19 citations · 53 across the 26 of their papers we have counts for
4 papers · 1 filter
Transmitter Selection for Secrecy in Frequency-Selective Fading with Multiple Eavesdroppers and Wireless Backhaul Links
Shashi Bhushan Kotwal, Chinmoy Kundu, Sudhakar Modem +1
This paper investigates the secrecy performance of sub-optimal transmitter selection (SS) and optimal selection (OS) schemes in a system comprising multiple transmitters, multiple…
Transmitter Selection for Secrecy Against Colluding Eavesdroppers with Backhaul Uncertainty
Burhan Wafai, Ankit Dubey, Chinmoy Kundu
Due to the exponential growth of interconnected devices and reduced cell coverage, beyond fifth-generation networks will be dense. Thus, instead of wired backhaul, wireless backhau…
Optimal Friendly Jamming and Transmit Power Allocation in RIS-assisted Secure Communication
Burhan Wafai, Chinmoy Kundu, Ankit Dubey +1
This paper analyzes the secrecy performance of a reconfigurable intelligent surface (RIS) assisted wireless communication system with a friendly jammer in the presence of an eavesd…
Ergodic Secrecy Rate of Optimal Source-Destination Pair Selection in Frequency-Selective Fading
Shashi Bhushan Kotwal, Chinmoy Kundu, Sudhakar Modem +2
Node selection is a simple technique to achieve diversity and thereby enhance the physical layer security in future wireless communication systems which require low complexity. Hig…