Title :
Improving the VoIP performances during vertical handovers between WiMAX and WLAN
Author :
Jakimoski, Kire ; Janevski, Toni
Author_Institution :
Fac. of Electr. Eng. & Inf. Technol., Ss. Cyril & Methodius Univ., Skopje, Macedonia
Abstract :
In this paper we analyze the vertical handover latency for real time service VoIP G.711 using IEEE 802.21 standard during the vertical handover process between WiMAX and WLAN. We make comparison between MIPv6 and PMIPv6 protocols for different MN velocity and conclude that PMIPv6 reduces the vertical handover latency, so we obtain better VoIP performances during vertical handovers between WiMAX and WLAN networks.
Keywords :
IP networks; Internet telephony; WiMax; mobile computing; mobility management (mobile radio); wireless LAN; IEEE 802.21 standard; MIPv6 protocol; MN velocity; PMIPv6 protocol; WLAN network; WiMAX network; real time service VoIP G.711 performance; vertical handover latency; Manganese; Mobile communication; Mobile computing; Protocols; Real time systems; WiMAX; Wireless LAN; MIPv6; PMIPv6; WLAN; WiMAX; vertical handover latency;
Conference_Titel :
Telecommunication in Modern Satellite Cable and Broadcasting Services (TELSIKS), 2011 10th International Conference on
Conference_Location :
Nis
Print_ISBN :
978-1-4577-2018-5
DOI :
10.1109/TELSKS.2011.6143250
