منابع مشابه
Assessment Model for Opportunistic Routing (LatinCom)
Due to the increased capabilities of mobile devices and through wireless opportunistic contacts, users can experience new ways to share and retrieve content anywhere and anytime, even in the presence of link intermittency. Due to the significant number of available routing solutions, it is difficult to understand which one has the best performance, since all of them follow a different evaluatio...
متن کاملImproving Performance of Opportunistic Routing Protocol using Fuzzy Logic for Vehicular Ad-hoc Networks in Highways
Vehicular ad hoc networks are an emerging technology with an extensive capability in various applications including vehicles safety, traffic management and intelligent transportation systems. Considering the high mobility of vehicles and their inhomogeneous distributions, designing an efficient routing protocol seems necessary. Given the fact that a road is crowded at some sections and is not c...
متن کاملAn Opportunistic Routing Protocol
In this paper we discuss about how to increase the reliability, energy-efficiency in a wireless sensor network. Since energy saving has become the top factor on demand due to the increasing multimedia services in mobile devices. The existing batteries unfortunately do not provide the desirable lifetime. Therefore reducing energy consumption has become very crucial factor in all the tasks the mo...
متن کاملRouting in Opportunistic Networks
In Opportunistic Networks (OppNets), mobile devices transmit messages by exploiting the direct contacts, without the need of an end-to-end infrastructure. Disconnections of nodes and high churn rates are normal features of opportunistic networks. Hence, routing is one of the main challenges in this environment. In this article, we provide a survey of the main routing approaches in OppNets and c...
متن کاملLeast-Cost Opportunistic Routing
In opportunistic routing, each node maintains a group of candidate relays to reach a particular destination, and transmits packets to any node in this group. If a single candidate relay receives the packet, it becomes the effective relay to forward the packet further. If no candidate receives the packet, then the current sender re-transmits. If multiple candidates receive the packet, then the l...
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ژورنال
عنوان ژورنال: IEEE Latin America Transactions
سال: 2012
ISSN: 1548-0992
DOI: 10.1109/tla.2012.6222585