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Showing result 1 - 5 of 235 essays matching the above criteria.

  1. 1. 3D Modeling of Factory Scenarios for 5G Evaluations

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Haodong Zhao; [2023]
    Keywords : ;

    Abstract : 5G is a key enabler for a variety of use cases in smart manufacturing which requires communications with high reliability and low latency. In a dynamic industrial environment, objects such as machines, production lines, storage shelves, robotic arms, and automatically guided vehicles may cause fading and have a large impact on radio propagation. READ MORE

  3. 2. Improvement of simulation software for test equipment used in radio design and development

    University essay from Linköpings universitet/Databas och informationsteknik

    Author : Vincent Ahlström; [2023]
    Keywords : Python; Simulation; PyVISA-sim; Git; GitHub; Open Source;

    Abstract : The global engineering design house Syntronic has requested a further development of the open source Python framework PyVISA-sim to enable dynamic simulations of signals and measuring instruments which would streamline development of their internal radio equipment testing tool. This tool is used by a world leading telecommunications company when developing their next generation radio equipment. READ MORE

  4. 3. Deep Learning for the prediction of RASER-MRI profiles

    University essay from Linköpings universitet/Medie- och Informationsteknik

    Author : Filip Arvidsson; Jonas Bertilson; [2023]
    Keywords : MRI; NMR; AI; Deep Learning; RASER-MRI; Media Technology; KIT; LIU; CNN; Autoencoder; Djupinlärning; Medieteknik; Magnetröntgen;

    Abstract : Magnetic resonance imaging (MRI) is a critical diagnostic tool in medical practice, enabling non-invasive visualization of anatomy and physiological processes. Nonetheless, MRI has inherent spatial resolution limitations, which may limit its diagnostic capabilities. READ MORE

  5. 4. Dissemination of Geographic Location Data in Low Bandwidth Radio Networks

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Johan Olsson; [2023]
    Keywords : Ad hoc network; OLSR; MPR; GNE; SCB; SMF; Aquarius;

    Abstract : On the battlefield, having accurate positions of allied troops is crucial for making effective decisions. However, obtaining this information can be challenging, particularly outside of one's own battalion network. READ MORE

  6. 5. Optimizing Load Balancing inRaytracing for Radio Frequency PropagationPredictive models developed for simulation systems

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Wenhao Zhu; [2023]
    Keywords : ;

    Abstract : This thesis presents two predictive models with the aim of pre-allocating memory efficiently in the Ericsson Radio Frequency Propagation Simulation System through the prediction model, so as to achieve the effect of load balancing. The proposed approaches utilize interpolation and the Gradient Boosting Decision Tree (GBDT) method from machine learning for prediction and  apply both methods in multiple test scenarios. READ MORE