Biblioteka Cyfrowa
Opis wydania
Adaptive handover control in IP-based mobility networks, Journal of Telecommunications and Information Technology, 2003, nr 2
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Opis :
In this paper, we propose framework for an adap-tive handover control architecture (AHCA), which aims atenhancing overall IP handover performance while maximis-ing utilisation of resources in wireless access networks. TheIP handover procedures in the AHCA adapt dynamically tonetwork conditions, as well as to a wide range of user profilesand application quality of service (QoS) requirements. To con-firm our expectations that the AHCA will bring performancebenefits in heterogeneous mobile IP networking environment,we have investigated basic performance characteristics of dif-ferent handover mechanisms. The preliminary simulation re-sults demonstrate that the AHCA will bring significant perfor-mance improvements as compared with non adaptive IP han-dovers.
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