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Mobile hosts connected to the internet via a wireless interface are likely to change their point of access frequently; A mechanism is required to ensure that packets addressed to moving hosts are successfully delivered. During handover, packet loss may occur due to delayed propagation of new location information up to the home network. These losses should be minimized in order to avoid the degradation...
This paper proposes an energy aware and bandwidth efficient mobility support architecture which handles mobility of 6LoWPAN devices, such that the communication between it and its corresponding nodes remain undisrupted. As the 6LoWPAN devices are energy and resource constrained enabling mobility in these devices with the help of conventional host based protocols like MIPv6 is not suitable. Moreover,...
In the new area of heterogeneous environments, roaming users, using multi-interface mobile terminals, need to access to services anytime and anywhere. For that, a seamless vertical handover has to be considered. In our paper, we propose a 3G/UMTS-WLAN loosely-coupled interworking architecture with mobile IP as a service continuity solution. We focus on a mobile-controlled vertical handover management...
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