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Higher-order Constraint Techniques for the Frequency Assignment Problem |
A report for the Radiocommunications Agency by University of Cardiff
Authors: Dr. Roger M Whitaker, Mr Stephen Hurley
Summary
The majority of existing frequency
assignment algorithms utilise binary channel separation constraints to account
for interference. It is investigated how multiple interference can be considered
within the constraints used to generate a frequency assignment. An approach
was developed to enable the reduction of the volume of higher-order constraints
based on transmitter activity as measured by unattended monitoring stations
(UMS).
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| January 2002 |
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