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In the IPv4 wireless network, the quality of the communications between the wearable computers or the mobile nodes is slow and the wearable computers cannot achieve in the sub-seamless switching between LANs. According to the three function entities of mobile IPv6 the protocol stack software is divided into three major modules, and proposed design program and the division of sub-module based on the...
This paper presents the system architecture designed by the ICT FP7 OPTIMIX project to enable enhanced multimedia streaming in a point to multi-point context on wireless heterogeneous systems. The peculiarity of the OPTIMIX system is the introduction of new control blocks, i.e., controllers and observer, to efficiently handle the optimization of the multimedia transmissions. The controllers, by collecting...
A scheme that exploits the broadcast nature of the wireless communication in order to achieve multicast content delivery is presented in this paper. As opposed to broadcasting, this method enables the clients to determine on-line the delivered content, and thus preserves the advantages of an individual service. On the other hand, a multicast content delivery is much more efficient than a unicast content...
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