Hangyu Gu, Shuangchun Li, Vincent Havyarimana, Dong Wang, Zhu Xiao, Vol. 12, No. 5, May 30, 2018
10.3837/tiis.2018.05.007

• Heterogeneous and Small cell Networks (HetSNets)
• Inter-Small cell Handover
• Circle of Apollonius.