Essays about: "HFC"

Showing result 1 - 5 of 6 essays containing the word HFC.

  1. 1. Forecasting Codeword Errors in Networks with Machine Learning

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

    Author : Angus Hansson Svan; [2023]
    Keywords : Forecasting; Codeword Errors; Hybrid Fiber-Coaxial; Long Short-Term Memory; Multilayer Perceptron; Hybridfiber-koaxialt nätverk; HFC; LSTM; MLP;

    Abstract : With an increasing demand for rapid high-capacity internet, the telecommunication industry is constantly driven to explore and develop new technologies to ensure stable and reliable networks. To provide a competitive internet service in this growing market, proactive detection and prevention of disturbances are key elements for an operator. READ MORE

  3. 2. Unsupervised Anomaly Detection and Root Cause Analysis in HFC Networks : A Clustering Approach

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

    Author : Povel Forsare Källman; [2021]
    Keywords : Anomaly Detection; Root Cause Analysis; Cluster Analysis; k- means; Self- Organizing Map; Gaussian Mixture Model; Dimensionality Reduction; Principal Component Analysis; Hybrid Fiber- Coaxial Network.; Anomalidetektering; Rotfelsanalys; Klusteranalys; k- means; Self- Organizing Map; Gaussian Mixture Model; Dimensionsreducering; Principal Component Analysis; Hybrid Fiber Coax- nät.;

    Abstract : Following the significant transition from the traditional production industry to an informationbased economy, the telecommunications industry was faced with an explosion of innovation, resulting in a continuous change in user behaviour. The industry has made efforts to adapt to a more datadriven future, which has given rise to larger and more complex systems. READ MORE

  4. 3. Natural Refrigerants in Data Center Cooling with Thermosiphon Application

    University essay from KTH/Energiteknik

    Author : VICTOR HEINERUD; ANDRÉ SAHLSTEN; [2016]
    Keywords : ;

    Abstract : Ever since the computer was invented, there has been a need of data storage and the demand has strictly grown since. This has resulted in a huge amount of data centers and the trend has shown no signs of changing. The data centers are powered by electricity and in 2010 the electricity consumption for data centers stood for 1. READ MORE

  5. 4. Conception of an ORC module for High Temperature recovery

    University essay from KTH/Energiteknik

    Author : Floriane Paty; [2016]
    Keywords : ;

    Abstract : De senaste 25 åren har präglats av en betydande ökning av efterfrågan på el. Tyvärr har den ökade el-produktionen skett utan hänsyn till miljön och genom ökning av CO2-utsläppen. Under de senaste decennierna har nya metoder för produktion av el från förnybara källor uppstått. READ MORE

  6. 5. Evaluating alternative refrigerants for the room air conditioner market

    University essay from KTH/Tillämpad termodynamik och kylteknik

    Author : Izabelle Back; Lars Dunberger; [2015]
    Keywords : Refrigerant; air conditioner; market; trends; alternative refrigerant; test rig; GWP; R32; R290;

    Abstract : This study aimed to facilitate evaluation of alternative refrigerants for the air conditioner market. In order to achieve this target, two objectives were set. The first being the identification of alternative refrigerant with regard to regulations and trends. READ MORE