Abstract :
Video call service is remote communication services that send real-time sound
and image information, so video call service requires a reliable access network.
The reliability of a network can be measured by the performance of the resulting
QoS parameters. One technology that can be used to improve QoS performance is
the IP Multimedia Subsystem (IMS), a technology that provides IP based
applications with QoS support. IP addresses commonly used are IPv4, but the 32-
bit IPv4 addressing format and the growing number of IP based services make
IPv4 less. Use of an IPv6 network with 128-bit addressing capabilities can be a
solution to overcome IPv4 limitations. This study was conducted for the
implementation of Open IMS Core video call services on the IPv6 backbone
network. By stretching on IPv6 network, it can be seen that QoS performance of
video call service in IPv6 network. From the simulation results of network testing
in this study obtained the average value of delay, jitter, throughput and packet
loss sequentially on the IPv4 network is 19.9990 ms, 13,5606 ms, 0.8840 Mbps,
0%. While the average value of delay, jitter, throughput and packet loss
sequentially on the IPv6 network is 20.0213 ms, 13.6249, 1.0889 Mbps, 0.2017%.
So it can be concluded that the QoS parameters generated on the IPv6 backbone
network are larger compared to the IPv4 network that is because during the video
call communication session on the IPv6 backbone network, the data passes
through a tunneling network causes the number of data packets (bytes) of the
UDP protocol to increase. However, the QoS parameters on IPv6 and IPv4
backbone networks are still in good category according to TIPHON ETSI TS 101
329-2 and TIPHON TR 101 329 standards.
Keyword: Open IMS Core, Tunneling, QoS.