Gourab Ghatak

90 papers B 13C 1Misc 3Journal 65Unranked 7
YearRankTypeTitle / Venue / Authors
2026 J jnl
An Algorithm for Fixed Budget Best Arm Identification With Combinatorial Exploration.
IEEE Trans. Signal Process.
Siddhartha Parupudi, Gourab Ghatak
2026 J jnl
Analysis of Age-Energy Trade-Off in IoT Networks Using Stochastic Geometry.
IEEE Trans. Green Commun. Netw.
Songita Das, Gourab Ghatak
2026 Misc conf
Are We There Yet? Insights from Delhi-NCR and Beyond Reveal Gaps in Readiness for V2X Based IoT Rollout in Emerging Markets.
COMSNETS
Gourab Ghatak, Neetu R. R
2026 J jnl
Channel Access Strategies for Control-Communication Co-Designed Networks.
IEEE Trans. Control. Netw. Syst.
Gourab Ghatak, Geethu Joseph, Chen Quan
2026 J jnl
Joint Sleep Mode Activation and Load Balancing with Dynamic Cell Load: A Combinatorial Bandit Approach.
CoRR
Wajahat Bashir Gilkar, Gourab Ghatak
2026 J jnl
Modeling and Statistical Characterization of Large-Scale Automotive Radar Networks.
IEEE Trans. Signal Process.
Mohammad Taha Shah, Gourab Ghatak, Ankit Kumar, Shobha Sundar Ram
2026 J jnl
Variance-Optimal Arm Selection: Misallocation Minimization and Best Arm Identification.
IEEE Trans. Signal Process.
Sabrina Khurshid, Gourab Ghatak, Mohammed Shahid Abdulla
2026 J jnl
Weighted K-Harmonic Means Clustering: Convergence Analysis and Applications to Wireless Communications.
IEEE Wirel. Commun. Lett.
Gourab Ghatak
2025 J jnl
An Algorithm for Fixed Budget Best Arm Identification with Combinatorial Exploration.
CoRR
Siddhartha Parupudi, Gourab Ghatak
2025 J jnl
Analysis of Age-Energy Trade-off in IoT Networks Using Stochastic Geometry.
CoRR
Songita Das, Gourab Ghatak
2025 B conf
Blockage Aware Placement of RIS in IIoT Networks.
PIMRC
Rashmi Kumari, Gourab Ghatak, Abhishek K. Gupta
2025 J jnl
Distribution Bounds on the Conditional ROC in a Poisson Field of Interferers and Clutters.
CoRR
Gourab Ghatak
2025 J jnl
Fine Grained Analysis and Optimization of Large Scale Automotive Radar Networks.
IEEE Trans. Signal Process.
Mohammad Taha Shah, Gourab Ghatak, Shobha Sundar Ram
2025 J jnl
Handover Management in UAV Networks With Blockages.
IEEE Open J. Commun. Soc.
Neetu R. R, Gourab Ghatak, Vivek Ashok Bohara
2025 Misc conf
Optimization of Beamwidth in Automotive Radars Based on Statistics of Street Geometry.
ICASSP
Mohammad Taha Shah, Gourab Ghatak, Shobha Sundar Ram
2025 J jnl
Optimizing sharpe ratio: risk-adjusted decision-making in multi-armed bandits.
Mach. Learn.
Sabrina Khurshid, Mohammed Shahid Abdulla, Gourab Ghatak
2025 J jnl
Order Optimal Regret Bounds for Sharpe Ratio Optimization in the Bandit Setting.
CoRR
Mohammad Taha Shah, Sabrina Khurshid, Gourab Ghatak
2025 J jnl
Spatially Correlated Blockage Aware Placement of RIS in IIoT Networks.
CoRR
Rashmi Kumari, Gourab Ghatak, Abhishek K. Gupta
2025 J jnl
Stochastic Information Geometry: Characterization of Fréchet Means of Gaussian Fields in Poisson Networks.
