3 papers
cs.IT2020
Reconstruction of Multi-user Binary Subspace Chirps
Tefjol Pllaha, Olav Tirkkonen, Robert Calderbank
We consider codebooks of Complex Grassmannian Lines consisting of Binary Subspace Chirps (BSSCs) in dimensions. BSSCs are generalizations of Binary Chirps (BCs), their en…
cs.IT2020
Quantum Private Information Retrieval from Coded and Colluding Servers
Matteo Allaix, Lukas Holzbaur, Tefjol Pllaha +1
In the classical private information retrieval (PIR) setup, a user wants to retrieve a file from a database or a distributed storage system (DSS) without revealing the file identit…
cs.IT2017
On Quantum Stabilizer Codes derived from Local Frobenius Rings
Heide Gluesing-Luerssen, Tefjol Pllaha
In this paper we consider stabilizer codes over local Frobenius rings. First, we study the relative minimum distances of a stabilizer code and its reduction onto the residue field.…