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.
We present an approach for developing routing algorithms where we first attempt to understand the network characteristics (i.e. network connectivity, mobility and rate of change of the topology) and expected traffic patterns of a specified mobile scenario before proceeding to design an algorithm that optimizing routing performance for the common cases. We apply our approach to Triton, a proposed 802...
In a mobile ad hoc network, where nodes are deployed without any wired infrastructure and communicate via multihop wireless links, the network topology is based on the nodes' locations and transmission ranges. The nodes communicate through wireless links, with each node acting as a relay when necessary to allow multihop communications. The network topology can have a major impact on network performance...
The NEMO basic support protocol is a home agent based technique (derived from mobile IPv6) that permits the mobility of a network of IPv6 devices to be supported through the use of a dedicated mobile router. This NEMO mobile router accepts connections from IPv6 nodes and transparently manages any IP mobility on their behalf, which means that as well as individual hosts, a NEMO mobile router can also...
The ambient networks project is developing advanced networking capabilities, such as dynamic multi-access, network mobility, together with availability of ensured service or network context. The Ambient framework offers a "plug-and-play" flexibility to accommodate different routing schemes for alternative scenarios, ranging from completely flat topologies hanging off a common core network...
The legacy Internet technology is optimized for a semi-static inter-domain topology. Mobility or multihoming is handled by extending the legacy technology with new protocols. This paper describes a novel internetworking architecture with native support for a highly dynamic edge topology. The architecture distinguishes between a rather static core network on the one hand, and on the other hand edge...
Mobile ad hoc wireless networks are expected to play a very important role in the future. Therefore, extensive research has been conducted to understand and analyze these networks under various conditions of strategic routing, traffic, topology and mobility. A new 'link availability ratio' is introduced, which represents the initial condition of the network dynamic. The effects of the different parameters...
Intermittently connected mobile ad hoc networks (ICMANs) are mobile networks in which complete source-to- destination paths do not exist most of the time because of their sparse topology. Such networks enable communications among sparsely distributed moving objects, e.g. a network of ambulances. Traditional routing schemes are unsuitable in ICMANs because they only forward packets in connected paths...
Multi-hop ad-hoc routing is a challenging issue, because of the dynamic network topology, and limited capabilities of resource-constrained mobile devices. This paper proposes a metric-driven clustering organisation of participating nodes which provides an effective way to reduce network overhead, in contrast to traditional flooding methods. This novel method creates a network backbone for data routing...
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.