64 citations · 162 across the 14 of their papers we have counts for
22 papers
On the Deployment of Reconfigurable Intelligent Surfaces in the Presence of Blockages
Vikrant Malik, Gourab Ghatak, Abhishek K. Gupta +1
Wireless communications aided by reconfigurable intelligent surfaces (RISs) is a promising way to improve the coverage for cellular users. The controlled reflection of signals from…
Bandwidth Allocation and Service Differentiation in D2D Wireless Networks
Francois Baccelli, Sanket S. Kalamkar
Inspired by a new feature in 5G NR called bandwidth part (BWP), this paper presents a bandwidth allocation (BA) model that allows one to adapt the bandwidth allocated to users depe…
Beam Management in 5G: A Stochastic Geometry Analysis
Sanket S. Kalamkar, François Baccelli, Fuad M. Abinader +2
Beam management is central in the operation of beamformed wireless cellular systems such as 5G New Radio (NR) networks. Focusing the energy radiated to mobile terminals (MTs) by in…
On Point Processes Defined by Angular Conditions on Delaunay Neighbors in the Poisson-Voronoi Tessellation
François Baccelli, Sanket S. Kalamkar
Consider a homogeneous Poisson point process of the Euclidean plane and its Voronoi tessellation. The present note discusses the properties of two stationary point processes associ…
Stochastic Geometry-Based Modeling and Analysis of Beam Management in 5G
Sanket S. Kalamkar, Fuad M. Abinader, François Baccelli +2
Beam management is central in the operation of dense 5G cellular networks. Focusing the energy radiated to mobile terminals (MTs) by increasing the number of beams per cell increas…
Reliability and Local Delay in Wireless Networks: Does Bandwidth Partitioning Help?
Sanket Sanjay Kalamkar
This paper studies the effect of bandwidth partitioning (BWP) on the reliability and delay performance in infrastructureless wireless networks. The reliability performance is chara…
Per-link Reliability and Rate Control: Two Facets of the SIR Meta Distribution
Sanket S. Kalamkar, Martin Haenggi
The meta distribution (MD) of the signal-to-interference ratio (SIR) provides fine-grained reliability performance in wireless networks modeled by point processes. In particular, f…
Simple Approximations of the SIR Meta Distribution in General Cellular Networks
Sanket S. Kalamkar, Martin Haenggi
Compared to the standard success (coverage) probability, the meta distribution of the signal-to-interference ratio (SIR) provides much more fine-grained information about the netwo…
Optimal User Scheduling in Energy Harvesting Wireless Networks
Kalpant Pathak, Sanket S. Kalamkar, Adrish Banerjee
We consider a wireless network where multiple energy harvesting transmitters communicate with the common receiver in a time sharing manner. In each slot, a transmitter can either h…
On Secure Communication using RF Energy Harvesting Two-Way Untrusted Relay
Vipul Gupta, Sanket S Kalamkar, Adrish Banerjee
We focus on a scenario where two wireless source nodes wish to exchange confidential information via an RF energy harvesting untrusted two-way relay. Despite its cooperation in for…
The Spatial Outage Capacity of Wireless Networks
Sanket S Kalamkar, Martin Haenggi
We address a fundamental question in wireless networks that, surprisingly, has not been studied before: what is the maximum density of concurrently active links that satisfy a cert…
Interference-Aided Energy Harvesting: Cognitive Relaying with Multiple Primary Transceivers
Sanket S. Kalamkar, Adrish Banerjee
We consider a spectrum sharing scenario where a secondary transmitter (ST) communicates with its destination via a decode-and-forward secondary relay (SR) in the presence of interf…
Resource Allocation and Fairness in Wireless Powered Cooperative Cognitive Radio Networks
Sanket S. Kalamkar, Jeya Pradha Jeyaraj, Adrish Banerjee +1
We integrate a wireless powered communication network with a cooperative cognitive radio network, where multiple secondary users (SUs) powered wirelessly by a hybrid access point (…
Interference-Assisted Wireless Energy Harvesting in Cognitive Relay Network with Multiple Primary Transceivers
Sanket S. Kalamkar, Adrish Banerjee
We consider a spectrum sharing scenario, where a secondary network coexists with a primary network of multiple transceivers. The secondary network consists of an energy-constrained…
Secure Communication Via a Wireless Energy Harvesting Untrusted Relay
Sanket S. Kalamkar, Adrish Banerjee
The broadcast nature of the wireless medium allows unintended users to eavesdrop the confidential information transmission. In this regard, we investigate the problem of secure com…
Outage Analysis of Spectrum Sharing Energy Harvesting Cognitive Relays in Nakagami- Channels
Sanket S. Kalamkar, Subhajit Majhi, Adrish Banerjee
Energy harvesting (EH) cognitive relays are an exciting solution to the problem of inefficient use of spectrum while achieving green communications and spatial diversity. In a spec…
On Information and Energy Cooperation in Energy Harvesting Cognitive Radio
Jeya Pradha J, Sanket S. Kalamkar, Adrish Banerjee
This paper considers the cooperation between primary and secondary users at information and energy levels when both users are energy harvesting nodes. In particular, a secondary tr…
Secondary Outage Analysis of Amplify-and-Forward Cognitive Relays with Direct Link and Primary Interference
Subhajit Majhi, Sanket S. Kalamkar, Adrish Banerjee
The use of cognitive relays is an emerging and promising solution to overcome the problem of spectrum underutilization while achieving the spatial diversity. In this paper, we perf…
Sensing-Throughput Tradeoff in Cognitive Radio With Random Arrivals and Departures of Multiple Primary Users
Hrusikesha Pradhan, Sanket S. Kalamkar, Adrish Banerjee
This letter analyzes the sensing-throughput tradeoff for a secondary user (SU) under random arrivals and departures of multiple primary users (PUs). We first study the case where P…
Energy Harvesting Cognitive Radio with Channel-Aware Sensing Strategy
Jeya Pradha J, Sanket S. Kalamkar, Adrish Banerjee
An energy harvesting cognitive radio scenario is considered where a secondary user (SU) with finite battery capacity opportunistically accesses the primary user (PU) channels. The…
On the Effect of Primary User Traffic on Secondary Throughput and Outage Probability Under Rayleigh Flat Fading Channel
Sanket Kalamkar, Adrish Banerjee
The effect of the primary traffic on a secondary user's (SU) throughput under Rayleigh flat fading channel is investigated. For this case, closed form expressions are derived for t…
Block Outlier Methods for Malicious User Detection in Cooperative Spectrum Sensing
Sanket S. Kalamkar, Praveen Kumar Singh, Adrish Banerjee
Block outlier detection methods, based on Tietjen-Moore (TM) and Shapiro-Wilk (SW) tests, are proposed to detect and suppress spectrum sensing data falsification (SSDF) attacks by…