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Since its emergence the internet has been a significant part of today's modern living. Defined by its interconnections and routing policies, it has fuelled increased demands for provisioning of new more advanced services that are able to dynamically react to changes within the network. These services however, lead to enormous energy consumption in contrast to a global drive for a greener environment...
At present, the Internet model of the system is taking place from a traditional client / server (client / server) mode to right-Peer Computing (peer-to-peer, also referred to as P2P) mode to transmit. The core idea of P2P is that all participating nodes in the system (referring to a computer on the Internet) is completely equal status, there is no distinction client and server, it can be said that...
Earth observation data will be moved through satellite constellations to ground stations by space internet. Routing observation traffic in this environment is constrained by factors such as satellite orbits, satellite capabilities, observation schedules, ground station schedules, and rapidly evolving natural events. Among many global routing algorithms, Dijkstra Algorithm is mostly preferred as it...
The efficiency of routing algorithms has always been an open question accompanied with the evolving history of routing problems. Message storm could easily be found in today's Internet routing infrastructure, especially in the context of distance-vector like algorithm, requiring each node affected by network anomalies to send requests to all its neighbors and wait for response. Through in-depth analysis,...
The Internet consists of a global network that provides us an impressive accessibility to various services such as Word Wide Web, email and file sharing. Understanding how the Internet is built and how data are propagated between communication networks, and more precisely between each couple of two remote computers represent an interesting challenge. In this paper we present an open-source module...
The ever increase in the Internet traffic resulted in an increase in the number of wavelengths per fibre in WDM networks. Consequently, the required number of optical ports increases which accordingly increases the cost of the optical cross connect and the complexity of the routing and wavelength assignment algorithms. As a result, the multi-granular switching concept was introduced to reduce the...
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