This work investigates how site-specific digital twins (DTs) can support wireless localization using simplified distributed infrastructure. We propose PRISM (Probabilistic Refinement using Inverse learning and a Site-specific Model), a DT-guided probabilistic localization scheme with single-antenna access points (APs)....
Mahmoud Saad Abouamer, Henrik C. M. Frederiksen, Robin J. Williams et al.· 0 citations
This paper is a tutorial-style introduction to methods and protocols for reliable transmission of quantum information over noisy quantum links. The exposition is based on a design philosophy that parallels classical link-layer mechanisms such as forward error correction and Automatic Repeat reQuest (ARQ). It starts by...
Mahmoud Saad Abouamer, Jaemin Kim, Jaron Skovsted Gundersen et al.· IEEE Open Journal of the Com...· 0 citations
Digital Twin User pre-Screening (DiTUS), a digital-twin (DT)-aided framework that identifies promising users before instantaneous CSI acquisition, demonstrating that DT-based prescreening preserves substantial multiuser-diversity gains by identifying strong, spatially compatible users before acquiring effective-channel...
Namhyun Kim, Mahmoud Saad Abouamer, Jeonghun Park et al.· 0 citations
This work focuses on encoded teleportation, in which quantum information is encoded using a quantum error-correcting code and transmitted as a codeword, and develops a unified framework that captures the interaction between entanglement availability, decoherence, and coding decisions.
Mahmoud Saad Abouamer, Jakob Kaltoft Søndergaard, P. Popovski· arXiv.org· 0 citations
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