The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Non-uniform node densities occur and intermittent links exist in highly dynamic ad hoc networks. To fit these networks, researchers usually combine delay tolerant network (DTN) routing protocols and mobile ad hoc network (MANET) routing protocols. The DTN protocol separates end-to-end links into multiple DTN links, which consist of multi-hop MANET links. Determining how to arrange DTN links and MANET...
Most of the existing DTN routing algorithms have been studied in the simulation environment. They are not sufficiently used to the historical location and historical neighbor's information. So AAaS(Area Approaching and Spray-and-Wait) routing algorithm is proposed, which considers the practicability of the algorithm and the rules of the node's movement and the law of the meeting. AAaS divides the...
Most of the existing DTN routing algorithms have been studied in the simulation environment. They are not sufficiently used to the historical location and historical neighbor's information. So AAaS(Area Approaching and Spray-and-Wait) routing algorithm is proposed, which considers the practicability of the algorithm and the rules of the node's movement and the law of the meeting. AAaS divides the...
In this paper, we propose Geographic Stateless Vehicular Ad Hoc Network (VANET) Routing (GeoSVR), a novel geographic routing protocol that selects an optimal forwarding route using the width of the road to avoid local maximum and improves the forwarding algorithm to ensure the connectivity of the route between two neighbors in an urban VANET. GeoSVR uses the natural connective feature of an urban...
Wireless links are often asymmetric due to the heterogeneity in transmission power of devices, the limitation of node energy, different antenna gain among nodes and non-uniform environmental noise. Nevertheless, most of the routing algorithms for ad hoc networks assume that all wireless links are bidirectional, such algorithms are not able to react to or exploit the full connectivity of the network...
Orchestra is proposed to change the traditional design process of routing protocols and it firstly introduces the concept of evolution into routing design. The disadvantage of traditional genetic algorithm, such as the bad searching quality and long computation time, makes the Orchestra has a bad performance and can not be applied to large scale network routing design. To improve Orchestra, a distributed...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.