CoRR
Gourab Ghatak
2025 J jnl
UAV-Based Cell-Free Massive MIMO: Joint Activation and Power Optimization Under Fronthaul Capacity Limitations.
IEEE Wirel. Commun. Lett.
Neetu R. R, Ozan Alp Topal, Özlem Tugfe Demir, Emil Björnson, Cicek Cavdar, Gourab Ghatak, Vivek Ashok Bohara
2025 J jnl
UAV-Based Cell-Free Massive MIMO: Joint Placement and Power Optimization under Fronthaul Capacity Limitations.
CoRR
Neetu R. R, Ozan Alp Topal, Özlem Tugfe Demir, Emil Björnson, Cicek Cavdar, Gourab Ghatak, Vivek Ashok Bohara
2025 J jnl
Variance-Optimal Arm Selection: Regret Minimization and Best Arm Identification.
CoRR
Sabrina Khurshid, Gourab Ghatak, Mohammed Shahid Abdulla
2025 J jnl
Weighted K-Harmonic Means Clustering: Convergence Analysis and Applications to Wireless Communications.
CoRR
Gourab Ghatak
2024 B conf
A Stochastic Geometry Analysis of Energy-Age Tradeoff in Wireless IoT Network.
WiOpt
Songita Das, Gourab Ghatak
2024 — conf
Analysis of Handover Rate and Coverage Performance of Mobile Users in UAV Networks.
VTC Spring
Neetu R. R, Gourab Ghatak, Vivek Ashok Bohara, Anand Srivastava
2024 J jnl
Best Arm Identification Based Beam Acquisition in Stationary and Abruptly Changing Environments.
IEEE Trans. Signal Process.
Gourab Ghatak
2024 J jnl
Binomial Line Cox Processes: Statistical Characterization and Applications in Wireless Network Analysis.
IEEE Trans. Wirel. Commun.
Mohammad Taha Shah, Gourab Ghatak, Souradip Sanyal, Martin Haenggi
2024 J jnl
Cache Enabled UAV HetNets: Access - xHaul Coverage Analysis and Optimal Resource Partitioning.
IEEE Trans. Cogn. Commun. Netw.
Neetu R. R, Gourab Ghatak, Anand Srivastava, Vivek Ashok Bohara
2024 J jnl
Channel Access Strategies for Control-Communication Co-Designed Networks.
CoRR
Gourab Ghatak, Geethu Joseph, Chen Quan
2024 J jnl
Fine Grained Analysis and Optimization of Large Scale Automotive Radar Networks.
CoRR
Mohammad Taha Shah, Gourab Ghatak, Shobha Sundar Ram
2024 J jnl
Modeling and Statistical Characterization of Large-Scale Automotive Radar Networks.
CoRR
Mohammad Taha Shah, Gourab Ghatak, Ankit Kumar, Shobha Sundar Ram
2024 J jnl
Optimizing Sharpe Ratio: Risk-Adjusted Decision-Making in Multi-Armed Bandits.
CoRR
Sabrina Khurshid, Mohammed Shahid Abdulla, Gourab Ghatak
2024 J jnl
Performance Analysis of Cache-Enabled Handover Management for Vehicular Networks.
IEEE Trans. Netw. Sci. Eng.
Neetu R. R, Gourab Ghatak, Vivek Ashok Bohara, Anand Srivastava
2024 B conf
Poisson Networked Control Systems: Statistical Analysis and Online Learning for Channel Access.
WiOpt
Gourab Ghatak, Geethu Joseph, Chen Quan
2024 J jnl
Shortest Path Lengths in Poisson Line Cox Processes: Approximations and Applications.
CoRR
Gourab Ghatak, Sanjoy Kumar Jhawar, Martin Haenggi
2024 B conf
Stochastic Geometry Analysis of Radar-Communication Co-Existence in Vehicular Networks.
WiOpt
Ankit Kumar, Astitva Mehrotra, Gourab Ghatak
2024 J jnl
Target Tracking: Statistics of Successive Successful Target Detection in Automotive Radar Networks.
