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Showing QUB reports. View all reports
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The Road to 6G: Queen’s University Belfast – July 2021
The Road to 6G: Queen’s University Belfast – July 2021 The Road to 6G: Ten Physical Layer Challenges for Communications…
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Compressive Imaging – Queen’s University Belfast
Compressive Imaging – Queen’s University Belfast Development of innovative imaging technologies has been at the forefront of the research conducted…
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Disruptive Beamforming Trends – 4. QUB White Paper
Disruptive Beamforming Trends – 4. QUB White Paper In response to the challenges of designing 5G-ready beamformer hardware at mmWave…
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Disruptive Beamforming Trends – 3. QUB White paper
Disruptive Beamforming Trends – 3. QUB White paper In response to the challenges of designing 5G-ready beamformer hardware at mmWave…
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Disruptive Beamforming Trends – 2: Improving mmWave 5G
Disruptive Beamforming Trends – 2 Improving mmWave 5G – Challenges Following on from the article in November 2020. In response…
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Disruptive Beamforming Trends Improving mmWave 5G
Disruptive Beamforming Trends Improving mmWave 5G 5G is now a reality and the first stage of its infrastructure (sub-6 GHz)…
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Ubiquitous cell-free Massive MIMO communications
Ubiquitous cell-free Massive MIMO communications Since the first cellular networks were trialled in the 1970s, we have witnessed an incredible…
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The Influence of Elevation Angle on 60 GHz Near-Body Path Gain
The Influence of Elevation Angle on 60 GHz Near-Body Path Gain The currently under-utilised millimetre-wave (mm-Wave) bands are being considered as…
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Lens Beamformer technical paper from Queens University Belfast
Constant–er Lens Beamformer for Low Complexity Millimetre–Wave Hybrid MIMO The utilization of unused millimetre–wave (mmWave) spectrum is inevitable, due to…
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28 GHz Two–Stage Rotman Lens Beamformer
Performance of a 28 GHz Two–Stage Rotman Lens Beamformer for Millimeter Wave Cellular Systems Phase shifter–based hybrid beamforming has received…
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Power Allocation for Multi-Way Massive MIMO Relaying
Massive MIMO: Multi-way relaying has become one of the most promising technologies for next generation wireless systems (5G+), for its…
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On the Impact of Spillover Losses in 28 GHz Rotman Lens Arrays for 5G Applications
The research by Dr Abbasi and colleagues at the Centre for Wireless Innovation, Queen’s University Belfast, demonstrates the sensitivity of…
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Power Allocation for Multi-Way Massive MIMO Relaying
We consider a multi-way decode-and-forward (DF) relaying network with very large antenna arrays at the relay station. In this system, each user…
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Total Energy Efficiency of Cell-Free Massive MIMO
The performance of cellular networks is typically limited by inter-cell interference. In particular, users close to the cell boundaries suffer…
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