Sökning: "Dynamic spectrum sharing"

Hittade 4 uppsatser innehållade orden Dynamic spectrum sharing.

  1. 1. Evaluation of the potential benefits of using Licensed Shared Access in the Americas

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Gerardo Daniel Aguirre Quiroz; [2014]
    Nyckelord :;

    Sammanfattning : Internet has become an ubiquitous service and human need. Mobile networks have been struggling with the "Mobile Data Tsunami", an increase in mobile broadband consumption due to faster networks, powerful devices and more traffic-demandingapplications, as well as a higher penetration volume. LÄS MER

  3. 2. Inter-Operator Spectrum sharing in Cellular Network using Repeated Game Theory

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Omer Khogali; [2013]
    Nyckelord :Game theory; Repeated game; Spectrum sharing; and Cognitive radio;

    Sammanfattning : Due to the limitation of spectrum in the network and the increasing of the demand of the spectrum in the network, spectrum-sharing techniques are used to increase the efficiency of the network. Dynamic Spectrum Sharing Network is one of the techniques that describe the intelligent networks such as Cognitive Radio networks, Cognitive Radio, and Software Defined Radios. LÄS MER

  4. 3. Spectrum Sensing and Management in Cooperative Cognitive Radio

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Ghayoor Abbas Jafri; Ateeq Ur Rehman; Muhammad Tariq Sadiq; [2011]
    Nyckelord :Cognitive radio networks; Cooperative communication; Dynamic spectrum sharing; Cross layer design ; OC-MAC Protocol ; Opportunistic spectrum access; Spectrum sensing; Spectrum management;

    Sammanfattning : In the last few years, there has been enormous improvement in mobile communication services. Due to this rapid growth in the field of communications, the demand for wireless spectrum has increased rapidly. In the early days in order to remove the interference problem, the spectrum was assigned statically. LÄS MER

  5. 4. Priority Queuing Based Spectrum sensing Methodology in Cognitive Radio Network

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Sajid Mahmood / [email protected]; Mujeeb Abdullah / [email protected]; [2011]
    Nyckelord :Cognitive radio Networks ; Radio Spectrum Management ; Spectrum Sensing; Spectrum Mobility;

    Sammanfattning : Radio spectrum is becoming scarce resource due to increase in the usage of wireless communication devices. However studies have revealed that most of the allotted spectrum is not used effectively. LÄS MER