Essays about: "LTE simulations"

Showing result 26 - 30 of 52 essays containing the words LTE simulations.

  1. 26. 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

  3. 27. Interaction between the Radiation of LTE MIMO Antennas in a Mobile Handset and the User´s Body

    University essay from KTH/Elektroteknisk teori och konstruktion

    Author : Kun Zhao; [2012]
    Keywords : MIMO; Specific Absorption Rate; Body Loss; Multiplex Efficiency; LTE; Mobile;

    Abstract : Due to the great demand for high-speed wireless communication, Multi Input Multi Output (MIMO) antenna systems have been attracted rapidly increased attention. Therefore, the interaction between human body and MIMO antenna becomes an important issue, which will be studied in the present thesis. READ MORE

  4. 28. Analysis of LTE Radio Frame by eliminating Cyclic Prefix in OFDM and comparison of QAM and Offset-QAM

    University essay from Institutionen för datavetenskap, fysik och matematik, DFM

    Author : Vinodhkumar Selvakumar; Samuel Nemalladinne; Premkumar Arumugam; [2012]
    Keywords : OFDM; LTE; OQAM; QAM; FBMC; FIlter Bank Multicarriers;

    Abstract : Spectral efficiency is the key factor for the development of future wireless communications. Orthogonal Frequency Division Multiple Access (OFDMA) is the multiple access technology used at physical layer of latest wireless communication technologies. READ MORE

  5. 29. Interference Management in LTE-Advanced Heterogeneous Networks Using Almost Blank Subframes

    University essay from KTH/Signalbehandling

    Author : Hisham El-Shaer; [2012]
    Keywords : ;

    Abstract : Long term evolution (LTE) is the standard that the Third-generation Partnership Project (3GPP) developed to be an evolution of UMTS. LTE offers higher throughput and lower latency than UMTS and this is mainly due to the larger spectrum used in LTE but in terms of spectrum efficiency LTE does not offer a lot of improvements compared to UMTS. READ MORE

  6. 30. Fast Viterbi Decoder Algorithms for Multi-Core System

    University essay from KTH/Signalbehandling

    Author : Zilong Ju; [2012]
    Keywords : Parallel algorithm; Viterbi algorithm; Tail biting convolutional code; Multi-core;

    Abstract : In this thesis, fast Viterbi Decoder algorithms for a multi-core system are studied. New parallel Viterbi algorithms for decoding convolutional codes are proposed based on tail biting trellises. READ MORE