This would be nice to have, so we can show the information in the control-center network panel, and eventually let the user select bands.
Some work towards this has been done upstream, in early 2014.
Patch has been merged to git master and 1.0 upstream.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.