Search Results for author: Alvaro Valcarce

Found 7 papers, 0 papers with code

Intent-Aware DRL-Based Uplink Dynamic Scheduler for 5G-NR

no code implementations27 Mar 2024 Salwa Mostafa, Mateus P. Mota, Alvaro Valcarce, Mehdi Bennis

We investigate the problem of supporting Industrial Internet of Things user equipment (IIoT UEs) with intent (i. e., requested quality of service (QoS)) and random traffic arrival.

Scheduling

Emergent Communication Protocol Learning for Task Offloading in Industrial Internet of Things

no code implementations23 Jan 2024 Salwa Mostafa, Mateus P. Mota, Alvaro Valcarce, Mehdi Bennis

In this paper, we leverage a multi-agent reinforcement learning (MARL) framework to jointly learn a computation offloading decision and multichannel access policy with corresponding signaling.

Multi-agent Reinforcement Learning reinforcement-learning

Bayesian and Multi-Armed Contextual Meta-Optimization for Efficient Wireless Radio Resource Management

no code implementations16 Jan 2023 Yunchuan Zhang, Osvaldo Simeone, Sharu Theresa Jose, Lorenzo Maggi, Alvaro Valcarce

Optimal resource allocation in modern communication networks calls for the optimization of objective functions that are only accessible via costly separate evaluations for each candidate solution.

Bayesian Optimization Management +1

Fairness Based Energy-Efficient 3D Path Planning of a Portable Access Point: A Deep Reinforcement Learning Approach

no code implementations10 Aug 2022 Nithin Babu, Igor Donevski, Alvaro Valcarce, Petar Popovski, Jimmy Jessen Nielsen, Constantinos B. Papadias

Moreover, the user fairness, energy efficiency, and hence the FEE value of the system can be improved by efficiently moving the PAP above the GNs.

Fairness

Scalable Joint Learning of Wireless Multiple-Access Policies and their Signaling

no code implementations8 Jun 2022 Mateus P. Mota, Alvaro Valcarce, Jean-Marie Gorce

In this paper, we apply an multi-agent reinforcement learning (MARL) framework allowing the base station (BS) and the user equipments (UEs) to jointly learn a channel access policy and its signaling in a wireless multiple access scenario.

Multi-agent Reinforcement Learning reinforcement-learning +1

The Emergence of Wireless MAC Protocols with Multi-Agent Reinforcement Learning

no code implementations16 Aug 2021 Mateus P. Mota, Alvaro Valcarce, Jean-Marie Gorce, Jakob Hoydis

In this paper, we propose a new framework, exploiting the multi-agent deep deterministic policy gradient (MADDPG) algorithm, to enable a base station (BS) and user equipment (UE) to come up with a medium access control (MAC) protocol in a multiple access scenario.

Multi-agent Reinforcement Learning reinforcement-learning +1

Toward a 6G AI-Native Air Interface

no code implementations15 Dec 2020 Jakob Hoydis, Fayçal Ait Aoudia, Alvaro Valcarce, Harish Viswanathan

Each generation of cellular communication systems is marked by a defining disruptive technology of its time, such as orthogonal frequency division multiplexing (OFDM) for 4G or Massive multiple-input multiple-output (MIMO) for 5G.

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