| 摘要 |
A signal route selector (14) for routing a signal between a source (1) and a destination (2, 5, 6) over one of a plurality of alternative routes is disclosed. The signal route selector comprises a response monitor (17) for determining whether transmissions between the source and destination succeed or fail on a selected route, means (18) for maintaining a record of the successes and failures for the routes and making a determination of the probability that a transmission will succeed on any route, and route selection means (15, 16) for selecting a route for a transmission according to the probabilities of success for the alternative routes. |
