64 citations · 162 across the 14 of their papers we have counts for
6 papers · 1 filter
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…