Concepedia

V. V. Ratnam

VV

15

Publications

1.5K

Citations

12

H-Index

1966

Active since

Affiliations

Indian Institute of Technology Kharagpur(Current)

Samsung (United States)

Research!America (United States)

University of Southern California

Samsung (South Korea)

V. V. Ratnam is an author at Indian Institute of Technology Kharagpur specializing in engineering, signal processing, and computer engineering.

Top concepts

EngineeringSignal ProcessingComputer EngineeringAntennaApplied PhysicsCrystallographyMaterial ScienceBeamformingOptical MaterialsOptical Properties

Publications per year

1966–2024

15

Publications

15

Hybrid Beamforming for Massive MIMO: A Survey

Andreas F. Molisch, V. V. Ratnam, Shengqian Han et al. · IEEE Communications Magazine · 2017 · 1.1K citations

Wireless Communications, Massive Mimo Systems, Mimo System +11

FadeNet: Deep Learning-Based mm-Wave Large-Scale Channel Fading Prediction and its Applications

V. V. Ratnam, Hao Chen, Sameer Pawar et al. · IEEE Access · 2020 · 71 citations · Full text

Channel Modeling, Wireless Communications, Engineering +14

Hybrid Beamforming With Selection for Multiuser Massive MIMO Systems

V. V. Ratnam, Andreas F. Molisch, Ozgun Y. Bursalioglu et al. · IEEE Transactions on Signal Processing · 2018 · 56 citations · Full text

Mimo System, Engineering, Multiuser Mimo +11

Coordinated Dynamic Spectrum Sharing for 5G and Beyond Cellular Networks

Jeongho Jeon, Russell Ford, V. V. Ratnam et al. · IEEE Access · 2019 · 34 citations · Full text

Dynamic Spectrum Management, Beyond Cellular Networks, Cognitive Radio Resource Management +14

Joint Phase-Time Arrays: A Paradigm for Frequency-Dependent Analog Beamforming in 6G

V. V. Ratnam, Jianhua Mo, Ahmad AlAmmouri et al. · IEEE Access · 2022 · 34 citations · Full text

Engineering, Radio Frequency, Sensor Array +16

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