Nannan Sui, Cong Wang, Wei Xie, Youyun Xu, Vol. 11, No. 2, February 27, 2017
10.3837/tiis.2017.02.005

• Machine-to-machine (M2M)
• human-to-human (H2H)
• physical random access channel (PRACH)
• LTE/LTE-A
• hybrid medium access control protocol.

Hui Tian, Wei Xie, Youyun Xu, Kui Xu, Peng Han, Vol. 9, No. 10, October 30, 2015
10.3837/tiis.2015.10.002

• M2M communications
• Heterogeneous networks
• Quality of Service
• flexible network access
• game theory

Hang Hu, Youyun Xu, Zhiwen Liu, Ning Li, Hang Zhang, Vol. 6, No. 12, December 30, 2012
10.3837/tiis.2012.12.002

• Cross-over cognitive radio networks
• cooperative spectrum sensing
• soft information fusion
• hard information fusion