Swarm intelligence based Resource Allocation Algorithm for cognitive radio network

  title={Swarm intelligence based Resource Allocation Algorithm for cognitive radio network},
  author={Siba K. Udgata and K. Shravan Kumar and Samrat L. Sabat},
  journal={2010 First International Conference On Parallel, Distributed and Grid Computing (PDGC 2010)},
In this paper, we propose a Swarm Intelligence based Resource Allocation Algorithm (SIRAA) for optimum allocation of available spectrum holes to cognitive radio users. Usage statistics reveal that large portion of the spectrum are under utilized due to stringent licensing policy. Spectrum utilization ranges from only 15% to 85% with a high variance in both temporal and spatial domain. Due to the inefficiency in the spectrum usage and increase in the access to the available limited spectrum in… CONTINUE READING


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