Sökning: "Radio-scene Analysis"

Hittade 2 uppsatser innehållade orden Radio-scene Analysis.

  1. 1. Adaptive Power Control by Using the Received SNR as a Proxy for Distance to Optimize the Spectrum Usage in a Cognitive Radio System

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Rizwan Hussain; [2009]
    Nyckelord :Awareness; Channel-State Estimation and Predictive modelling; Cognition; Emergent Behaviour; Interference Temperature; Radio-Scene Analysis; Spectrum Analysis; Spectrum Holes; Spectrum Management; Transmit-Power Control; Adaptive Modulation; MIMO;

    Sammanfattning : In this thesis work we have proposed an Adaptive Power Transmission scheme for Cognitive Radio. The proposed scheme estimates the distance between the primary user and the Cognitive Radio, using the SNR as proxy for distance, also utilizing the information of IT (Interference Temperature). LÄS MER

  3. 2. ADAPTIVE POWER CONTROL BY USING THE RECEIVED SNR AS A PROXY FOR DISTANCE TO OPTIMIZE THE SPECTRUM USAGE IN A COGNITIVE RADIO SYSTEMADAPTIVE POWER CONTROL BY USING THE RECEIVED SNR AS A PROXY FOR DISTANCE TO OPTIMIZE THE SPECTRUM USAGE IN A COGNITIVE RADIO SYSTEM

    Master-uppsats, Blekinge Tekniska Högskola/Avdelningen för signalbehandling

    Författare :Rizwan Hussain; [2009]
    Nyckelord :Awareness; Cognition; Competition and Cooperation; Emergent Behaviour; Interference Temperature; Radio-scene Analysis; Spectrum Analysis; Spectrum Holes; Spectrum Management; Transmit-Power Control; Adaptive Modulation; MIMO;

    Sammanfattning : In this thesis work we have proposed an Adaptive Power Transmission scheme for Cognitive Radio. The proposed scheme estimates the distance between the primary user and the Cognitive Radio, using the SNR as proxy for distance, also utilizing the information of IT (Interference Temperature). LÄS MER