Radio resource allocation techniques for efficient spectrum access in cognitive radio networks

GI Tsiropoulos, OA Dobre, MH Ahmed… - … Surveys & Tutorials, 2014‏ - ieeexplore.ieee.org
This paper provides an overview of cognitive radio (CR) networks, with focus on the recent
advances in resource allocation techniques and the CR networks architectural design. The …

Decision-theoretic distributed channel selection for opportunistic spectrum access: Strategies, challenges and solutions

Y Xu, A Anpalagan, Q Wu, L Shen… - … Surveys & Tutorials, 2013‏ - ieeexplore.ieee.org
Opportunistic spectrum access (OSA) has been regarded as the most promising approach to
solve the paradox between spectrum scarcity and waste. Intelligent decision making is key …

Distributed learning in multi-armed bandit with multiple players

K Liu, Q Zhao - IEEE transactions on signal processing, 2010‏ - ieeexplore.ieee.org
We formulate and study a decentralized multi-armed bandit (MAB) problem. There are M
distributed players competing for N independent arms. Each arm, when played, offers iid …

Distributed algorithms for learning and cognitive medium access with logarithmic regret

A Anandkumar, N Michael, AK Tang… - IEEE Journal on …, 2011‏ - ieeexplore.ieee.org
The problem of distributed learning and channel access is considered in a cognitive network
with multiple secondary users. The availability statistics of the channels are initially unknown …

Opportunistic spectrum access in unknown dynamic environment: A game-theoretic stochastic learning solution

Y Xu, J Wang, Q Wu, A Anpalagan… - IEEE transactions on …, 2012‏ - ieeexplore.ieee.org
We investigate the problem of distributed channel selection using a game-theoretic
stochastic learning solution in an opportunistic spectrum access (OSA) system where the …

Multi-player bandits revisited

L Besson, E Kaufmann - Algorithmic Learning Theory, 2018‏ - proceedings.mlr.press
Abstract Multi-player Multi-Armed Bandits (MAB) have been extensively studied in the
literature, motivated by applications to Cognitive Radio systems. Driven by such applications …

Collaborative learning of stochastic bandits over a social network

RK Kolla, K Jagannathan… - IEEE/ACM Transactions …, 2018‏ - ieeexplore.ieee.org
We consider a collaborative online learning paradigm, wherein a group of agents connected
through a social network are engaged in learning a stochastic multi-armed bandit problem …

MABO‐TSCH: multihop and blacklist‐based optimized time synchronized channel hop**

PH Gomes, T Watteyne… - Transactions on …, 2018‏ - Wiley Online Library
Abstract Emerging Industrial Internet of Things applications, such as smart factories, require
reliable communication and robustness against interference from colocated wireless …

Low-complexity, low-regret link rate selection in rapidly-varying wireless channels

H Gupta, A Eryilmaz, R Srikant - IEEE INFOCOM 2018-IEEE …, 2018‏ - ieeexplore.ieee.org
We consider the problem of transmitting at the optimal rate over a rapidly-varying wireless
channel with unknown statistics when the feedback about channel quality is very limited …

Decentralized learning in online queuing systems

F Sentenac, E Boursier… - Advances in Neural …, 2021‏ - proceedings.neurips.cc
Motivated by packet routing in computer networks, online queuing systems are composed of
queues receiving packets at different rates. Repeatedly, they send packets to servers, each …