Title	HetNet Characteristics and Models in 5G Networks
Author	Sultan Alotaibi
Citation	Vol. 22  No. 4  pp. 27-32
Keywords	HetNets, Resource allocation, 5G, small cells, femtocells

Title	Key Challenges of Mobility Management and Handover Process In 5G HetNets
Author	Sultan Alotaibi
Citation	Vol. 22  No. 4  pp. 139-146
Keywords	Mobility management, handover, 5G, HetNets.

Title	Auto-Configuration Downlink Transmission Power Approach For Femtocell Base Station
Author	Sultan Alotaibi
Citation	Vol. 22  No. 4  pp. 223-228
Keywords	Interference, femtocell, microcell, power control.

Title	Fractional Frequency Reuse (FFR) Usability Improvement in LTE Networks
Author	Sultan Alotaibi
Citation	Vol. 22  No. 4  pp. 292-298
Keywords	LTE, Femtocell, FFR, Interference