Next generation wireless networks are expected to be extremely complex due to their massive heterogeneity in terms of the types of network architectures they incorporate, the …
Next generation wireless networks are expected to be extremely complex due to their massive heterogeneity in terms of the types of network architectures they incorporate, the …
Dynamic spectrum access (DSA) is an effective solution for efficiently utilizing the radio spectrum by sharing it among various networks. Two primary tasks of a DSA controller are …
R Ahmed, Y Chen, B Hassan - Digital Signal Processing, 2022 - Elsevier
Primary user (PU) signal detection or classification is a critical component of cognitive radio (CR) related wireless communication applications. In CR, the PU detection methods are …
A Paul, K Choi - Vehicular Communications, 2023 - Elsevier
The main challenge with Vehicular Ad-Hoc Networks (VANETs) for assisting Intelligent Transportation Services (ITSs) is ensuring effective data delivery under various network …
In recent years, with the rapid development in wireless communication and 5G networks, the rapid growth in mobile users has been accompanied by an increasing demand for the …
R Zhu, M Li, H Liu, L Liu, M Ma - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Cognitive radio (CR) provides an effective solution to meet the huge bandwidth requirements in intelligent transportation systems (ITS), which enables secondary users …
This paper addresses the problem of distributed dynamic spectrum access in a cognitive radio (CR) environment utilizing deep recurrent reinforcement learning. Specifically, the …
Smart transportation systems implemented through vehicular ad hoc networks (VANET) offer significant potential to improve safety. However, the network faces critical challenges related …