4 papers
Practical RIS Gain without the Pain: Randomization and Opportunistic Scheduling in 5G NR
L. Yashvanth, Raju Malleboina, Venkatareddy Akumalla +3
We experimentally demonstrate the performance gains achieved by an in-house built reconfigurable intelligent surface (RIS) integrated with a real-time 5G new radio (NR) system impl…
Performance Analysis of Multi-IRS Aided Multiple Operator Systems at mmWave Frequencies
Souradeep Ghosh, L. Yashvanth, Chandra R. Murthy
Intelligent reflecting surfaces (IRSs) are envisioned to enhance the performance of mmWave wireless systems. In practice, multiple mobile operators (MO) coexist in an area and prov…
Distributed IRSs Always Benefit Every Mobile Operator
L. Yashvanth, Chandra R. Murthy
We investigate the impact of multiple distributed intelligent reflecting surfaces (IRSs), which are deployed and optimized by a mobile operator (MO), on the performance of user equ…
On the Impact of an IRS on the Out-of-Band Performance in Sub-6 GHz & mmWave Frequencies
L. Yashvanth, Chandra R. Murthy
Intelligent reflecting surfaces (IRSs) were introduced to enhance the performance of wireless communication systems. However, from a service provider's viewpoint, a concern with th…