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Implementation
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Þ |
Two parameters
and one counter:
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the medium usage
threshold
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the measurement
time period
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overThresholdCounter
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Þ |
Functions:
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For the
router: Upon receiving a route request, checking the medium
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usage. If the
medium usage is over the medium usage threshold, the node
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increases the
overThresholdCounter by one.
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For the
sender: Upon receiving the route replies, the sender chooses the
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route with the
smallest overThresholdCounter. If more than one path has
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the same
smallest overThresholdCounter, the one with fewer hops is
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chosen. If more
than one path has the same overThresholdCounter and
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the same number
of hops, the sender randomly chooses one.
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