Energy-efficient cooperative spectrum sensing schemes for cognitive radio networks

@article{Zhao2013EnergyefficientCS,
  title={Energy-efficient cooperative spectrum sensing schemes for cognitive radio networks},
  author={Nan Zhao and Fei Richard Yu and Hongjian Sun and Arumugam Nallanathan},
  journal={EURASIP Journal on Wireless Communications and Networking},
  year={2013},
  volume={2013},
  pages={1-13}
}
Rapidly rising energy costs and increasingly rigid environmental standards have led to an emerging trend of addressing “energy efficiency” aspect of wireless communication technologies. Cognitive radio can play an important role in improving energy efficiency in wireless networks, because from the green perspective, spectrum is a natural resource which should not be wasted but be shared. In this article, we propose two energy-efficient and time-saving one-bit cooperative spectrum sensing… 

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