Interference study for cognitive LTE-femtocell in TV white spaces

  title={Interference study for cognitive LTE-femtocell in TV white spaces},
  author={Zhao Zhao and Malte Schellmann and Houcine Boulaaba and Egon Schulz},
  journal={2011 Technical Symposium at ITU Telecom World (ITU WT)},
As one of the future indoor coverage solutions, this paper considers the cognitive Femtocell for LTE system [1], which can opportunistically access the TV white spaces. The paper selects a typical residential building for study case and uses the ray tracing method to obtain the channel profile in european TV bands. Through computer simulation, we demonstrate that cognitive LTE-Femtocell can potentially provide excellent indoor coverage. Additionally, the power leakage of every Femto-equipped… CONTINUE READING
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