Fisheye State Routing (FSR) is a proposal for an implicit hierarchical routing protocol targeted to ad hoc networks.[1] The basic principles of FSR are shared with other proactive, link-state routing protocols. In proactive link-state protocols every network node constantly updates a topology map that makes it possible to compute the shortest path (and thus the next hop) to any destination in the network. The originality of FSR is inspired by the "fisheye" technique to reduce the size of information required to represent graphical data: The eye of a fish captures with high detail the pixels near the focal point, while the detail decreases as the distance from the focal point increases.
In routing, the fisheye approach translates into maintaining an updated information set about distance and path quality information for the immediate neighborhood of a node, against a progressively less updated information as the distance increases. Fisheye represents a valid trade-off between the accuracy of the routing function and the overhead due to the generation of control messages by the routing protocol.
FSR was never released to the public as a stand-alone routing protocol, and its specification was never finalized.[2] The base principle was included in the widely used OLSRd daemon (an open source implementation of the OLSR routing protocol[3]).
FisheyeStateRouting (FSR) is a proposal for an implicit hierarchical routing protocol targeted to ad hoc networks. The basic principles of FSR are shared...
parameters. Examples of hierarchical routing algorithms are: CBRP (Cluster Based Routing Protocol) FSR (FisheyeStateRouting protocol) Order One Network Protocol;...
The Hazy-Sighted Link StateRouting Protocol (HSLS) is a wireless mesh network routing protocol being developed by the CUWiN Foundation. This is an algorithm...
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required for a videoconferencing system include: Video input: (PTZ / 360° / Fisheye) video camera, or webcam Video output: computer monitor, television, or...
preserve the theatre, but at the time it did not qualify for national or state historical landmark status (as it was not more than fifty years old) nor...
basic structure was built out of remodeled Lego bricks and equipped with a Fisheye lens camera. The project was the first telerobot/tele-community projects...
the besieged capital. Altogether 150,000 individual private telegrams and state dispatches were delivered. In an 1889 experiment of the Imperial Russian...
built and is operated by Malin Space Science Systems. It has a 180-degree fisheye lens with the seven color filters bonded directly on a single CCD sensor...
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