8 citations · 20 across the 33 of their papers we have counts for
8 papers · 1 filter
Networked Control System Under Controller-Actuator Channel Jamming
Chen Quan, Geethu Joseph, Gourab Ghatak
Wireless channels in the networked control systems are vulnerable to intentional interference, such as jamming attacks. This paper investigates jamming attacks on the wireless cont…
Spatially Correlated Blockage Aware Placement of RIS in IIoT Networks
Rashmi Kumari, Gourab Ghatak, Abhishek K. Gupta
We study the impact of deploying reconfigurable intelligent surfaces (RISs) in mitigating coverage gaps and enhancing transmission reliability in an industrial internet of things (…
UAV-Based Cell-Free Massive MIMO: Joint Placement and Power Optimization under Fronthaul Capacity Limitations
Neetu R. R, Ozan Alp Topal, Özlem Tuğfe Demir +4
We consider a cell-free massive multiple-input multiple-output (mMIMO) network, where unmanned aerial vehicles (UAVs) equipped with multiple antennas serve as distributed UAV-acces…
Handover_Management_in_UAV_Networks_with_Blockages
Neetu R R, Gourab Ghatak, Vivek Ashok Bohara
We investigate the performance of unmanned aerial vehicle (UAV)-based networks in urban environments characterized by blockages, focusing on their capability to support the service…
Optimization of Network Throughput of Joint Radar Communication System Using Stochastic Geometry
Shobha Sundar Ram, Gourab Ghatak
Recently joint radar communication (JRC) systems have gained considerable interest for several applications such as vehicular communications, indoor localization and activity recog…
Optimization of Radar Parameters for Maximum Detection Probability Under Generalized Discrete Clutter Conditions Using Stochastic Geometry
Shobha Sundar Ram, Gaurav Singh, Gourab Ghatak
We propose an analytical framework based on stochastic geometry (SG) formulations to estimate a radar's detection performance under generalized discrete clutter conditions. We mode…
An Online Algorithm for Computation Offloading in Non-Stationary Environments
Aniq Ur Rahman, Gourab Ghatak, Antonio De Domenico
We consider the latency minimization problem in a task-offloading scenario, where multiple servers are available to the user equipment for outsourcing computational tasks. To accou…
Beamwidth Optimization and Resource Partitioning Scheme for Localization Assisted mm-wave Communications
Gourab Ghatak, Remun Koirala, Antonio De Domenico +4
We study a mm-wave wireless network deployed along the roads of an urban area, to support localization and communication services simultaneously for outdoor mobile users. In this n…