Sökning: "Antenna selection"
Visar resultat 1 - 5 av 25 uppsatser innehållade orden Antenna selection.
1. Simulation and Testing of a MU-MIMO Beamforming System
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : Multi-User Multiple-Input Multiple-Output (MU-MIMO) technology has become increasingly important in the field of wireless communication due to its ability to highly increase the capacity and efficiency of wireless networks [1]. Beamforming, as a technique used in MU-MIMO systems, improves network performance by improving signal quality and reducing interference. LÄS MER
2. Beam selection using Machine Learning in Massive MIMO systems
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : In mobile communications the demand for increased capacity and speeds is a constant. 5G NR is the latest generation which is now seeing widespread adoption. Crucial technologies like Massive MIMO and beamforming are enabled by the use of large antenna arrays. LÄS MER
3. XAI-assisted Radio Resource Management: Feature selection and SHAP enhancement
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : With the fast development of radio technologies, wireless systems have become more convoluted. This complexity, accompanied by an increase of the number of connections, is translated into a need for more parameters to analyse and decisions to take at each instant. LÄS MER
4. Adaptive Beam Management in 5G-NR: A Machine Learning Perspective
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : In this rapid era of technology, speed of communication has become an important factor. To overcome this challenge, 5G/NR technology is being explored. One of the ways of doing this is by using the so called millimeter wave spectrum. LÄS MER
5. Lean Beam Management for New Radio
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : The use of millimetre-wave frequencies in Fifth generation New Radio has lead to high path loss due to radio propagation environment. Simultaneously, high data rates is a must for current products due to high market demand. This requirement accounts for efficient tracking of the best beam for the user equipment to stay connected to it. LÄS MER