Nannan Sui, Cong Wang, Wei Xie, Youyun Xu, Vol. 11, No.2, February 28, 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 31, 2015
10.3837/tiis.2015.10.002

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