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TCP was designed with fixed, wired networks in mind. As a result TCP performs suboptimal in networks where changes to path characteristics are frequent, e.g., in wireless mesh networks. One reason for the performance degradation is TCP's over-conservative behavior in face of long connectivity disruptions. In this paper we introduce a novel methodology how connectivity disruption indications provided...
The demand for wireless networks which provide high bandwidth and access to the Internet continues. In recent years, a new class of networks which fulfill these requirements evolved, wireless mesh networks (WMNs). Although WMNs satisfy the demand for high bandwidth and Internet access, there is a further, fundamental factor of success: the simple use. Except for small networks, manual configuration...
Wireless mesh networks (WMN) are supposed to provide flexible and high-performance wireless network access for large indoor and outdoor areas, e.g., community networking and metropolitan area networks. However, these claims are mostly substantiated by simulation studies only as real testbeds are inflexible and associated with high maintenance effort. In this work we present a hybrid, i.e., partly...
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