A multi-objective genetic optimization for spectrum sensing in cognitive radio

作者：

Highlights：

• An adaptive period sensing optimization scheme for cognitive radio is proposed.

• Our scheme is based on a multi-objective genetic algorithm formulation.

• We evaluated the sensing overhead, transmission opportunities and interference to PU.

• Our scheme has a superior performance when compared to related literature.

• It provides different levels of protection to PU communication.

摘要

•An adaptive period sensing optimization scheme for cognitive radio is proposed.•Our scheme is based on a multi-objective genetic algorithm formulation.•We evaluated the sensing overhead, transmission opportunities and interference to PU.•Our scheme has a superior performance when compared to related literature.•It provides different levels of protection to PU communication.

论文关键词：Cognitive radio,Spectrum sensing period,Multi-objective genetic optimization

论文评审过程：Available online 12 December 2013.

论文官网地址：https://doi.org/10.1016/j.eswa.2013.12.010