Analytical Performance Metrics and Physical-Layer Solutions
Baktash Behmanesh, Benjamin J. B. Deutschmann, Ove Edfors, Pål Frenger, Unnikrishnan Kunnath Ganesan, Ke Wang Helmersson, Larsson, Erik G., Liang Liu, Sofie Pollin, Vida Ranjbar, Rimalapudi Sarvendranath, Juan Francisco Esteban Rivas, Zakir Hussain Shaik, Joao Viera, Thomas C. Wilding, Klaus Witrisal · Zenodo (CERN European Organization for Nuclear Research) · 2022
This deliverable develops a framework for physical-layer performance evaluation of RadioWeaves. Specifically, an effective-SINR abstraction model is developed and shown to be accurate and highly efficient in terms of computational complexity. Furthermore, this document evaluates complexity of existing algorithms in terms of computational load and front-haul signaling for different cell-free topologies considered in the literature. It also proposes efficient algorithms for distributed MIMO processing of RadioWeaves with centralized and decentralized approaches.