CoRR
Gourab Ghatak
2023 B conf
Actively Tracking the Best Arm in Non-Stationary Environments with Mandatory Probing.
WiOpt
Gourab Ghatak
2023 J jnl
An Energy Efficient Dual IRS-Aided Outdoor-to-Indoor Communication System.
IEEE Syst. J.
Mohd Hamza Naim Shaikh, Vivek Ashok Bohara, Anand Srivastava, Gourab Ghatak
2023 B conf
Analyzing Wireless Networks Using Binomial Line Cox Processes.
WiOpt
Mohammad Taha Shah, Gourab Ghatak, Souradip Sanyal, Martin Haenggi
2023 J jnl
Best Arm Identification Based Beam Acquisition in Stationary and Abruptly Changing Environments.
CoRR
Gourab Ghatak
2023 J jnl
Binomial Line Cox Processes: Statistical Characterization and Applications in Wireless Network Analysis.
CoRR
Mohammad Taha Shah, Gourab Ghatak, Souradip Sanyal, Martin Haenggi
2023 J jnl
Fast Change Identification in Multi-Play Bandits and its Applications in Wireless Networks.
IEEE Trans. Commun.
Gourab Ghatak
2023 J jnl
Impact of Urban Street Geometry on the Detection Probability of Automotive Radars.
CoRR
Mohammad Taha Shah, Ankit Kumar, Gourab Ghatak, Shobha Sundar Ram
2023 J jnl
On the Deployment of Reconfigurable Intelligent Surfaces in the Presence of Blockages.
CoRR
Vikrant Malik, Gourab Ghatak, Abhishek K. Gupta, Sanket S. Kalamkar
2022 J jnl
Binomial Line Processes: Distance Distributions.
IEEE Trans. Veh. Technol.
Gourab Ghatak
2022 J jnl
Cache Enabled UAV HetNets Access xHaul Coverage Analysis and Optimal Resource Partitioning.
CoRR
Neetu R. R, Gourab Ghatak, Anand Srivastava, Vivek Ashok Bohara
2022 J jnl
Heterogeneous Visible Light and Radio Communication for Improving Safety Message Dissemination at Road Intersection.
IEEE Trans. Intell. Transp. Syst.
Gurinder Singh, Anand Srivastava, Vivek Ashok Bohara, Zi Long Liu, Md. Noor-A-Rahim, Gourab Ghatak
2022 J jnl
Kolmogorov-Smirnov Test-Based Actively-Adaptive Thompson Sampling for Non-Stationary Bandits.
IEEE Trans. Artif. Intell.
Gourab Ghatak, Hardhik Mohanty, Aniq Ur Rahman
2022 B conf
On the Performance of RIS-Aided NOMA System with Non-ideal Transceiver over Nakagami-m Fading.
WCNC
Mohd Hamza Naim Shaikh, Vivek Ashok Bohara, Anand Srivastava, Gourab Ghatak
2022 J jnl
Radar Detection in Vehicular Networks: Fine-Grained Analysis and Optimal Channel Access.
IEEE Trans. Veh. Technol.
Gourab Ghatak, Sanket S. Kalamkar, Yash Gupta
2022 J jnl
Stochastic Geometry Framework for Ultrareliable Cooperative Communications With Random Blockages.
IEEE Internet Things J.
Gourab Ghatak, Saeed R. Khosravirad, Antonio De Domenico
2022 J jnl
User Mobility-Aware UAV-BS Placement Update With Optimal Resource Allocation.
IEEE Open J. Commun. Soc.
Mansi Peer, Vivek Ashok Bohara, Anand Srivastava, Gourab Ghatak
2021 J jnl
A Change-Detection-Based Thompson Sampling Framework for Non-Stationary Bandits.
IEEE Trans. Computers
Gourab Ghatak
2021 B conf
A Fine-Grained Analysis of Radar Detection in Vehicular Networks.
