Yulun Cheng, Longxiang Yang, Hongbo Zhu, Vol. 11, No. 8, August 30, 2017
10.3837/tiis.2017.08.005

• Virtual resource allocation
• wireless virtualization
• Small Cell
• wireless self-backhauls
• physical-layer network coding

Jia Liu, Ying Zhu, GuiXia Kang, YiFan Zhang, Vol. 7, No. 12, December 28, 2013
10.3837/tiis.2013.12.004

• physical-layer network coding
• Energy-Efficient
• power allocation
• cognitive relay system