An Efficient Spectrum Decision Scheme in Opportunistic Spectrum Access Networks

نویسندگان

  • Mahdi Pirmoradian
  • Christos Politis
چکیده

In this paper, we propose and compare two spectrum decision schemes namely; Adaptive Spectrum Decision (ASD) and Maximum Remaining Lifetime (MRL). The simulation results and performance analysis such as channel utilization, data delivery, and spectrum handoff rate are evaluated and compared. The results obtained that ASD has great performance in comparison with MRL scheme. KeywordsSpectrum decision, Opportunistic Spectrum Access

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تاریخ انتشار 2012