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Until now, the interaction and the handover between the satellite and wireless radio networks of next generation has not yet taken into account because of the wide difference of operation between the two networks; and the difference of their protocol stacks structures. In this context, we propose an interaction model between a network based on wireless radio technology: the mobile WiMAX, and a spatial...
In order to offer a better QoS during L2 handover of a mobile station, we propose in this paper to compare the performance of the two L2 HO techniques: Soft and Hard handover for different types of traffic with same architecture IEEE 802.16e in an urban area (City).
Currently, the vertical handover between different technologies presents a real challenge to overcome; the service interruptions during handover pose a real problem to users. In this paper we focus on this problem, and we propose the MSCTP protocol characterized by its multi-homing technique, as vertical handover mechanism between the IEEE 802.16e and the IEEE 802.11e networks, in order to reduce...
We propose in this paper, to replace the two layer 3 Handover mechanisms defined for the situation of macro mobility with IP address change in IEEE 802.16e: ldquoClient-MIP and Proxy-MIPrdquo, by the new protocol created specially for the mobility without services interruptions: ldquoMSCTPrdquo, which has the peculiarity to support several IP sessions at the same time.The purpose of this proposal...
This evaluation is intended to show through simulations, the performance of FBSS Handover mechanism in the case of high speed mobility with mobile WIMAX for multimedia. The model we propose for the evaluation, is close to a real case in life, where it is made up of a highway between two cities far from 145 km and responsible of vehicles traveling in both directions with relatively high speeds and...
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