Essays about: "LTE simulations"

Showing result 21 - 25 of 52 essays containing the words LTE simulations.

  1. 21. Impact of Mutual Coupling among Antenna Arrays on the Performance of the Multipath Simulator System

    University essay from Avdelningen för elektronik, matematik och naturvetenskap

    Author : Dhayalini Ramamoorthy; [2014]
    Keywords : MIMO; MPS system; Antenna array;

    Abstract : This thesis work presents a study on the impact of mutual coupling among antenna arrays on the performance of the multipath simulator (MPS) system. In MIMO systems, it is a wellknown fact that the mutual coupling significantly affects their system performance. READ MORE

  3. 22. Enabling LTE for Control System Applications in a Smart Grid Context

    University essay from KTH/Reglerteknik

    Author : Charalampos Kalalas; [2014]
    Keywords : ;

    Abstract : The next generation electric power system, known as Smart Grid, is expected to alleviate the energy shortage problem by exploiting renewable energy resources. The Smart Grid communication network, with its diverse structure, constitutes an indispensable component in the new power system. READ MORE

  4. 23. Energy Efficient LTE Site Operation : with Antenna Muting and dynamic Psi-Omni

    University essay from Uppsala universitet/Signaler och System

    Author : Zeid Al-Husseiny; [2014]
    Keywords : LTE; antenna muting; psi-omni; dynamic; energy efficiency; power amplifier;

    Abstract : To allow access to the network at all times a base station has to continuously stay active. While being active, a base station does not usually transmit data constantly. Typically, the base stations either send out lots of data or barely anything at all, yet, the network is actively drawing power the whole time. READ MORE

  5. 24. Power Control and Resource Allocation for Device-to-Device Communications in Cellular Networks

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

    Author : Aidilla Pradini; [2013]
    Keywords : ;

    Abstract : Device-to-device (D2D) communications in cellular networks will improve traditional cellular systems in many ways. By allowing user equipment (UE) in proximity to communicate through direct links, the transmitter would be able to transmit with lower power while the receiver could still receive better-quality signals. READ MORE

  6. 25. Channel estimation in mobile wireless systems

    University essay from KTH/Signalbehandling

    Author : Pazi Alli Idd; [2012]
    Keywords : Time-variant channel; Discrete Prolate Spheroidal Sequences DPSS ;

    Abstract : The demands of multimedia services from mobile user equipment (UE) for achieving high data rate, high capacity and reliable communication in modern mobile wireless systems are continually ever-growing. As a consequence, several technologies, such as the Universal Mobile Telecommunications System (UMTS) and the 3rd Generation Partnership Project (3GPP), have been used to meet these challenges. READ MORE