Bayesian Learning Based Millimeter-Wave Sparse Channel Estimation with Hybrid Antenna Array
We consider the problem of millimeter-wave (mmWave) channel estimation with a hybrid digital-analog two-stage beamforming structure. A radio frequency (RF) chain excites […]
Multigroup Multicast Beamforming and Antenna Selection with Rate-Splitting in Multicell Systems
This paper studies energy-efficient joint coordinated beamforming and antenna selection in multi-cell multi-user multigroup multicast multiple-input single-output systems. We focus on interference-limited […]
Performance of Neighboring Indoor 5G Micro Operators with Dynamic TDD
Local small cell deployments complementing the coverage of the existing outdoor networks are vital for the future 5G networks. To make the […]
A Tutorial on Lossy Forwarding Cooperative Relaying
Lossy decode-and-forward (DF) relaying, also referred to as lossy forwarding (LF), can significantly enhance the transmission reliability and expand the communication coverage […]
Out-of-band interference in 5G mmW multi-antenna transceivers
Large antenna arrays used for compensating the millimeter wave (mmW) path loss gives interesting perspectives for considering out-of-band emissions and reception signals […]
Vertical Use Cases in the Finnish 5G Test Network
The Finnish 5G test network (5GTN) supports development of new network technologies, and services and applications on top of these. It is […]
On Trade-off between 5G Positioning and mmWave Communication in a Multi-user Scenario
Millimeter-wave communication is considered one of the key enablers for 5G systems as it contributes to achieving high data rate with very […]
Temporal Hierarchical Dictionary with HMM for Fast Gesture Recognition
In this paper, we propose a novel temporal hierarchical dictionary with hidden Markov model (HMM) for gesture recognition task. Dictionaries with spatio-temporal […]
Proactive edge computing in fog networks with latency and reliability guarantees
This paper studies the problem of task distribution and proactive edge caching in fog networks with latency and reliability constraints. In the […]
Incorporating high-level and low-level cues for pain intensity estimation
Pain is a transient physical reaction that exhibits on human faces. Automatic pain intensity estimation is of great importance in clinical and […]