóñez
Unsourced random access (URA) is a particular form of grant-free uncoordinated random access wherein the users' identities are not associated to specific waveforms at the physical…
eess.SP2023
Partial-Information Multiple Access Protocol for Orthogonal Transmissions
Alberto Rech, Stefano Tomasin, Lorenzo Vangelista +1
With the stringent requirements introduced by the new sixth-generation (6G) internet-of-things (IoT) use cases, traditional approaches to multiple access control have started to sh…
eess.SP2023
Downlink TDMA Scheduling for IRS-aided Communications with Block-Static Constraints
Alberto Rech, Matteo Pagin, Stefano Tomasin +5
Intelligent reflecting surfaces (IRSs) are being studied as possible low-cost energy-efficient alternatives to active relays, with the goal of solving the coverage issues of millim…