1.1k citations · 2.1k across the 49 of their papers we have counts for
55 papers
Random Spherical Codes at High SNR: Error Transitions, Fixed-Error Data Rates, and Converse Gaps
Nikola Zlatanov
This paper characterizes random spherical codebooks over the real additive white Gaussian noise channel in the high signal-to-noise ratio (SNR) regime in which the blocklength is f…
UB3: Best Beam Identification in Millimeter Wave Systems via Pure Exploration Unimodal Bandits
Debamita Ghosh, Haseen Rahman, Manjesh K. Hanawal +1
Millimeter wave (mmWave) communications have a broad spectrum and can support data rates in the order of gigabits per second, as envisioned in 5G systems. However, they cannot be u…
Learning Optimal Phase-Shifts of Holographic Metasurface Transceivers
Debamita Ghosh, Manjesh K. Hanawal, Nikola Zlatanov
Holographic metasurface transceivers (HMT) is an emerging technology for enhancing the coverage and rate of wireless communication systems. However, acquiring accurate channel stat…
Parametric Channel Model Estimation for Large Intelligent Surface-Based Transceiver-assisted Communication System
Debamita Ghosh, Manjesh Kr. Hanawal, Nikola Zlatanov
The number of connected mobile devices and the amount of data traffic through these devices are expected to grow many-fold in future communication networks. To support the scale of…
Parametric Channel Estimation for LoS Dominated Holographic Massive MIMO Systems
Mojtaba Ghermezcheshmeh, Vahid Jamali, Haris Gacanin +1
Holographic massive multiple-input multiple-output (MIMO), in which a spatially continuous surface is being used for signal transmission and reception, have emerged as a promising…
Designing Wireless Powered Networks assisted by Intelligent Reflecting Surfaces with Mechanical Tilt
Zoran Hadzi-Velkov, Slavche Pejoski, Nikola Zlatanov +1
In this paper, we propose a fairness-aware rate maximization scheme for a wireless powered communications network (WPCN) assisted by an intelligent reflecting surface (IRS). The pr…