147 citations · 180 across the 7 of their papers we have counts for
7 papers
Identification of RIS-Assisted Paths for Wireless Integrated Sensing and Communication
Zeyu Huang, Stefan Schwarz, Bashar Tahir +1
Distinguishing between reconfigurable intelligent surface (RIS) assisted paths and non-line-of-sight (NLOS) paths is a fundamental problem for RIS-assisted integrated sensing and c…
PLAIN: Scalable Estimation Architecture for Integrated Sensing and Communication
Bashar Tahir, Philipp Svoboda, Markus Rupp
Integrated sensing and communication (ISAC) is envisioned be to one of the paradigms upon which next-generation mobile networks will be built, extending localization and tracking c…
Impact of Channel Correlation on Subspace-Based Activity Detection in Grant-Free NOMA
Bashar Tahir, Stefan Schwarz, Markus Rupp
In this paper, we consider the problem of activity detection in grant-free code-domain non-orthogonal multiple access (NOMA). We focus on performing activity detection via subspace…
Outage Analysis of Uplink IRS-Assisted NOMA under Elements Splitting
Bashar Tahir, Stefan Schwarz, Markus Rupp
In this paper, we investigate the outage performance of an intelligent reflecting surface (IRS)-assisted non-orthogonal multiple access (NOMA) uplink, in which a group of the surfa…
RIS-Assisted Code-Domain MIMO-NOMA
Bashar Tahir, Stefan Schwarz, Markus Rupp
We consider the combination of uplink code-domain non-orthogonal multiple access (NOMA) with massive multiple-input multiple-output (MIMO) and reconfigurable intelligent surfaces (…
Analysis of Uplink IRS-Assisted NOMA under Nakagami-m Fading via Moments Matching
Bashar Tahir, Stefan Schwarz, Markus Rupp
This letter investigates the uplink outage performance of intelligent reflecting surface (IRS)-assisted non-orthogonal multiple access (NOMA). We consider the general case where al…
Versatile Mobile Communications Simulation: The Vienna 5G Link Level Simulator
Stefan Pratschner, Bashar Tahir, Ljiljana Marijanovic +5
Research and development of mobile communications systems require a detailed analysis and evaluation of novel technologies to further enhance spectral efficiency, connectivity and…