In this paper we address the problem of efficiently evaluate performance of concurrent radio links on overlapped channels. In complex network topologies with various standards and frequency channels, simulating a realistic PHY layer communication is a key point. The presented coupled simulation-measurement platform offers a very promising way of rapidly modelling and validating effective perfor...

The three-way need for higher data rates, good quality of service and ubiquity in a converged all IP communication cloud drives research in wireless communication. Wireless access networks are envisaged candidates of the next generation wireless networks. The various access networks will be integrated with other technologies including the wired backbone. The major issues in an all IP and conver...

this paper concerns the transmission of two independent gaussian sources over a two-user decentralized interference channel, assuming that the transmitters are unaware of the instantaneous csis. the availability of the channel state information at receivers (csir) is considered in two scenarios of perfect and imperfect csir. in the imperfect csir case, we consider a more practical assumption of...

Future wireless communication systems employ higher carrier frequencies and wider bandwidths than the 2G/3G systems. Moreover, dual-polarised antenna arrays will most probably be employed for improved coverage and higher data rates. As a result multi-dimensional knowledge of the mobile radio channel with fine resolution becomes available for adaptive utilisation of the channel capacity. At the ...

Wireless mesh networks (WMNs) which mediates the broadband Internet access, have been recently received many attentions by the researchers. In order to increase capacity in these networks, nodes are equipped with multiple radios tuned on multiple channels emerging multi radio multi-channel WMNs (MRMC WMNs). Therefore, a vital challenge that poses in MRMC WMNs is how to properly assign channels ...