2019 conference paper

A Noncoherent Space-Time Code from Quantum Error Correction

2019 53rd Annual Conference on Information Sciences and Systems, CISS 2019.

By: S. Lanham*, T. Cuvelier*, C. Ostrove*, B. La Cour*, G. Ott* & R. Heath*

co-author countries: United States of America 🇺🇸

Contributors: S. Lanham*, T. Cuvelier*, C. Ostrove*, B. La Cour*, G. Ott* & R. Heath*

Source: ORCID
Added: September 11, 2020

In this work, we develop a space-time block code for noncoherent communication using techniques from the field of quantum error correction. We decompose the multiple-input multiple-output (MIMO) channel into operators from quantum mechanics, and design a non-coherent space time code using the quantum stabilizer formalism. We derive an optimal decoder, and analyze the former through a quantum mechanical lens. We compare our approach to a comparable coherent approach and a noncoherent differential approach, achieving comparable or better performance.