48 citations · 72 across the 34 of their papers we have counts for
28 papers · 1 filter
Distribution of -th Maximum Order Statistics of Independent, & Non-Identical SNR random variables in fading and its applications in
Srinivas Sagar, Athira Subhash, Sheetal Kalyani
This paper employs extreme value theory to establish the asymptotic distribution of the -th maximum order statistics of signal to noise ratio (SNR) for a fading channel wi…
Neural Equalisers for Highly Compressed Faster-than-Nyquist Signalling: Design, Performance, Complexity and Robustness
Shubham Paul, Sheetal Kalyani, Nambi Sheshadri +1
Faster-than-Nyquist (FTN) signalling has emerged as a compelling technique for enhancing spectral efficiency in bandwidth-constrained communication systems. By intentionally introd…
Integrating OTFS in Airplane-Aided Next-Generation Networking
Ashok S Kumar, Shashank Shekhar, Gokularam Muthukrishnan +2
Next-generation networks explore the opportunistic assistance of airliner/high-altitude platforms (HAPs) in delivering high data rates for terrestrial networks to ensure consistent…
RIS, Active RIS or RDARS: A Comparative Insight Through the Lens of Energy Efficiency
Aparna V C, Shashank Shekhar, Sheetal Kalyani
Multiplicative fading is a major limitation of reconfigurable intelligent surfaces (RIS), restricting their effective coverage in both existing sub-6GHz systems and future mmWave n…
The Rendezvous Between Extreme Value Theory and Next-generation Networks
Srinivas Sagar, Athira Subhash, Chen-Feng Liu +6
Promising technologies such as massive multiple-input and multiple-output, reconfigurable intelligent reflecting surfaces, non-terrestrial networks, millimetre wave communication,…
Product and Ratio of Two Shadowed Random Variables and its Application to Wireless Communication
Shashank Shekhar, Sheetal Kalyani
This work studies the product and ratio statistics of independent and non-identically distributed (i.n.i.d) shadowed random variables. We derive the series expression for…