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Autonomous wireless networks play an increasingly crucial role in today's society. Harsh environmental conditions, challenging deployment topologies, unreliable (or non-existing) power grids, as well as misguided control procedures of communications infrastructures by governmental authorities have made autonomous communication infrastructures a valuable asset for long-term development and wealth of...
With the rapid proliferation of wireless services into automotive domain, it is of paramount importance to understand how reliably data can be sent through a custom wireless local area network (WLAN). Thanks to a large body of research, WLAN throughput under saturated and non-saturated traffic condition has been well understood. In this paper, we preset the performance model for ad hoc multimedia...
Uruguay is undertaking a countrywide deployment of the One Laptop per Child (OLPC) initiative, named Plan Ceibal. The technical challenges imposed by this project are both the computing infrastructure, involving the XO laptop distribution to every scholar in addition to the maintenance of a distributed server platform, and wireless communication infrastructure. Rural and semi-rural areas were covered...
This work presents a novel architecture, Multihop Cellular Network (MCN), for wireless communications. MCN preserves the benefit of conventional single-hop cellular networks (SCN) where the service infrastructure is constructed by fixed bases or access points (APs), and it also incorporates the flexibility of ad-hoc networks where wireless transmission through mobile stations in multiple hops is allowed...
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