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Wireless networks are a very challenging communication technology since their ability to be set everywhere and whenever. Among the several types of wireless systems, a new class of networks is gradually emerging: Wireless Mesh Networks (WMNs). A WMN is a distributed communication infrastructure organized in a mesh topology, which handles multi-hops connections and is capable of provide dependable...
DiffServ is assumed as a scalable solution for service differentiation in the internet. It applies differentiated behaviors on data packets for different quality levels on aper hop basis (PHB). However, it does not have any control on the traffic entering the network and the paths which are traversed by data packets. Therefore, if no complementary mechanism is used with DiffServ, the end-to-end service...
Wireless ad hoc networks experienced a great diffusion thanks to their simple deployment everywhere and whenever needed. Already used for entertainment applications (e.g., instant messaging) or for specific domains (e.g., military) we think such technology is mature enough to support also real-time services provision.Real time applications pose several challenges, in particular issues such as limited...
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