1 citations · 1 across the 3 of their papers we have counts for
3 papers
cs.IT2023
How much Training is Needed in Downlink Cell-Free mMIMO under LoS/NLoS channels?
Sai Manikanta Rishi Rani, Ribhu Chopra, Kumar Appaiah
The assumption that no LoS channels exist between wireless access points~(APs) and user equipments~(UEs) becomes questionable in the context of the recent developments in the direc…
cs.IT2023★ 1 cited
PSA Based Power Control for Cell-Free Massive MIMO under LoS/NLoS Channels
Ashish Pratap Singh, Ribhu Chopra
A primary design goal of the cell-free~(CF) massive MIMO architecture is to provide uniformly good coverage to all the user equipments~(UEs) connected to the network. However, it h…
stat.ME2023
Granger Causality Detection via Sequential Hypothesis Testing
Rahul Devendra, Ribhu Chopra, Kumar Appaiah
Most of the metrics used for detecting a causal relationship among multiple time series ignore the effects of practical measurement impairments, such as finite sample effects, unde…