Advanced Load Balancing Based on Network Flow Approach in LTE-A Heterogeneous Network

Table 1

The Markovian model parameters.

Scenario	User type	𝜆	𝜇	𝑏𝑠
	The center user of cell 1	0.25*𝜆total	0.2	1
Unbalanced load distribution; scenario	The edge user of cell 1	0.25*𝜆total	0.2	4
	The picouser of cell 1	0.25*𝜆total	0.2	2
	The center user of cell 2	0.083*𝜆total	0.2	1
	The edge user of cell 2	0.083*𝜆total	0.2	4
	The picouser of cell 2	0.083*𝜆total	0.2	2
Balanced load; distribution; scenario	The center user of cell 1 or 2	0.167*𝜆total	0.2	1
	The edge user of cell 1 or 2	0.167*𝜆total	0.2	4
	The picouser of cell 1 or 2	0.167*𝜆total	0.2	2