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In this paper we propose a software module for continuously monitoring a wireless network card, able to handle and rise IEEE 802.21 compatible primitives in support for vertical handover in heterogeneous networks. This module is intended to be installed on a multimod mobile terminal, and will automatically monitor and switch the connection link, when performing vertical handover. Besides the software...
In this paper we describe the architecture and implementation details for a software system supporting session mobility at application level, based on standard SIP protocol. The target of our work is to build a more complex reconfigurable system with support for vertical handover in hybrid wireless networks. The presented system is a step toward this goal, providing a media session mobility solution...
The paper describes the main issues regarding the interoperability between some representative wireless access networks and the corresponding vertical handover in wireless hybrid access networks. The proposed approach conforms to the IEEE 802.21 media independent handover (MIH) standards.
In this paper we described the generic design of software interoperability modules for vertical handover in wireless hybrid access networks. The proposed approach conforms to the IEEE 802.21 Media Independent Handover (MIH) standard and fits into our architecture for reconfigurable interoperability of wireless communication systems, RIWCoS. The next step of our work will be the implementation of concrete...
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