Reinforcement learning for efficient and tuning-free link adaptation

V Saxena, H Tullberg, J Jaldén - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Wireless links adapt the data transmission parameters to the dynamic channel state–this is
called link adaptation. Classical link adaptation relies on tuning parameters that are …

Self-optimization algorithm for outer loop link adaptation in LTE

A Duran, M Toril, F Ruiz… - IEEE Communications …, 2015 - ieeexplore.ieee.org
In this letter, a novel algorithm for improving outer loop link adaptation (OLLA) convergence
speed in the downlink of Long Term Evolution (LTE) is presented. The proposed heuristic …

Contextual multi-armed bandits for link adaptation in cellular networks

V Saxena, J Jaldén, JE Gonzalez… - Proceedings of the …, 2019 - dl.acm.org
Cellular networks dynamically adjust the transmission parameters for a wireless link in
response to its time-varying channel state. This is known as link adaptation, where the …

A data-driven traffic steering algorithm for optimizing user experience in multi-tier LTE networks

C Gijón, M Toril, S Luna-Ramirez… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Multi-tier cellular networks are a cost-effective solution for capacity enhancement in urban
scenarios. In these networks, effective mobility strategies are required to assign users to the …

Bayesian link adaptation under a BLER target

V Saxena, J Jaldén - 2020 IEEE 21st International Workshop on …, 2020 - ieeexplore.ieee.org
The optimal modulation and coding scheme (MCS) for wireless transmission depends on
the dynamic wireless channel state. Hence, wireless link adaptation relies on periodically …

Data-driven estimation of throughput performance in sliced radio access networks via supervised learning

C Gijón, M Toril, S Luna-Ramírez - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In 5G systems, Network Slicing (NS) feature allows to deploy several logical networks
customized for specific verticals over a common physical infrastructure. To make the most of …

An experimental evaluation and characterization of VoIP over an LTE-A network

M Di Mauro, A Liotta - IEEE Transactions on Network and …, 2020 - ieeexplore.ieee.org
Mobile telecommunications are converging towards all-IP solutions. This is the case of the
Long Term Evolution (LTE) technology that, having no circuit-switched bearer to support …

A data-driven algorithm for indoor/outdoor detection based on connection traces in a LTE network

JL Bejarano-Luque, M Toril… - IEEE …, 2019 - ieeexplore.ieee.org
Environmental factors have a strong impact on the satisfaction of mobile users. Thus,
estimating the context of a session is key to evaluating the end-user experience in mobile …

[PDF][PDF] Predicting LTE throughput using traffic time series

X Dong, W Fan, J Gu - ZTE communications, 2015 - zte.com.cn
1 Introduction n recent years, there is a trend towards users accessing the Internet from a
variety of applications and without restriction in terms of geographic location. This has re⁃ …

On the inappropriateness of static measurements for benchmarking in wireless networks

V Raida, P Svoboda, M Rupp - 2020 IEEE 91st Vehicular …, 2020 - ieeexplore.ieee.org
A state-of-the-art method of characterizing a mobile network operator's performance or of
benchmarking multiple operators is to measure the achievable throughput along a particular …