Essays about: "LTE train"

Found 5 essays containing the words LTE train.

  1. 1. Reducing Inter-cell Interference Using Machine Learning

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

    Author : Albin Frisk; [2021]
    Keywords : ICI; DPB; LTE; Machine learning; Technology and Engineering;

    Abstract : One way of meeting the increasing demand for higher data rates is by building denser cellular networks in order to maximize the use of the frequency spectrum. The denser deployment leads to an increased probability of inter-cell interference, the phenomenon where the signal quality experienced by a user served by a cell is lowered because of the transmission from neighboring cells in the network. READ MORE

  3. 2. Communication Channel Analysis for Efficient Beamforming

    University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Author : Manoj Sai Manda; [2020]
    Keywords : Communication Channel; Beamforming; MIMO; Signal processing;

    Abstract : In this modern communication era, we are surrounded by unlimited electronic devices, the need to connect with everyone and everything increases dramatically. As the number of electronic devices increases, the amount of data to process increases and the need for higher data speeds occurs. READ MORE

  4. 3. Localization of eNodeBs with a Large Set of Measurements from Train Routers

    University essay from Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

    Author : Simon Sundberg; [2019]
    Keywords : Localization; Positioning; LTE; eNodeB; base stations; Received Signal Strength; RSS;

    Abstract : This master thesis investigates the possibility of locating LTE base stations, known as eNodeBs, using signal measurements collected by routers on trains. Four existing algorithms for transmitter localization are adopted: the centroid, strongest signal, Monte Carlo path loss simulation and power difference of arrival (PDoA) methods. READ MORE

  5. 4. Train-borne Antennas : A business case study

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Georgios Michailidis; [2014]
    Keywords : Railway; Train-Borne Antennas; Radio Systems; Signalling; ERTMS; PTC; LTE; MIMO Business model canvas; SWOT analysis;

    Abstract : The global rail network every year is used to transport approximately 21 billion of people and 10 billion tons of cargo. These numbers is estimated that are going to increase in the future. Railway will become the transportation of the future. READ MORE

  6. 5. LTE MIMO Performance Measurements on Trains

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Mohammad Alasali; [2012]
    Keywords : ;

    Abstract : Providing passengers internet on board trains with continuous connectivity at high speeds and over large rural distances is a challenging issue. A promising solution to the problem is to use an on board WI-FI network combined with a cellular radio system connected to the LTE (long term evolution) 900/800MHz networks deployed outside the train. READ MORE