8 citations · 20 across the 35 of their papers we have counts for
6 papers · 1 filter
Multi-player Multi-armed Bandits for Stable Allocation in Heterogeneous Ad-Hoc Networks
Sumit J Darak, Manjesh K. Hanawal
Next generation networks are expected to be ultradense and aim to explore spectrum sharing paradigm that allows users to communicate in licensed, shared as well as unlicensed spect…
Distributed Learning Algorithms for Opportunistic Spectrum Access in Infrastructure-less Networks
Rohit Kumar, Sumit J. Darak, Manjesh K. Hanawal +1
An opportunistic spectrum access (OSA) for the infrastructure-less (or cognitive ad-hoc) network has received significant attention thanks to emerging paradigms such as the Interne…
Multi-Player Bandits: A Trekking Approach
Manjesh K. Hanawal, Sumit J. Darak
We study stochastic multi-armed bandits with many players. The players do not know the number of players, cannot communicate with each other and if multiple players select a common…
Throughput Optimized Non-Contiguous Wideband Spectrum Sensing via Online Learning and Sub-Nyquist Sampling
Himani Joshi, Sumit J Darak, A Anil Kumar +1
In this paper, we consider non-contiguous wideband spectrum sensing (WSS) for spectrum characterization and allocation in next generation heterogeneous networks. The proposed WSS c…
Variable Cutoff Frequency FIR Filters: A Survey
Sumedh Dhabu, Abhishek Ambede, Smitha K. G. +2
Many signal processing applications require digital filters with variable frequency characteristics, especially the filters with variable bandwidth. Due to their linear phase and i…
Learning to Coordinate in a Decentralized Cognitive Radio Network in Presence of Jammers
Suneet Sawant, Rohit Kumar, Manjesh K. Hanawal +1
Efficient utilization of licensed spectrum in the cognitive radio network is challenging due to lack of coordination among the Secondary Users (SUs). Distributed algorithms propose…