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Adaptive Energy-Efficient Power Allocation in Green Interference Alignment Based Wireless Networks (2014)
Journal Article
Zhao, N., Yu, R., & Sun, H. (2015). Adaptive Energy-Efficient Power Allocation in Green Interference Alignment Based Wireless Networks. IEEE Transactions on Vehicular Technology, 64(9), 4268-4281. https://doi.org/10.1109/tvt.2014.2362005

Interference alignment (IA) is a promising technique for interference management in wireless networks. However, the sum rate may fall short of the theoretical maximum especially at low signal-to-noise ratio (SNR) levels since IA mainly concentrates o... Read More about Adaptive Energy-Efficient Power Allocation in Green Interference Alignment Based Wireless Networks.

Energy-efficient cooperative spectrum sensing schemes for cognitive radio networks (2013)
Journal Article
Zhao, N., Yu, F. R., Sun, H., & Arumugam, N. (2013). Energy-efficient cooperative spectrum sensing schemes for cognitive radio networks. EURASIP Journal on Wireless Communications and Networking, 2013, Article 120. https://doi.org/10.1186/1687-1499-2013-120

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 e... Read More about Energy-efficient cooperative spectrum sensing schemes for cognitive radio networks.