Krishan K. Tiwari

According to our database, Krishan K. Tiwari authored at least 17 papers between 2018 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Array-Fed RIS: Validation of Friis-Based Modeling Using Full-Wave Simulations.

Krishan Kumar Tiwari, Thomas Flisgen, Wolfgang Heinrich, Giuseppe Caire

CoRR, February, 2025

Flat-Top Beamforming with Efficient Array-Fed RIS.

Krishan K. Tiwari, Giuseppe Caire

Proceedings of the 101st IEEE Vehicular Technology Conference, 2025

2024

Power Transfer between Two Antenna Arrays in the Near Field.

Krishan K. Tiwari, Giuseppe Caire

Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

A Modular Pragmatic Architecture for Multiuser MIMO with Array-Fed RIS.

Krishan K. Tiwari, Giuseppe Caire

Proceedings of the 25th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2024

2023

A New Old Idea: Beam-Steering Reflectarrays for Efficient Sub-THz Multiuser MIMO.

Krishan Kumar Tiwari, Giuseppe Caire

CoRR, 2023

RIS-Based Steerable Beamforming Antenna with Near-Field Eigenmode Feeder.

Krishan K. Tiwari, Giuseppe Caire

Proceedings of the IEEE International Conference on Communications, 2023

2022

Rate Loss due to Beam Cusping in Grid of Beams.

Krishan K. Tiwari, Giuseppe Caire

Proceedings of the 96th Vehicular Technology Conference, 2022

On the Behavior of the Near-Field Propagation Matrix between two Antenna Arrays, with Applications to RIS-Based Over-the-Air Beamforming.

Krishan K. Tiwari, Giuseppe Caire

Proceedings of the 95th IEEE Vehicular Technology Conference, 2022

2021

MAC Layer Beamforming: Rate Loss due to Beam Cusping.

Krishan Kumar Tiwari, David Laurenson, Eckhard Grass, John S. Thompson, Ivan Ndip, Michael P. Kaiser

Proceedings of the 94th IEEE Vehicular Technology Conference, 2021

2020

BioModels - 15 years of sharing computational models in life science.

Rahuman S. Malik-Sheriff, Mihai Glont, Tung V. N. Nguyen, Krishan K. Tiwari, Matthew G. Roberts, Ashley Xavier, Manh T. Vu, Jinghao Men, Matthieu Maire, Sarubini Kananathan, Emma L. Fairbanks, Johannes P. Meyer, Chinmay Arankalle, Thawfeek M. Varusai, Vincent Knight-Schrijver, Lu Li, Corina Dueñas-Roca, Gaurhari Dass, Sarah M. Keating, Young Mi Park, Nicola Buso, Nicolas Rodriguez, Michael Hucka, Henning Hermjakob

Nucleic Acids Res., 2020

BioModels Parameters: a treasure trove of parameter values from published systems biology models.

Mihai Glont, Chinmay Arankalle, Krishan K. Tiwari, Tung V. N. Nguyen, Henning Hermjakob, Rahuman S. Malik-Sheriff

Bioinform., 2020

Memory-assisted Statistically-ranked RF Beam Training Algorithms for Sparse MIMO.

Krishan K. Tiwari, Eckhard Grass, John S. Thompson

Proceedings of the 91st IEEE Vehicular Technology Conference, 2020

2019

Monopulse-based THz Beam Tracking for Indoor Virtual Reality Applications.

Krishan Kumar Tiwari, Vladica Sark, Eckhard Grass, Rolf Kraemer

CoRR, 2019

Memory-assisted Statistically-ranked RF Beam Training Algorithm for Sparse MIMO.

Krishan K. Tiwari, Eckhard Grass, John S. Thompson, Rolf Kraemer

CoRR, 2019

Beam Entropy of 5G Cellular Millimetre-Wave Channels.

Krishan K. Tiwari, Eckhard Grass, John S. Thompson, Rolf Kraemer

Proceedings of the 90th IEEE Vehicular Technology Conference, 2019

Noise Performance of Orthogonal RF Beamforming for THz Radio Communications.

Krishan K. Tiwari, Eckhard Grass, Rolf Kraemer

Proceedings of the IEEE 9th Annual Computing and Communication Workshop and Conference, 2019

2018

Noise Performance of Orthogonal RF Beamforming for Millimetre Wave Massive MIMO Communication Systems.

Krishan K. Tiwari, John S. Thompson, Eckhard Grass

Proceedings of the 10th International Conference on Wireless Communications and Signal Processing, 2018