12
Nokia A032 Addendum
Radio parameters
A number of new radio parameters have been
added for the AP. As with all AP radio settings,
they are only accessible via the command line
interface. The new parameters and their
functions are described in the following
subsections.
Path delay
This parameter is designed for use on systems
where an AP is being used in specialized
bridging links covering large distances. In these
cases, the round trip time for a radio signal and
its reply can be significant and the path delay
parameter can be set to allow the AP to
compensate for it. In normal use, the path delay
should be at its default setting (0).
The path delay is set in microseconds – a radio
signal will travel approximately 300m per
microsecond, so this parameter should be set to
the distance between the bridging points in
metres, divided by 150 (to account for the
round-trip time). Path delay can be disabled by
setting back to zero.
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