9 papers
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…
Binomial Line Processes: Distance Distributions
Gourab Ghatak
We introduce the binomial line process (BLP), a novel spatial stochastic model for the characterization of streets in the statistical evaluation of wireless and vehicular networks.…
Kolmogorov-Smirnov Test-Based Actively-Adaptive Thompson Sampling for Non-Stationary Bandits
Gourab Ghatak, Hardhik Mohanty, Aniq Ur Rahman
We consider the non-stationary multi-armed bandit (MAB) framework and propose a Kolmogorov-Smirnov (KS) test based Thompson Sampling (TS) algorithm named TS-KS, that actively detec…
A Change-Detection Based Thompson Sampling Framework for Non-Stationary Bandits
Gourab Ghatak
We consider a non-stationary two-armed bandit framework and propose a change-detection based Thompson sampling (TS) algorithm, named TS with change-detection (TS-CD), to keep track…
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…