Concepedia

Karthik Upadhya

KU

6

Publications

257

Citations

6

H-Index

2015

Active since

Affiliations

Aalto University(Current)

Nokia (Finland)

University of Sheffield

Karthik Upadhya is an author at Aalto University specializing in computer engineering, massive mimo, and computer science.

ORCID

Top concepts

Publications per year

2015–2023

6

Publications

6

Superimposed Pilots Are Superior for Mitigating Pilot Contamination in Massive MIMO

Karthik Upadhya, Sergiy A. Vorobyov, Mikko Vehkaperä · IEEE Transactions on Signal Processing · 2017 · 101 citations · Full text

Extreme Communication in 6G: Vision and Challenges for ‘in-X’ Subnetworks

Gilberto Berardinelli, Paolo Baracca, Ramoni Adeogun et al. · IEEE Open Journal of the Communications Society · 2021 · 73 citations · Full text

Digital Twins for Industry 4.0 in the 6G Era

Bin Han, Mohammad Asif Habibi, Bjoern Richerzhagen et al. · IEEE Open Journal of Vehicular Technology · 2023 · 39 citations · Full text

Superimposed pilots: An alternative pilot structure to mitigate pilot contamination in massive MIMO

Karthik Upadhya, Sergiy A. Vorobyov, Mikko Vehkaperä · 2016 · 24 citations

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An array processing approach to pilot decontamination for massive MIMO

Karthik Upadhya, Sergiy A. Vorobyov · 2015 · 10 citations

, , +16

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