24 citations · 26 across the 22 of their papers we have counts for
8 papers · 1 filter
Efficient Quantum Algorithm for Phase Optimization of 1-Bit RIS-Assisted MIMO Communication System
Soumyadip Paul, Neel Kanth Kundu
We propose a Quantum Approximate Optimization Algorithm with a deterministic linear ramp schedule (QAOA-LR) for phase optimization of a 1-bit RIS-assisted MIMO communication system…
Robust Quantum-MUSIC for DoA Estimation Using Rydberg Atomic Receiver Arrays
Sourav Banerjee, Neel Kanth Kundu, Prajwalita Borah
Quantum wireless sensing using Rydberg atomic receivers enables high-sensitivity signal acquisition direction-of-arrival (DoA) estimation. However, it suffers from a fundamental li…
Warm-Start Quantum Approximate Optimization Algorithm for QAM MIMO Data Detection
Soumyadip Paul, Sourav Banerjee, Debanjan Bhowmik +1
Data detection in large-scale multiple-input multiple-output (MIMO) systems with higher-order quadrature amplitude modulation (QAM) remains a challenging problem due to the exponen…
Quantum Radar for ISAC: Sum-Rate Optimization
Abdulmohsen Alsaui, Octavia A. Dobre, Neel Kanth Kundu +2
Integrated sensing and communication (ISAC) is emerging as a key enabler for spectrum-efficient and hardware-converged wireless networks. However, classical radar systems within IS…
Hybrid Quantum Neural Network based Indoor User Localization using Cloud Quantum Computing
Sparsh Mittal, Yash Chand, Neel Kanth Kundu
This paper proposes a hybrid quantum neural network (HQNN) for indoor user localization using received signal strength indicator (RSSI) values. We use publicly available RSSI datas…
Channel Estimation for Large Intelligent Surface Aided MISO Communications: From LMMSE to Deep Learning Solutions
Neel Kanth Kundu, Matthew R. McKay
We consider multi-antenna wireless systems aided by large intelligent surfaces (LIS). LIS presents a new physical layer technology for improving coverage and energy efficiency by i…
Large Intelligent Surfaces with Channel Estimation Overhead: Achievable Rate and Optimal Configuration
Neel Kanth Kundu, Matthew R. McKay
Large intelligent surfaces (LIS) present a promising new technology for enhancing the performance of wireless communication systems. Realizing the gains of LIS requires accurate ch…
RIS-Assisted MISO Communication: Optimal Beamformers and Performance Analysis
Neel Kanth Kundu, Matthew R. McKay
We study a multiple-input single-output (MISO) communication system assisted by a reconfigurable intelligent surface (RIS). A base station (BS) having multiple antennas is assumed…