Handover Based IMS Registration Scheme for Next Generation Mobile Networks

Table 1

Evaluation parameters for testbed.

Testbed setup
Parameters	Values
Network servers	P-CSCF, I-CSCF, S-CSCF, HSS
Servers’ physical type	Wired physical
UEs’ physical type	Wireless physical
Antenna type	Omni antenna
Parameter variations
Delay	0–90 milliseconds
Number of hops	1–5
Number of handovers	1–10