Search Results for author: Nurul Huda Mahmood

Found 7 papers, 0 papers with code

Malicious RIS versus Massive MIMO: Securing Multiple Access against RIS-based Jamming Attacks

no code implementations13 Jan 2024 Arthur Sousa de Sena, Jacek Kibilda, Nurul Huda Mahmood, André Gomes, Matti Latva-aho

In this letter, we study an attack that leverages a reconfigurable intelligent surface (RIS) to induce harmful interference toward multiple users in massive multiple-input multiple-output (mMIMO) systems during the data transmission phase.

Decomposition Based Interference Management Framework for Local 6G Networks

no code implementations9 Oct 2023 Samitha Gunarathne, Thushan Sivalingam, Nurul Huda Mahmood, Nandana Rajatheva, Matti Latva-aho

Managing inter-cell interference is among the major challenges in a wireless network, more so when strict quality of service needs to be guaranteed such as in ultra-reliable low latency communications (URLLC) applications.

Management

Predictive Resource Allocation for URLLC using Empirical Mode Decomposition

no code implementations4 Apr 2023 Chandu Jayawardhana, Thushan Sivalingam, Nurul Huda Mahmood, Nandana Rajatheva, Matti Latva-aho

It is found that such a decomposition-based prediction method reduces the root mean squared error of the prediction by $20 - 25\%$.

Management

Multi-UAV Path Learning for Age and Power Optimization in IoT with UAV Battery Recharge

no code implementations9 Jan 2023 Eslam Eldeeb, Jean Michel de Souza Sant'Ana, Dian Echevarría Pérez, Mohammad Shehab, Nurul Huda Mahmood, Hirley Alves

We formulate an optimization problem to jointly plan the UAVs' trajectory, while minimizing the AoI of the received messages and the devices' energy consumption.

A Learning-Based Trajectory Planning of Multiple UAVs for AoI Minimization in IoT Networks

no code implementations13 Sep 2022 Eslam Eldeeb, Dian Echevarría Pérez, Jean Michel de Souza Sant'Ana, Mohammad Shehab, Nurul Huda Mahmood, Hirley Alves, Matti Latva-aho

Many emerging Internet of Things (IoT) applications rely on information collected by sensor nodes where the freshness of information is an important criterion.

Trajectory Planning

A Nonlinear Autoregressive Neural Network for Interference Prediction and Resource Allocation in URLLC Scenarios

no code implementations28 Nov 2021 Christian Padilla, Ramin Hashemi, Nurul Huda Mahmood, Matti Latva-aho

Ultra reliable low latency communications (URLLC) is a new service class introduced in 5G which is characterized by strict reliability $(1-10^{-5})$ and low latency requirements (1 ms).

Deep Learning-Based Active User Detection for Grant-free SCMA Systems

no code implementations21 Jun 2021 Thushan Sivalingam, Samad Ali, Nurul Huda Mahmood, Nandana Rajatheva, Matti Latva-aho

Grant-free random access and uplink non-orthogonal multiple access (NOMA) have been introduced to reduce transmission latency and signaling overhead in massive machine-type communication (mMTC).

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