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IEEE Access Volume 2020 Issue 2003

Subject Areas: Computer Science (miscellaneous)
ISSN: 2169-3536
SJR: 158

Open Access

Journal Article

Downlink Secrecy Rate of One-Bit Massive MIMO System with Active Eavesdropping

Teeti, M. A.

2020 Mathematics

doi:10.1109/ACCESS.2020.2975540

Abstract: In this study, we consider the physical layer security in the downlink of a Massive MIMO system employing one-bit quantization at the base station (BS). We assume an active eavesdropper that attempts to spoiling the channel estimation acquisition at the BS for a legitimate user, whereas...
Open Access

Journal Article

Learn to Schedule (LEASCH): A Deep reinforcement learning approach for radio resource scheduling in the 5G MAC layer

AL-Tam, F.; Correia, N.; Rodriguez, J.

2020 Electrical Engineering and Systems Science

doi:10.1109/ACCESS.2020.3000893

Abstract: Network management tools are usually inherited from one generation to another. This was successful since these tools have been kept in check and updated regularly to fit new networking goals and service requirements. Unfortunately, new networking services will render this approach...
Open Access

Journal Article

On the design of multiple-relay cooperative MIMO networks with partial channel state information

Darsena, Donatella; Gelli, Giacinto; Verde, Francesco

2020 Mathematics

doi:10.1109/ACCESS.2020.3001724

Abstract: This paper deals with the problem of jointly designing the source precoder, the relaying matrices, and the destination equalizer in a multiple-relay amplify-and-forward (AF) cooperative multiple-input multiple-output (MIMO) wireless network, when partial channel-state information (CSI)...
Open Access

Journal Article

Acoustic Scene Classification with Squeeze-Excitation Residual Networks

Naranjo-Alcazar, Javier; Perez-Castanos, Sergi; Zuccarello, Pedro; Cobos, Maximo

2020 Electrical Engineering and Systems Science

doi:10.1109/ACCESS.2020.3002761

Abstract: Acoustic scene classification (ASC) is a problem related to the field of machine listening whose objective is to classify/tag an audio clip in a predefined label describing a scene location (e. g. park, airport, etc.). Many state-of-the-art solutions to ASC incorporate data augmentation...
Open Access

Journal Article

Convolutional Neural Networks for Continuous QoE Prediction in Video Streaming Services

Duc, Tho Nguyen; Tran, Chanh Minh; Tan, Phan Xuan; Kamioka, Eiji

2020 Electrical Engineering and Systems Science

doi:10.1109/ACCESS.2020.3004125

Abstract: In video streaming services, predicting the continuous user's quality of experience (QoE) plays a crucial role in delivering high quality streaming contents to the user. However, the complexity caused by the temporal dependencies in QoE data and the non-linear relationships among QoE...
Open Access

Journal Article

Auto-Ensemble: An Adaptive Learning Rate Scheduling based Deep Learning Model Ensembling

Yang, Jun; Wang, Fei

2020 Statistics

doi:10.1109/ACCESS.2020.3041525

Abstract: Ensembling deep learning models is a shortcut to promote its implementation in new scenarios, which can avoid tuning neural networks, losses and training algorithms from scratch. However, it is difficult to collect sufficient accurate and diverse models through once training. This paper...

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