Method and apparatus for adaptive route selection in communicati

Details Method and apparatus for adaptive route selection in communicati Method and apparatus for adaptive route selection in communicati

1994-07-05

1995-09-19

Safourek, Benedict V.

Multiplex communications

Wide area network

Packet switching

340827, 370 581, H04L 1252

Patent

active

054522943

ABSTRACT:
An apparatus and method for adaptive route selection between a source and a destination node where multiple routes are available. Link state variables are monitored and updated when call termination requests or call arrival requests are received. When a call arrival request is received, a list of potential routes between the source and destination nodes is determined. A best route is selected by evaluating the link states for each potential route. A call is attempted on the best route and if the attempt is not successful, a call is attempted using the next best route and so on.

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