Handover Based IMS Registration Scheme for Next Generation Mobile Networks

Table 2

Improvement of FIM scheme over other schemes.

Number of hops	Scenarios	SP		OFP		ONP
	Schemes	Numerical	Testbed	Numerical	Testbed	Numerical	Testbed
Between UE and AR	IMS	76%	67%	50%	50%	71%	65%
	MIP-IMS	81%	72%	61%	65%	77%	71%
Between UE and CN	IMS	71%	71%	50%	42%	71%	71%
	MIP-IMS	83%	76%	61%	57%	77%	77%