International Journal of Electronics and Computer Science Engineering
WiMAX network architecture supports all usage models (fixed, mobile & nomadic). It also supports high capacity real time and non real time voice, data and multimedia services while maintaining the appropriate QoS. Moreover, it supports idle mode operation and paging for the mobile station. Its network reference model support interoperability. By comparing the proposed handover approach and existing and, the authors observed that proposed handover approach offers better services than the existing approach. Its network can be a good choice to fill up the gap between the existing.