Search Results for author: Friedemann Laue

Found 2 papers, 0 papers with code

RIS Assisted Device Activity Detection with Statistical Channel State Information

no code implementations14 Jun 2022 Friedemann Laue, Vahid Jamali, Robert Schober

In order to study the impact of the phase-shift design on the device activity detection, we derive a generalized likelihood ratio test (GLRT) based detector and present an analytical expression for the probability of detection.

Action Detection Activity Detection

IRS-Assisted Active Device Detection

no code implementations10 May 2021 Friedemann Laue, Vahid Jamali, Robert Schober

This paper studies intelligent reflecting surface (IRS) assisted active device detection.

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