GLOBECOM
Gourab Ghatak, Sanket S. Kalamkar, Yash Gupta, Shubhi Sharma
2021 J jnl
Beamwidth Optimization and Resource Partitioning Scheme for Localization Assisted mm-Wave Communication.
IEEE Trans. Commun.
Gourab Ghatak, Remun Koirala, Antonio De Domenico, Benoît Denis, Davide Dardari, Bernard Uguen, Marceau Coupechoux
2021 J jnl
Cooperative Relaying for URLLC in V2X Networks.
IEEE Wirel. Commun. Lett.
Gourab Ghatak
2021 J jnl
Coverage analysis of indoor users from mm-wave multi-RAT small cells deployed along roads.
Internet Technol. Lett.
Gourab Ghatak
2021 B conf
Intelligent Reflecting Surfaces Versus Full-Duplex Relaying: Performance Comparison for Non-Ideal Transmitter Case.
PIMRC
Mohd Hamza Naim Shaikh, Vivek Ashok Bohara, Anand Srivastava, Gourab Ghatak
2021 J jnl
Kolmogorov-Smirnov Test-Based Actively-Adaptive Thompson Sampling for Non-Stationary Bandits.
CoRR
Gourab Ghatak, Hardhik Mohanty, Aniq Ur Rahman
2021 J jnl
On the Placement of Intelligent Surfaces for RSSI-Based Ranging in Mm-Wave Networks.
IEEE Commun. Lett.
Gourab Ghatak
2021 J jnl
Performance Analysis of Indoor Communication System Using Off-the-Shelf LEDs With Human Blockages.
IEEE Open J. Commun. Soc.
Anand Singh, Gourab Ghatak, Anand Srivastava, Vivek Ashok Bohara, Anand Kumar Jagadeesan
2021 J jnl
Performance Analysis of Intelligent Reflecting Surface-Assisted Wireless System With Non-Ideal Transceiver.
IEEE Open J. Commun. Soc.
Mohd Hamza Naim Shaikh, Vivek Ashok Bohara, Anand Srivastava, Gourab Ghatak
2021 — conf
User Mobility-Aware Time Stamp for UAV-BS Placement.
WCNC Workshops
Mansi Peer, Vivek Ashok Bohara, Anand Srivastava, Gourab Ghatak
2021 B conf
Where to Deploy Reconfigurable Intelligent Surfaces in the Presence of Blockages?
PIMRC
Gourab Ghatak, Vikrant Malik, Sanket S. Kalamkar, Abhishek K. Gupta
2020 J jnl
A Change-Detection Based Thompson Sampling Framework for Non-Stationary Bandits.
CoRR
Gourab Ghatak
2020 C conf
A Statistical Characterization of SINR Coverage and Network Throughput with Macro-Diversity.
WoWMoM
Yatin Sharma, Gourab Ghatak
2020 J jnl
An Online Algorithm for Computation Offloading in Non-Stationary Environments.
CoRR
Aniq Ur Rahman, Gourab Ghatak, Antonio De Domenico
2020 J jnl
An Online Algorithm for Computation Offloading in Non-Stationary Environments.
IEEE Commun. Lett.
Aniq Ur Rahman, Gourab Ghatak, Antonio De Domenico
2020 — conf
EE Enhancement in FD MIMO Relay System through Adaptive Antenna Allocation and Self-Energy Recycling.
ICC Workshops
Mohd Hamza Naim Shaikh, Vivek Ashok Bohara, Anand Srivastava, Gourab Ghatak
2020 J jnl
Elastic multi-connectivity in 5G networks.
Phys. Commun.
Gourab Ghatak, Yatin Sharma, Kunwar Zaid, Aniq Ur Rahman
2020 — conf
On the Characterization of V2V Link Performance in Highway Vehicular Networks.
5G World Forum
Aniq Ur Rahman, Yash Gupta, Gourab Ghatak
2019 B conf
A Beam-Switching Scheme for Resilient mm-Wave Communications With Dynamic Link Blockages.
