cwrHistCtrlTable
This table contains information about histograms configured in hardware. When data is collected it will be stored in histogram bins as follows: All values (X < cwrStartBinValue) will be kept in the first histogram bin. Subsequent values will be distributed in the bins based on the cwrBinDelta. Last bin, will contain all values (X > (cwrStartBinValue + (cwrNumBins - 2) * cwrBinDelta)), i.e. any value that is greater than that may be stored in the last bin.
This OID is also declared by other modules:
CISCO-WIRELESS-IF-MIB