Essays about: "Radio direction finding"

Showing result 1 - 5 of 8 essays containing the words Radio direction finding.

1. 1. Beam selection using Machine Learning in Massive MIMO systems

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Simon Persson; [2023]
   Keywords : Massive MIMO; Beamforming; Machine Learning; 5G; NR; Antenna selection; Technology and Engineering;

   Abstract : 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. READ MORE

3. 2. Analysis, Implementation and Evaluation of Direction Finding Algorithms using GPU Computing

   University essay from Linköpings universitet/Institutionen för datavetenskap

   Author : Regina Andersdotter; [2022]
   Keywords : GPU; GPU Computing; Direction Finding; GPU Suitability; CUDA; Multiple Signal Classification; Weighted Subspace Fitting; Correlative Interferometer; runtime; angle resolution; block size;

   Abstract : Direction Finding (DF) algorithms are used by the Swedish Defence Research Agency (FOI) in the context of electronic warfare against radio. Parallelizing these algorithms using a Graphics Processing Unit (GPU) might improve performance, and thereby increase military support capabilities. READ MORE

4. 3. A Study on Data-driven Methods for Selection and Evaluation of Beam Subsets in 5G NR

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Nic Ekman; Ilias Theodoros Skordas; [2022]
   Keywords : 5G; NR; telecom; telecommunications; ML; machine learning; algorithms; beam; widebeam; propagation; beamforming; subset; RAN; radio; radio environment; ericsson; Technology and Engineering;

   Abstract : 5G New Radio is the next generation of mobile networks and it comes with promises of ultra-high speeds, ultra-high reliability and ultra-low latency. This has posed a challenge for the engineers entrusted with the task of finding solutions which could fulfil the specification, and as a result, some promising areas have received increased attention in recent years. READ MORE

5. 4. Hybrid Wireless Positioning

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Phalguni Nagendra; Marco Vihelmo Velapatino Gamarra; [2022]
   Keywords : Technology and Engineering;

   Abstract : Numerous location-based services (LBS) have evolved because of the fast development of mobile Internet for use in commerce, entertainment, security, and other areas. All of these need a precise real-time location-based service with smooth indoor- outdoor transition in highly populated areas. READ MORE

6. 5. Indoor Positioning Bluetooth Angle of Arrival

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Mohammed M T Amer; Khadeeja Gamal Mohammed Atteya; [2020]
   Keywords : Angle of Arrival; Bluetooth Low energy; Indoor positioning; Internet of Things; Bluetooth direction finding.; Technology and Engineering;

   Abstract : In this thesis, we present the Angle of Arrival (AoA) technique to detect the direction of a source indoors using radio frequency (RF) signal. This technique estimates the direction of the incoming Bluetooth signal, using a tag as a transmitter and an array equipped with a number of antennas as a receiver. READ MORE