WiOpt
Aniq Ur Rahman, Gourab Ghatak
2019 — conf
Coverage Enhancement in Indoor Millimeter Wave Systems Under Random Human Blockages.
ANTS
Gourab Ghatak
2019 — —
Millimeter wave multi-RAT small cells for heterogeneous mobile services : performance analysis and optimization. (Millimeter wave Multi-RAT small cells pour services hétérogènes : analyse et optimisation des performances).
Gourab Ghatak
2019 J jnl
On preambles with low out of band radiation for channel estimation.
Phys. Commun.
Gourab Ghatak, Maximilian Matthé, Adrish Banerjee, Gerhard P. Fettweis
2019 J jnl
Relay Placement for Reliable Ranging in Cooperative mm-Wave Systems.
IEEE Wirel. Commun. Lett.
Gourab Ghatak, Antonio De Domenico, Marceau Coupechoux
2019 J jnl
Small Cell Deployment Along Roads: Coverage Analysis and Slice-Aware RAT Selection.
IEEE Trans. Commun.
Gourab Ghatak, Antonio De Domenico, Marceau Coupechoux
2018 — conf
Accurate Characterization of Dynamic Cell Load in Noise-Limited Random Cellular Networks.
VTC Fall
Gourab Ghatak, Antonio De Domenico, Marceau Coupechoux
2018 J jnl
Accurate Characterization of Dynamic Cell Load in Noise-Limited Random Cellular Networks.
CoRR
Gourab Ghatak, Antonio De Domenico, Marceau Coupechoux
2018 J jnl
Coverage Analysis and Load Balancing in HetNets With Millimeter Wave Multi-RAT Small Cells.
IEEE Trans. Wirel. Commun.
Gourab Ghatak, Antonio De Domenico, Marceau Coupechoux
2018 — conf
Positioning Data-Rate Trade-Off in mm-Wave Small Cells and Service Differentiation for 5G Networks.
VTC Spring
Gourab Ghatak, Remun Koirala, Antonio De Domenico, Benoît Denis, Davide Dardari, Bernard Uguen
2018 J jnl
Positioning Data-Rate Trade-off in mm-Wave Small Cells and Service Differentiation for 5G Networks.
CoRR
Gourab Ghatak, Remun Koirala, Antonio De Domenico, Benoît Denis, Davide Dardari, Bernard Uguen
2018 Misc conf
Throughput Characterization and Beamwidth Selection for Positioning-Assisted mmWave Service.
ACSSC
Remun Koirala, Gourab Ghatak, Benoît Denis, Bernard Uguen, Davide Dardari, Antonio De Domenico
2017 J jnl
Coverage Analysis and Load Balancing in HetNets with mmWave Multi-RAT Small Cells.
CoRR
Gourab Ghatak, Antonio De Domenico, Marceau Coupechoux
2017 J jnl
Modeling and Analysis of HetNets with mm-Wave Multi-RAT Small Cells Deployed Along Roads.
CoRR
Gourab Ghatak, Antonio De Domenico, Marceau Coupechoux
2017 B conf
Modeling and Analysis of HetNets with mm-Wave Multi-RAT Small Cells Deployed along Roads.
GLOBECOM
Gourab Ghatak, Antonio De Domenico, Marceau Coupechoux
2016 J jnl
On Preambles With Low Out of Band Radiation for Channel Estimation.
CoRR
Gourab Ghatak, Maximilian Matthé, Adrish Banerjee, Gerhard P. Fettweis
2016 B conf
Performance analysis of two-tier networks with closed access small-cells.
WiOpt
Gourab Ghatak, Antonio De Domenico, Marceau Coupechoux
2014 J jnl
Synthesis of satellite footprint patterns from rectangular planar array antenna by using swarm-based optimization algorithms.
Int. J. Satell. Commun. Netw.
Anirban Chatterjee, Gautam Kumar Mahanti, Gourab Ghatak