Essays about: "MIMO downlink"
Showing result 1 - 5 of 21 essays containing the words MIMO downlink.
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1. Simulation and Testing of a MU-MIMO Beamforming System
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : 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. READ MORE
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2. Beamforming router as relay to increase 5G cell coverage
University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskapAbstract : The growing traffic and global bandwidth shortage for broadband cellular communi-cation networks has motivated to explore the underutilized millimeter wave frequencyspectrum for future communications. Fifth generation (5G) is the key to empow-ering new services and use cases for people, businesses, and society at large. READ MORE
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3. Adaptive Frequency Resolution for Downlink Beamforming in 5G NR
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : As the demand for higher data rates and lower latencies increase, together with the use of higher frequency bands, MIMO and beamforming have become an essential part of the 5G NR technology. Calculating the beamforming weights is a costly process, and reducing the frequency resolution of the weight calculations would save a significant amount of computational power. READ MORE
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4. Lean Beam Management for New Radio
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : 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. READ MORE
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5. Channel-Based Intrusion Detection at the LTE Physical Layer
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Long Term Evolution (LTE) is the most widespread cellular technology around the globe. An LTE device must communicate with base stations without encryption and authentication before a connection to a network is established and security steps executed. READ MORE