Date Added: Nov 2011
The main goal of this paper is to improve the QoS in mobile WiMAX, and reduce service interruption in case of delay sensitive traffic during the handover of level 2 of a mobile moving at high speed. To make this realistic assumption, the authors place their selves in a rural area. For this, a model consisting of a highway is established in a rural area located between two cities. Mobile stations moving at high speed in both directions of Highway communicate through applications like VoIP or video transfer type Videoconferencing.