Essays about: "fixed telecommunication"

Showing result 1 - 5 of 25 essays containing the words fixed telecommunication.

1. 1. Predicting Quality of Experience from Performance Indicators : Modelling aggregated user survey responses based on telecommunications networks performance indicators

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Christian Vestergaard; [2022]
   Keywords : Quality of Experience; Telecommunication; Regression; Long Short Term Memmory; Clustering; K-means; Gaussian Mixture Models; Användarupplevelse; Telekommunikation; Regression; Long Short Term Memmory; Klusteranalys; K-means; Gaussian Mixture Models;

   Abstract : As user experience can be a competitive edge, it lies in the interest of businesses to be aware of how users perceive the services they provide. For telecommunications operators, how network performance influences user experience is critical. To attain this knowledge, one can survey users. READ MORE

3. 2. User Equipment Characterization using Machine Learning

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

   Author : Vanessa Fakhoury; Xin Zhou; [2019]
   Keywords : machine learning; characterization; massive MIMO; beamforming; neural networks; support vector machine; logistic regression; multiclass neural networks; Technology and Engineering;

   Abstract : With the ever increasing demand for higher data rates and reliability, efficient management of cellular networks remains a challenge. Among other technologies, fifth generation systems are expected to tackle this challenge using large electronically controllable antenna arrays operating in the time division duplex mode. READ MORE

4. 3. Critical Infrastructure Resilience – Comparing Swedish critical infrastructures based on interruption data

   University essay from Lunds universitet/Avdelningen för Riskhantering och Samhällssäkerhet; Lunds universitet/Riskhantering (CI)

   Author : Elsa Axelsdóttir; Rasmus Jonason Bjärenstam; [2018]
   Keywords : critical infrastructure; resilience assessment; resilience metrics; resilience analysis; Sweden; spatial planning; Technology and Engineering;

   Abstract : Today’s modern societies are becoming increasingly dependent on the vital societal functions that technical critical infrastructures provide, for example availability of electricity, tap water and internet connectivity. Hence, it is of essence that these infrastructures are resilient to interruptions. READ MORE

5. 4. Multi-Frequency Direction of Arrival Estimation by Low-Rank Approximation

   University essay from Lunds universitet/Matematik LTH

   Author : Linus Jangland; [2016]
   Keywords : Direction of arrival estimation; Hankel matrices; low rank; optimization; Mathematics and Statistics;

   Abstract : We consider the problem of estimating the location of a number of wave-emitting sources, known as the direction of arrival problem. We consider both the two- and three-dimensional case. The method we use works for equally as well as unequally spaced sensors, that are located in (possibly) non-square regions. READ MORE

6. 5. Fault-Tolerant Nostrum NoC on FPGA for theForSyDe/NoC System Generator Tool Suite

   University essay from KTH/Elektronik och Inbyggda System

   Author : Salvator Gkalea; [2014]
   Keywords : Fault-Tolerant; Nostrum; Network-on-Chip; FPGA; ForSyDe;

   Abstract : Moore’s law is the observation that over the years, the transistor density will increase,allowing billions of transistors to be integrated on a single chip. Over the lasttwo decades, Moore’s law has enabled the implementation of complex systems on asingle chip(SoCs). READ MORE